tick_count/tick_count01/CMakeLists.txt main.cpp testprj.vcxproj -> D:\work\modern_cmake_work\ModernCMake\codes\oneAPI\oneTBB\tick_count\tick_count01\build\Debug\test prj.exe Building Custom Rule D:/work/modern_cmake_work/ModernCMake/codes/oneAPI/oneTBB/tick_count/tick_count01/CMake...
tbb::tick_count t0 = tbb::tick_count::now(); pipeline.run( MyInputFilter::n_buffer ); tbb::tick_count t1 = tbb::tick_count::now(); // Remove filters from pipeline before they are implicitly destroyed. pipeline.clear(); fclose( output_file ); fclose( input_file ); if (is_number...
tick_count result; #if_WIN32||_WIN64 LARGE_INTEGER qpcnt; intrval =QueryPerformanceCounter(&qpcnt); __TBB_ASSERT_EX(rval,"QueryPerformanceCounter failed"); result.my_count= qpcnt.QuadPart; #elif__linux__ structtimespects; intstatus =clock_gettime( CLOCK_REALTIME, &ts ); ...
tbb::tick_count t0 = tbb::tick_count::now(); pipeline.run( MyInputFilter::n_buffer ); tbb::tick_count t1 = tbb::tick_count::now(); // Remove filters from pipeline before they are implicitly destroyed. pipeline.clear(); fclose( output_file ); fclose( input_file ); if (is_number...
1、测试方法 测试所花费时间:tbb::tick_count::now() 例子程序如下,先计算数组中的每一项,然后进行规约求和 #include<iostream>#include<tbb/blocked_range.h>#include<tbb/parallel_reduce.h>#include<tbb/parallel_for.h>#include<vector>#include<cmath>#include"ticktock.h"intmain(){size_tn=1<<27;std...
#include "tbb/tick_count.h" #include "tbb/task_scheduler_init.h" #include <cstring> #include <cstdlib> #include <cstdio> #include <cctype> using namespace std; //! Buffer that holds block of characters and last character of previous buffer. ...
before = tbb::tick_count::now();tbb::parallel_for_each(numbers.begin(), numbers.end(), [&] (int &v) { v += addition;});after = tbb::tick_count::now();std::printf("time spent (tbb::parallel_for_each): \t%g seconds\n", (after - before).seconds());...
tbb::tick_count endtick = tbb::tick_count::now(); cout<<"Total time in SerialRun = " << (endtick - starttick).seconds() < starttick = tbb::tick_count::now(); ParallelRun(iNumItems, iLength, fDstArray); endtick = tbb::tick_count::now(); cout<<"Total time in Parall...
tbb::tick_countafter=tbb::tick_count::now(); std::cout<<"SerialMatrixMultiply:"<<(after-before).seconds()<<"seconds"< } voidtbb_advance(){ tbb::tick_countbefore=tbb::tick_count::now(); parallel_for(tbb::blocked_range(0,N),ParallelMatrixMultiply(c,a,b),tbb::auto_partiti ...
tick_count.h /usr/include/tbb/version.h /usr/lib/x86_64-linux-gnu/cmake/TBB/TBBConfig.cmake /usr/lib/x86_64-linux-gnu/cmake/TBB/TBBConfigVersion.cmake /usr/lib/x86_64-linux-gnu/cmake/TBB/TBBTargets-none.cmake /usr/lib/x86_64-linux-gnu/cmake/TBB/TBBTargets.cmake /usr/lib/...