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7dbfed9aea
tracy/server/TracySourceView.cpp
Bartosz Taudul 7dbfed9aea
Drop access to native window. 
The new NFD library is not using this information, and the old one was using
it only on Windows. Oh well.

Removal of this functionality also removes some build-time decisions.
2022-08-12 21:44:24 +02:00

5216 lines
196 KiB
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#include <ctype.h>
#include <inttypes.h>
#include <stdio.h>
#include <capstone.h>
#include "imgui.h"
#include "TracyCharUtil.hpp"
#include "TracyColor.hpp"
#include "TracyFilesystem.hpp"
#include "TracyImGui.hpp"
#include "TracyMicroArchitecture.hpp"
#include "TracyPrint.hpp"
#include "TracySort.hpp"
#include "TracySourceView.hpp"
#include "TracyView.hpp"
#include "TracyWorker.hpp"
#include "IconsFontAwesome5.h"
#ifndef TRACY_NO_FILESELECTOR
# include "../nfd/nfd.h"
#endif
namespace tracy
{
struct MicroArchUx
{
const char* uArch;
const char* cpuName;
const char* moniker;
};
static constexpr MicroArchUx s_uArchUx[] = {
{ "AMD Zen 3", "Ryzen 5 5600X", "ZEN3" },
{ "AMD Zen 2", "Ryzen 7 3700X", "ZEN2" },
{ "AMD Zen+", "Ryzen 5 2600", "ZEN+" },
{ "Alder Lake P", "Core i5-12600K", "ADL-P" },
{ "Alder Lake E", "Core i5-12600K", "ADL-E" },
{ "Rocket Lake", "Core i9-11900", "RKL" },
{ "Tiger Lake", "Core i7-1165G7", "TGL" },
{ "Ice Lake", "Core i5-1035G1", "ICL" },
{ "Cascade Lake", "Core i9-10980XE", "CLX" },
{ "Cannon Lake", "Core i3-8121U", "CNL" },
{ "Coffee Lake", "Core i7-8700K", "CFL" },
{ "Kaby Lake", "Core i7-7700", "KBL" },
{ "Skylake-X", "Core i9-7900X", "SKX" },
{ "Skylake", "Core i7-6500U", "SKL" },
{ "Broadwell", "Core i5-5200U", "BDW" },
{ "Haswell", "Xeon E3-1225 v3", "HSW" },
{ "Ivy Bridge", "Core i5-3470", "IVB" },
{ "Sandy Bridge", "Core i7-2600", "SNB" },
{ "Westmere", "Core i5-650", "WSM" },
{ "Nehalem", "Core i5-750", "NHM" },
{ "Wolfdale", "Core 2 Duo E8400", "WOL" },
{ "Conroe", "Core 2 Duo E6750", "CON" },
{ "Bonnell", "Atom D525", "BNL" },
{ "Airmont", "Celeron N3000", "AMT" },
{ "Goldmont", "Celeron J3455", "GLM" },
{ "Goldmont Plus", "Celeron J4125", "GLP" },
{ "Tremont", "Pentium Silver N6005", "TRM" },
};
static constexpr const char* s_regNameX86[] = {
"invalid", "rflags",
"rax", "rbx", "rcx", "rdx", "rsi", "rdi", "rbp", "rsp", "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
"mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7",
"xmm0", "xmm1", "xmm2", "xmm3", "xmm4", "xmm5", "xmm6", "xmm7", "xmm8", "xmm9",
"xmm10", "xmm11", "xmm12", "xmm13", "xmm14", "xmm15", "xmm16", "xmm17", "xmm18", "xmm19",
"xmm20", "xmm21", "xmm22", "xmm23", "xmm24", "xmm25", "xmm26", "xmm27", "xmm28", "xmm29",
"xmm30", "xmm31", "k0", "k1", "k2", "k3", "k4", "k5", "k6", "k7"
};
static_assert( sizeof( s_regNameX86 ) / sizeof( *s_regNameX86 ) == (size_t)SourceView::RegsX86::NUMBER_OF_ENTRIES, "Invalid x86 register name table" );
static SourceView::RegsX86 s_regMapX86[X86_REG_ENDING];
static constexpr const char* s_CostName[] = {
"Sample count",
"Cycles",
"Branch impact",
"Cache impact",
"Retirements",
"Branches taken",
"Branch miss",
"Cache access",
"Cache miss"
};
static constexpr SourceView::CostType s_costSeparateAfter = SourceView::CostType::SlowCache;
struct ChildStat
{
uint64_t addr;
uint32_t count;
};
static size_t CountHwSamples( const SortedVector<Int48, Int48Sort>& vec, const Range& range )
{
if( vec.empty() ) return 0;
auto it = std::lower_bound( vec.begin(), vec.end(), range.min, [] ( const auto& lhs, const auto& rhs ) { return lhs.Val() < rhs; } );
if( it == vec.end() ) return 0;
auto end = std::lower_bound( it, vec.end(), range.max, [] ( const auto& lhs, const auto& rhs ) { return lhs.Val() < rhs; } );
return std::distance( it, end );
}
static void PrintHwSampleTooltip( size_t cycles, size_t retired, size_t cacheRef, size_t cacheMiss, size_t branchRetired, size_t branchMiss, bool hideFirstSeparator )
{
if( cycles || retired )
{
if( hideFirstSeparator )
{
hideFirstSeparator = false;
}
else
{
ImGui::Separator();
}
if( cycles && retired )
{
char buf[32];
auto end = PrintFloat( buf, buf+32, float( retired ) / cycles, 2 );
*end = '\0';
TextFocused( "IPC:", buf );
}
if( cycles ) TextFocused( "Cycles:", RealToString( cycles ) );
if( retired ) TextFocused( "Retirements:", RealToString( retired ) );
}
if( cacheRef || cacheMiss )
{
if( hideFirstSeparator )
{
hideFirstSeparator = false;
}
else
{
ImGui::Separator();
}
if( cacheRef )
{
char buf[32];
auto end = PrintFloat( buf, buf+32, float( 100 * cacheMiss ) / cacheRef, 2 );
memcpy( end, "%", 2 );
TextFocused( "Cache miss rate:", buf );
TextFocused( "Cache references:", RealToString( cacheRef ) );
}
if( cacheMiss ) TextFocused( "Cache misses:", RealToString( cacheMiss ) );
}
if( branchRetired || branchMiss )
{
if( hideFirstSeparator )
{
hideFirstSeparator = false;
}
else
{
ImGui::Separator();
}
if( branchRetired )
{
char buf[32];
auto end = PrintFloat( buf, buf+32, float( 100 * branchMiss ) / branchRetired, 2 );
memcpy( end, "%", 2 );
TextFocused( "Branch mispredictions rate:", buf );
TextFocused( "Retired branches:", RealToString( branchRetired ) );
}
if( branchMiss ) TextFocused( "Branch mispredictions:", RealToString( branchMiss ) );
}
}
static void PrintSourceFragment( const SourceContents& src, uint32_t srcline, int pre = 4, int post = 3 )
{
auto& lines = src.get();
const int start = std::max( 0, (int)srcline - pre );
const int end = std::min<int>( src.get().size(), srcline + post );
bool first = true;
int bottomEmpty = 0;
for( int i=start; i<end; i++ )
{
auto& line = lines[i];
if( line.begin == line.end )
{
if( !first ) bottomEmpty++;
}
else
{
first = false;
while( bottomEmpty > 0 )
{
ImGui::TextUnformatted( "" );
bottomEmpty--;
}
auto ptr = line.begin;
auto it = line.tokens.begin();
while( ptr < line.end )
{
if( it == line.tokens.end() )
{
ImGui::TextUnformatted( ptr, line.end );
ImGui::SameLine( 0, 0 );
break;
}
if( ptr < it->begin )
{
ImGui::TextUnformatted( ptr, it->begin );
ImGui::SameLine( 0, 0 );
}
TextColoredUnformatted( i == srcline-1 ? SyntaxColors[(int)it->color] : SyntaxColorsDimmed[(int)it->color], it->begin, it->end );
ImGui::SameLine( 0, 0 );
ptr = it->end;
++it;
}
ImGui::ItemSize( ImVec2( 0, 0 ), 0 );
}
}
}
enum { JumpSeparationBase = 6 };
enum { JumpArrowBase = 9 };
SourceView::SourceView()
: m_font( nullptr )
, m_smallFont( nullptr )
, m_symAddr( 0 )
, m_targetAddr( 0 )
, m_targetLine( 0 )
, m_selectedLine( 0 )
, m_asmSelected( -1 )
, m_hoveredLine( 0 )
, m_hoveredSource( 0 )
, m_codeLen( 0 )
, m_highlightAddr( 0 )
, m_asmCountBase( -1 )
, m_asmRelative( true )
, m_asmBytes( false )
, m_asmShowSourceLocation( true )
, m_calcInlineStats( true )
, m_atnt( false )
, m_hwSamples( true )
, m_hwSamplesRelative( true )
, m_childCalls( false )
, m_childCallList( false )
, m_cost( CostType::SampleCount )
, m_showJumps( true )
, m_cpuArch( CpuArchUnknown )
, m_showLatency( false )
{
m_microArchOpMap.reserve( OpsNum );
for( int i=0; i<OpsNum; i++ )
{
m_microArchOpMap.emplace( OpsList[i], i );
}
memset( s_regMapX86, 0, sizeof( s_regMapX86 ) );
s_regMapX86[X86_REG_EFLAGS] = RegsX86::flags;
s_regMapX86[X86_REG_AH] = RegsX86::rax;
s_regMapX86[X86_REG_AL] = RegsX86::rax;
s_regMapX86[X86_REG_AX] = RegsX86::rax;
s_regMapX86[X86_REG_EAX] = RegsX86::rax;
s_regMapX86[X86_REG_RAX] = RegsX86::rax;
s_regMapX86[X86_REG_BH] = RegsX86::rbx;
s_regMapX86[X86_REG_BL] = RegsX86::rbx;
s_regMapX86[X86_REG_BX] = RegsX86::rbx;
s_regMapX86[X86_REG_EBX] = RegsX86::rbx;
s_regMapX86[X86_REG_RBX] = RegsX86::rbx;
s_regMapX86[X86_REG_CH] = RegsX86::rcx;
s_regMapX86[X86_REG_CL] = RegsX86::rcx;
s_regMapX86[X86_REG_CX] = RegsX86::rcx;
s_regMapX86[X86_REG_ECX] = RegsX86::rcx;
s_regMapX86[X86_REG_RCX] = RegsX86::rcx;
s_regMapX86[X86_REG_DH] = RegsX86::rdx;
s_regMapX86[X86_REG_DL] = RegsX86::rdx;
s_regMapX86[X86_REG_DX] = RegsX86::rdx;
s_regMapX86[X86_REG_EDX] = RegsX86::rdx;
s_regMapX86[X86_REG_RDX] = RegsX86::rdx;
s_regMapX86[X86_REG_SIL] = RegsX86::rsi;
s_regMapX86[X86_REG_SI] = RegsX86::rsi;
s_regMapX86[X86_REG_ESI] = RegsX86::rsi;
s_regMapX86[X86_REG_RSI] = RegsX86::rsi;
s_regMapX86[X86_REG_DIL] = RegsX86::rdi;
s_regMapX86[X86_REG_DI] = RegsX86::rdi;
s_regMapX86[X86_REG_EDI] = RegsX86::rdi;
s_regMapX86[X86_REG_RDI] = RegsX86::rdi;
s_regMapX86[X86_REG_BP] = RegsX86::rbp;
s_regMapX86[X86_REG_BP] = RegsX86::rbp;
s_regMapX86[X86_REG_EBP] = RegsX86::rbp;
s_regMapX86[X86_REG_RBP] = RegsX86::rbp;
s_regMapX86[X86_REG_SPL] = RegsX86::rsp;
s_regMapX86[X86_REG_SP] = RegsX86::rsp;
s_regMapX86[X86_REG_ESP] = RegsX86::rsp;
s_regMapX86[X86_REG_RSP] = RegsX86::rsp;
s_regMapX86[X86_REG_R8B] = RegsX86::r8;
s_regMapX86[X86_REG_R8W] = RegsX86::r8;
s_regMapX86[X86_REG_R8D] = RegsX86::r8;
s_regMapX86[X86_REG_R8] = RegsX86::r8;
s_regMapX86[X86_REG_R9B] = RegsX86::r9;
s_regMapX86[X86_REG_R9W] = RegsX86::r9;
s_regMapX86[X86_REG_R9D] = RegsX86::r9;
s_regMapX86[X86_REG_R9] = RegsX86::r9;
s_regMapX86[X86_REG_R10B] = RegsX86::r10;
s_regMapX86[X86_REG_R10W] = RegsX86::r10;
s_regMapX86[X86_REG_R10D] = RegsX86::r10;
s_regMapX86[X86_REG_R10] = RegsX86::r10;
s_regMapX86[X86_REG_R11B] = RegsX86::r11;
s_regMapX86[X86_REG_R11W] = RegsX86::r11;
s_regMapX86[X86_REG_R11D] = RegsX86::r11;
s_regMapX86[X86_REG_R11] = RegsX86::r11;
s_regMapX86[X86_REG_R12B] = RegsX86::r12;
s_regMapX86[X86_REG_R12W] = RegsX86::r12;
s_regMapX86[X86_REG_R12D] = RegsX86::r12;
s_regMapX86[X86_REG_R12] = RegsX86::r12;
s_regMapX86[X86_REG_R13B] = RegsX86::r13;
s_regMapX86[X86_REG_R13W] = RegsX86::r13;
s_regMapX86[X86_REG_R13D] = RegsX86::r13;
s_regMapX86[X86_REG_R13] = RegsX86::r13;
s_regMapX86[X86_REG_R14B] = RegsX86::r14;
s_regMapX86[X86_REG_R14W] = RegsX86::r14;
s_regMapX86[X86_REG_R14D] = RegsX86::r14;
s_regMapX86[X86_REG_R14] = RegsX86::r14;
s_regMapX86[X86_REG_R15B] = RegsX86::r15;
s_regMapX86[X86_REG_R15W] = RegsX86::r15;
s_regMapX86[X86_REG_R15D] = RegsX86::r15;
s_regMapX86[X86_REG_R15] = RegsX86::r15;
s_regMapX86[X86_REG_MM0] = RegsX86::mm0;
s_regMapX86[X86_REG_MM1] = RegsX86::mm1;
s_regMapX86[X86_REG_MM2] = RegsX86::mm2;
s_regMapX86[X86_REG_MM3] = RegsX86::mm3;
s_regMapX86[X86_REG_MM4] = RegsX86::mm4;
s_regMapX86[X86_REG_MM5] = RegsX86::mm5;
s_regMapX86[X86_REG_MM6] = RegsX86::mm6;
s_regMapX86[X86_REG_MM7] = RegsX86::mm7;
s_regMapX86[X86_REG_ST0] = RegsX86::mm0;
s_regMapX86[X86_REG_ST1] = RegsX86::mm1;
s_regMapX86[X86_REG_ST2] = RegsX86::mm2;
s_regMapX86[X86_REG_ST3] = RegsX86::mm3;
s_regMapX86[X86_REG_ST4] = RegsX86::mm4;
s_regMapX86[X86_REG_ST5] = RegsX86::mm5;
s_regMapX86[X86_REG_ST6] = RegsX86::mm6;
s_regMapX86[X86_REG_ST7] = RegsX86::mm7;
s_regMapX86[X86_REG_XMM0] = RegsX86::xmm0;
s_regMapX86[X86_REG_YMM0] = RegsX86::xmm0;
s_regMapX86[X86_REG_ZMM0] = RegsX86::xmm0;
s_regMapX86[X86_REG_XMM1] = RegsX86::xmm1;
s_regMapX86[X86_REG_YMM1] = RegsX86::xmm1;
s_regMapX86[X86_REG_ZMM1] = RegsX86::xmm1;
s_regMapX86[X86_REG_XMM2] = RegsX86::xmm2;
s_regMapX86[X86_REG_YMM2] = RegsX86::xmm2;
s_regMapX86[X86_REG_ZMM2] = RegsX86::xmm2;
s_regMapX86[X86_REG_XMM3] = RegsX86::xmm3;
s_regMapX86[X86_REG_YMM3] = RegsX86::xmm3;
s_regMapX86[X86_REG_ZMM3] = RegsX86::xmm3;
s_regMapX86[X86_REG_XMM4] = RegsX86::xmm4;
s_regMapX86[X86_REG_YMM4] = RegsX86::xmm4;
s_regMapX86[X86_REG_ZMM4] = RegsX86::xmm4;
s_regMapX86[X86_REG_XMM5] = RegsX86::xmm5;
s_regMapX86[X86_REG_YMM5] = RegsX86::xmm5;
s_regMapX86[X86_REG_ZMM5] = RegsX86::xmm5;
s_regMapX86[X86_REG_XMM6] = RegsX86::xmm6;
s_regMapX86[X86_REG_YMM6] = RegsX86::xmm6;
s_regMapX86[X86_REG_ZMM6] = RegsX86::xmm6;
s_regMapX86[X86_REG_XMM7] = RegsX86::xmm7;
s_regMapX86[X86_REG_YMM7] = RegsX86::xmm7;
s_regMapX86[X86_REG_ZMM7] = RegsX86::xmm7;
s_regMapX86[X86_REG_XMM8] = RegsX86::xmm8;
s_regMapX86[X86_REG_YMM8] = RegsX86::xmm8;
s_regMapX86[X86_REG_ZMM8] = RegsX86::xmm8;
s_regMapX86[X86_REG_XMM9] = RegsX86::xmm9;
s_regMapX86[X86_REG_YMM9] = RegsX86::xmm9;
s_regMapX86[X86_REG_ZMM9] = RegsX86::xmm9;
s_regMapX86[X86_REG_XMM10] = RegsX86::xmm10;
s_regMapX86[X86_REG_YMM10] = RegsX86::xmm10;
s_regMapX86[X86_REG_ZMM10] = RegsX86::xmm10;
s_regMapX86[X86_REG_XMM11] = RegsX86::xmm11;
s_regMapX86[X86_REG_YMM11] = RegsX86::xmm11;
s_regMapX86[X86_REG_ZMM11] = RegsX86::xmm11;
s_regMapX86[X86_REG_XMM12] = RegsX86::xmm12;
s_regMapX86[X86_REG_YMM12] = RegsX86::xmm12;
s_regMapX86[X86_REG_ZMM12] = RegsX86::xmm12;
s_regMapX86[X86_REG_XMM13] = RegsX86::xmm13;
s_regMapX86[X86_REG_YMM13] = RegsX86::xmm13;
s_regMapX86[X86_REG_ZMM13] = RegsX86::xmm13;
s_regMapX86[X86_REG_XMM14] = RegsX86::xmm14;
s_regMapX86[X86_REG_YMM14] = RegsX86::xmm14;
s_regMapX86[X86_REG_ZMM14] = RegsX86::xmm14;
s_regMapX86[X86_REG_XMM15] = RegsX86::xmm15;
s_regMapX86[X86_REG_YMM15] = RegsX86::xmm15;
s_regMapX86[X86_REG_ZMM15] = RegsX86::xmm15;
s_regMapX86[X86_REG_XMM16] = RegsX86::xmm16;
s_regMapX86[X86_REG_YMM16] = RegsX86::xmm16;
s_regMapX86[X86_REG_ZMM16] = RegsX86::xmm16;
s_regMapX86[X86_REG_XMM17] = RegsX86::xmm17;
s_regMapX86[X86_REG_YMM17] = RegsX86::xmm17;
s_regMapX86[X86_REG_ZMM17] = RegsX86::xmm17;
s_regMapX86[X86_REG_XMM18] = RegsX86::xmm18;
s_regMapX86[X86_REG_YMM18] = RegsX86::xmm18;
s_regMapX86[X86_REG_ZMM18] = RegsX86::xmm18;
s_regMapX86[X86_REG_XMM19] = RegsX86::xmm19;
s_regMapX86[X86_REG_YMM19] = RegsX86::xmm19;
s_regMapX86[X86_REG_ZMM19] = RegsX86::xmm19;
s_regMapX86[X86_REG_XMM20] = RegsX86::xmm20;
s_regMapX86[X86_REG_YMM20] = RegsX86::xmm20;
s_regMapX86[X86_REG_ZMM20] = RegsX86::xmm20;
s_regMapX86[X86_REG_XMM21] = RegsX86::xmm21;
s_regMapX86[X86_REG_YMM21] = RegsX86::xmm21;
s_regMapX86[X86_REG_ZMM21] = RegsX86::xmm21;
s_regMapX86[X86_REG_XMM22] = RegsX86::xmm22;
s_regMapX86[X86_REG_YMM22] = RegsX86::xmm22;
s_regMapX86[X86_REG_ZMM22] = RegsX86::xmm22;
s_regMapX86[X86_REG_XMM23] = RegsX86::xmm23;
s_regMapX86[X86_REG_YMM23] = RegsX86::xmm23;
s_regMapX86[X86_REG_ZMM23] = RegsX86::xmm23;
s_regMapX86[X86_REG_XMM24] = RegsX86::xmm24;
s_regMapX86[X86_REG_YMM24] = RegsX86::xmm24;
s_regMapX86[X86_REG_ZMM24] = RegsX86::xmm24;
s_regMapX86[X86_REG_XMM25] = RegsX86::xmm25;
s_regMapX86[X86_REG_YMM25] = RegsX86::xmm25;
s_regMapX86[X86_REG_ZMM25] = RegsX86::xmm25;
s_regMapX86[X86_REG_XMM26] = RegsX86::xmm26;
s_regMapX86[X86_REG_YMM26] = RegsX86::xmm26;
s_regMapX86[X86_REG_ZMM26] = RegsX86::xmm26;
s_regMapX86[X86_REG_XMM27] = RegsX86::xmm27;
s_regMapX86[X86_REG_YMM27] = RegsX86::xmm27;
s_regMapX86[X86_REG_ZMM27] = RegsX86::xmm27;
s_regMapX86[X86_REG_XMM28] = RegsX86::xmm28;
s_regMapX86[X86_REG_YMM28] = RegsX86::xmm28;
s_regMapX86[X86_REG_ZMM28] = RegsX86::xmm28;
s_regMapX86[X86_REG_XMM29] = RegsX86::xmm29;
s_regMapX86[X86_REG_YMM29] = RegsX86::xmm29;
s_regMapX86[X86_REG_ZMM29] = RegsX86::xmm29;
s_regMapX86[X86_REG_XMM30] = RegsX86::xmm30;
s_regMapX86[X86_REG_YMM30] = RegsX86::xmm30;
s_regMapX86[X86_REG_ZMM30] = RegsX86::xmm30;
s_regMapX86[X86_REG_XMM31] = RegsX86::xmm31;
s_regMapX86[X86_REG_YMM31] = RegsX86::xmm31;
s_regMapX86[X86_REG_ZMM31] = RegsX86::xmm31;
s_regMapX86[X86_REG_K0] = RegsX86::k0;
s_regMapX86[X86_REG_K1] = RegsX86::k1;
s_regMapX86[X86_REG_K2] = RegsX86::k2;
s_regMapX86[X86_REG_K3] = RegsX86::k3;
s_regMapX86[X86_REG_K4] = RegsX86::k4;
s_regMapX86[X86_REG_K5] = RegsX86::k5;
s_regMapX86[X86_REG_K6] = RegsX86::k6;
s_regMapX86[X86_REG_K7] = RegsX86::k7;
}
static constexpr uint32_t PackCpuInfo( uint32_t cpuid )
{
return ( cpuid & 0xFFF ) | ( ( cpuid & 0xFFF0000 ) >> 4 );
}
struct CpuIdMap
{
uint32_t cpuInfo;
const char* moniker;
};
// http://instlatx64.atw.hu/ seems to be a good resource
//
// .------ extended family id
// |.----- extended model id
// || .--- family id
// || |.-- model
// || ||.- stepping
// || |||
static constexpr CpuIdMap s_cpuIdMap[] = {
{ PackCpuInfo( 0x810F81 ), "ZEN+" },
{ PackCpuInfo( 0x800F82 ), "ZEN+" },
{ PackCpuInfo( 0x830F10 ), "ZEN2" },
{ PackCpuInfo( 0x840F70 ), "ZEN2" },
{ PackCpuInfo( 0x860F01 ), "ZEN2" },
{ PackCpuInfo( 0x860F81 ), "ZEN2" },
{ PackCpuInfo( 0x870F10 ), "ZEN2" },
{ PackCpuInfo( 0x890F00 ), "ZEN2" },
{ PackCpuInfo( 0x890F80 ), "ZEN2" },
{ PackCpuInfo( 0xA00F11 ), "ZEN3" },
{ PackCpuInfo( 0xA00F80 ), "ZEN3" },
{ PackCpuInfo( 0xA20F10 ), "ZEN3" },
{ PackCpuInfo( 0xA20F12 ), "ZEN3" },
{ PackCpuInfo( 0xA30F00 ), "ZEN3" },
{ PackCpuInfo( 0xA40F00 ), "ZEN3" },
{ PackCpuInfo( 0xA40F41 ), "ZEN3" },
{ PackCpuInfo( 0xA50F00 ), "ZEN3" },
{ PackCpuInfo( 0x090672 ), "ADL-P" },
{ PackCpuInfo( 0x090675 ), "ADL-P" },
{ PackCpuInfo( 0x0906A2 ), "ADL-P" },
{ PackCpuInfo( 0x0906A3 ), "ADL-P" },
{ PackCpuInfo( 0x0906A4 ), "ADL-P" },
{ PackCpuInfo( 0x0A0671 ), "RKL" },
{ PackCpuInfo( 0x0806C1 ), "TGL" },
{ PackCpuInfo( 0x0806D1 ), "TGL" },
{ PackCpuInfo( 0x0706E5 ), "ICL" },
{ PackCpuInfo( 0x0606A6 ), "ICL" },
{ PackCpuInfo( 0x050656 ), "CLX" },
{ PackCpuInfo( 0x050657 ), "CLX" },
{ PackCpuInfo( 0x060663 ), "CNL" },
{ PackCpuInfo( 0x0906EA ), "CFL" },
{ PackCpuInfo( 0x0906EB ), "CFL" },
{ PackCpuInfo( 0x0906EC ), "CFL" },
{ PackCpuInfo( 0x0906ED ), "CFL" },
{ PackCpuInfo( 0x0806E9 ), "KBL" },
{ PackCpuInfo( 0x0806EA ), "KBL" },
{ PackCpuInfo( 0x0906E9 ), "KBL" },
{ PackCpuInfo( 0x050654 ), "SKX" },
{ PackCpuInfo( 0x0406E3 ), "SKL" },
{ PackCpuInfo( 0x0506E0 ), "SKL" },
