20 lines
613 B
C++
20 lines
613 B
C++
#include "async_task.hpp"
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#include <future>
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// async_task cstdutation
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void async_task_std(unsigned, size_t num_tasks) {
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std::vector<std::future<void>> futures;
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for(size_t i=0; i<num_tasks; i++){
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futures.emplace_back(std::async(func));
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}
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for(auto& fu : futures) {
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fu.get();
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}
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}
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std::chrono::microseconds measure_time_std(unsigned num_threads, size_t num_tasks) {
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auto beg = std::chrono::high_resolution_clock::now();
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async_task_std(num_threads, num_tasks);
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auto end = std::chrono::high_resolution_clock::now();
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return std::chrono::duration_cast<std::chrono::microseconds>(end - beg);
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}
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