3party/easy_profiler
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New target with disabled profiler

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This commit is contained in:
Sergey Yagovtsev 2016-06-22 23:59:49 +03:00
parent e525df5254
commit 0e26850408
2 changed files with 47 additions and 15 deletions
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11
sample/CMakeLists.txt
View File

@ -8,13 +8,18 @@ set(SOURCES
${CPP_FILES}
)
add_definitions(
#-DFULL_DISABLE_PROFILER
)
add_executable(${PROJECT_NAME} ${SOURCES})
set(DISABLED_PROFILER_NAME
"${PROJECT_NAME}_disabled_profiler"
)
add_executable(${DISABLED_PROFILER_NAME} ${SOURCES})
if(UNIX)
set(SPEC_LIB pthread)
endif(UNIX)
target_link_libraries(${PROJECT_NAME} easy_profiler ${SPEC_LIB})
target_link_libraries(${DISABLED_PROFILER_NAME} easy_profiler ${SPEC_LIB})
target_compile_definitions(${DISABLED_PROFILER_NAME} PRIVATE FULL_DISABLE_PROFILER)

49
sample/main.cpp
View File

@ -4,6 +4,12 @@
#include <thread>
#include <vector>
#include <iostream>
#include <condition_variable>
#include "profiler/reader.h"
std::condition_variable cv;
std::mutex cv_m;
int g_i = 0;
void loadingResources(){
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Lightcyan);
@ -62,6 +68,8 @@ void frame(){
}
void loadingResourcesThread(){
std::unique_lock<std::mutex> lk(cv_m);
cv.wait(lk, []{return g_i == 1; });
for(int i = 0; i < 10; i++){
loadingResources();
PROFILER_ADD_EVENT_GROUPED("Resources Loading!",profiler::colors::Cyan);
@ -70,13 +78,17 @@ void loadingResourcesThread(){
}
void modellingThread(){
for (int i = 0; i < 160000; i++){
std::unique_lock<std::mutex> lk(cv_m);
cv.wait(lk, []{return g_i == 1; });
for (int i = 0; i < 1600; i++){
modellingStep();
}
}
void renderThread(){
for (int i = 0; i < 100000; i++){
std::unique_lock<std::mutex> lk(cv_m);
cv.wait(lk, []{return g_i == 1; });
for (int i = 0; i < 1000; i++){
frame();
}
}
@ -84,7 +96,7 @@ void renderThread(){
void four()
{
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Red);
std::this_thread::sleep_for(std::chrono::milliseconds(20));
std::this_thread::sleep_for(std::chrono::milliseconds(37));
}
void five()
@ -95,7 +107,7 @@ void five()
void six()
{
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Red);
std::this_thread::sleep_for(std::chrono::milliseconds(20));
std::this_thread::sleep_for(std::chrono::milliseconds(42));
}
void three()
@ -109,13 +121,13 @@ void three()
void seven()
{
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Red);
std::this_thread::sleep_for(std::chrono::milliseconds(20));
std::this_thread::sleep_for(std::chrono::milliseconds(147));
}
void two()
{
PROFILER_BEGIN_FUNCTION_BLOCK_GROUPED(profiler::colors::Red);
std::this_thread::sleep_for(std::chrono::milliseconds(20));
std::this_thread::sleep_for(std::chrono::milliseconds(26));
}
void one()
@ -141,27 +153,42 @@ int main()
auto start = std::chrono::system_clock::now();
PROFILER_ENABLE;
one();
/*std::thread render = std::thread(renderThread);
//one();
//one();
/**/
std::vector<std::thread> threads;
std::thread render = std::thread(renderThread);
std::thread modelling = std::thread(modellingThread);
std::vector<std::thread> threads;
for(int i=0; i < 3; i++){
threads.emplace_back(std::thread(loadingResourcesThread));
threads.emplace_back(std::thread(renderThread));
threads.emplace_back(std::thread(modellingThread));
}
{
std::lock_guard<std::mutex> lk(cv_m);
g_i = 1;
}
cv.notify_all();
render.join();
modelling.join();
for(auto& t : threads){
t.join();
}
*/
/**/
auto end = std::chrono::system_clock::now();
auto elapsed =
std::chrono::duration_cast<std::chrono::microseconds>(end - start);
std::cout << elapsed.count() << " usec" << std::endl;
//block count ~810
thread_blocks_tree_t threaded_trees;
int blocks_counter = fillTreesFromFile("test.prof", threaded_trees);
std::cout << "Blocks count: " << blocks_counter << std::endl;
return 0;
}