{ PackCpuInfo( 0x0506E3 ), "SKL" },
{ PackCpuInfo( 0x0306D4 ), "BDW" },
{ PackCpuInfo( 0x040671 ), "BDW" },
{ PackCpuInfo( 0x0406F1 ), "BDW" },
{ PackCpuInfo( 0x0306C3 ), "HSW" },
{ PackCpuInfo( 0x0306F2 ), "HSW" },
{ PackCpuInfo( 0x040651 ), "HSW" },
{ PackCpuInfo( 0x0306A9 ), "IVB" },
{ PackCpuInfo( 0x0306E3 ), "IVB" },
{ PackCpuInfo( 0x0306E4 ), "IVB" },
{ PackCpuInfo( 0x0206A2 ), "SNB" },
{ PackCpuInfo( 0x0206A7 ), "SNB" },
{ PackCpuInfo( 0x0206D5 ), "SNB" },
{ PackCpuInfo( 0x0206D6 ), "SNB" },
{ PackCpuInfo( 0x0206D7 ), "SNB" },
{ PackCpuInfo( 0x0206F2 ), "WSM" },
{ PackCpuInfo( 0x0206C0 ), "WSM" },
{ PackCpuInfo( 0x0206C1 ), "WSM" },
{ PackCpuInfo( 0x0206C2 ), "WSM" },
{ PackCpuInfo( 0x020652 ), "WSM" },
{ PackCpuInfo( 0x020655 ), "WSM" },
{ PackCpuInfo( 0x0206E6 ), "NHM" },
{ PackCpuInfo( 0x0106A1 ), "NHM" },
{ PackCpuInfo( 0x0106A2 ), "NHM" },
{ PackCpuInfo( 0x0106A4 ), "NHM" },
{ PackCpuInfo( 0x0106A5 ), "NHM" },
{ PackCpuInfo( 0x0106E4 ), "NHM" },
{ PackCpuInfo( 0x0106E5 ), "NHM" },
{ PackCpuInfo( 0x010676 ), "WOL" },
{ PackCpuInfo( 0x01067A ), "WOL" },
{ PackCpuInfo( 0x0006F2 ), "CON" },
{ PackCpuInfo( 0x0006F4 ), "CON" },
{ PackCpuInfo( 0x0006F6 ), "CON" },
{ PackCpuInfo( 0x0006FB ), "CON" },
{ PackCpuInfo( 0x0006FD ), "CON" },
{ PackCpuInfo( 0x0106C2 ), "BNL" },
{ PackCpuInfo( 0x0106CA ), "BNL" },
{ PackCpuInfo( 0x07065A ), "AMT" },
{ PackCpuInfo( 0x0506C9 ), "GLM" },
{ PackCpuInfo( 0x0506F1 ), "GLM" },
{ PackCpuInfo( 0x0706A1 ), "GLP" },
{ PackCpuInfo( 0x0706A8 ), "GLP" },
{ PackCpuInfo( 0x0806A1 ), "TRM" },
{ PackCpuInfo( 0x090661 ), "TRM" },
{ PackCpuInfo( 0x0906C0 ), "TRM" },
{ 0, 0 }
};
void SourceView::SetCpuId( uint32_t cpuId )
{
auto ptr = s_cpuIdMap;
while( ptr->cpuInfo )
{
if( cpuId == ptr->cpuInfo )
{
SelectMicroArchitecture( ptr->moniker );
m_profileMicroArch = m_selMicroArch;
return;
}
ptr++;
}
SelectMicroArchitecture( "ZEN2" );
m_profileMicroArch = -1;
}
void SourceView::OpenSource( const char* fileName, int line, const View& view, const Worker& worker )
{
m_targetLine = line;
m_selectedLine = line;
m_targetAddr = 0;
m_baseAddr = 0;
m_symAddr = 0;
m_sourceFiles.clear();
m_asm.clear();
ParseSource( fileName, worker, view );
assert( !m_source.empty() );
}
void SourceView::OpenSymbol( const char* fileName, int line, uint64_t baseAddr, uint64_t symAddr, Worker& worker, const View& view )
{
m_targetLine = line;
m_targetAddr = symAddr;
m_baseAddr = baseAddr;
m_symAddr = symAddr;
m_sourceFiles.clear();
m_selectedAddresses.clear();
m_selectedAddresses.emplace( symAddr );
ParseSource( fileName, worker, view );
Disassemble( baseAddr, worker );
SelectLine( line, &worker, true, symAddr );
SelectViewMode();
if( !worker.GetInlineSymbolList( baseAddr, m_codeLen ) ) m_calcInlineStats = false;
}
void SourceView::SelectViewMode()
{
if( !m_source.empty() )
{
if( !m_asm.empty() )
{
m_displayMode = DisplayMixed;
}
else
{
m_displayMode = DisplaySource;
}
}
else
{
assert( !m_asm.empty() );
m_displayMode = DisplayAsm;
}
}
void SourceView::ParseSource( const char* fileName, const Worker& worker, const View& view )
{
if( m_source.filename() != fileName )
{
m_srcWidth = 0;
m_source.Parse( fileName, worker, view );
}
}
static bool IsJumpConditionalX86( const char* op )
{
static constexpr const char* branchX86[] = {
"je", "jne", "jg", "jge", "ja", "jae", "jl", "jle", "jb", "jbe", "jo", "jno", "jz", "jnz", "js", "jns", "jcxz", "jecxz", "jrcxz", "loop", "loope",
"loopne", "loopnz", "loopz", "jnle", "jnl", "jnge", "jng", "jnbe", "jnb", "jnae", "jna", "jc", "jnc", "jp", "jpe", "jnp", "jpo", nullptr
};
auto ptr = branchX86;
while( *ptr ) if( strcmp( *ptr++, op ) == 0 ) return true;
return false;
}
bool SourceView::Disassemble( uint64_t symAddr, const Worker& worker )
{
m_asm.clear();
m_locMap.clear();
m_jumpTable.clear();
m_jumpOut.clear();
m_maxJumpLevel = 0;
m_asmSelected = -1;
m_asmCountBase = -1;
m_asmWidth = 0;
if( symAddr == 0 ) return false;
m_cpuArch = worker.GetCpuArch();
if( m_cpuArch == CpuArchUnknown ) return false;
uint32_t len;
auto code = worker.GetSymbolCode( symAddr, len );
if( !code ) return false;
m_disasmFail = -1;
csh handle;
cs_err rval = CS_ERR_ARCH;
switch( m_cpuArch )
{
case CpuArchX86:
rval = cs_open( CS_ARCH_X86, CS_MODE_32, &handle );
break;
case CpuArchX64:
rval = cs_open( CS_ARCH_X86, CS_MODE_64, &handle );
break;
case CpuArchArm32:
rval = cs_open( CS_ARCH_ARM, CS_MODE_ARM, &handle );
break;
case CpuArchArm64:
rval = cs_open( CS_ARCH_ARM64, CS_MODE_ARM, &handle );
break;
default:
assert( false );
break;
}
if( rval != CS_ERR_OK ) return false;
cs_option( handle, CS_OPT_DETAIL, CS_OPT_ON );
cs_option( handle, CS_OPT_SYNTAX, m_atnt ? CS_OPT_SYNTAX_ATT : CS_OPT_SYNTAX_INTEL );
cs_insn* insn;
size_t cnt = cs_disasm( handle, (const uint8_t*)code, len, symAddr, 0, &insn );
if( cnt > 0 )
{
if( insn[cnt-1].address - symAddr + insn[cnt-1].size < len ) m_disasmFail = insn[cnt-1].address - symAddr;
int bytesMax = 0;
int mLenMax = 0;
m_asm.reserve( cnt );
for( size_t i=0; i<cnt; i++ )
{
const auto& op = insn[i];
const auto& detail = *op.detail;
bool hasJump = false;
bool jumpConditional = false;
for( auto j=0; j<detail.groups_count; j++ )
{
if( detail.groups[j] == CS_GRP_JUMP || detail.groups[j] == CS_GRP_CALL || detail.groups[j] == CS_GRP_RET )
{
hasJump = true;
break;
}
}
uint64_t jumpAddr = 0;
if( hasJump )
{
switch( m_cpuArch )
{
case CpuArchX86:
case CpuArchX64:
if( detail.x86.op_count == 1 && detail.x86.operands[0].type == X86_OP_IMM )
{
jumpAddr = (uint64_t)detail.x86.operands[0].imm;
}
jumpConditional = IsJumpConditionalX86( op.mnemonic );
break;
case CpuArchArm32:
if( detail.arm.op_count == 1 && detail.arm.operands[0].type == ARM_OP_IMM )
{
jumpAddr = (uint64_t)detail.arm.operands[0].imm;
}
break;
case CpuArchArm64:
if( detail.arm64.op_count == 1 && detail.arm64.operands[0].type == ARM64_OP_IMM )
{
jumpAddr = (uint64_t)detail.arm64.operands[0].imm;
}
break;
default:
assert( false );
break;
}
if( jumpAddr >= symAddr && jumpAddr < symAddr + len )
{
auto fit = std::lower_bound( insn, insn+cnt, jumpAddr, []( const auto& l, const auto& r ) { return l.address < r; } );
if( fit != insn+cnt && fit->address == jumpAddr )
{
const auto min = std::min( jumpAddr, op.address );
const auto max = std::max( jumpAddr, op.address );
auto it = m_jumpTable.find( jumpAddr );
if( it == m_jumpTable.end() )
{
m_jumpTable.emplace( jumpAddr, JumpData { min, max, 0, { op.address } } );
}
else
{
if( it->second.min > min ) it->second.min = min;
else if( it->second.max < max ) it->second.max = max;
it->second.source.emplace_back( op.address );
}
}
else
{
jumpAddr = 0;
}
}
else
{
m_jumpOut.emplace( op.address );
}
}
std::vector<AsmOpParams> params;
switch( m_cpuArch )
{
case CpuArchX86:
case CpuArchX64:
for( uint8_t i=0; i<detail.x86.op_count; i++ )
{
uint8_t type = 0;
switch( detail.x86.operands[i].type )
{
case X86_OP_IMM:
type = 0;
break;
case X86_OP_REG:
type = 1;
break;
case X86_OP_MEM:
type = 2;
break;
default:
assert( false );
break;
}
params.emplace_back( AsmOpParams { type, uint16_t( detail.x86.operands[i].size * 8 ) } );
}
break;
case CpuArchArm32:
for( uint8_t i=0; i<detail.arm.op_count; i++ )
{
uint8_t type = 0;
switch( detail.arm.operands[i].type )
{
case ARM_OP_IMM:
type = 0;
break;
case ARM_OP_REG:
type = 1;
break;
case ARM_OP_MEM:
type = 2;
break;
default:
type = 255;
break;
}
params.emplace_back( AsmOpParams { type, 0 } );
}
break;
case CpuArchArm64:
for( uint8_t i=0; i<detail.arm64.op_count; i++ )
{
uint8_t type = 0;
switch( detail.arm64.operands[i].type )
{
case ARM64_OP_IMM:
type = 0;
break;
case ARM64_OP_REG:
type = 1;
break;
case ARM64_OP_MEM:
type = 2;
break;
default:
type = 255;
break;
}
params.emplace_back( AsmOpParams { type, 0 } );
}
break;
default:
assert( false );
break;
}
LeaData leaData = LeaData::none;
if( ( m_cpuArch == CpuArchX64 || m_cpuArch == CpuArchX86 ) && op.id == X86_INS_LEA )
{
assert( op.detail->x86.op_count == 2 );
const auto opidx = m_atnt ? 0 : 1;
assert( op.detail->x86.operands[opidx].type == X86_OP_MEM );
auto& mem = op.detail->x86.operands[opidx].mem;
if( mem.base == X86_REG_INVALID )
{
if( mem.index == X86_REG_INVALID )
{
leaData = LeaData::d;
}
else
{
leaData = mem.disp == 0 ? LeaData::i : LeaData::id;
}
}
else if( mem.base == X86_REG_RIP )
{
leaData = mem.disp == 0 ? LeaData::r : LeaData::rd;
}
else
{
if( mem.index == X86_REG_INVALID )
{
leaData = mem.disp == 0 ? LeaData::b : LeaData::bd;
}
else
{
leaData = mem.disp == 0 ? LeaData::bi : LeaData::bid;
}
}
}
m_asm.emplace_back( AsmLine { op.address, jumpAddr, op.mnemonic, op.op_str, (uint8_t)op.size, leaData, jumpConditional, std::move( params ) } );
#if CS_API_MAJOR >= 4
auto& entry = m_asm.back();
cs_regs read, write;
uint8_t rcnt, wcnt;
cs_regs_access( handle, &op, read, &rcnt, write, &wcnt );
int idx;
switch( m_cpuArch )
{
case CpuArchX86:
case CpuArchX64:
assert( rcnt < sizeof( entry.readX86 ) );
assert( wcnt < sizeof( entry.writeX86 ) );
idx = 0;
for( int i=0; i<rcnt; i++ )
{
if( s_regMapX86[read[i]] != RegsX86::invalid ) entry.readX86[idx++] = s_regMapX86[read[i]];
entry.readX86[idx] = RegsX86::invalid;
}
idx = 0;
for( int i=0; i<wcnt; i++ )
{
if( s_regMapX86[write[i]] != RegsX86::invalid ) entry.writeX86[idx++] = s_regMapX86[write[i]];
entry.writeX86[idx] = RegsX86::invalid;
}
break;
default:
break;
}
#endif
const auto mLen = (int)strlen( op.mnemonic );
if( mLen > mLenMax ) mLenMax = mLen;
if( op.size > bytesMax ) bytesMax = op.size;
uint32_t mLineMax = 0;
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( op.address, srcline );
if( srcline != 0 )
{
if( srcline > mLineMax ) mLineMax = srcline;
const auto idx = srcidx.Idx();
auto sit = m_sourceFiles.find( idx );
if( sit == m_sourceFiles.end() )
{
m_sourceFiles.emplace( idx, srcline );
}
}
char tmp[16];
sprintf( tmp, "%" PRIu32, mLineMax );
m_maxLine = strlen( tmp ) + 1;
}
cs_free( insn, cnt );
m_maxMnemonicLen = mLenMax + 2;
m_maxAsmBytes = bytesMax;
if( !m_jumpTable.empty() )
{
struct JumpRange
{
uint64_t target;
uint64_t len;
};
std::vector<JumpRange> jumpRange;
jumpRange.reserve( m_jumpTable.size() );
for( auto& v : m_jumpTable )
{
pdqsort_branchless( v.second.source.begin(), v.second.source.end() );
jumpRange.emplace_back( JumpRange { v.first, v.second.max - v.second.min } );
}
pdqsort_branchless( jumpRange.begin(), jumpRange.end(), []( const auto& l, const auto& r ) { return l.len < r.len; } );
std::vector<std::vector<std::pair<uint64_t, uint64_t>>> levelRanges;
for( auto& v : jumpRange )
{
auto it = m_jumpTable.find( v.target );
assert( it != m_jumpTable.end() );
size_t level = 0;
for(;;)
{
assert( levelRanges.size() >= level );
if( levelRanges.size() == level )
{
it->second.level = level;
levelRanges.push_back( { { it->second.min, it->second.max } } );
break;
}
else
{
bool validFit = true;
auto& lr = levelRanges[level];
for( auto& range : lr )
{
assert( !( it->second.min >= range.first && it->second.max <= range.second ) );
if( it->second.min <= range.second && it->second.max >= range.first )
{
validFit = false;
break;
}
}
if( validFit )
{
it->second.level = level;
lr.emplace_back( it->second.min, it->second.max );
break;
}
level++;
}
}
if( level > m_maxJumpLevel ) m_maxJumpLevel = level;
}
uint32_t locNum = 0;
for( auto& v : m_asm )
{
if( m_jumpTable.find( v.addr ) != m_jumpTable.end() )
{
m_locMap.emplace( v.addr, locNum++ );
}
}
}
}
cs_close( &handle );
m_codeLen = len;
ResetAsm();
return true;
}
void SourceView::Render( Worker& worker, View& view )
{
m_highlightAddr.Decay( 0 );
m_hoveredLine.Decay( 0 );
m_hoveredSource.Decay( 0 );
if( m_symAddr == 0 )
{
if( m_source.filename() ) TextFocused( ICON_FA_FILE " File:", m_source.filename() );
if( m_source.is_cached() )
{
TextColoredUnformatted( ImVec4( 0.4f, 0.8f, 0.4f, 1.f ), ICON_FA_DATABASE );
ImGui::SameLine();
ImGui::TextUnformatted( "Source file cached during profiling run" );
}
else
{
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 0.3f, 0.3f, 1.f ), "The source file contents might not reflect the actual profiled code!" );
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
}
RenderSimpleSourceView();
}
else
{
RenderSymbolView( worker, view );
}
}
void SourceView::RenderSimpleSourceView()
{
ImGui::SetNextWindowContentSize( ImVec2( m_srcWidth, 0 ) );
ImGui::BeginChild( "##sourceView", ImVec2( 0, 0 ), true, ImGuiWindowFlags_HorizontalScrollbar );
SetFont();
auto& lines = m_source.get();
auto draw = ImGui::GetWindowDrawList();
const auto wpos = ImGui::GetWindowPos();
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
const auto wh = ImGui::GetWindowHeight();
const auto ty = ImGui::GetTextLineHeight();
const auto ts = ImGui::CalcTextSize( " " ).x;
const auto lineCount = lines.size();
const auto tmp = RealToString( lineCount );
const auto maxLine = strlen( tmp );
const auto lx = ts * maxLine + ty + round( ts*0.4f );
DrawLine( draw, dpos + ImVec2( lx, 0 ), dpos + ImVec2( lx, wh ), 0x08FFFFFF );
const AddrStatData zero;
if( m_targetLine != 0 )
{
int lineNum = 1;
for( auto& line : lines )
{
if( m_targetLine == lineNum )
{
m_targetLine = 0;
ImGui::SetScrollHereY();
}
RenderLine( line, lineNum++, zero.ipMaxAsm, zero, nullptr, nullptr );
}
const auto win = ImGui::GetCurrentWindowRead();
m_srcWidth = win->DC.CursorMaxPos.x - win->DC.CursorStartPos.x;
}
else
{
ImGuiListClipper clipper;
clipper.Begin( (int)lines.size() );
while( clipper.Step() )
{
for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
{
RenderLine( lines[i], i+1, zero.ipMaxAsm, zero, nullptr, nullptr );
}
}
}
UnsetFont();
ImGui::EndChild();
}
void SourceView::RenderSymbolView( Worker& worker, View& view )
{
assert( m_symAddr != 0 );
auto sym = worker.GetSymbolData( m_symAddr );
assert( sym );
if( sym->isInline )
{
auto parent = worker.GetSymbolData( m_baseAddr );
if( parent )
{
TextFocused( ICON_FA_PUZZLE_PIECE " Symbol:", worker.GetString( parent->name ) );
}
else
{
char tmp[16];
sprintf( tmp, "0x%" PRIx64, m_baseAddr );
TextFocused( ICON_FA_PUZZLE_PIECE " Symbol:", tmp );
}
}
else
{
TextFocused( ICON_FA_PUZZLE_PIECE " Symbol:", worker.GetString( sym->name ) );
}
ImGui::SameLine();
TextDisabledUnformatted( worker.GetString( sym->imageName ) );
ImGui::SameLine();
ImGui::TextDisabled( "0x%" PRIx64, m_baseAddr );
const bool limitView = view.m_statRange.active;
auto inlineList = worker.GetInlineSymbolList( m_baseAddr, m_codeLen );
if( inlineList )
{
if( m_calcInlineStats )
{
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
TooltipIfHovered( "Context is limited to an inline function" );
}
if( SmallCheckbox( ICON_FA_SITEMAP " Function:", &m_calcInlineStats ) )
{
m_asmTarget.line = 0;
SelectLine( m_selectedLine, &worker, true, 0, false );
}
ImGui::SameLine();
ImGui::SetNextItemWidth( -1 );
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
const auto currSymName = m_symAddr == m_baseAddr ? "[ - self - ]" : worker.GetString( sym->name );
if( ImGui::BeginCombo( "##functionList", currSymName, ImGuiComboFlags_HeightLarge ) )
{
const auto symEnd = m_baseAddr + m_codeLen;
unordered_flat_map<uint64_t, uint32_t> symStat;
if( limitView )
{
symStat.emplace( m_baseAddr, CountAsmIpStats( m_baseAddr, worker, true, view ) );
auto ptr = inlineList;
while( *ptr < symEnd )
{
symStat.emplace( *ptr, CountAsmIpStats( *ptr, worker, true, view ) );
ptr++;
}
}
else
{
const auto& ss = worker.GetSymbolStats();
for( auto& v : ss ) symStat.emplace( v.first, v.second.excl );
}
uint32_t totalSamples = 0;
Vector<std::pair<uint64_t, uint32_t>> symInline;
auto baseStatIt = symStat.find( m_baseAddr );
if( baseStatIt == symStat.end() || baseStatIt->second == 0 )
{
symInline.push_back( std::make_pair( m_baseAddr, 0 ) );
}
else
{
symInline.push_back( std::make_pair( m_baseAddr, baseStatIt->second ) );
totalSamples += baseStatIt->second;
}
while( *inlineList < symEnd )
{
if( *inlineList != m_baseAddr )
{
auto statIt = symStat.find( *inlineList );
if( statIt == symStat.end() || statIt->second == 0 )
{
symInline.push_back_non_empty( std::make_pair( *inlineList, 0 ) );
}
else
{
symInline.push_back_non_empty( std::make_pair( *inlineList, statIt->second ) );
totalSamples += statIt->second;
}
}
inlineList++;
}
pdqsort_branchless( symInline.begin(), symInline.end(), []( const auto& l, const auto& r ) { return l.second == r.second ? l.first < r.first : l.second > r.second; } );
if( totalSamples == 0 )
{
ImGui::Columns( 2 );
static bool widthSet = false;
if( !widthSet )
{
widthSet = true;
const auto w = ImGui::GetWindowWidth();
const auto c1 = ImGui::CalcTextSize( "0xeeeeeeeeeeeeee" ).x;
ImGui::SetColumnWidth( 0, w - c1 );
ImGui::SetColumnWidth( 1, c1 );
}
}
else
{
ImGui::Columns( 3 );
static bool widthSet = false;
if( !widthSet )
{
widthSet = true;
const auto w = ImGui::GetWindowWidth();
const auto c0 = ImGui::CalcTextSize( "12345678901234567890" ).x;
const auto c2 = ImGui::CalcTextSize( "0xeeeeeeeeeeeeee" ).x;
ImGui::SetColumnWidth( 0, c0 );
ImGui::SetColumnWidth( 1, w - c0 - c2 );
ImGui::SetColumnWidth( 2, c2 );
}
}
for( auto& v : symInline )
{
if( totalSamples != 0 )
{
if( v.second != 0 )
{
