Introduction to tasks

Introduction to Parallel Programming in OpenMP

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Опубликовано:

17 сен 2024

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Комментарии : 3

@rajeevgupta4058 Год назад

what about the cache data that is needed in a certain tast? when tast is free to be executed at any time, the caches might not have required data.

@shahoodamir3829 2 года назад

please share the source code

@SumriseHD 2 месяца назад

#include #define ARR_SIZE 600 #define STEP_SIZE 100 #include int main() { /* Computing Array sum using tasks */ int i; int sum = 0; #pragma omp parallel { int a[ARR_SIZE]; #pragma omp for for (i = 0; i < ARR_SIZE; i += STEP_SIZE) { int j, start = i, end = i + STEP_SIZE - 1; printf("Computing Sum(%d,%d) in thread %d of %d ", start, end, omp_get_thread_num(), omp_get_num_threads()); #pragma omp task { int psum = 0; printf("Task computing Sum(%d,%d) in thread %d of %d ", start, end, omp_get_thread_num(), omp_get_num_threads()); for (j = start; j