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Shared mutex test.

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This commit is contained in:
Bartosz Taudul 2017-12-10 20:36:10 +01:00
parent 0f2d41413f
commit 171e962f97
2 changed files with 32 additions and 1 deletions
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2
test/Makefile
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@ -1,6 +1,6 @@
OPTFLAGS := -g3 -fmerge-constants
CFLAGS := $(OPTFLAGS) -Wall -DTRACY_ENABLE
CXXFLAGS := $(CFLAGS) -std=gnu++11
CXXFLAGS := $(CFLAGS) -std=gnu++17
DEFINES +=
INCLUDES :=
LIBS := -lpthread

31
test/test.cpp
View File

@ -1,6 +1,7 @@
#include <chrono>
#include <mutex>
#include <thread>
#include <shared_mutex>
#include "../Tracy.hpp"
#include "../common/TracySystem.hpp"
@ -138,6 +139,28 @@ void DepthTest()
}
}
static std::shared_mutex sharedMutex;
void SharedRead()
{
for(;;)
{
std::this_thread::sleep_for( std::chrono::milliseconds( 1 ) );
std::shared_lock<std::shared_mutex> lock( sharedMutex );
std::this_thread::sleep_for( std::chrono::milliseconds( 4 ) );
}
}
void SharedWrite()
{
for(;;)
{
std::this_thread::sleep_for( std::chrono::milliseconds( 4 ) );
std::unique_lock<std::shared_mutex> lock( sharedMutex );
std::this_thread::sleep_for( std::chrono::milliseconds( 1 ) );
}
}
int main()
{
auto t1 = std::thread( TestFunction );
@ -153,6 +176,10 @@ int main()
auto t11 = std::thread( DepthTest );
auto t12 = std::thread( RecLock );
auto t13 = std::thread( RecLock );
auto t14 = std::thread( SharedRead );
auto t15 = std::thread( SharedRead );
auto t16 = std::thread( SharedRead );
auto t17 = std::thread( SharedWrite );
tracy::SetThreadName( t1, "First thread" );
tracy::SetThreadName( t2, "Second thread" );
@ -167,6 +194,10 @@ int main()
tracy::SetThreadName( t11, "Depth test" );
tracy::SetThreadName( t12, "Recursive mtx 1" );
tracy::SetThreadName( t13, "Recursive mtx 2" );
tracy::SetThreadName( t14, "Shared read 1" );
tracy::SetThreadName( t15, "Shared read 2" );
tracy::SetThreadName( t16, "Shared read 3" );
tracy::SetThreadName( t17, "Shared write 1" );
for(;;)
{