ImGui::TextUnformatted( TimeToString( v.second * worker.GetSamplingPeriod() ) );
ImGui::SameLine();
ImGui::TextDisabled( "(%.2f%%)", 100.f * v.second / totalSamples );
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
TextFocused( "Sample count:", RealToString( v.second ) );
ImGui::EndTooltip();
}
}
ImGui::NextColumn();
}
auto isym = worker.GetSymbolData( v.first );
assert( isym );
const char* file;
uint32_t line;
if( isym->isInline )
{
file = worker.GetString( isym->callFile );
line = isym->callLine;
}
else
{
file = worker.GetString( isym->file );
line = isym->line;
}
ImGui::PushID( v.first );
const auto symName = v.first == m_baseAddr ? "[ - self - ]" : worker.GetString( isym->name );
if( ImGui::Selectable( symName, v.first == m_symAddr, ImGuiSelectableFlags_SpanAllColumns ) )
{
m_symAddr = v.first;
ParseSource( file, worker, view );
m_targetLine = line;
SelectLine( line, &worker, true );
SelectViewMode();
}
ImGui::PopID();
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::TextDisabled( "%s:%i", file, line );
ImGui::NextColumn();
ImGui::TextDisabled( "0x%" PRIx64, v.first );
ImGui::NextColumn();
}
ImGui::EndColumns();
ImGui::EndCombo();
}
ImGui::PopStyleVar();
}
TextDisabledUnformatted( "Mode:" );
ImGui::SameLine();
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
if( !m_source.empty() )
{
ImGui::RadioButton( "Source", &m_displayMode, DisplaySource );
if( !m_asm.empty() )
{
ImGui::SameLine();
ImGui::RadioButton( "Assembly", &m_displayMode, DisplayAsm );
ImGui::SameLine();
ImGui::RadioButton( "Combined", &m_displayMode, DisplayMixed );
}
}
else
{
ImGui::RadioButton( "Assembly", &m_displayMode, DisplayAsm );
}
if( !m_asm.empty() )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( ICON_FA_WEIGHT_HANGING " Code:", MemSizeToString( m_codeLen ) );
}
AddrStatData as;
if( m_cost == CostType::SampleCount )
{
if( m_calcInlineStats )
{
GatherIpStats( m_symAddr, as, worker, limitView, view );
GatherAdditionalIpStats( m_symAddr, as, worker, limitView, view );
}
else
{
GatherIpStats( m_baseAddr, as, worker, limitView, view );
auto iptr = worker.GetInlineSymbolList( m_baseAddr, m_codeLen );
if( iptr )
{
const auto symEnd = m_baseAddr + m_codeLen;
while( *iptr < symEnd )
{
GatherIpStats( *iptr, as, worker, limitView, view );
iptr++;
}
}
GatherAdditionalIpStats( m_baseAddr, as, worker, limitView, view );
}
}
else
{
GatherIpHwStats( as, worker, view, m_cost );
}
if( !m_calcInlineStats )
{
as.ipTotalSrc = as.ipTotalAsm;
}
if( m_hwSamplesRelative )
{
CountHwStats( as, worker, view );
}
const auto samplesReady = worker.AreSymbolSamplesReady();
if( ( as.ipTotalAsm.local + as.ipTotalAsm.ext ) > 0 || ( view.m_statRange.active && worker.GetSamplesForSymbol( m_baseAddr ) ) )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( worker.GetHwSampleCountAddress() != 0 )
{
SmallCheckbox( ICON_FA_HAMMER " Hw samples", &m_hwSamples );
ImGui::SameLine();
SmallCheckbox( ICON_FA_CAR_CRASH " Impact", &m_hwSamplesRelative );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::TextUnformatted( ICON_FA_HIGHLIGHTER " Cost" );
ImGui::SameLine();
float mw = 0;
for( auto& v : s_CostName )
{
const auto w = ImGui::CalcTextSize( v ).x;
if( w > mw ) mw = w;
}
ImGui::SetNextItemWidth( mw + ImGui::GetTextLineHeight() );
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
if( ImGui::BeginCombo( "##cost", s_CostName[(int)m_cost], ImGuiComboFlags_HeightLarge ) )
{
int idx = 0;
for( auto& v : s_CostName )
{
if( ImGui::Selectable( v, idx == (int)m_cost ) )
{
m_cost = (CostType)idx;
if( m_cost == CostType::SlowBranches && !worker.HasHwBranchRetirement() )
{
m_cost = CostType::BranchMiss;
}
}
if( (CostType)idx == s_costSeparateAfter ) ImGui::Separator();
idx++;
}
ImGui::EndCombo();
}
ImGui::PopStyleVar();
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
}
if( m_cost == CostType::SampleCount )
{
if( !samplesReady )
{
ImGui::PushItemFlag( ImGuiItemFlags_Disabled, true );
ImGui::PushStyleVar( ImGuiStyleVar_Alpha, ImGui::GetStyle().Alpha * 0.5f );
m_childCalls = false;
m_childCallList = false;
}
else if( ImGui::IsKeyDown( ImGuiKey_Z ) )
{
m_childCalls = !m_childCalls;
}
SmallCheckbox( ICON_FA_SIGN_OUT_ALT " Child calls", &m_childCalls );
if( !samplesReady )
{
ImGui::PopStyleVar();
ImGui::PopItemFlag();
TooltipIfHovered( "Please wait, processing data..." );
}
else
{
TooltipIfHovered( "Press Z key to temporarily reverse selection." );
}
ImGui::SameLine();
if( ImGui::SmallButton( m_childCallList ? " " ICON_FA_CARET_UP " " : " " ICON_FA_CARET_DOWN " " ) ) m_childCallList = !m_childCallList;
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( m_childCalls )
{
TextFocused( ICON_FA_STOPWATCH " Time:", TimeToString( ( as.ipTotalAsm.local + as.ipTotalAsm.ext ) * worker.GetSamplingPeriod() ) );
}
else
{
TextFocused( ICON_FA_STOPWATCH " Time:", TimeToString( as.ipTotalAsm.local * worker.GetSamplingPeriod() ) );
}
if( as.ipTotalAsm.ext )
{
ImGui::SameLine();
ImGui::TextDisabled( "(%c%s)", m_childCalls ? '-' : '+', TimeToString( as.ipTotalAsm.ext * worker.GetSamplingPeriod() ) );
TooltipIfHovered( "Child call samples" );
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( m_childCalls )
{
TextFocused( ICON_FA_EYE_DROPPER " Samples:", RealToString( as.ipTotalAsm.local + as.ipTotalAsm.ext ) );
}
else
{
TextFocused( ICON_FA_EYE_DROPPER " Samples:", RealToString( as.ipTotalAsm.local ) );
}
if( as.ipTotalAsm.ext )
{
ImGui::SameLine();
ImGui::Text( "(%c%s)", m_childCalls ? '-' : '+', RealToString( as.ipTotalAsm.ext ) );
TooltipIfHovered( "Child call samples" );
}
}
else
{
TextFocused( "Events:", RealToString( as.ipTotalAsm.local ) );
m_childCallList = false;
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( !worker.AreSymbolSamplesReady() )
{
view.m_statRange.active = false;
bool val = false;
ImGui::PushItemFlag( ImGuiItemFlags_Disabled, true );
ImGui::PushStyleVar( ImGuiStyleVar_Alpha, ImGui::GetStyle().Alpha * 0.5f );
ImGui::Checkbox( "Limit range", &val );
ImGui::PopItemFlag();
ImGui::PopStyleVar();
TooltipIfHovered( "Please wait, processing data..." );
}
else
{
if( ImGui::Checkbox( "Limit range", &view.m_statRange.active ) )
{
if( view.m_statRange.active && view.m_statRange.min == 0 && view.m_statRange.max == 0 )
{
const auto& vd = view.GetViewData();
view.m_statRange.min = vd.zvStart;
view.m_statRange.max = vd.zvEnd;
}
}
if( view.m_statRange.active )
{
ImGui::SameLine();
TextColoredUnformatted( 0xFF00FFFF, ICON_FA_EXCLAMATION_TRIANGLE );
ImGui::SameLine();
ToggleButton( ICON_FA_RULER " Limits", view.m_showRanges );
}
}
}
else
{
m_cost = CostType::SampleCount;
}
ImGui::PopStyleVar();
ImGui::Separator();
if( m_childCallList )
{
unordered_flat_map<uint64_t, uint32_t> map;
if( m_calcInlineStats )
{
GatherChildStats( m_symAddr, map, worker, limitView, view );
}
else
{
GatherChildStats( m_baseAddr, map, worker, limitView, view );
}
if( !map.empty() )
{
TextDisabledUnformatted( "Child call distribution" );
if( ImGui::BeginChild( "ccd", ImVec2( 0, ImGui::GetTextLineHeight() * std::min<size_t>( 4, map.size() ) + ImGui::GetStyle().WindowPadding.y ) ) )
{
std::vector<ChildStat> vec;
vec.reserve( map.size() );
for( auto& v : map ) vec.emplace_back( ChildStat { v.first, v.second } );
pdqsort_branchless( vec.begin(), vec.end(), []( const auto& lhs, const auto& rhs ) { return lhs.count > rhs.count; } );
int idx = 1;
for( auto& v : vec )
{
ImGui::TextDisabled( "%i.", idx++ );
ImGui::SameLine();
auto sd = worker.GetSymbolData( v.addr );
const auto symName = sd ? worker.GetString( sd->name ) : "[unknown]";
if( v.addr >> 63 == 0 )
{
ImGui::TextUnformatted( symName );
}
else
{
TextColoredUnformatted( 0xFF8888FF, symName );
}
ImGui::SameLine();
char tmp[16];
auto end = PrintFloat( tmp, tmp+16, 100.f * v.count / as.ipTotalAsm.ext, 2 );
*end = '\0';
ImGui::TextDisabled( "%s (%s%%)", TimeToString( v.count * worker.GetSamplingPeriod() ), tmp );
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
ImGui::Text( "%s samples", RealToString( v.count ) );
ImGui::EndTooltip();
}
if( sd && sd->line != 0 )
{
const auto fileName = worker.GetString( sd->file );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
ImGui::TextDisabled( "%s:%i", fileName, sd->line );
if( ImGui::IsItemHovered() && SourceFileValid( fileName, worker.GetCaptureTime(), view, worker ) )
{
m_sourceTooltip.Parse( fileName, worker, view );
if( !m_sourceTooltip.empty() )
{
ImGui::BeginTooltip();
SetFont();
PrintSourceFragment( m_sourceTooltip, sd->line, 4, 7 );
UnsetFont();
ImGui::EndTooltip();
}
if( ImGui::IsMouseClicked( 1 ) )
{
OpenSymbol( fileName, sd->line, v.addr, v.addr, worker, view );
}
}
}
}
}
ImGui::EndChild();
ImGui::Separator();
}
}
uint64_t jumpOut = 0;
switch( m_displayMode )
{
case DisplaySource:
RenderSymbolSourceView( as, worker, view );
break;
case DisplayAsm:
jumpOut = RenderSymbolAsmView( as, worker, view );
break;
case DisplayMixed:
ImGui::Columns( 2 );
RenderSymbolSourceView( as, worker, view );
ImGui::NextColumn();
jumpOut = RenderSymbolAsmView( as, worker, view );
ImGui::EndColumns();
break;
default:
assert( false );
break;
}
if( samplesReady && ImGui::IsKeyDown( ImGuiKey_Z ) ) m_childCalls = !m_childCalls;
if( jumpOut != 0 )
{
auto sym = worker.GetSymbolData( jumpOut );
if( sym )
{
auto line = sym->line;
auto file = line == 0 ? nullptr : worker.GetString( sym->file );
if( file && !SourceFileValid( file, worker.GetCaptureTime(), view, worker ) )
{
file = nullptr;
line = 0;
}
if( line > 0 || sym->size.Val() > 0 )
{
OpenSymbol( file, line, jumpOut, jumpOut, worker, view );
}
}
}
}
static uint32_t GetHotnessColor( uint32_t count, uint32_t maxCount )
{
const auto ratio = float( 2 * count ) / maxCount;
if( ratio <= 0.5f )
{
const auto a = int( ( ratio * 1.5f + 0.25f ) * 255 );
return 0x000000FF | ( a << 24 );
}
else if( ratio <= 1.f )
{
const auto g = int( ( ratio - 0.5f ) * 511 );
return 0xFF0000FF | ( g << 8 );
}
else if( ratio <= 2.f )
{
const auto b = int( ( ratio - 1.f ) * 255 );
return 0xFF00FFFF | ( b << 16 );
}
else
{
return 0xFFFFFFFF;
}
}
static uint32_t GetHotnessGlow( uint32_t count, uint32_t maxCount )
{
const auto ratio = float( 2 * count ) / maxCount;
if( ratio <= 0.5f )
{
return 0;
}
else if( ratio <= 1.f )
{
const auto a = int( ( ratio * 2.f - 1.f ) * 102 );
return 0x000000FF | ( a << 24 );
}
else if( ratio <= 2.f )
{
const auto g = int( ( ratio - 1.f ) * 192 );
return 0x660000FF | ( g << 8 );
}
else
{
return 0x6600C0FF;
}
}
static constexpr uint32_t GoodnessColor[256] = {
0xFF3232FF, 0xFF3235FE, 0xFF3238FE, 0xFF323AFD, 0xFF323DFD, 0xFF323FFC, 0xFF3242FC, 0xFF3244FB,
0xFF3246FB, 0xFF3248FB, 0xFF324AFA, 0xFF324CFA, 0xFF324EF9, 0xFF3250F9, 0xFF3252F8, 0xFF3254F8,
0xFF3255F8, 0xFF3257F7, 0xFF3259F7, 0xFF325AF6, 0xFF325CF6, 0xFF325EF5, 0xFF325FF5, 0xFF3260F4,
0xFF3262F4, 0xFF3263F3, 0xFF3265F3, 0xFF3266F3, 0xFF3268F2, 0xFF3269F2, 0xFF326AF1, 0xFF326BF1,
0xFF326DF0, 0xFF326EF0, 0xFF326FEF, 0xFF3270EF, 0xFF3272EE, 0xFF3273EE, 0xFF3274EE, 0xFF3275ED,
0xFF3276ED, 0xFF3277EC, 0xFF3279EC, 0xFF327AEB, 0xFF327BEB, 0xFF327CEA, 0xFF327DEA, 0xFF327EE9,
0xFF327FE9, 0xFF3280E8, 0xFF3281E8, 0xFF3282E7, 0xFF3283E7, 0xFF3284E6, 0xFF3285E6, 0xFF3286E5,
0xFF3287E5, 0xFF3288E4, 0xFF3289E4, 0xFF328AE3, 0xFF328BE3, 0xFF328CE2, 0xFF328DE2, 0xFF328EE1,
0xFF328EE1, 0xFF328FE0, 0xFF3290E0, 0xFF3291DF, 0xFF3292DF, 0xFF3293DE, 0xFF3294DE, 0xFF3295DD,
0xFF3295DD, 0xFF3296DC, 0xFF3297DC, 0xFF3298DB, 0xFF3299DB, 0xFF329ADA, 0xFF329ADA, 0xFF329BD9,
0xFF329CD9, 0xFF329DD8, 0xFF329ED8, 0xFF329ED7, 0xFF329FD7, 0xFF32A0D6, 0xFF32A1D5, 0xFF32A2D5,
0xFF32A2D4, 0xFF32A3D4, 0xFF32A4D3, 0xFF32A5D3, 0xFF32A5D2, 0xFF32A6D2, 0xFF32A7D1, 0xFF32A8D1,
0xFF32A8D0, 0xFF32A9CF, 0xFF32AACF, 0xFF32AACE, 0xFF32ABCE, 0xFF32ACCD, 0xFF32ADCD, 0xFF32ADCC,
0xFF32AECC, 0xFF32AFCB, 0xFF32AFCA, 0xFF32B0CA, 0xFF32B1C9, 0xFF32B1C9, 0xFF32B2C8, 0xFF32B3C7,
0xFF32B3C7, 0xFF32B4C6, 0xFF32B5C6, 0xFF32B5C5, 0xFF32B6C5, 0xFF32B7C4, 0xFF32B7C3, 0xFF32B8C3,
0xFF32B9C2, 0xFF32B9C2, 0xFF32BAC1, 0xFF32BBC0, 0xFF32BBC0, 0xFF32BCBF, 0xFF32BDBE, 0xFF32BDBE,
0xFF32BEBD, 0xFF32BEBD, 0xFF32BFBC, 0xFF32C0BB, 0xFF32C0BB, 0xFF32C1BA, 0xFF32C2B9, 0xFF32C2B9,
0xFF32C3B8, 0xFF32C3B7, 0xFF32C4B7, 0xFF32C5B6, 0xFF32C5B5, 0xFF32C6B5, 0xFF32C6B4, 0xFF32C7B3,
0xFF32C7B3, 0xFF32C8B2, 0xFF32C9B1, 0xFF32C9B1, 0xFF32CAB0, 0xFF32CAAF, 0xFF32CBAF, 0xFF32CCAE,
0xFF32CCAD, 0xFF32CDAD, 0xFF32CDAC, 0xFF32CEAB, 0xFF32CEAA, 0xFF32CFAA, 0xFF32CFA9, 0xFF32D0A8,
0xFF32D1A8, 0xFF32D1A7, 0xFF32D2A6, 0xFF32D2A5, 0xFF32D3A5, 0xFF32D3A4, 0xFF32D4A3, 0xFF32D4A2,
0xFF32D5A2, 0xFF32D5A1, 0xFF32D6A0, 0xFF32D79F, 0xFF32D79E, 0xFF32D89E, 0xFF32D89D, 0xFF32D99C,
0xFF32D99B, 0xFF32DA9A, 0xFF32DA9A, 0xFF32DB99, 0xFF32DB98, 0xFF32DC97, 0xFF32DC96, 0xFF32DD95,
0xFF32DD95, 0xFF32DE94, 0xFF32DE93, 0xFF32DF92, 0xFF32DF91, 0xFF32E090, 0xFF32E08F, 0xFF32E18E,
0xFF32E18E, 0xFF32E28D, 0xFF32E28C, 0xFF32E38B, 0xFF32E38A, 0xFF32E489, 0xFF32E488, 0xFF32E587,
0xFF32E586, 0xFF32E685, 0xFF32E684, 0xFF32E783, 0xFF32E782, 0xFF32E881, 0xFF32E880, 0xFF32E97F,
0xFF32E97E, 0xFF32EA7D, 0xFF32EA7C, 0xFF32EB7B, 0xFF32EB7A, 0xFF32EC79, 0xFF32EC77, 0xFF32ED76,
0xFF32ED75, 0xFF32EE74, 0xFF32EE73, 0xFF32EE72, 0xFF32EF70, 0xFF32EF6F, 0xFF32F06E, 0xFF32F06D,
0xFF32F16B, 0xFF32F16A, 0xFF32F269, 0xFF32F268, 0xFF32F366, 0xFF32F365, 0xFF32F363, 0xFF32F462,
0xFF32F460, 0xFF32F55F, 0xFF32F55E, 0xFF32F65C, 0xFF32F65A, 0xFF32F759, 0xFF32F757, 0xFF32F855,
0xFF32F854, 0xFF32F852, 0xFF32F950, 0xFF32F94E, 0xFF32FA4C, 0xFF32FA4A, 0xFF32FB48, 0xFF32FB46,
0xFF32FB44, 0xFF32FC42, 0xFF32FC3F, 0xFF32FD3D, 0xFF32FD3A, 0xFF32FE38, 0xFF32FE35, 0xFF32FF32,
};
static uint32_t GetGoodnessColor( float inRatio )
{
const auto ratio = std::clamp( int( inRatio * 255.f ), 0, 255 );
return GoodnessColor[ratio];
}
void SourceView::RenderSymbolSourceView( const AddrStatData& as, Worker& worker, const View& view )
{
const auto scale = GetScale();
if( m_sourceFiles.empty() )
{
if( m_source.is_cached() )
{
TextColoredUnformatted( ImVec4( 0.4f, 0.8f, 0.4f, 1.f ), ICON_FA_DATABASE );
ImGui::SameLine();
ImGui::TextUnformatted( "Source file cached during profiling run" );
}
else
{
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 0.3f, 0.3f, 1.f ), "The source file contents might not reflect the actual profiled code!" );
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
}
}
else
{
if( m_source.is_cached() )
{
TextColoredUnformatted( ImVec4( 0.4f, 0.8f, 0.4f, 1.f ), ICON_FA_DATABASE );
TooltipIfHovered( "Source file cached during profiling run" );
}
else
{
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 0.3f, 0.3f, 1.f ), "The source file contents might not reflect the actual profiled code!" );
ImGui::SameLine();
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
ImGui::EndTooltip();
}
}
ImGui::SameLine();
TextDisabledUnformatted( ICON_FA_FILE " File:" );
ImGui::SameLine();
const auto fileColor = GetHsvColor( m_source.idx(), 0 );
SmallColorBox( fileColor );
ImGui::SameLine();
ImGui::SetNextItemWidth( -1 );
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
if( ImGui::BeginCombo( "##fileList", m_source.filename(), ImGuiComboFlags_HeightLarge ) )
{
if( m_asm.empty() )
{
for( auto& v : m_sourceFiles )
{
const auto color = GetHsvColor( v.first, 0 );
SmallColorBox( color );
ImGui::SameLine();
auto fstr = worker.GetString( StringIdx( v.first ) );
if( SourceFileValid( fstr, worker.GetCaptureTime(), view, worker ) )
{
ImGui::PushID( v.first );
if( ImGui::Selectable( fstr, fstr == m_source.filename() ) )
{
ParseSource( fstr, worker, view );
m_targetLine = v.second;
SelectLine( v.second, &worker );
}
ImGui::PopID();
}
else
{
TextDisabledUnformatted( fstr );
}
}
}
else
{
AddrStat totalSamples = {};
unordered_flat_map<uint32_t, AddrStat> fileCounts;
for( auto& v : m_asm )
{
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( v.addr, srcline );
if( srcline != 0 )
{
AddrStat cnt = {};
auto ait = as.ipCountAsm.find( v.addr );
if( ait != as.ipCountAsm.end() ) cnt = ait->second;
auto fit = fileCounts.find( srcidx.Idx() );
if( fit == fileCounts.end() )
{
fileCounts.emplace( srcidx.Idx(), cnt );
}
else
{
fit->second += cnt;
}
totalSamples += cnt;
}
}
std::vector<std::pair<uint32_t, AddrStat>> fileCountsVec;
fileCountsVec.reserve( fileCounts.size() );
for( auto& v : fileCounts ) fileCountsVec.emplace_back( v.first, v.second );
if( m_childCalls )
{
pdqsort_branchless( fileCountsVec.begin(), fileCountsVec.end(), [&worker] (const auto& l, const auto& r ) { return ( l.second.local + l.second.ext == r.second.local + r.second.ext ) ? strcmp( worker.GetString( l.first ), worker.GetString( r.first ) ) < 0 : ( l.second.local + l.second.ext > r.second.local + r.second.ext ); } );
}
else
{
pdqsort_branchless( fileCountsVec.begin(), fileCountsVec.end(), [&worker] (const auto& l, const auto& r ) { return l.second.local == r.second.local ? strcmp( worker.GetString( l.first ), worker.GetString( r.first ) ) < 0 : l.second.local > r.second.local; } );
}
const auto hasSamples = totalSamples.local + totalSamples.ext != 0;
if( hasSamples )
{
ImGui::Columns( 2 );
static bool widthSet = false;
if( !widthSet )
{
widthSet = true;
const auto w = ImGui::GetWindowWidth();
