tbb 还支持二维和三维空间上的 for 循环 二维区间上的 for 循环:blocked_range2d #include <tbb/parallel_for.h> #include <tbb/blocked_range2d.h> int main() { size_t n = 1<<13; std::vector<float> a(n * n); tbb::parallel_for(tbb::blocked_range2d<size_t>(0, n, 0, ...
parallel_for位于tbb命名空间中。确保你在使用parallel_for时使用了正确的命名空间,或者在代码中添加了using声明。 代码语言:javascript 复制 #include<tbb/tbb.h>intmain(){tbb::parallel_for(0,100,[&](int i){// 你的并行任务});return0;} 或者: 代码语言:javascript 复制 #include<tbb/tbb.h>using nam...
tbb::task_scheduler_init init_parallel; if(!run_pipeline (0)) return 1; } } return 0; } 第二个程序,对应debug模式,带上tbb_debug.lib: #include "tbb/task_scheduler_init.h" #include "tbb/blocked_range.h" #include "tbb/parallel_for.h" // 链接tbb_debug.lib //#pragma comment(lib, ...
#include <tbb/task_scheduler_init.h> #include <tbb/blocked_range.h> #include <tbb/parallel_for.h> #include <iostream> class ApplyFoo { private: float *const my_a; public: void operator()(const tbb::blocked_range<size_t>&r)const { float *a=my_a; for(int i=r.begin();i!=r....
parallel_for.h /usr/include/oneapi/tbb/parallel_for_each.h /usr/include/oneapi/tbb/parallel_invoke.h /usr/include/oneapi/tbb/parallel_pipeline.h /usr/include/oneapi/tbb/parallel_reduce.h /usr/include/oneapi/tbb/parallel_scan.h /usr/include/oneapi/tbb/parallel_sort.h /usr/include/oneapi/...
tbb::task_scheduler_init init_parallel; if(!run_pipeline (0)) return 1; } } return 0; } 第二个程序,对应debug模式,带上tbb_debug.lib: #include "tbb/task_scheduler_init.h" #include "tbb/blocked_range.h" #include "tbb/parallel_for.h" ...
#include <iostream>#include <tbb/parallel_for.h>#include <tbb/tick_count.h>#include <vector>usingnamespacetbb;voidalloctask(int) {//vector构造和析构时会申请和释放空间std::vector<int> data(100); }intmain() { tick_count t1 = tick_count::now();//用于记录花费的时间parallel_for(0,10000...
Solved: Usually we use tbb::parallel_for and std::for_each for the same goal. It is to applay some actions to all array elements. But what will
一般工具栏位于菜单栏的下面，但是位于客户窗口的上面。下面就是windows的文
#include "tbb\task_scheduler_init.h" #include "tbb\blocked_range.h" #include "tbb\parallel_for.h" #include "tbb\scalable_allocator.h" #include "cilk\cilk.h" #include "cilk\cilk_api.h" #include <iostream> #include <ctime> // No retry loop because we assume that scalable_...