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Exact time printing functionality.

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This commit is contained in:
Bartosz Taudul 2020-02-02 14:32:18 +01:00
parent b418c55e89
commit b1342a10b0
2 changed files with 98 additions and 0 deletions
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97
server/TracyPrint.cpp
View File

@ -211,6 +211,103 @@ const char* TimeToString( int64_t _ns )
return bufstart;
}
const char* TimeToStringExact( int64_t _ns )
{
enum { Pool = 8 };
static char bufpool[Pool][64];
static int bufsel = 0;
char* buf = bufpool[bufsel];
char* bufstart = buf;
bufsel = ( bufsel + 1 ) % Pool;
uint64_t ns;
if( _ns < 0 )
{
*buf = '-';
buf++;
ns = -_ns;
}
else
{
ns = _ns;
}
const char* numStart = buf;
if( ns >= 1000ll * 1000 * 1000 * 60 * 60 * 24 )
{
const auto d = int64_t( ns / ( 1000ll * 1000 * 1000 * 60 * 60 * 24 ) );
const auto h = int64_t( ns / ( 1000ll * 1000 * 1000 * 60 * 60 ) - d * 24 );
const auto m = int64_t( ns / ( 1000ll * 1000 * 1000 * 60 ) - d * ( 60 * 24 ) - h * 60 );
const auto s = int64_t( ns / ( 1000ll * 1000 * 1000 ) - d * ( 60 * 60 * 24 ) - h * ( 60 * 60 ) - m * 60 );
assert( d < 100 );
PrintTinyInt( buf, d );
*buf++ = 'd';
PrintTinyInt0( buf, h );
*buf++ = ':';
PrintTinyInt0( buf, m );
*buf++ = ':';
PrintTinyInt0( buf, s );
ns %= 1000ll * 1000 * 1000;
}
else if( ns >= 1000ll * 1000 * 1000 * 60 * 60 )
{
const auto h = int64_t( ns / ( 1000ll * 1000 * 1000 * 60 * 60 ) );
const auto m = int64_t( ns / ( 1000ll * 1000 * 1000 * 60 ) - h * 60 );
const auto s = int64_t( ns / ( 1000ll * 1000 * 1000 ) - h * ( 60 * 60 ) - m * 60 );
PrintTinyInt( buf, h );
*buf++ = ':';
PrintTinyInt0( buf, m );
*buf++ = ':';
PrintTinyInt0( buf, s );
ns %= 1000ll * 1000 * 1000;
}
else if( ns >= 1000ll * 1000 * 1000 * 60 )
{
const auto m = int64_t( ns / ( 1000ll * 1000 * 1000 * 60 ) );
const auto s = int64_t( ns / ( 1000ll * 1000 * 1000 ) - m * 60 );
PrintTinyInt( buf, m );
*buf++ = ':';
PrintTinyInt0( buf, s );
ns %= 1000ll * 1000 * 1000;
}
else if( ns >= 1000ll * 1000 * 1000 )
{
PrintTinyInt( buf, int64_t( ns / ( 1000ll * 1000 * 1000 ) ) );
*buf++ = 's';
ns %= 1000ll * 1000 * 1000;
}
if( ns > 0 )
{
if( buf != numStart ) *buf++ = ' ';
if( ns >= 1000ll * 1000 )
{
PrintSmallInt( buf, int64_t( ns / ( 1000ll * 1000 ) ) );
*buf++ = ',';
ns %= 1000ll * 1000;
}
if( ns >= 1000ll )
{
PrintSmallInt( buf, int64_t( ns / 1000ll ) );
*buf++ = ',';
ns %= 1000ll;
}
PrintSmallInt( buf, ns );
*buf++ = 'n';
*buf++ = 's';
}
else
{
memcpy( buf, "0ns", 3 );
buf += 3;
}
*buf++ = '\0';
return bufstart;
}
const char* MemSizeToString( int64_t val )
{
enum { Pool = 8 };

1
server/TracyPrint.hpp
View File

@ -116,6 +116,7 @@ static inline const char* RealToString( double val )
#endif
const char* TimeToString( int64_t ns );
const char* TimeToStringExact( int64_t ns );
const char* MemSizeToString( int64_t val );
}