const auto c0 = ImGui::CalcTextSize( "12345678901234567890" ).x;
ImGui::SetColumnWidth( 0, c0 );
ImGui::SetColumnWidth( 1, w - c0 );
}
}
for( auto& v : fileCountsVec )
{
if( hasSamples )
{
auto fit = fileCounts.find( v.first );
assert( fit != fileCounts.end() );
if( fit->second.local + fit->second.ext != 0 )
{
if( m_cost == CostType::SampleCount )
{
if( m_childCalls )
{
ImGui::TextUnformatted( TimeToString( ( fit->second.local + fit->second.ext ) * worker.GetSamplingPeriod() ) );
}
else
{
ImGui::TextUnformatted( TimeToString( fit->second.local * worker.GetSamplingPeriod() ) );
}
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
if( fit->second.local )
{
TextFocused( "Local time:", TimeToString( fit->second.local * worker.GetSamplingPeriod() ) );
TextFocused( "Local samples:", RealToString( fit->second.local ) );
}
if( fit->second.ext )
{
TextFocused( "Child time:", TimeToString( fit->second.ext * worker.GetSamplingPeriod() ) );
TextFocused( "Child samples:", RealToString( fit->second.ext ) );
}
ImGui::EndTooltip();
}
}
else
{
ImGui::TextUnformatted( RealToString( fit->second.local ) );
}
ImGui::SameLine();
if( m_childCalls )
{
ImGui::TextDisabled( "(%.2f%%)", 100.f * ( fit->second.local + fit->second.ext ) / ( totalSamples.local + totalSamples.ext ) );
}
else if( totalSamples.local != 0 )
{
ImGui::TextDisabled( "(%.2f%%)", 100.f * fit->second.local / totalSamples.local );
}
else
{
TextDisabledUnformatted( "(0.00%%)" );
}
}
ImGui::NextColumn();
}
const auto color = GetHsvColor( v.first, 0 );
SmallColorBox( color );
ImGui::SameLine();
auto fstr = worker.GetString( StringIdx( v.first ) );
if( SourceFileValid( fstr, worker.GetCaptureTime(), view, worker ) )
{
ImGui::PushID( v.first );
if( ImGui::Selectable( fstr, fstr == m_source.filename(), ImGuiSelectableFlags_SpanAllColumns ) )
{
uint32_t line = 0;
for( auto& file : m_sourceFiles )
{
if( file.first == v.first )
{
line = file.second;
break;
}
}
ParseSource( fstr, worker, view );
m_targetLine = line;
SelectLine( line, &worker );
}
ImGui::PopID();
}
else
{
TextDisabledUnformatted( fstr );
}
if( hasSamples ) ImGui::NextColumn();
}
if( hasSamples ) ImGui::EndColumns();
}
ImGui::EndCombo();
}
ImGui::PopStyleVar();
}
const float bottom = m_srcSampleSelect.empty() ? 0 : ImGui::GetFrameHeight();
ImGui::SetNextWindowContentSize( ImVec2( m_srcWidth, 0 ) );
ImGui::BeginChild( "##sourceView", ImVec2( 0, -bottom ), true, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_HorizontalScrollbar );
SetFont();
auto& lines = m_source.get();
auto draw = ImGui::GetWindowDrawList();
const auto wpos = ImGui::GetWindowPos() - ImVec2( ImGui::GetCurrentWindowRead()->Scroll.x, 0 );
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
const auto wh = ImGui::GetWindowHeight();
const auto ty = ImGui::GetTextLineHeight();
const auto ts = ImGui::CalcTextSize( " " ).x;
const auto lineCount = lines.size();
const auto tmp = RealToString( lineCount );
const auto maxLine = strlen( tmp );
auto lx = ts * maxLine + ty + round( ts*0.4f );
if( as.ipTotalSrc.local + as.ipTotalSrc.ext != 0 ) lx += ts * 7 + ty;
if( !m_asm.empty() )
{
const auto tmp = RealToString( m_asm.size() );
const auto maxAsm = strlen( tmp ) + 1;
lx += ts * maxAsm + ty;
}
if( m_hwSamples && worker.GetHwSampleCountAddress() != 0 ) lx += 17 * ts + ty;
DrawLine( draw, dpos + ImVec2( lx, 0 ), dpos + ImVec2( lx, wh ), 0x08FFFFFF );
const AddrStatData zero;
m_selectedAddressesHover.clear();
if( m_targetLine != 0 )
{
int lineNum = 1;
for( auto& line : lines )
{
if( m_targetLine == lineNum )
{
m_targetLine = 0;
ImGui::SetScrollHereY();
}
RenderLine( line, lineNum++, zero.ipMaxAsm, as, &worker, &view );
}
const auto win = ImGui::GetCurrentWindowRead();
m_srcWidth = win->DC.CursorMaxPos.x - win->DC.CursorStartPos.x;
}
else
{
ImGuiListClipper clipper;
clipper.Begin( (int)lines.size() );
while( clipper.Step() )
{
if( as.ipTotalSrc.local + as.ipTotalSrc.ext == 0 )
{
for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
{
RenderLine( lines[i], i+1, zero.ipMaxAsm, zero, &worker, &view );
}
}
else
{
for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
{
auto it = as.ipCountSrc.find( i+1 );
const auto ipcnt = it == as.ipCountSrc.end() ? zero.ipMaxAsm : it->second;
RenderLine( lines[i], i+1, ipcnt, as, &worker, &view );
}
}
}
}
const auto win = ImGui::GetCurrentWindowRead();
if( win->ScrollbarY )
{
auto draw = ImGui::GetWindowDrawList();
auto rect = ImGui::GetWindowScrollbarRect( win, ImGuiAxis_Y );
ImGui::PushClipRect( rect.Min, rect.Max, false );
if( m_selectedLine != 0 )
{
const auto ly = round( rect.Min.y + ( m_selectedLine - 0.5f ) / lines.size() * rect.GetHeight() );
DrawLine( draw, ImVec2( rect.Min.x + 0.5f, ly + 0.5f ), ImVec2( rect.Max.x + 0.5f, ly + 0.5f ), 0x8899994C, 3 );
}
if( m_source.idx() == m_hoveredSource && m_hoveredLine != 0 )
{
const auto ly = round( rect.Min.y + ( m_hoveredLine - 0.5f ) / lines.size() * rect.GetHeight() );
DrawLine( draw, ImVec2( rect.Min.x + 0.5f, ly + 0.5f ), ImVec2( rect.Max.x + 0.5f, ly + 0.5f ), 0x88888888, 3 );
}
std::vector<std::pair<uint64_t, AddrStat>> ipData;
ipData.reserve( as.ipCountSrc.size() );
for( auto& v : as.ipCountSrc ) ipData.emplace_back( v.first, v.second );
for( uint32_t lineNum = 1; lineNum <= lines.size(); lineNum++ )
{
if( as.ipCountSrc.find( lineNum ) == as.ipCountSrc.end() )
{
auto addresses = worker.GetAddressesForLocation( m_source.idx(), lineNum );
if( addresses )
{
for( auto& addr : *addresses )
{
if( addr >= m_baseAddr && addr < m_baseAddr + m_codeLen )
{
ipData.emplace_back( lineNum, AddrStat {} );
break;
}
}
}
}
}
pdqsort_branchless( ipData.begin(), ipData.end(), []( const auto& l, const auto& r ) { return l.first < r.first; } );
const auto step = uint32_t( lines.size() * 2 / rect.GetHeight() );
const auto x14 = round( rect.Min.x + rect.GetWidth() * 0.4f );
const auto x34 = round( rect.Min.x + rect.GetWidth() * 0.6f );
auto it = ipData.begin();
while( it != ipData.end() )
{
const auto firstLine = it->first;
AddrStat ipSum = {};
while( it != ipData.end() && it->first <= firstLine + step )
{
ipSum += it->second;
++it;
}
const auto ly = round( rect.Min.y + float( firstLine ) / lines.size() * rect.GetHeight() );
if( m_childCalls )
{
const auto color = ( ipSum.local + ipSum.ext == 0 ) ? 0x22FFFFFF : GetHotnessColor( ipSum.local + ipSum.ext, as.ipMaxSrc.local + as.ipMaxSrc.ext );
draw->AddRectFilled( ImVec2( x14, ly ), ImVec2( x34, ly+3*scale ), color );
}
else
{
const auto color = ipSum.local == 0 ? 0x22FFFFFF : GetHotnessColor( ipSum.local, as.ipMaxSrc.local );
draw->AddRectFilled( ImVec2( x14, ly ), ImVec2( x34, ly+3*scale ), color );
}
}
ImGui::PopClipRect();
}
UnsetFont();
ImGui::EndChild();
if( !m_srcSampleSelect.empty() )
{
AddrStat count = {};
uint32_t numLines = 0;
for( auto& idx : m_srcSampleSelect )
{
auto it = as.ipCountSrc.find( idx );
if( it != as.ipCountSrc.end() )
{
count += it->second;
numLines++;
}
}
ImGui::BeginChild( "##srcSelect" );
if( ImGui::SmallButton( ICON_FA_TIMES ) )
{
m_srcSampleSelect.clear();
m_srcGroupSelect = -1;
}
ImGui::SameLine();
char buf[16];
char* end;
if( m_childCalls )
{
end = PrintFloat( buf, buf+16, 100.f * ( count.local + count.ext ) / ( as.ipTotalSrc.local + as.ipTotalSrc.ext ), 2 );
}
else if( as.ipTotalSrc.local != 0 )
{
end = PrintFloat( buf, buf+16, 100.f * count.local / as.ipTotalSrc.local, 2 );
}
else
{
end = PrintFloat( buf, buf+16, 0.f, 2 );
}
memcpy( end, "%", 2 );
TextFocused( "Selected:", buf );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( m_cost == CostType::SampleCount )
{
if( m_childCalls )
{
TextFocused( "Time:", TimeToString( ( count.local + count.ext ) * worker.GetSamplingPeriod() ) );
}
else
{
TextFocused( "Time:", TimeToString( count.local * worker.GetSamplingPeriod() ) );
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( m_childCalls )
{
TextFocused( "Sample count:", RealToString( count.local + count.ext ) );
}
else
{
TextFocused( "Sample count:", RealToString( count.local ) );
}
}
else
{
TextFocused( "Events:", RealToString( count.local ) );
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Lines:", RealToString( numLines ) );
ImGui::EndChild();
}
}
static constexpr char HexPrint[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
static int FormatHexBytesRaw( char* buf, const uint8_t* bytes, size_t len )
{
const auto start = buf;
for( size_t i=0; i<len; i++ )
{
const auto byte = bytes[i];
*buf++ = HexPrint[byte >> 4];
*buf++ = HexPrint[byte & 0xF];
*buf++ = ' ';
}
*--buf = '\0';
return buf - start;
}
static int PrintHexBytesRaw( const uint8_t* bytes, size_t len )
{
char buf[2];
bool first = true;
for( size_t i=0; i<len; i++ )
{
if( first ) first = false;
else ImGui::SameLine( 0, 0 );
const auto byte = bytes[i];
buf[0] = HexPrint[byte >> 4];
buf[1] = HexPrint[byte & 0xF];
TextColoredUnformatted( (i%2 == 0) ? 0xFFFFBBBB : 0xFFBB7777, buf, buf+2 );
}
return len * 2;
}
static int PrintHexBytesArm( const uint8_t* bytes )
{
char buf[2];
bool first = true;
for( int i=3; i>=0; i-- )
{
if( first ) first = false;
else ImGui::SameLine( 0, 0 );
const auto byte = bytes[i];
buf[0] = HexPrint[byte >> 4];
buf[1] = HexPrint[byte & 0xF];
TextColoredUnformatted( (i%2 != 0) ? 0xFFFFBBBB : 0xFFBB7777, buf, buf+2 );
}
return 8;
}
static int PrintHexBytes( const uint8_t* bytes, size_t len, CpuArchitecture arch )
{
switch( arch )
{
case CpuArchX86:
case CpuArchX64:
return PrintHexBytesRaw( bytes, len );
case CpuArchArm32:
case CpuArchArm64:
assert( len == 4 );
return PrintHexBytesArm( bytes );
default:
assert( false );
return 0;
}
}
uint64_t SourceView::RenderSymbolAsmView( const AddrStatData& as, Worker& worker, View& view )
{
const auto scale = GetScale();
if( m_disasmFail >= 0 )
{
TextColoredUnformatted( ImVec4( 1.f, 1.f, 0.2f, 1.f ), ICON_FA_EXCLAMATION_TRIANGLE );
if( ImGui::IsItemHovered() )
{
const bool clicked = ImGui::IsItemClicked();
ImGui::BeginTooltip();
TextColoredUnformatted( ImVec4( 1, 0, 0, 1 ), "Disassembly failure." );
ImGui::TextUnformatted( "Some instructions weren't properly decoded. Possible reasons:" );
ImGui::TextUnformatted( " 1. Old version of capstone library doesn't support some instructions." );
ImGui::TextUnformatted( " 2. Trying to decode data part of the symbol (e.g. jump arrays, etc.)" );
TextFocused( "Code size:", RealToString( m_codeLen ) );
TextFocused( "Disassembled bytes:", RealToString( m_disasmFail ) );
char tmp[64];
auto bytesLeft = std::min( 16u, m_codeLen - m_disasmFail );
auto code = worker.GetSymbolCode( m_baseAddr, m_codeLen );
assert( code );
FormatHexBytesRaw( tmp, (const uint8_t*)code, bytesLeft );
TextFocused( "Failure bytes:", tmp );
TextDisabledUnformatted( "Click to copy to clipboard." );
ImGui::EndTooltip();
if( clicked ) ImGui::SetClipboardText( tmp );
}
ImGui::SameLine();
}
SmallCheckbox( ICON_FA_SEARCH_LOCATION " Relative loc.", &m_asmRelative );
if( !m_sourceFiles.empty() )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
SmallCheckbox( ICON_FA_FILE_IMPORT " Source loc.", &m_asmShowSourceLocation );
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
SmallCheckbox( ICON_FA_COGS " Machine code", &m_asmBytes );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
SmallCheckbox( ICON_FA_SHARE " Jumps", &m_showJumps );
if( m_cpuArch == CpuArchX64 || m_cpuArch == CpuArchX86 )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( SmallCheckbox( "AT&T", &m_atnt ) ) Disassemble( m_baseAddr, worker );
if( !m_atnt )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
float mw = 0;
for( auto& v : s_uArchUx )
{
const auto w = ImGui::CalcTextSize( v.uArch ).x;
if( w > mw ) mw = w;
}
if( m_selMicroArch == m_profileMicroArch )
{
TextColoredUnformatted( ImVec4( 0.4f, 0.8f, 0.4f, 1.f ), ICON_FA_MICROCHIP );
TooltipIfHovered( "Selected microarchitecture is the same as the profiled application was running on" );
}
else
{
TextColoredUnformatted( ImVec4( 1.f, 0.3f, 0.3f, 1.f ), ICON_FA_MICROCHIP );
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
ImGui::TextUnformatted( "Selected microarchitecture does not match the one profiled application was running on" );
if( m_profileMicroArch >= 0 )
{
ImGui::Text( "Measurements were performed on the %s microarchitecture", s_uArchUx[m_profileMicroArch].uArch );
}
else
{
ImGui::TextUnformatted( "Measurements were performed on an unknown microarchitecture" );
}
ImGui::EndTooltip();
}
}
ImGui::SameLine( 0, 0 );
ImGui::TextUnformatted( " \xce\xbc""arch:" );
ImGui::SameLine();
ImGui::SetNextItemWidth( mw + ImGui::GetTextLineHeight() );
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
if( ImGui::BeginCombo( "##uarch", s_uArchUx[m_selMicroArch].uArch, ImGuiComboFlags_HeightLarge ) )
{
int idx = 0;
for( auto& v : s_uArchUx )
{
if( ImGui::Selectable( v.uArch, idx == m_selMicroArch ) ) SelectMicroArchitecture( v.moniker );
ImGui::SameLine();
TextDisabledUnformatted( v.cpuName );
idx++;
}
ImGui::EndCombo();
}
ImGui::PopStyleVar();
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
SmallCheckbox( ICON_FA_TRUCK_LOADING " Latency", &m_showLatency );
}
}
#ifndef TRACY_NO_FILESELECTOR
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( ImGui::SmallButton( ICON_FA_FILE_IMPORT " Save" ) )
{
Save( worker );
}
#endif
const float bottom = m_asmSampleSelect.empty() ? 0 : ImGui::GetFrameHeight();
ImGui::SetNextWindowContentSize( ImVec2( m_asmWidth, 0 ) );
ImGui::BeginChild( "##asmView", ImVec2( 0, -bottom ), true, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_HorizontalScrollbar );
SetFont();
int maxAddrLen;
{
char tmp[32];
sprintf( tmp, "%" PRIx64, m_baseAddr + m_codeLen );
maxAddrLen = strlen( tmp );
}
uint64_t selJumpStart = 0;
uint64_t selJumpEnd;
uint64_t selJumpTarget;
uint64_t jumpOut = 0;
const AddrStatData zero;
if( m_targetAddr != 0 )
{
for( auto& line : m_asm )
{
if( m_targetAddr == line.addr )
{
m_targetAddr = 0;
ImGui::SetScrollHereY();
}
RenderAsmLine( line, zero.ipMaxAsm, as, worker, jumpOut, maxAddrLen, view );
}
const auto win = ImGui::GetCurrentWindowRead();
m_asmWidth = win->DC.CursorMaxPos.x - win->DC.CursorStartPos.x;
}
else
{
const auto th = (int)ImGui::GetTextLineHeightWithSpacing();
ImGuiListClipper clipper;
clipper.Begin( (int)m_asm.size(), th );
while( clipper.Step() )
{
const auto wpos = ImGui::GetCursorScreenPos();
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
static std::vector<uint64_t> insList;
insList.clear();
if( as.ipTotalAsm.local + as.ipTotalAsm.ext == 0 )
{
for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
{
RenderAsmLine( m_asm[i], zero.ipMaxAsm, zero, worker, jumpOut, maxAddrLen, view );
insList.emplace_back( m_asm[i].addr );
const auto win = ImGui::GetCurrentWindowRead();
const auto lineWidth = win->DC.CursorMaxPos.x - win->DC.CursorStartPos.x;
if( lineWidth > m_asmWidth ) m_asmWidth = lineWidth;
}
}
else
{
for( auto i=clipper.DisplayStart; i<clipper.DisplayEnd; i++ )
{
auto& line = m_asm[i];
auto it = as.ipCountAsm.find( line.addr );
const auto ipcnt = it == as.ipCountAsm.end() ? zero.ipMaxAsm : it->second;
RenderAsmLine( line, ipcnt, as, worker, jumpOut, maxAddrLen, view );
insList.emplace_back( line.addr );
const auto win = ImGui::GetCurrentWindowRead();
const auto lineWidth = win->DC.CursorMaxPos.x - win->DC.CursorStartPos.x;
if( lineWidth > m_asmWidth ) m_asmWidth = lineWidth;
}
}
if( m_showJumps && !m_jumpTable.empty() && clipper.DisplayStart != clipper.DisplayEnd )
{
auto draw = ImGui::GetWindowDrawList();
const auto ts = ImGui::CalcTextSize( " " );
const auto th2 = floor( ts.y / 2 );
const auto th4 = floor( ts.y / 4 );
const auto xoff = m_jumpOffset;
const auto minAddr = m_asm[clipper.DisplayStart].addr;
const auto maxAddr = m_asm[clipper.DisplayEnd-1].addr;
const auto mjl = m_maxJumpLevel;
const auto JumpArrow = JumpArrowBase * ts.y / 15;
const auto JumpSeparation = round( JumpSeparationBase * ts.y / 15 );
int i = -1;
for( auto& v : m_jumpTable )
{
i++;
if( v.second.min > maxAddr || v.second.max < minAddr ) continue;
const auto col = GetHsvColor( i, 0 );
auto it0 = std::lower_bound( insList.begin(), insList.end(), v.second.min );
auto it1 = std::lower_bound( insList.begin(), insList.end(), v.second.max );
const auto y0 = ( it0 == insList.end() || *it0 != v.second.min ) ? -th : ( it0 - insList.begin() ) * th;
const auto y1 = it1 == insList.end() ? ( insList.size() + 1 ) * th : ( it1 - insList.begin() ) * th;
float thickness = 1;
if( ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos + ImVec2( xoff + JumpSeparation * ( mjl - v.second.level ) - JumpSeparation / 2, y0 + th2 ), wpos + ImVec2( xoff + JumpSeparation * ( mjl - v.second.level ) + JumpSeparation / 2, y1 + th2 ) ) )
{
thickness = 2;
UnsetFont();
ImGui::BeginTooltip();
char tmp[32];
sprintf( tmp, "+%" PRIu64, v.first - m_baseAddr );
TextFocused( "Jump target:", tmp );
ImGui::SameLine();
sprintf( tmp, "(0x%" PRIx64 ")", v.first );
TextDisabledUnformatted( tmp );
auto lit = m_locMap.find( v.first );
assert( lit != m_locMap.end() );
sprintf( tmp, ".L%" PRIu32, lit->second );
TextFocused( "Jump label:", tmp );
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( v.first, srcline );
if( srcline != 0 )
{
const auto fileName = worker.GetString( srcidx );
const auto fileColor = GetHsvColor( srcidx.Idx(), 0 );
TextDisabledUnformatted( "Target location:" );
SmallColorBox( fileColor );
ImGui::SameLine();
ImGui::Text( "%s:%i", fileName, srcline );
const auto symAddr = worker.GetInlineSymbolForAddress( v.first );
if( symAddr != 0 )
{
const auto symData = worker.GetSymbolData( symAddr );
if( symData )
{
ImGui::SameLine();
ImGui::PushFont( m_smallFont );
ImGui::AlignTextToFramePadding();
TextDisabledUnformatted( worker.GetString( symData->name ) );
ImGui::PopFont();
}
}
}
TextFocused( "Jump range:", MemSizeToString( v.second.max - v.second.min ) );
ImGui::Separator();
TextFocused( "Jump sources:", RealToString( v.second.source.size() ) );
const auto ssz = std::min<size_t>( v.second.source.size(), 10 );
for( int j=0; j<ssz; j++ )
{
const auto sidx = worker.GetLocationForAddress( v.second.source[j], srcline );
if( srcline == 0 )
{
SmallColorBox( 0 );
ImGui::SameLine();
ImGui::TextDisabled( "%i. 0x%" PRIx64, j+1, v.second.source[j] );
}
else
{
const auto fn = worker.GetString( sidx );
const auto fc = GetHsvColor( sidx.Idx(), 0 );
SmallColorBox( fc );
ImGui::SameLine();
ImGui::Text( "%i. %s:%i", j+1, fn, srcline );
const auto symAddr = worker.GetInlineSymbolForAddress( v.second.source[j] );
if( symAddr != 0 )
{
const auto symData = worker.GetSymbolData( symAddr );
if( symData )
{
ImGui::SameLine();
ImGui::PushFont( m_smallFont );
ImGui::AlignTextToFramePadding();
TextDisabledUnformatted( worker.GetString( symData->name ) );
ImGui::PopFont();
}
}
}
}
if( ssz != v.second.source.size() )
{
ImGui::TextUnformatted( "..." );
}
ImGui::EndTooltip();
SetFont();
if( ImGui::IsMouseClicked( 0 ) )
{
m_targetAddr = v.first;
m_selectedAddresses.clear();
m_selectedAddresses.emplace( v.first );
}
else if( ImGui::IsMouseClicked( 1 ) )
{
ImGui::OpenPopup( "jumpPopup" );
m_jumpPopupAddr = v.first;
}
selJumpStart = v.second.min;
selJumpEnd = v.second.max;
selJumpTarget = v.first;
}
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * ( mjl - v.second.level ), y0 + th2 ), dpos + ImVec2( xoff + JumpSeparation * ( mjl - v.second.level ), y1 + th2 ), col, thickness );
if( v.first >= minAddr && v.first <= maxAddr )
{
auto iit = std::lower_bound( insList.begin(), insList.end(), v.first );
assert( iit != insList.end() );
const auto y = ( iit - insList.begin() ) * th;
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * ( mjl - v.second.level ), y + th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + JumpArrow + 1, y + th2 ), col, thickness );
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * mjl + JumpArrow, y + th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + JumpArrow - th4, y + th2 - th4 ), col, thickness );
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * mjl + JumpArrow, y + th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + JumpArrow - th4, y + th2 + th4 ), col, thickness );
}
for( auto& s : v.second.source )
{
if( s >= minAddr && s <= maxAddr )
{
auto iit = std::lower_bound( insList.begin(), insList.end(), s );
assert( iit != insList.end() );
const auto y = ( iit - insList.begin() ) * th;
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * ( mjl - v.second.level ), y + th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + JumpArrow, y + th2 ), col, thickness );
}
}
}
}
}
UnsetFont();
if( ImGui::BeginPopup( "jumpPopup" ) )
{
auto it = m_jumpTable.find( m_jumpPopupAddr );
assert( it != m_jumpTable.end() );
#ifndef TRACY_NO_FILESELECTOR
if( ImGui::MenuItem( ICON_FA_FILE_IMPORT " Save jump range" ) )
{
size_t minIdx = 0, maxIdx = 0;
size_t i;
for( i=0; i<m_asm.size(); i++ )
{
if( m_asm[i].addr == it->second.min )
{
minIdx = i++;
break;
}
}
assert( i != m_asm.size() );
for( ; i<m_asm.size(); i++ )
{
if( m_asm[i].addr == it->second.max )
{
maxIdx = i+1;
break;
}
}
assert( i != m_asm.size() );
Save( worker, minIdx, maxIdx );
ImGui::CloseCurrentPopup();
}
ImGui::Separator();
#endif
if( ImGui::BeginMenu( "Sources" ) )
{
for( auto& src : it->second.source )
{
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( src, srcline );
if( srcline == 0 )
{
SmallColorBox( 0 );
ImGui::SameLine();
ImGui::TextDisabled( "0x%" PRIx64, src );
}
else
{
const auto fileName = worker.GetString( srcidx );
const auto fileColor = GetHsvColor( srcidx.Idx(), 0 );
SmallColorBox( fileColor );
ImGui::SameLine();
char buf[1024];
snprintf( buf, 1024, "%s:%i", fileName, srcline );
ImGui::PushID( src );
if( ImGui::BeginMenu( buf ) )
{
if( SourceFileValid( fileName, worker.GetCaptureTime(), view, worker ) )
{
m_sourceTooltip.Parse( fileName, worker, view );
if( !m_sourceTooltip.empty() )
{
SetFont();
PrintSourceFragment( m_sourceTooltip, srcline );
UnsetFont();
}
}
else
{
TextDisabledUnformatted( "Source not available" );
}
ImGui::EndMenu();
if( ImGui::IsItemClicked() )
{
m_targetAddr = src;
m_selectedAddresses.clear();
m_selectedAddresses.emplace( src );
}
}
ImGui::PopID();
}
}
ImGui::EndMenu();
}
if( ImGui::BeginMenu( "Target" ) )
{
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( m_jumpPopupAddr, srcline );
if( srcline != 0 )
{
const auto fileName = worker.GetString( srcidx );
const auto fileColor = GetHsvColor( srcidx.Idx(), 0 );
SmallColorBox( fileColor );
ImGui::SameLine();
char buf[1024];
snprintf( buf, 1024, "%s:%i", fileName, srcline );
if( ImGui::BeginMenu( buf ) )
{
if( SourceFileValid( fileName, worker.GetCaptureTime(), view, worker ) )
{
m_sourceTooltip.Parse( fileName, worker, view );
if( !m_sourceTooltip.empty() )
{
SetFont();
PrintSourceFragment( m_sourceTooltip, srcline );
UnsetFont();
}
}
else
{
TextDisabledUnformatted( "Source not available" );
}
ImGui::EndMenu();
if( ImGui::IsItemClicked() )
{
m_targetAddr = m_jumpPopupAddr;
m_selectedAddresses.clear();
m_selectedAddresses.emplace( m_jumpPopupAddr );
}
}
}
ImGui::EndMenu();
}
ImGui::EndPopup();
}
SetFont();
}
const auto win = ImGui::GetCurrentWindowRead();
if( win->ScrollbarY )
{
auto draw = ImGui::GetWindowDrawList();
auto rect = ImGui::GetWindowScrollbarRect( win, ImGuiAxis_Y );
ImGui::PushClipRect( rect.Min, rect.Max, false );
std::vector<uint32_t> lineOff;
lineOff.reserve( std::max( m_selectedAddresses.size(), m_selectedAddressesHover.size() ) );
if( !m_selectedAddresses.empty() )
{
for( size_t i=0; i<m_asm.size(); i++ )
{
if( m_selectedAddresses.find( m_asm[i].addr ) != m_selectedAddresses.end() )
{
lineOff.push_back( uint32_t( i ) );
}
}
float lastLine = 0;
for( auto& v : lineOff )
{
const auto ly = round( rect.Min.y + ( v - 0.5f ) / m_asm.size() * rect.GetHeight() );
if( ly > lastLine )
{
lastLine = ly;
DrawLine( draw, ImVec2( rect.Min.x + 0.5f, ly + 0.5f ), ImVec2( rect.Max.x + 0.5f, ly + 0.5f ), 0x8899994C, 1 );
}
}
}
if( !m_selectedAddressesHover.empty() )
{
lineOff.clear();
for( size_t i=0; i<m_asm.size(); i++ )
{
if( m_selectedAddressesHover.find( m_asm[i].addr ) != m_selectedAddressesHover.end() )
{
lineOff.push_back( uint32_t( i ) );
}
}
float lastLine = 0;
for( auto& v : lineOff )
{
const auto ly = round( rect.Min.y + ( v - 0.5f ) / m_asm.size() * rect.GetHeight() );
if( ly > lastLine )
{
lastLine = ly;
DrawLine( draw, ImVec2( rect.Min.x + 0.5f, ly + 0.5f ), ImVec2( rect.Max.x + 0.5f, ly + 0.5f ), 0x88888888, 1 );
}
}
}
uint32_t selJumpLineStart, selJumpLineEnd, selJumpLineTarget;
std::vector<std::pair<uint64_t, AddrStat>> ipData;
ipData.reserve( as.ipCountAsm.size() );
if( selJumpStart == 0 )
{
for( size_t i=0; i<m_asm.size(); i++ )
{
auto it = as.ipCountAsm.find( m_asm[i].addr );
if( it == as.ipCountAsm.end() ) continue;
ipData.emplace_back( i, it->second );
}
}
else
{
for( size_t i=0; i<m_asm.size(); i++ )
{
if( selJumpStart == m_asm[i].addr ) selJumpLineStart = i;
if( selJumpEnd == m_asm[i].addr ) selJumpLineEnd = i;
if( selJumpTarget == m_asm[i].addr ) selJumpLineTarget = i;
auto it = as.ipCountAsm.find( m_asm[i].addr );
if( it == as.ipCountAsm.end() ) continue;
ipData.emplace_back( i, it->second );
}
}
pdqsort_branchless( ipData.begin(), ipData.end(), []( const auto& l, const auto& r ) { return l.first < r.first; } );
const auto step = uint32_t( m_asm.size() * 2 / rect.GetHeight() );
const auto x40 = round( rect.Min.x + rect.GetWidth() * 0.4f );
const auto x60 = round( rect.Min.x + rect.GetWidth() * 0.6f );
auto it = ipData.begin();
while( it != ipData.end() )
{
const auto firstLine = it->first;
AddrStat ipSum = {};
while( it != ipData.end() && it->first <= firstLine + step )
{
ipSum += it->second;
++it;
}
const auto ly = round( rect.Min.y + float( firstLine ) / m_asm.size() * rect.GetHeight() );
if( m_childCalls )
{
const auto color = GetHotnessColor( ipSum.local + ipSum.ext, as.ipMaxAsm.local + as.ipMaxAsm.ext );
draw->AddRectFilled( ImVec2( x40, ly ), ImVec2( x60, ly+3*scale ), color );
}
else if( as.ipMaxAsm.local != 0 )
{
const auto color = GetHotnessColor( ipSum.local, as.ipMaxAsm.local );
draw->AddRectFilled( ImVec2( x40, ly ), ImVec2( x60, ly+3*scale ), color );
}
}
if( selJumpStart != 0 )
{
const auto yStart = 0.5f + rect.Min.y + float( selJumpLineStart ) / m_asm.size() * rect.GetHeight();
const auto yEnd = 0.5f + rect.Min.y + float( selJumpLineEnd ) / m_asm.size() * rect.GetHeight();
const auto yTarget = 0.5f + rect.Min.y + float( selJumpLineTarget ) / m_asm.size() * rect.GetHeight();
const auto x50 = 0.5f + round( rect.Min.x + rect.GetWidth() * 0.5f ) - 1;
const auto x25 = 0.5f + round( rect.Min.x + rect.GetWidth() * 0.25f );
const auto x75 = 0.5f + round( rect.Min.x + rect.GetWidth() * 0.75f );
DrawLine( draw, ImVec2( x50, yStart ), ImVec2( x50, yEnd ), 0xFF00FF00 );
DrawLine( draw, ImVec2( x25, yTarget ), ImVec2( x75, yTarget ), 0xFF00FF00 );
}
if( m_asmSelected >= 0 )
{
const auto x0 = rect.Min.x;
const auto x1 = rect.Min.x + rect.GetWidth() * 0.2f;
float sy;
for( int i=0; i<(int)m_asm.size(); i++ )
{
if( i == m_asmSelected )
{
sy = round( rect.Min.y + ( i - 0.5f ) / m_asm.size() * rect.GetHeight() );
}
else if( m_asm[i].regData[0] != 0 )
{
int flags = 0;
int idx = 0;
for(;;)
{
const auto& v = m_asm[i].regData[idx++];
if( v == 0 ) break;
flags |= v & FlagMask;
}
uint32_t col = 0;
if( ( flags & ( WriteBit | ReadBit ) ) == ( WriteBit | ReadBit ) ) col = 0xFF00FFFF;
else if( flags & WriteBit ) col = 0xFF0000FF;
else if( flags & ReadBit ) col = 0xFF00FF00;
if( col != 0 )
{
const auto ly = round( rect.Min.y + ( i - 0.5f ) / m_asm.size() * rect.GetHeight() );
DrawLine( draw, ImVec2( x0 + 0.5f, ly + 0.5f ), ImVec2( x1 + 0.5f, ly + 0.5f ), col, 3 );
}
}
}
DrawLine( draw, ImVec2( x0 + 0.5f, sy + 0.5f ), ImVec2( x1 + 0.5f, sy + 0.5f ), 0xFFFF9900, 3 );
}
}
UnsetFont();
ImGui::EndChild();
if( !m_asmSampleSelect.empty() )
{
AddrStat count = {};
uint32_t numLines = 0;
for( auto& idx : m_asmSampleSelect )
{
auto it = as.ipCountAsm.find( m_asm[idx].addr );
if( it != as.ipCountAsm.end() )
{
count += it->second;
numLines++;
}
}
ImGui::BeginChild( "##asmSelect" );
if( ImGui::SmallButton( ICON_FA_TIMES ) )
{
m_asmSampleSelect.clear();
m_asmGroupSelect = -1;
}
ImGui::SameLine();
char buf[16];
char* end;
if( m_childCalls )
{
end = PrintFloat( buf, buf+16, 100.f * ( count.local + count.ext ) / ( as.ipTotalAsm.local + as.ipTotalAsm.ext ), 2 );
}
else if( as.ipTotalAsm.local != 0 )
{
end = PrintFloat( buf, buf+16, 100.f * count.local / as.ipTotalAsm.local, 2 );
}
else
{
end = PrintFloat( buf, buf+16, 0.f, 2 );
}
memcpy( end, "%", 2 );
TextFocused( "Selected:", buf );
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( m_cost == CostType::SampleCount )
{
if( m_childCalls )
{
TextFocused( "Time:", TimeToString( ( count.local + count.ext ) * worker.GetSamplingPeriod() ) );
}
else
{
TextFocused( "Time:", TimeToString( count.local * worker.GetSamplingPeriod() ) );
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( m_childCalls )
{
TextFocused( "Sample count:", RealToString( count.local + count.ext ) );
}
else
{
TextFocused( "Sample count:", RealToString( count.local ) );
}
}
else
{
TextFocused( "Events:", RealToString( count.local ) );
}
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
TextFocused( "Lines:", RealToString( numLines ) );
ImGui::EndChild();
}
return jumpOut;
}
static bool PrintPercentage( float val, uint32_t col = 0xFFFFFFFF )
{
const auto ty = ImGui::GetTextLineHeight();
auto draw = ImGui::GetWindowDrawList();
const auto wpos = ImGui::GetCursorScreenPos();
const auto stw = ImGui::CalcTextSize( " " ).x;
const auto htw = stw / 2;
const auto tw = stw * 8;
char tmp[16];
auto end = PrintFloat( tmp, tmp+16, val, 2 );
memcpy( end, "%", 2 );
end++;
const auto sz = end - tmp;
char buf[16];
memset( buf, ' ', 7-sz );
memcpy( buf + 7 - sz, tmp, sz+1 );
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( val * tw / 100, ty ), 0xFF444444 );
DrawTextContrast( draw, wpos + ImVec2( htw, 0 ), col, buf );
ImGui::ItemSize( ImVec2( stw * 7, ty ), 0 );
return ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( stw * 7, ty ) );
}
void SourceView::RenderLine( const Tokenizer::Line& line, int lineNum, const AddrStat& ipcnt, const AddrStatData& as, Worker* worker, const View* view )
{
const auto scale = GetScale();
const auto ts = ImGui::CalcTextSize( " " );
const auto ty = ImGui::GetTextLineHeight();
auto draw = ImGui::GetWindowDrawList();
const auto w = std::max( m_srcWidth, ImGui::GetWindowWidth() );
const auto wpos = ImGui::GetCursorScreenPos();
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
if( m_source.idx() == m_hoveredSource && lineNum == m_hoveredLine )
{
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( w, ty ), 0x22FFFFFF );
}
else if( lineNum == m_selectedLine )
{
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( w, ty ), 0xFF333322 );
}
bool hasHwData = false;
size_t cycles = 0, retired = 0, cacheRef = 0, cacheMiss = 0, branchRetired = 0, branchMiss = 0;
uint32_t match = 0;
if( !m_asm.empty() )
{
assert( worker && view );
auto addresses = worker->GetAddressesForLocation( m_source.idx(), lineNum );
if( addresses )
{
for( auto& addr : *addresses )
{
if( addr >= m_baseAddr && addr < m_baseAddr + m_codeLen )
{
if( !m_calcInlineStats || worker->GetInlineSymbolForAddress( addr ) == m_symAddr )
{
match++;
const auto hw = worker->GetHwSampleData( addr );
if( hw )
{
hasHwData = true;
auto& statRange = view->m_statRange;
if( statRange.active )
{
hw->sort();
cycles += CountHwSamples( hw->cycles, statRange );
retired += CountHwSamples( hw->retired, statRange );
cacheRef += CountHwSamples( hw->cacheRef, statRange );
cacheMiss += CountHwSamples( hw->cacheMiss, statRange );
branchRetired += CountHwSamples( hw->branchRetired, statRange );
branchMiss += CountHwSamples( hw->branchMiss, statRange );
}
else
{
cycles += hw->cycles.size();
retired += hw->retired.size();
cacheRef += hw->cacheRef.size();
cacheMiss += hw->cacheMiss.size();
branchRetired += hw->branchRetired.size();
branchMiss += hw->branchMiss.size();
}
}
}
}
}
}
}
bool mouseHandled = false;
if( as.ipTotalSrc.local + as.ipTotalSrc.ext != 0 )
{
if( ( m_childCalls && ipcnt.local + ipcnt.ext == 0 ) || ( !m_childCalls && ipcnt.local == 0 ) )
{
const auto ts = ImGui::CalcTextSize( " " );
ImGui::ItemSize( ImVec2( 7 * ts.x, ts.y ) );
if( hasHwData && ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( ts.x * 7, ty ) ) )
{
UnsetFont();
ImGui::BeginTooltip();
PrintHwSampleTooltip( cycles, retired, cacheRef, cacheMiss, branchRetired, branchMiss, true );
ImGui::EndTooltip();
SetFont();
}
}
else
{
auto sit = m_srcSampleSelect.find( lineNum );
bool hover;
if( m_childCalls )
{
hover = PrintPercentage( 100.f * ( ipcnt.local + ipcnt.ext ) / ( as.ipTotalSrc.local + as.ipTotalSrc.ext ), sit == m_srcSampleSelect.end() ? 0xFFFFFFFF : 0xFF8888FF );
}
else
{
hover = PrintPercentage( 100.f * ipcnt.local / as.ipTotalSrc.local, sit == m_srcSampleSelect.end() ? 0xFFFFFFFF : 0xFF8888FF );
}
if( hover )
{
UnsetFont();
ImGui::BeginTooltip();
if( ipcnt.local )
{
if( m_cost == CostType::SampleCount )
{
if( worker ) TextFocused( "Local time:", TimeToString( ipcnt.local * worker->GetSamplingPeriod() ) );
TextFocused( "Local samples:", RealToString( ipcnt.local ) );
}
else
{
TextFocused( "Events:", RealToString( ipcnt.local ) );
}
}
if( ipcnt.ext )
{
if( worker ) TextFocused( "Child time:", TimeToString( ipcnt.ext * worker->GetSamplingPeriod() ) );
TextFocused( "Child samples:", RealToString( ipcnt.ext ) );
}
if( hasHwData ) PrintHwSampleTooltip( cycles, retired, cacheRef, cacheMiss, branchRetired, branchMiss, false );
ImGui::EndTooltip();
SetFont();
if( ImGui::IsMouseClicked( 0 ) )
{
mouseHandled = true;
auto& io = ImGui::GetIO();
if( io.KeyCtrl )
{
m_srcGroupSelect = lineNum;
if( sit == m_srcSampleSelect.end() )
{
m_srcSampleSelect.emplace( lineNum );
}
else
{
m_srcSampleSelect.erase( sit );
}
}
else if( io.KeyShift )
{
m_srcSampleSelect.clear();
if( m_srcGroupSelect == -1 )
{
m_srcGroupSelect = lineNum;
m_srcSampleSelect.insert( lineNum );
}
else
{
if( lineNum < m_srcGroupSelect )
{
for( int i=lineNum; i<=m_srcGroupSelect; i++ )
{
m_srcSampleSelect.insert( i );
}
}
else
{
for( int i=m_srcGroupSelect; i<=lineNum; i++ )
{
m_srcSampleSelect.insert( i );
}
}
}
}
else
{
m_srcSampleSelect.clear();
m_srcSampleSelect.insert( lineNum );
m_srcGroupSelect = lineNum;
}
}
else if( ImGui::IsMouseClicked( 1 ) )
{
mouseHandled = true;
m_srcSampleSelect.clear();
m_srcGroupSelect = -1;
}
}
uint32_t col, glow;
if( m_childCalls )
{
col = GetHotnessColor( ipcnt.local + ipcnt.ext, as.ipMaxSrc.local + as.ipMaxSrc.ext );
glow = GetHotnessGlow( ipcnt.local + ipcnt.ext, as.ipMaxSrc.local + as.ipMaxSrc.ext );
}
else
{
col = GetHotnessColor( ipcnt.local, as.ipMaxSrc.local );
glow = GetHotnessGlow( ipcnt.local, as.ipMaxSrc.local );
}
if( glow )
{
DrawLine( draw, dpos + ImVec2( scale, 2 ), dpos + ImVec2( scale, ty-1 ), glow, scale );
DrawLine( draw, dpos + ImVec2( -scale, 2 ), dpos + ImVec2( -scale, ty-1 ), glow, scale );
}
DrawLine( draw, dpos + ImVec2( 0, 2 ), dpos + ImVec2( 0, ty-1 ), col, scale );
}
ImGui::SameLine( 0, ty );
}
const bool showHwSamples = worker && m_hwSamples && worker->GetHwSampleCountAddress() != 0;
if( showHwSamples )
{
const auto startPos = ImGui::GetCursorScreenPos();
if( hasHwData )
{
if( m_hwSamplesRelative )
{
auto it = as.hwCountSrc.find( lineNum );
if( it == as.hwCountSrc.end() )
{
RenderHwLinePart( cycles, retired, branchRetired, branchMiss, cacheRef, cacheMiss, 0, 0, 0, 0, ts );
}
else
{
RenderHwLinePart( cycles, retired, branchRetired, branchMiss, cacheRef, cacheMiss, it->second.local, as.hwMaxSrc.local, it->second.ext, as.hwMaxSrc.ext, ts );
}
}
else
{
RenderHwLinePart( cycles, retired, branchRetired, branchMiss, cacheRef, cacheMiss, 0, 0, 0, 0, ts );
}
ImGui::SameLine( 0, 0 );
}
const auto endPos = ImGui::GetCursorScreenPos();
const auto itemsWidth = ( endPos - startPos ).x;
const auto fixedWidth = 17 * ts.x;
ImGui::ItemSize( ImVec2( fixedWidth - itemsWidth, 0 ) );
ImGui::SameLine( 0, ty );
}
const auto lineCount = m_source.get().size();
const auto tmp = RealToString( lineCount );
const auto maxLine = strlen( tmp );
const auto lineString = RealToString( lineNum );
const auto linesz = strlen( lineString );
char buf[16];
memset( buf, ' ', maxLine - linesz );
memcpy( buf + maxLine - linesz, lineString, linesz+1 );
TextDisabledUnformatted( buf );
ImGui::SameLine( 0, ty );
if( !m_asm.empty() )
{
const auto tmp = RealToString( m_asm.size() );
const auto maxAsm = strlen( tmp ) + 1;
if( match > 0 )
{
const auto asmString = RealToString( match );
sprintf( buf, "@%s", asmString );
const auto asmsz = strlen( buf );
TextDisabledUnformatted( buf );
ImGui::SameLine( 0, 0 );
ImGui::ItemSize( ImVec2( ts.x * ( maxAsm - asmsz ), ty ), 0 );
}
else
{
ImGui::ItemSize( ImVec2( ts.x * maxAsm, ty ), 0 );
}
}
ImGui::SameLine( 0, ty );
auto ptr = line.begin;
auto it = line.tokens.begin();
while( ptr < line.end )
{
if( it == line.tokens.end() )
{
ImGui::TextUnformatted( ptr, line.end );
ImGui::SameLine( 0, 0 );
break;
}
if( ptr < it->begin )
{
ImGui::TextUnformatted( ptr, it->begin );
ImGui::SameLine( 0, 0 );
}
TextColoredUnformatted( SyntaxColors[(int)it->color], it->begin, it->end );
ImGui::SameLine( 0, 0 );
ptr = it->end;
++it;
}
ImGui::ItemSize( ImVec2( 0, 0 ), 0 );
if( match > 0 && ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( w, ty ) ) )
{
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( w, ty ), 0x11FFFFFF );
if( !mouseHandled && ( ImGui::IsMouseClicked( 0 ) || ImGui::IsMouseClicked( 1 ) ) )
{
m_displayMode = DisplayMixed;
SelectLine( lineNum, worker, ImGui::IsMouseClicked( 1 ) );
}
else
{
SelectAsmLinesHover( m_source.idx(), lineNum, *worker );
}
}
DrawLine( draw, dpos + ImVec2( 0, ty ), dpos + ImVec2( w, ty ), 0x08FFFFFF );
}
void SourceView::RenderAsmLine( AsmLine& line, const AddrStat& ipcnt, const AddrStatData& as, Worker& worker, uint64_t& jumpOut, int maxAddrLen, View& view )
{
const auto scale = GetScale();
const auto ty = ImGui::GetTextLineHeight();
auto draw = ImGui::GetWindowDrawList();
const auto w = std::max( m_asmWidth, ImGui::GetWindowWidth() );
const auto wpos = ImGui::GetCursorScreenPos();
const auto dpos = wpos + ImVec2( 0.5f, 0.5f );
if( m_selectedAddressesHover.find( line.addr ) != m_selectedAddressesHover.end() )
{
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( w, ty ), 0x22FFFFFF );
}
else if( m_selectedAddresses.find( line.addr ) != m_selectedAddresses.end() )
{
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( w, ty ), 0xFF333322 );
}
if( line.addr == m_highlightAddr )
{
draw->AddRectFilled( wpos + ImVec2( 0, 1 ), wpos + ImVec2( w, ty ), 0xFF222233 );
}
const auto asmIdx = &line - m_asm.data();
const auto hw = worker.GetHwSampleData( line.addr );
size_t cycles = 0, retired = 0, cacheRef = 0, cacheMiss = 0, branchRetired = 0, branchMiss = 0;
if( hw && ( !m_calcInlineStats || worker.GetInlineSymbolForAddress( line.addr ) == m_symAddr ) )
{
if( view.m_statRange.active )
{
hw->sort();
cycles = CountHwSamples( hw->cycles, view.m_statRange );
retired = CountHwSamples( hw->retired, view.m_statRange );
cacheRef = CountHwSamples( hw->cacheRef, view.m_statRange );
cacheMiss = CountHwSamples( hw->cacheMiss, view.m_statRange );
branchRetired = CountHwSamples( hw->branchRetired, view.m_statRange );
branchMiss = CountHwSamples( hw->branchMiss, view.m_statRange );
}
else
{
cycles = hw->cycles.size();
retired = hw->retired.size();
cacheRef = hw->cacheRef.size();
cacheMiss = hw->cacheMiss.size();
branchRetired = hw->branchRetired.size();
branchMiss = hw->branchMiss.size();
}
}
const auto ts = ImGui::CalcTextSize( " " );
if( as.ipTotalAsm.local + as.ipTotalAsm.ext != 0 )
{
if( ( m_childCalls && ipcnt.local + ipcnt.ext == 0 ) || ( !m_childCalls && ipcnt.local == 0 ) )
{
ImGui::ItemSize( ImVec2( 7 * ts.x, ts.y ) );
if( hw && ImGui::IsWindowHovered() && ImGui::IsMouseHoveringRect( wpos, wpos + ImVec2( ts.x * 7, ty ) ) )
{
UnsetFont();
ImGui::BeginTooltip();
PrintHwSampleTooltip( cycles, retired, cacheRef, cacheMiss, branchRetired, branchMiss, true );
ImGui::EndTooltip();
SetFont();
}
}
else
{
const auto idx = &line - m_asm.data();
auto sit = m_asmSampleSelect.find( idx );
bool hover;
if( m_childCalls )
{
hover = PrintPercentage( 100.f * ( ipcnt.local + ipcnt.ext ) / ( as.ipTotalAsm.local + as.ipTotalAsm.ext ), sit == m_asmSampleSelect.end() ? 0xFFFFFFFF : 0xFF8888FF );
}
else
{
hover = PrintPercentage( 100.f * ipcnt.local / as.ipTotalAsm.local, sit == m_asmSampleSelect.end() ? 0xFFFFFFFF : 0xFF8888FF );
}
if( hover )
{
uint64_t symAddrParents = m_baseAddr;
auto inlineList = worker.GetInlineSymbolList( m_baseAddr, m_codeLen );
if( inlineList )
{
const auto cfi = worker.PackPointer( line.addr );
const auto symEnd = m_baseAddr + m_codeLen;
while( *inlineList < symEnd )
{
auto ipmap = worker.GetSymbolInstructionPointers( *inlineList );
if( ipmap )
{
if( ipmap->find( cfi ) != ipmap->end() )
{
symAddrParents = *inlineList;
break;
}
}
inlineList++;
}
}
UnsetFont();
ImGui::BeginTooltip();
if( ipcnt.local )
{
if( m_cost == CostType::SampleCount )
{
TextFocused( "Local time:", TimeToString( ipcnt.local * worker.GetSamplingPeriod() ) );
TextFocused( "Local samples:", RealToString( ipcnt.local ) );
}
else
{
TextFocused( "Events:", RealToString( ipcnt.local ) );
}
}
if( ipcnt.ext )
{
TextFocused( "Child time:", TimeToString( ipcnt.ext * worker.GetSamplingPeriod() ) );
TextFocused( "Child samples:", RealToString( ipcnt.ext ) );
}
if( hw ) PrintHwSampleTooltip( cycles, retired, cacheRef, cacheMiss, branchRetired, branchMiss, false );
const auto& stats = *worker.GetSymbolStats( symAddrParents );
if( !stats.parents.empty() )
{
ImGui::Separator();
TextFocused( "Entry call stacks:", RealToString( stats.parents.size() ) );
ImGui::SameLine();
TextDisabledUnformatted( "(middle click to view)" );
}
ImGui::EndTooltip();
SetFont();
if( ImGui::IsMouseClicked( 0 ) )
{
auto& io = ImGui::GetIO();
if( io.KeyCtrl )
{
m_asmGroupSelect = idx;
if( sit == m_asmSampleSelect.end() )
{
m_asmSampleSelect.emplace( idx );
}
else
{
m_asmSampleSelect.erase( sit );
}
}
else if( io.KeyShift )
{
m_asmSampleSelect.clear();
if( m_asmGroupSelect == -1 )
{
m_asmGroupSelect = idx;
m_asmSampleSelect.insert( idx );
}
else
{
if( idx < m_asmGroupSelect )
{
for( int i=idx; i<=m_asmGroupSelect; i++ )
{
m_asmSampleSelect.insert( i );
}
}
else
{
for( int i=m_asmGroupSelect; i<=idx; i++ )
{
m_asmSampleSelect.insert( i );
}
}
}
}
else
{
m_asmSampleSelect.clear();
m_asmSampleSelect.insert( idx );
m_asmGroupSelect = idx;
}
}
else if( ImGui::IsMouseClicked( 1 ) )
{
m_asmSampleSelect.clear();
m_asmGroupSelect = -1;
}
else if( !stats.parents.empty() && ImGui::IsMouseClicked( 2 ) )
{
view.ShowSampleParents( symAddrParents, false );
}
}
uint32_t col, glow;
if( m_childCalls )
{
col = GetHotnessColor( ipcnt.local + ipcnt.ext, as.ipMaxAsm.local + as.ipMaxAsm.ext );
glow = GetHotnessGlow( ipcnt.local + ipcnt.ext, as.ipMaxAsm.local + as.ipMaxAsm.ext );
}
else
{
col = GetHotnessColor( ipcnt.local, as.ipMaxAsm.local );
glow = GetHotnessGlow( ipcnt.local, as.ipMaxAsm.local );
}
if( glow )
{
DrawLine( draw, dpos + ImVec2( scale, 2 ), dpos + ImVec2( scale, ty-1 ), glow, scale );
DrawLine( draw, dpos + ImVec2( -scale, 2 ), dpos + ImVec2( -scale, ty-1 ), glow, scale );
}
DrawLine( draw, dpos + ImVec2( 0, 2 ), dpos + ImVec2( 0, ty-1 ), col, scale );
}
ImGui::SameLine( 0, ty );
}
const bool showHwSamples = m_hwSamples && worker.GetHwSampleCountAddress() != 0;
if( showHwSamples )
{
const auto startPos = ImGui::GetCursorScreenPos();
if( hw )
{
if( m_hwSamplesRelative )
{
auto it = as.hwCountAsm.find( line.addr );
if( it == as.hwCountAsm.end() )
{
RenderHwLinePart( cycles, retired, branchRetired, branchMiss, cacheRef, cacheMiss, 0, 0, 0, 0, ts );
}
else
{
RenderHwLinePart( cycles, retired, branchRetired, branchMiss, cacheRef, cacheMiss, it->second.local, as.hwMaxAsm.local, it->second.ext, as.hwMaxAsm.ext, ts );
}
}
else
{
RenderHwLinePart( cycles, retired, branchRetired, branchMiss, cacheRef, cacheMiss, 0, 0, 0, 0, ts );
}
ImGui::SameLine( 0, 0 );
}
const auto endPos = ImGui::GetCursorScreenPos();
const auto itemsWidth = ( endPos - startPos ).x;
const auto fixedWidth = 17 * ts.x;
ImGui::ItemSize( ImVec2( fixedWidth - itemsWidth, 0 ) );
ImGui::SameLine( 0, ty );
}
char buf[256];
if( m_asmCountBase >= 0 )
{
sprintf( buf, "[%i]", int( asmIdx - m_asmCountBase ) );
}
else if( m_asmRelative )
{
sprintf( buf, "+%" PRIu64, line.addr - m_baseAddr );
}
else
{
sprintf( buf, "%" PRIx64, line.addr );
}
const auto asz = strlen( buf );
memset( buf+asz, ' ', maxAddrLen-asz );
buf[maxAddrLen] = '\0';
if( m_asmCountBase >= 0 )
{
TextColoredUnformatted( asmIdx - m_asmCountBase < 0 ? 0xFFBB6666 : 0xFF66BBBB, buf );
}
else
{
TextDisabledUnformatted( buf );
}
if( ImGui::IsItemHovered() )
{
UnsetFont();
ImGui::BeginTooltip();
if( m_asmCountBase >= 0 )
{
TextDisabledUnformatted( "Absolute address:" );
ImGui::SameLine();
ImGui::Text( "%" PRIx64, line.addr );
TextDisabledUnformatted( "Relative address:" );
ImGui::SameLine();
ImGui::Text( "+%" PRIx64, line.addr - m_baseAddr );
}
else if( m_asmRelative )
{
TextDisabledUnformatted( "Absolute address:" );
ImGui::SameLine();
ImGui::Text( "%" PRIx64, line.addr );
}
else
{
TextDisabledUnformatted( "Relative address:" );
ImGui::SameLine();
ImGui::Text( "+%" PRIx64, line.addr - m_baseAddr );
}
ImGui::EndTooltip();
SetFont();
if( ImGui::IsItemClicked( 0 ) )
{
m_asmCountBase = asmIdx;
}
else if( ImGui::IsItemClicked( 1 ) )
{
m_asmCountBase = -1;
}
}
const auto stw = ImGui::CalcTextSize( " " ).x;
bool lineHovered = false;
if( m_asmShowSourceLocation && !m_sourceFiles.empty() )
{
ImGui::SameLine();
ImVec2 startPos;
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( line.addr, srcline );
if( srcline != 0 )
{
const auto fileName = worker.GetString( srcidx );
const auto fileColor = GetHsvColor( srcidx.Idx(), 0 );
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
ImGui::ColorButton( "c1", ImVec4( (fileColor & 0xFF) / 255.f, ((fileColor>>8) & 0xFF ) / 255.f, ((fileColor>>16) & 0xFF ) / 255.f, 1.f ), ImGuiColorEditFlags_NoTooltip | ImGuiColorEditFlags_NoDragDrop, ImVec2( ty - 3 * scale, ty - 3 * scale) );
ImGui::PopStyleVar();
ImGui::SameLine();
startPos = ImGui::GetCursorScreenPos();
char buf[64];
const auto fnsz = strlen( fileName );
if( fnsz < 30 - m_maxLine )
{
sprintf( buf, "%s:%i", fileName, srcline );
}
else
{
sprintf( buf, "...%s:%i", fileName+fnsz-(30-3-1-m_maxLine), srcline );
}
TextDisabledUnformatted( buf );
if( ImGui::IsItemHovered() )
{
lineHovered = true;
UnsetFont();
ImGui::BeginTooltip();
if( worker.HasInlineSymbolAddresses() )
{
const auto symAddr = worker.GetInlineSymbolForAddress( line.addr );
if( symAddr != 0 )
{
const auto symData = worker.GetSymbolData( symAddr );
if( symData )
{
TextFocused( "Function:", worker.GetString( symData->name ) );
ImGui::SameLine();
ImGui::TextDisabled( "(0x%" PRIx64 ")", symAddr );
}
}
}
TextFocused( "File:", fileName );
TextFocused( "Line:", RealToString( srcline ) );
if( SourceFileValid( fileName, worker.GetCaptureTime(), view, worker ) )
{
m_sourceTooltip.Parse( fileName, worker, view );
if( !m_sourceTooltip.empty() )
{
ImGui::Separator();
SetFont();
PrintSourceFragment( m_sourceTooltip, srcline );
UnsetFont();
}
}
ImGui::EndTooltip();
SetFont();
if( ImGui::IsItemClicked( 0 ) || ImGui::IsItemClicked( 1 ) )
{
if( m_source.filename() == fileName )
{
if( ImGui::IsMouseClicked( 1 ) ) m_targetLine = srcline;
SelectLine( srcline, &worker, false );
m_displayMode = DisplayMixed;
}
else if( SourceFileValid( fileName, worker.GetCaptureTime(), view, worker ) )
{
ParseSource( fileName, worker, view );
m_targetLine = srcline;
SelectLine( srcline, &worker, false );
SelectViewMode();
}
else
{
SelectAsmLines( srcidx.Idx(), srcline, worker, false );
}
}
else
{
m_hoveredLine = srcline;
m_hoveredSource = srcidx.Idx();
}
}
}
else
{
ImGui::PushStyleVar( ImGuiStyleVar_FramePadding, ImVec2( 0, 0 ) );
ImGui::ColorButton( "c1", ImVec4( 0.f, 0.f, 0.f, 1.f ), ImGuiColorEditFlags_NoTooltip | ImGuiColorEditFlags_NoDragDrop, ImVec2( ty - 3 * scale, ty - 3 * scale) );
ImGui::PopStyleVar();
ImGui::SameLine();
startPos = ImGui::GetCursorScreenPos();
TextDisabledUnformatted( "[unknown]" );
}
ImGui::SameLine( 0, 0 );
const auto endPos = ImGui::GetCursorScreenPos();
const auto itemsWidth = ( endPos - startPos ).x;
const auto fixedWidth = 32 * ts.x;
ImGui::ItemSize( ImVec2( fixedWidth - itemsWidth, 0 ) );
}
if( m_asmBytes )
{
auto code = (const uint8_t*)worker.GetSymbolCode( m_baseAddr, m_codeLen );
assert( code );
ImGui::SameLine();
const auto len = PrintHexBytes( code + line.addr - m_baseAddr, line.len, worker.GetCpuArch() );
ImGui::SameLine( 0, 0 );
ImGui::ItemSize( ImVec2( stw * ( m_maxAsmBytes*2 - len ), ty ), 0 );
}
if( m_showJumps )
{
ImGui::SameLine( 0, 0 );
const auto xoff = ImGui::GetCursorScreenPos().x - wpos.x + round( ty * 0.66f );
m_jumpOffset = xoff;
const auto JumpArrow = JumpArrowBase * ty / 15;
const auto JumpSeparation = round( JumpSeparationBase * ts.y / 15 );
ImGui::SameLine( 0, ty + JumpArrow + m_maxJumpLevel * JumpSeparation );
auto jit = m_jumpOut.find( line.addr );
if( jit != m_jumpOut.end() )
{
const auto th2 = floor( ts.y / 2 );
const auto th4 = floor( ts.y / 4 );
const auto& mjl = m_maxJumpLevel;
const auto col = GetHsvColor( line.jumpAddr, 6 );
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * mjl + th2, th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + th2 + JumpArrow / 2, th2 ), col );
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * mjl + th2, th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + th2 + th4, th2 - th4 ), col );
DrawLine( draw, dpos + ImVec2( xoff + JumpSeparation * mjl + th2, th2 ), dpos + ImVec2( xoff + JumpSeparation * mjl + th2 + th4, th2 + th4 ), col );
}
}
else
{
ImGui::SameLine( 0, ty );
}
int opdesc = 0;
const AsmVar* asmVar = nullptr;
if( !m_atnt && ( m_cpuArch == CpuArchX64 || m_cpuArch == CpuArchX86 ) )
{
auto uarch = MicroArchitectureData[m_idxMicroArch];
char tmp[32];
for( size_t i=0; i<line.mnemonic.size(); i++ )
{
auto c = line.mnemonic[i];
if( c >= 'a' && c <= 'z' ) c = c - 'a' + 'A';
tmp[i] = c;
}
tmp[line.mnemonic.size()] = '\0';
const char* mnemonic = tmp;
if( strcmp( mnemonic, "LEA" ) == 0 )
{
static constexpr const char* LeaTable[] = { "LEA", "LEA_B", "LEA_BD", "LEA_BI", "LEA_BID", "LEA_D", "LEA_I", "LEA_ID", "LEA_R", "LEA_RD" };
mnemonic = LeaTable[(int)line.leaData];
}
auto it = m_microArchOpMap.find( mnemonic );
if( it != m_microArchOpMap.end() )
{
const auto opid = it->second;
auto oit = std::lower_bound( uarch->ops, uarch->ops + uarch->numOps, opid, []( const auto& l, const auto& r ) { return l->id < r; } );
if( oit != uarch->ops + uarch->numOps && (*oit)->id == opid )
{
const auto& op = *oit;
opdesc = op->descId;
std::vector<std::pair<int, int>> res;
res.reserve( op->numVariants );
for( int i=0; i<op->numVariants; i++ )
{
const auto& var = *op->variant[i];
if( var.descNum == (int)line.params.size() )
{
int penalty = 0;
bool match = true;
for( int j=0; j<var.descNum; j++ )
{
if( var.desc[j].type != line.params[j].type )
{
match = false;
break;
}
if( var.desc[j].width != line.params[j].width ) penalty++;
}
if( match )
{
res.emplace_back( i, penalty );
}
}
}
if( !res.empty() )
{
pdqsort_branchless( res.begin(), res.end(), []( const auto& l, const auto& r ) { return l.second < r.second; } );
asmVar = op->variant[res[0].first];
}
}
}
}
if( m_showLatency && asmVar && asmVar->minlat >= 0 )
{
const auto pos = ImVec2( (int)ImGui::GetCursorScreenPos().x, (int)ImGui::GetCursorScreenPos().y );
const auto ty = ImGui::GetTextLineHeight();
if( asmVar->minlat == 0 )
{
DrawLine( draw, pos + ImVec2( 0.5f, -0.5f ), pos + ImVec2( 0.5f, ty + 0.5f ), 0x660000FF );
}
else
{
draw->AddRectFilled( pos, pos + ImVec2( ty * asmVar->minlat + 1, ty + 1 ), 0x660000FF );
}
if( asmVar->minlat != asmVar->maxlat )
{
draw->AddRectFilled( pos + ImVec2( ty * asmVar->minlat + 1, 0 ), pos + ImVec2( ty * asmVar->maxlat + 1, ty + 1 ), 0x5500FFFF );
}
}
const auto msz = line.mnemonic.size();
memcpy( buf, line.mnemonic.c_str(), msz );
memset( buf+msz, ' ', m_maxMnemonicLen-msz );
bool hasJump = false;
if( line.jumpAddr != 0 )
{
auto lit = m_locMap.find( line.jumpAddr );
if( lit != m_locMap.end() )
{
char tmp[64];
sprintf( tmp, ".L%" PRIu32, lit->second );
strcpy( buf+m_maxMnemonicLen, tmp );
hasJump = true;
}
}
if( !hasJump )
{
memcpy( buf+m_maxMnemonicLen, line.operands.c_str(), line.operands.size() + 1 );
}
const bool isInContext = IsInContext( worker, line.addr );
if( asmIdx == m_asmSelected )
{
TextColoredUnformatted( ImVec4( 1, 0.25f, 0.25f, isInContext ? 1.f : 0.5f ), buf );
}
else if( line.regData[0] != 0 )
{
bool hasDepencency = false;
int idx = 0;
for(;;)
{
if( line.regData[idx] == 0 ) break;
if( line.regData[idx] & ( WriteBit | ReadBit ) )
{
hasDepencency = true;
break;
}
idx++;
}
if( hasDepencency )
{
TextColoredUnformatted( ImVec4( 1, 0.5f, 1, isInContext ? 1.f : 0.5f ), buf );
}
else
{
if( isInContext )
{
ImGui::TextUnformatted( buf );
}
else
{
TextDisabledUnformatted( buf );
}
}
}
else
{
if( isInContext )
{
ImGui::TextUnformatted( buf );
}
else
{
TextDisabledUnformatted( buf );
}
}
uint32_t jumpOffset;
uint64_t jumpBase;
const char* jumpName = nullptr;
if( line.jumpAddr != 0 )
{
jumpOffset = 0;
jumpBase = worker.GetSymbolForAddress( line.jumpAddr, jumpOffset );
auto jumpSym = jumpBase == 0 ? worker.GetSymbolData( line.jumpAddr ) : worker.GetSymbolData( jumpBase );
if( jumpSym ) jumpName = worker.GetString( jumpSym->name );
}
if( ImGui::IsItemHovered() )
{
if( asmVar )
{
const auto& var = *asmVar;
UnsetFont();
ImGui::BeginTooltip();
if( jumpName || opdesc != 0 )
{
if( opdesc != 0 ) ImGui::TextUnformatted( OpDescList[opdesc] );
if( jumpName )
{
if( jumpBase == m_baseAddr )
{
TextDisabledUnformatted( "Local target:" );
}
else
{
TextDisabledUnformatted( "External target:" );
}
ImGui::SameLine();
ImGui::Text( "%s+%" PRIu32, jumpName, jumpOffset );
if( jumpBase == m_baseAddr )
{
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( line.jumpAddr, srcline );
if( srcline != 0 )
{
const auto fileName = worker.GetString( srcidx );
const auto fileColor = GetHsvColor( srcidx.Idx(), 0 );
TextDisabledUnformatted( "Target location:" );
ImGui::SameLine();
SmallColorBox( fileColor );
ImGui::SameLine();
ImGui::Text( "%s:%i", fileName, srcline );
}
}
}
ImGui::Separator();
}
TextFocused( "Throughput:", RealToString( var.tp ) );
ImGui::SameLine();
TextDisabledUnformatted( "(cycles per instruction, lower is better)" );
if( var.maxlat >= 0 )
{
bool exact = false;
TextDisabledUnformatted( "Latency:" );
ImGui::SameLine();
if( var.minlat == var.maxlat && var.minbound == var.maxbound )
{
if( var.minbound )
{
ImGui::Text( "\xe2\x89\xa4%s", RealToString( var.minlat ) );
}
else
{
ImGui::TextUnformatted( RealToString( var.minlat ) );
exact = true;
}
}
else
{
if( var.minbound )
{
ImGui::Text( "[\xe2\x89\xa4%s", RealToString( var.minlat ) );
}
else
{
ImGui::Text( "[%s", RealToString( var.minlat ) );
}
ImGui::SameLine( 0, 0 );
if( var.maxbound )
{
ImGui::Text( " \xE2\x80\x93 \xe2\x89\xa4%s]", RealToString( var.maxlat ) );
}
else
{
ImGui::Text( " \xE2\x80\x93 %s]", RealToString( var.maxlat ) );
}
}
ImGui::SameLine();
if( exact )
{
TextDisabledUnformatted( "(cycles in execution)" );
}
else
{
TextDisabledUnformatted( "(cycles in execution, may vary by used output)" );
}
}
TextFocused( "\xce\xbcops:", RealToString( var.uops ) );
if( var.port != -1 ) TextFocused( "Ports:", PortList[var.port] );
ImGui::Separator();
TextFocused( "ISA set:", IsaList[var.isaSet] );
if( var.descNum > 0 )
{
TextDisabledUnformatted( "Operands:" );
ImGui::SameLine();
bool first = true;
for( int i=0; i<var.descNum; i++ )
{
const char* t = "?";
switch( var.desc[i].type )
{
case 0:
t = "Imm";
break;
case 1:
t = "Reg";
break;
case 2:
t = var.desc[i].width == 0 ? "AGen" : "Mem";
break;
default:
assert( false );
break;
}
if( first )
{
first = false;
if( var.desc[i].width == 0 )
{
ImGui::TextUnformatted( t );
}
else
{
ImGui::Text( "%s%i", t, var.desc[i].width );
}
}
else
{
ImGui::SameLine( 0, 0 );
if( var.desc[i].width == 0 )
{
ImGui::Text( ", %s", t );
}
else
{
ImGui::Text( ", %s%i", t, var.desc[i].width );
}
}
}
}
ImGui::EndTooltip();
SetFont();
}
else if( jumpName )
{
UnsetFont();
ImGui::BeginTooltip();
if( jumpBase == m_baseAddr )
{
TextDisabledUnformatted( "Local target:" );
}
else
{
TextDisabledUnformatted( "External target:" );
}
ImGui::SameLine();
ImGui::Text( "%s+%" PRIu32, jumpName, jumpOffset );
if( jumpBase == m_baseAddr )
{
uint32_t srcline;
const auto srcidx = worker.GetLocationForAddress( line.jumpAddr, srcline );
if( srcline != 0 )
{
const auto fileName = worker.GetString( srcidx );
const auto fileColor = GetHsvColor( srcidx.Idx(), 0 );
TextDisabledUnformatted( "Target location:" );
ImGui::SameLine();
SmallColorBox( fileColor );
ImGui::SameLine();
ImGui::Text( "%s:%i", fileName, srcline );
}
}
ImGui::EndTooltip();
SetFont();
}
if( m_cpuArch == CpuArchX86 || m_cpuArch == CpuArchX64 )
{
if( line.readX86[0] != RegsX86::invalid || line.writeX86[0] != RegsX86::invalid )
{
UnsetFont();
ImGui::BeginTooltip();
if( asmVar ) ImGui::Separator();
if( line.readX86[0] != RegsX86::invalid )
{
TextDisabledUnformatted( "Read:" );
ImGui::SameLine();
int idx = 0;
for(;;)
{
if( line.readX86[idx] == RegsX86::invalid ) break;
if( idx == 0 )
{
ImGui::TextUnformatted( s_regNameX86[(int)line.readX86[idx++]] );
}
else
{
ImGui::SameLine( 0, 0 );
ImGui::Text( ", %s", s_regNameX86[(int)line.readX86[idx++]] );
}
}
}
if( line.writeX86[0] != RegsX86::invalid )
{
TextDisabledUnformatted( "Write:" );
ImGui::SameLine();
int idx = 0;
for(;;)
{
if( line.writeX86[idx] == RegsX86::invalid ) break;
if( idx == 0 )
{
ImGui::TextUnformatted( s_regNameX86[(int)line.writeX86[idx++]] );
}
else
{
ImGui::SameLine( 0, 0 );
ImGui::Text( ", %s", s_regNameX86[(int)line.writeX86[idx++]] );
}
}
}
ImGui::EndTooltip();
SetFont();
}
}
if( ImGui::IsMouseClicked( 0 ) )
{
m_asmSelected = asmIdx;
ResetAsm();
int idx = 0;
for(;;)
{
if( line.readX86[idx] == RegsX86::invalid ) break;
line.regData[idx] = ReadBit | (int)line.readX86[idx];
FollowWrite( asmIdx, line.readX86[idx++], 64 );
}
idx = 0;
for(;;)
{
if( line.writeX86[idx] == RegsX86::invalid ) break;
int ridx = 0;
for(;;)
{
if( line.regData[ridx] == 0 )
{
line.regData[ridx] = WriteBit | (int)line.writeX86[idx];
break;
}
else if( ( line.regData[ridx] & RegMask ) == (int)line.writeX86[idx] )
{
line.regData[ridx] |= WriteBit;
break;
}
ridx++;
}
FollowRead( asmIdx, line.writeX86[idx++], 64 );
}
}
else if( ImGui::IsMouseClicked( 1 ) )
{
m_asmSelected = -1;
ResetAsm();
}
}
auto lit = m_locMap.find( line.addr );
if( lit != m_locMap.end() )
{
ImGui::SameLine();
ImGui::TextDisabled( " ; .L%" PRIu32, lit->second );
}
if( line.regData[0] != 0 )
{
if( !line.params.empty() )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
}
else
{
ImGui::SameLine( 0, 0 );
}
TextColoredUnformatted( ImVec4( 0.5f, 0.5, 1, 1 ), " {" );
ImGui::SameLine( 0, 0 );
int idx = 0;
for(;;)
{
ImVec4 col;
if( line.regData[idx] == 0 ) break;
if( ( line.regData[idx] & ( WriteBit | ReadBit ) ) == ( WriteBit | ReadBit ) ) col = ImVec4( 1, 1, 0.5f, 1 );
else if( line.regData[idx] & WriteBit ) col = ImVec4( 1, 0.5f, 0.5f, 1 );
else if( line.regData[idx] & ReadBit ) col = ImVec4( 0.5f, 1, 0.5f, 1 );
else col = ImVec4( 0.5f, 0.5f, 0.5f, 1 );
if( idx > 0 )
{
ImGui::SameLine( 0, 0 );
TextColoredUnformatted( ImVec4( 0.5f, 0.5, 1, 1 ), ", " );
ImGui::SameLine( 0, 0 );
}
TextColoredUnformatted( col, s_regNameX86[line.regData[idx] & RegMask] );
if( ImGui::IsItemHovered() )
{
ImGui::BeginTooltip();
if( ( line.regData[idx] & ( WriteBit | ReadBit ) ) == ( WriteBit | ReadBit ) ) ImGui::TextUnformatted( "Read and write" );
else if( line.regData[idx] & WriteBit ) ImGui::TextUnformatted( "Write" );
else if( line.regData[idx] & ReadBit ) ImGui::TextUnformatted( "Read" );
else ImGui::TextUnformatted( "Previous read" );
ImGui::EndTooltip();
}
idx++;
}
ImGui::SameLine( 0, 0 );
TextColoredUnformatted( ImVec4( 0.5f, 0.5, 1, 1 ), "}" );
}
if( jumpName )
{
ImGui::SameLine();
ImGui::Spacing();
ImGui::SameLine();
if( jumpBase == m_baseAddr )
{
ImGui::TextDisabled( " -> [%s+%" PRIu32"]", jumpName, jumpOffset );
if( ImGui::IsItemHovered() )
{
m_highlightAddr = line.jumpAddr;
if( ImGui::IsItemClicked() )
{
m_targetAddr = line.jumpAddr;
m_selectedAddresses.clear();
m_selectedAddresses.emplace( line.jumpAddr );
}
}
}
else
{
ImGui::TextDisabled( " [%s+%" PRIu32"]", jumpName, jumpOffset );
if( ImGui::IsItemClicked() ) jumpOut = line.jumpAddr;
}
}
if( lineHovered )
{
draw->AddRectFilled( wpos, wpos + ImVec2( w, ty+1 ), 0x11FFFFFF );
}
DrawLine( draw, dpos + ImVec2( 0, ty ), dpos + ImVec2( w, ty ), 0x08FFFFFF );
}
void SourceView::RenderHwLinePart( size_t cycles, size_t retired, size_t branchRetired, size_t branchMiss, size_t cacheRef, size_t cacheMiss, size_t branchRel, size_t branchRelMax, size_t cacheRel, size_t cacheRelMax, const ImVec2& ts )
{
if( cycles )
{
const bool unreliable = cycles < 10 || retired < 10;
const float ipc = float( retired ) / cycles;
uint32_t col = unreliable ? 0x44FFFFFF : GetGoodnessColor( ipc * 0.25f );
if( ipc >= 10 )
{
TextColoredUnformatted( col, " 10+ " );
}
else
{
char buf[16];
*buf = ' ';
const auto end = PrintFloat( buf+1, buf+16, ipc, 2 );
assert( end == buf + 5 );
memcpy( end, " ", 2 );
TextColoredUnformatted( col, buf );
}
if( ImGui::IsItemHovered() )
{
UnsetFont();
ImGui::BeginTooltip();
ImGui::TextUnformatted( "Instructions Per Cycle (IPC)" );
ImGui::SameLine();
TextDisabledUnformatted( "Higher is better" );
ImGui::Separator();
TextFocused( "Cycles:", RealToString( cycles ) );
TextFocused( "Retirements:", RealToString( retired ) );
if( unreliable ) TextColoredUnformatted( 0xFF4444FF, "Not enough samples for reliable data!" );
ImGui::EndTooltip();
SetFont();
}
}
else
{
ImGui::ItemSize( ImVec2( 6 * ts.x, ts.y ) );
}
ImGui::SameLine( 0, 0 );
if( m_hwSamplesRelative )
{
if( branchRel && branchRelMax )
{
const float rate = float( branchRel ) / branchRelMax;
uint32_t col = GetGoodnessColor( 1.f - rate * 3.f );
if( rate >= 1.f )
{
TextColoredUnformatted( col, " 100% " );
}
else
{
char buf[16];
if( rate >= 0.1f )
{
const auto end = PrintFloat( buf, buf+16, rate * 100, 1 );
assert( end == buf+4 );
}
else
{
*buf = ' ';
const auto end = PrintFloat( buf+1, buf+16, rate * 100, 1 );
assert( end == buf+4 );
}
memcpy( buf+4, "% ", 3 );
TextColoredUnformatted( col, buf );
}
if( ImGui::IsItemHovered() )
{
UnsetFont();
ImGui::BeginTooltip();
ImGui::TextUnformatted( "Branch mispredictions impact" );
ImGui::SameLine();
TextDisabledUnformatted( "Lower is better" );
ImGui::Separator();
TextFocused( "Impact value:", RealToString( branchRel ) );
TextFocused( "Relative to:", RealToString( branchRelMax ) );
ImGui::EndTooltip();
SetFont();
}
}
else
{
ImGui::ItemSize( ImVec2( 6 * ts.x, ts.y ) );
}
ImGui::SameLine( 0, 0 );
if( cacheRel && cacheRelMax )
{
const float rate = float( cacheRel ) / cacheRelMax;
uint32_t col = GetGoodnessColor( 1.f - rate * 3.f );
if( rate >= 1.f )
{
TextColoredUnformatted( col, " 100%" );
}
else
{
char buf[16];
const auto end = PrintFloat( buf, buf+16, rate * 100, 1 );
memcpy( end, "%", 2 );
if( end - buf == 4 )
{
TextColoredUnformatted( col, buf );
}
else
{
ImGui::SameLine( 0, ts.x );
TextColoredUnformatted( col, buf );
}
}
if( ImGui::IsItemHovered() )
{
UnsetFont();
ImGui::BeginTooltip();
ImGui::TextUnformatted( "Cache miss rate impact" );
ImGui::SameLine();
TextDisabledUnformatted( "Lower is better" );
ImGui::Separator();
TextFocused( "Impact value:", RealToString( cacheRel ) );
TextFocused( "Relative to:", RealToString( cacheRelMax ) );
ImGui::EndTooltip();
SetFont();
}
}
else
{
ImGui::ItemSize( ImVec2( 5 * ts.x, ts.y ) );
}
}
else
{
if( branchRetired )
{
const bool unreliable = branchRetired < 10;
const float rate = float( branchMiss ) / branchRetired;
uint32_t col = unreliable ? 0x44FFFFFF : GetGoodnessColor( 1.f - rate * 3.f );
if( branchMiss == 0 )
{
TextColoredUnformatted( col, " 0% " );
}
else if( rate >= 1.f )
{
TextColoredUnformatted( col, " 100% " );
}
else
{
char buf[16];
if( rate >= 0.1f )
{
const auto end = PrintFloat( buf, buf+16, rate * 100, 1 );
assert( end == buf+4 );
}
else
{
*buf = ' ';
const auto end = PrintFloat( buf+1, buf+16, rate * 100, 1 );
assert( end == buf+4 );
}
memcpy( buf+4, "% ", 3 );
TextColoredUnformatted( col, buf );
}
if( ImGui::IsItemHovered() )
{
UnsetFont();
ImGui::BeginTooltip();
ImGui::TextUnformatted( "Branch mispredictions rate" );
ImGui::SameLine();
TextDisabledUnformatted( "Lower is better" );
ImGui::Separator();
TextFocused( "Retired branches:", RealToString( branchRetired ) );
TextFocused( "Branch mispredictions:", RealToString( branchMiss ) );
if( unreliable ) TextColoredUnformatted( 0xFF4444FF, "Not enough samples for reliable data!" );
ImGui::EndTooltip();
SetFont();
}
}
else
{
ImGui::ItemSize( ImVec2( 6 * ts.x, ts.y ) );
}
ImGui::SameLine( 0, 0 );
if( cacheRef )
{
const bool unreliable = cacheRef < 10;
const float rate = float( cacheMiss ) / cacheRef;
uint32_t col = unreliable ? 0x44FFFFFF : GetGoodnessColor( 1.f - rate * 3.f );
if( cacheMiss == 0 )
{
TextColoredUnformatted( col, " 0%" );
}
else if( rate >= 1.f )
{
TextColoredUnformatted( col, " 100%" );
}
else
{
char buf[16];
if( rate >= 0.1f )
{
const auto end = PrintFloat( buf, buf+16, rate * 100, 1 );
assert( end == buf+4 );
}
else
{
*buf = ' ';
const auto end = PrintFloat( buf+1, buf+16, rate * 100, 1 );
assert( end == buf+4 );
}
memcpy( buf+4, "%", 2 );
TextColoredUnformatted( col, buf );
}
if( ImGui::IsItemHovered() )
{
UnsetFont();
ImGui::BeginTooltip();
ImGui::TextUnformatted( "Cache miss rate" );
ImGui::SameLine();
TextDisabledUnformatted( "Lower is better" );
ImGui::Separator();
TextFocused( "Cache references:", RealToString( cacheRef ) );
TextFocused( "Cache misses:", RealToString( cacheMiss ) );
if( unreliable ) TextColoredUnformatted( 0xFF4444FF, "Not enough samples for reliable data!" );
ImGui::EndTooltip();
SetFont();
}
}
else
{
ImGui::ItemSize( ImVec2( 5 * ts.x, ts.y ) );
}
}
}
void SourceView::SelectLine( uint32_t line, const Worker* worker, bool updateAsmLine, uint64_t targetAddr, bool changeAsmLine )
{
m_selectedLine = line;
if( m_symAddr == 0 ) return;
assert( worker );
SelectAsmLines( m_source.idx(), line, *worker, updateAsmLine, targetAddr, changeAsmLine );
}
void SourceView::SelectAsmLines( uint32_t file, uint32_t line, const Worker& worker, bool updateAsmLine, uint64_t targetAddr, bool changeAsmLine )
{
m_selectedAddresses.clear();
auto addresses = worker.GetAddressesForLocation( file, line );
if( addresses )
{
const auto& addr = *addresses;
if( updateAsmLine )
{
for( auto& v : addr )
{
if( v >= m_baseAddr && v < m_baseAddr + m_codeLen )
{
if( IsInContext( worker, v ) ) m_selectedAddresses.emplace( v );
}
}
if( targetAddr != 0 )
{
if( changeAsmLine ) m_targetAddr = targetAddr;
}
else if( !m_selectedAddresses.empty() )
{
if( m_asmTarget.file != file || m_asmTarget.line != line )
{
m_asmTarget.file = file;
m_asmTarget.line = line;
m_asmTarget.sel = 0;
m_asmTarget.target.clear();
std::vector<uint64_t> tmp;
tmp.reserve( m_selectedAddresses.size() );
for( auto& v : m_selectedAddresses ) tmp.emplace_back( v );
pdqsort_branchless( tmp.begin(), tmp.end() );
bool first = true;
auto lit = m_asm.begin();
for( auto& v : tmp )
{
const auto prev = lit;
while( lit->addr != v ) lit++;
if( first || lit - prev > 1 )
{
first = false;
m_asmTarget.target.emplace_back( v );
}
}
if( changeAsmLine ) m_targetAddr = m_asmTarget.target[0];
}
else if( changeAsmLine )
{
m_asmTarget.sel = ( m_asmTarget.sel + 1 ) % m_asmTarget.target.size();
m_targetAddr = m_asmTarget.target[m_asmTarget.sel];
}
}
}
}
}
void SourceView::SelectAsmLinesHover( uint32_t file, uint32_t line, const Worker& worker )
{
assert( m_selectedAddressesHover.empty() );
auto addresses = worker.GetAddressesForLocation( file, line );
if( addresses )
{
for( auto& v : *addresses )
{
if( v >= m_baseAddr && v < m_baseAddr + m_codeLen )
{
if( IsInContext( worker, v ) ) m_selectedAddressesHover.emplace( v );
}
}
}
}
void SourceView::GatherIpHwStats( AddrStatData& as, Worker& worker, const View& view, CostType cost )
{
auto filename = m_source.filename();
for( auto& v : m_asm )
{
const auto& addr = v.addr;
if( m_calcInlineStats && worker.GetInlineSymbolForAddress( addr ) != m_symAddr ) continue;
const auto hw = worker.GetHwSampleData( addr );
if( !hw ) continue;
uint64_t stat;
if( view.m_statRange.active )
{
switch( cost )
{
case CostType::Cycles: stat = CountHwSamples( hw->cycles, view.m_statRange ); break;
case CostType::Retirements: stat = CountHwSamples( hw->retired, view.m_statRange ); break;
case CostType::BranchesTaken: stat = CountHwSamples( hw->branchRetired, view.m_statRange ); break;
case CostType::BranchMiss: stat = CountHwSamples( hw->branchMiss, view.m_statRange ); break;
case CostType::SlowBranches: stat = sqrt( CountHwSamples( hw->branchMiss, view.m_statRange ) * CountHwSamples( hw->branchRetired, view.m_statRange ) ); break;
case CostType::CacheAccess: stat = CountHwSamples( hw->cacheRef, view.m_statRange ); break;
case CostType::CacheMiss: stat = CountHwSamples( hw->cacheMiss, view.m_statRange ); break;
case CostType::SlowCache: stat = sqrt( CountHwSamples( hw->cacheMiss, view.m_statRange ) * CountHwSamples( hw->cacheRef, view.m_statRange ) ); break;
default: assert( false ); return;
}
}
else
{
switch( cost )
{
case CostType::Cycles: stat = hw->cycles.size(); break;
case CostType::Retirements: stat = hw->retired.size(); break;
case CostType::BranchesTaken: stat = hw->branchRetired.size(); break;
case CostType::BranchMiss: stat = hw->branchMiss.size(); break;
case CostType::SlowBranches: stat = sqrt( hw->branchMiss.size() * hw->branchRetired.size() ); break;
case CostType::CacheAccess: stat = hw->cacheRef.size(); break;
case CostType::CacheMiss: stat = hw->cacheMiss.size(); break;
case CostType::SlowCache: stat = sqrt( hw->cacheMiss.size() * hw->cacheRef.size() ); break;
default: assert( false ); return;
}
}
assert( as.ipCountAsm.find( addr ) == as.ipCountAsm.end() );
as.ipCountAsm.emplace( addr, AddrStat { stat, 0 } );
as.ipTotalAsm.local += stat;
if( as.ipMaxAsm.local < stat ) as.ipMaxAsm.local = stat;
if( filename )
{
uint32_t line;
const auto fref = worker.GetLocationForAddress( addr, line );
if( line != 0 )
{
auto ffn = worker.GetString( fref );
if( strcmp( ffn, filename ) == 0 )
{
auto it = as.ipCountSrc.find( line );
if( it == as.ipCountSrc.end() )
{
as.ipCountSrc.emplace( line, AddrStat{ stat, 0 } );
if( as.ipMaxSrc.local < stat ) as.ipMaxSrc.local = stat;
}
else
{
const auto sum = it->second.local + stat;
it->second.local = sum;
if( as.ipMaxSrc.local < sum ) as.ipMaxSrc.local = sum;
}
as.ipTotalSrc.local += stat;
}
}
}
}
}
void SourceView::CountHwStats( AddrStatData& as, Worker& worker, const View& view )
{
const auto hasBranchRetirement = worker.HasHwBranchRetirement();
auto filename = m_source.filename();
for( auto& v : m_asm )
{
const auto& addr = v.addr;
if( m_calcInlineStats && worker.GetInlineSymbolForAddress( addr ) != m_symAddr ) continue;
const auto hw = worker.GetHwSampleData( addr );
if( !hw ) continue;
uint64_t branch, cache;
if( view.m_statRange.active )
{
if( hasBranchRetirement )
{
branch = sqrt( CountHwSamples( hw->branchMiss, view.m_statRange ) * CountHwSamples( hw->branchRetired, view.m_statRange ) );
}
else
{
branch = CountHwSamples( hw->branchMiss, view.m_statRange );
}
cache = sqrt( CountHwSamples( hw->cacheMiss, view.m_statRange ) * CountHwSamples( hw->cacheRef, view.m_statRange ) );
}
else
{
if( hasBranchRetirement )
{
branch = sqrt( hw->branchMiss.size() * hw->branchRetired.size() );
}
else
{
branch = hw->branchMiss.size();
}
cache = sqrt( hw->cacheMiss.size() * hw->cacheRef.size() );
}
assert( as.hwCountAsm.find( addr ) == as.hwCountAsm.end() );
as.hwCountAsm.emplace( addr, AddrStat { branch, cache } );
if( as.hwMaxAsm.local < branch ) as.hwMaxAsm.local = branch;
if( as.hwMaxAsm.ext < cache ) as.hwMaxAsm.ext = cache;
if( filename )
{
uint32_t line;
const auto fref = worker.GetLocationForAddress( addr, line );
if( line != 0 )
{
auto ffn = worker.GetString( fref );
if( strcmp( ffn, filename ) == 0 )
{
auto it = as.hwCountSrc.find( line );
if( it == as.hwCountSrc.end() )
{
as.hwCountSrc.emplace( line, AddrStat{ branch, cache } );
if( as.hwMaxSrc.local < branch ) as.hwMaxSrc.local = branch;
if( as.hwMaxSrc.ext < cache ) as.hwMaxSrc.ext = cache;
}
else
{
const auto branchSum = it->second.local + branch;
const auto cacheSum = it->second.ext + cache;
it->second.local = branchSum;
it->second.ext = cacheSum;
if( as.hwMaxSrc.local < branchSum ) as.hwMaxSrc.local = branchSum;
if( as.hwMaxSrc.ext < cacheSum ) as.hwMaxSrc.ext = cacheSum;
}
}
}
}
}
}
void SourceView::GatherIpStats( uint64_t baseAddr, AddrStatData& as, const Worker& worker, bool limitView, const View& view )
{
auto filename = m_source.filename();
if( limitView )
{
auto vec = worker.GetSamplesForSymbol( baseAddr );
if( !vec ) return;
auto it = std::lower_bound( vec->begin(), vec->end(), view.m_statRange.min, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
if( it == vec->end() ) return;
auto end = std::lower_bound( it, vec->end(), view.m_statRange.max, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
as.ipTotalAsm.local += end - it;
while( it != end )
{
if( filename )
{
auto frame = worker.GetCallstackFrame( it->ip );
if( frame )
{
auto ffn = worker.GetString( frame->data[0].file );
if( strcmp( ffn, filename ) == 0 )
{
const auto line = frame->data[0].line;
if( line != 0 )
{
auto sit = as.ipCountSrc.find( line );
if( sit == as.ipCountSrc.end() )
{
as.ipCountSrc.emplace( line, AddrStat { 1, 0 } );
if( as.ipMaxSrc.local < 1 ) as.ipMaxSrc.local = 1;
}
else
{
const auto sum = sit->second.local + 1;
sit->second.local = sum;
if( as.ipMaxSrc.local < sum ) as.ipMaxSrc.local = sum;
}
as.ipTotalSrc.local++;
}
}
}
}
auto addr = worker.GetCanonicalPointer( it->ip );
auto sit = as.ipCountAsm.find( addr );
if( sit == as.ipCountAsm.end() )
{
as.ipCountAsm.emplace( addr, AddrStat{ 1, 0 } );
if( as.ipMaxAsm.local < 1 ) as.ipMaxAsm.local = 1;
}
else
{
const auto sum = sit->second.local + 1;
sit->second.local = sum;
if( as.ipMaxAsm.local < sum ) as.ipMaxAsm.local = sum;
}
++it;
}
}
else
{
auto ipmap = worker.GetSymbolInstructionPointers( baseAddr );
if( !ipmap ) return;
for( auto& ip : *ipmap )
{
auto addr = worker.GetCanonicalPointer( ip.first );
assert( as.ipCountAsm.find( addr ) == as.ipCountAsm.end() );
as.ipCountAsm.emplace( addr, AddrStat { ip.second, 0 } );
as.ipTotalAsm.local += ip.second;
if( as.ipMaxAsm.local < ip.second ) as.ipMaxAsm.local = ip.second;
if( filename )
{
auto frame = worker.GetCallstackFrame( ip.first );
if( frame )
{
auto ffn = worker.GetString( frame->data[0].file );
if( strcmp( ffn, filename ) == 0 )
{
const auto line = frame->data[0].line;
if( line != 0 )
{
auto it = as.ipCountSrc.find( line );
if( it == as.ipCountSrc.end() )
{
as.ipCountSrc.emplace( line, AddrStat{ ip.second, 0 } );
if( as.ipMaxSrc.local < ip.second ) as.ipMaxSrc.local = ip.second;
}
else
{
const auto sum = it->second.local + ip.second;
it->second.local = sum;
if( as.ipMaxSrc.local < sum ) as.ipMaxSrc.local = sum;
}
as.ipTotalSrc.local += ip.second;
}
}
}
}
}
}
}
void SourceView::GatherAdditionalIpStats( uint64_t baseAddr, AddrStatData& as, const Worker& worker, bool limitView, const View& view )
{
if( !worker.AreSymbolSamplesReady() ) return;
auto sym = worker.GetSymbolData( baseAddr );
if( !sym ) return;
auto filename = m_source.filename();
if( limitView )
{
for( uint64_t ip = baseAddr; ip < baseAddr + sym->size.Val(); ip++ )
{
auto cp = worker.GetChildSamples( ip );
if( !cp ) continue;
auto it = std::lower_bound( cp->begin(), cp->end(), view.m_statRange.min, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
if( it == cp->end() ) continue;
auto end = std::lower_bound( it, cp->end(), view.m_statRange.max, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
const auto ccnt = uint64_t( end - it );
auto eit = as.ipCountAsm.find( ip );
if( eit == as.ipCountAsm.end() )
{
as.ipCountAsm.emplace( ip, AddrStat { 0, ccnt } );
}
else
{
eit->second.ext += ccnt;
}
as.ipTotalAsm.ext += ccnt;
if( as.ipMaxAsm.ext < ccnt ) as.ipMaxAsm.ext = ccnt;
if( filename )
{
auto frame = worker.GetCallstackFrame( worker.PackPointer( ip ) );
if( frame )
{
auto ffn = worker.GetString( frame->data[0].file );
if( strcmp( ffn, filename ) == 0 )
{
const auto line = frame->data[0].line;
if( line != 0 )
{
auto sit = as.ipCountSrc.find( line );
if( sit == as.ipCountSrc.end() )
{
as.ipCountSrc.emplace( line, AddrStat{ 0, ccnt } );
if( as.ipMaxSrc.ext < ccnt ) as.ipMaxSrc.ext = ccnt;
}
else
{
const auto csum = sit->second.ext + ccnt;
sit->second.ext = csum;
if( as.ipMaxSrc.ext < csum ) as.ipMaxSrc.ext = csum;
}
as.ipTotalSrc.ext += ccnt;
}
}
}
}
}
}
else
{
for( uint64_t ip = baseAddr; ip < baseAddr + sym->size.Val(); ip++ )
{
auto cp = worker.GetChildSamples( ip );
if( !cp ) continue;
const auto ccnt = cp->size();
auto eit = as.ipCountAsm.find( ip );
if( eit == as.ipCountAsm.end() )
{
as.ipCountAsm.emplace( ip, AddrStat { 0, ccnt } );
}
else
{
eit->second.ext += ccnt;
}
as.ipTotalAsm.ext += ccnt;
if( as.ipMaxAsm.ext < ccnt ) as.ipMaxAsm.ext = ccnt;
if( filename )
{
auto frame = worker.GetCallstackFrame( worker.PackPointer( ip ) );
if( frame )
{
auto ffn = worker.GetString( frame->data[0].file );
if( strcmp( ffn, filename ) == 0 )
{
const auto line = frame->data[0].line;
if( line != 0 )
{
auto sit = as.ipCountSrc.find( line );
if( sit == as.ipCountSrc.end() )
{
as.ipCountSrc.emplace( line, AddrStat{ 0, ccnt } );
if( as.ipMaxSrc.ext < ccnt ) as.ipMaxSrc.ext = ccnt;
}
else
{
const auto csum = sit->second.ext + ccnt;
sit->second.ext = csum;
if( as.ipMaxSrc.ext < csum ) as.ipMaxSrc.ext = csum;
}
as.ipTotalSrc.ext += ccnt;
}
}
}
}
}
}
}
void SourceView::GatherChildStats( uint64_t baseAddr, unordered_flat_map<uint64_t, uint32_t>& map, Worker& worker, bool limitView, const View& view )
{
if( !worker.AreSymbolSamplesReady() ) return;
auto sym = worker.GetSymbolData( baseAddr );
if( !sym ) return;
if( limitView )
{
for( uint64_t ip = baseAddr; ip < baseAddr + sym->size.Val(); ip++ )
{
auto cp = worker.GetChildSamples( ip );
if( !cp ) continue;
auto it = std::lower_bound( cp->begin(), cp->end(), view.m_statRange.min, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
if( it == cp->end() ) continue;
auto end = std::lower_bound( it, cp->end(), view.m_statRange.max, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
while( it != end )
{
auto child = worker.GetSymbolForAddress( it->addr );
auto mit = map.find( child );
if( mit == map.end() )
{
map.emplace( child, 1 );
}
else
{
mit->second++;
}
++it;
}
}
}
else
{
for( uint64_t ip = baseAddr; ip < baseAddr + sym->size.Val(); ip++ )
{
auto cp = worker.GetChildSamples( ip );
if( !cp ) continue;
for( auto& s : *cp )
{
auto child = worker.GetSymbolForAddress( s.addr );
auto mit = map.find( child );
if( mit == map.end() )
{
map.emplace( child, 1 );
}
else
{
mit->second++;
}
}
}
}
}
uint32_t SourceView::CountAsmIpStats( uint64_t baseAddr, const Worker& worker, bool limitView, const View& view )
{
if( limitView )
{
auto vec = worker.GetSamplesForSymbol( baseAddr );
if( !vec ) return 0;
auto it = std::lower_bound( vec->begin(), vec->end(), view.m_statRange.min, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
if( it == vec->end() ) return 0;
auto end = std::lower_bound( it, vec->end(), view.m_statRange.max, [] ( const auto& lhs, const auto& rhs ) { return lhs.time.Val() < rhs; } );
return end - it;
}
else
{
uint32_t cnt = 0;
auto ipmap = worker.GetSymbolInstructionPointers( baseAddr );
if( !ipmap ) return 0;
for( auto& ip : *ipmap ) cnt += ip.second;
return cnt;
}
}
void SourceView::SelectMicroArchitecture( const char* moniker )
{
int idx = 0;
for( auto& v : s_uArchUx )
{
if( strcmp( v.moniker, moniker ) == 0 )
{
m_selMicroArch = idx;
break;
}
idx++;
}
for( idx=0; idx<MicroArchitectureNum; idx++ )
{
if( strcmp( MicroArchitectureList[idx], moniker ) == 0 )
{
m_idxMicroArch = idx;
break;
}
}
assert( idx != MicroArchitectureNum );
}
void SourceView::ResetAsm()
{
for( auto& line : m_asm ) memset( line.regData, 0, sizeof( line.regData ) );
}
void SourceView::FollowRead( size_t line, RegsX86 reg, size_t limit )
{
if( limit == 0 ) return;
const auto& data = m_asm[line];
if( m_jumpOut.find( data.addr ) != m_jumpOut.end() && !data.jumpConditional ) return;
if( data.jumpAddr != 0 )
{
auto fit = std::lower_bound( m_asm.begin(), m_asm.end(), data.jumpAddr, []( const auto& l, const auto& r ) { return l.addr < r; } );
if( fit != m_asm.end() && fit->addr == data.jumpAddr )
{
CheckRead( fit - m_asm.begin(), reg, limit );
}
if( !data.jumpConditional ) return;
}
if( line+1 < m_asm.size() )
{
CheckRead( line+1, reg, limit );
}
}
void SourceView::FollowWrite( size_t line, RegsX86 reg, size_t limit )
{
if( limit == 0 ) return;
const auto& data = m_asm[line];
if( m_jumpOut.find( data.addr ) != m_jumpOut.end() && !data.jumpConditional ) return;
auto it = m_jumpTable.find( data.addr );
if( it != m_jumpTable.end() )
{
for( auto& v : it->second.source )
{
auto fit = std::lower_bound( m_asm.begin(), m_asm.end(), v, []( const auto& l, const auto& r ) { return l.addr < r; } );
assert( fit != m_asm.end() && fit->addr == v );
CheckWrite( fit - m_asm.begin(), reg, limit );
}
}
if( line > 0 )
{
CheckWrite( line-1, reg, limit );
}
}
void SourceView::CheckRead( size_t line, RegsX86 reg, size_t limit )
{
assert( limit > 0 );
auto& data = m_asm[line];
int idx = 0;
for(;;)
{
if( data.readX86[idx] == RegsX86::invalid )
{
idx = 0;
for(;;)
{
if( data.writeX86[idx] == RegsX86::invalid )
{
FollowRead( line, reg, limit - 1 );
return;
}
if( data.writeX86[idx] == reg )
{
idx = 0;
for(;;)
{
if( data.regData[idx] == 0 )
{
data.regData[idx] = ReuseBit | (int)reg;
return;
}
if( ( data.regData[idx] & RegMask ) == (int)reg )
{
data.regData[idx] |= ReuseBit;
return;
}
idx++;
}
}
idx++;
}
}
if( data.readX86[idx] == reg )
{
idx = 0;
for(;;)
{
if( data.regData[idx] == 0 )
{
data.regData[idx] = ReadBit | (int)reg;
return;
}
if( ( data.regData[idx] & RegMask ) == (int)reg )
{
data.regData[idx] |= ReadBit;
return;
}
idx++;
}
}
idx++;
}
}
void SourceView::CheckWrite( size_t line, RegsX86 reg, size_t limit )
{
assert( limit > 0 );
auto& data = m_asm[line];
int idx = 0;
for(;;)
{
if( data.writeX86[idx] == RegsX86::invalid )
{
idx = 0;
for(;;)
{
if( data.readX86[idx] == RegsX86::invalid )
{
FollowWrite( line, reg, limit - 1 );
return;
}
if( data.readX86[idx] == reg )
{
idx = 0;
for(;;)
{
if( data.regData[idx] == 0 )
{
data.regData[idx] = ReuseBit | (int)reg;
return;
}
if( ( data.regData[idx] & RegMask ) == (int)reg )
{
data.regData[idx] |= ReuseBit;
return;
}
idx++;
}
}
idx++;
}
}
if( data.writeX86[idx] == reg )
{
idx = 0;
for(;;)
{
if( data.regData[idx] == 0 )
{
data.regData[idx] = WriteBit | (int)reg;
return;
}
else if( ( data.regData[idx] & RegMask ) == (int)reg )
{
data.regData[idx] |= WriteBit;
return;
}
idx++;
}
}
idx++;
}
}
bool SourceView::IsInContext( const Worker& worker, uint64_t addr ) const
{
return !m_calcInlineStats || !worker.HasInlineSymbolAddresses() || worker.GetInlineSymbolForAddress( addr ) == m_symAddr;
}
#ifndef TRACY_NO_FILESELECTOR
void SourceView::Save( const Worker& worker, size_t start, size_t stop )
{
assert( start < m_asm.size() );
assert( start < stop );
nfdu8filteritem_t filter = { "Assembly file", "asm" };
nfdu8char_t* fn;
auto res = NFD_SaveDialogU8( &fn, &filter, 1, nullptr, nullptr );
if( res == NFD_OKAY )
{
FILE* f = nullptr;
const auto sz = strlen( fn );
if( sz < 5 || memcmp( fn + sz - 4, ".asm", 4 ) != 0 )
{
char tmp[1024];
sprintf( tmp, "%s.asm", fn );
f = fopen( tmp, "wb" );
}
else
{
f = fopen( fn, "wb" );
}
if( f )
{
char tmp[16];
auto sym = worker.GetSymbolData( m_symAddr );
assert( sym );
const char* symName;
if( sym->isInline )
{
auto parent = worker.GetSymbolData( m_baseAddr );
if( parent )
{
symName = worker.GetString( parent->name );
}
else
{
sprintf( tmp, "0x%" PRIx64, m_baseAddr );
symName = tmp;
}
}
else
{
symName = worker.GetString( sym->name );
}
fprintf( f, "; Tracy Profiler disassembly of symbol %s [%s]\n\n", symName, worker.GetCaptureProgram().c_str() );
if( !m_atnt ) fprintf( f, ".intel_syntax\n\n" );
const auto end = m_asm.size() < stop ? m_asm.size() : stop;
for( size_t i=start; i<end; i++ )
{
const auto& v = m_asm[i];
auto it = m_locMap.find( v.addr );
if( it != m_locMap.end() )
{
fprintf( f, ".L%" PRIu32 ":\n", it->second );
}
bool hasJump = false;
if( v.jumpAddr != 0 )
{
auto lit = m_locMap.find( v.jumpAddr );
if( lit != m_locMap.end() )
{
fprintf( f, "\t%-*s.L%" PRIu32 "\n", m_maxMnemonicLen, v.mnemonic.c_str(), lit->second );
hasJump = true;
}
}
if( !hasJump )
{
if( v.operands.empty() )
{
fprintf( f, "\t%s\n", v.mnemonic.c_str() );
}
else
{
fprintf( f, "\t%-*s%s\n", m_maxMnemonicLen, v.mnemonic.c_str(), v.operands.c_str() );
}
}
}
fclose( f );
}
NFD_FreePathU8( fn );
}
}
#endif
void SourceView::SetFont()
{
ImGui::PushFont( m_font );
ImGui::PushStyleVar( ImGuiStyleVar_ItemSpacing, ImVec2( 0, 0 ) );
}
void SourceView::UnsetFont()
{
ImGui::PopStyleVar();
ImGui::PopFont();
}
}
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