67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
#include "deferred_pipeline.hpp"
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#include <CLI11.hpp>
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#include <cstdlib>
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#include <cassert>
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int main(int argc, char* argv[]) {
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CLI::App app{"Parallel Deferred Pipeline"};
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unsigned num_threads {1};
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app.add_option("-t,--num_threads", num_threads, "number of threads (default=1)");
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unsigned num_rounds {1};
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app.add_option("-r,--num_rounds", num_rounds, "number of rounds (default=1)");
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std::string model = "tf";
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app.add_option("-m,--model", model, "model name pthread|tf (default=tf)")
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->check([] (const std::string& m) {
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if(m != "pthread" && m != "tf") {
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return "model name should be \"pthread\" or \"tf\"";
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}
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return "";
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});
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std::string pattern = "1";
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app.add_option("-p, --pattern", pattern, "x264 video pattern (default=1). Check deferred_pipeline.hpp for detailed frame patterns.")
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->check([] (const std::string& p) {
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if(p != "1" && p != "2") {
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return "video patterns should be \"1\" or \"2\"";
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}
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return "";
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});
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CLI11_PARSE(app, argc, argv);
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std::cout << "model=" << model << ' '
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<< "num_threads=" << num_threads << ' '
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<< "num_rounds=" << num_rounds << ' '
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<< "video_pattern=" << pattern << ' '
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<< std::endl;
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std::cout << std::setw(12) << "Size"
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<< std::setw(12) << "Runtime"
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<< '\n';
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size_t shift = 1;
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size_t max_shift = 21;
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for(size_t i = (size_t{1} << shift); i <= (size_t{1} << max_shift); i*=2) {
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double runtime {0.0};
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for(unsigned j = 0; j < num_rounds; ++j) {
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if(model == "tf") {
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runtime += measure_time_taskflow(num_threads, pattern, i).count();
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}
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else if(model == "pthread") {
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runtime += measure_time_pthread(num_threads, pattern, i).count();
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}
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}
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std::cout << std::setw(12) << i
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<< std::setw(12) << runtime / num_rounds / 1e3
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<< std::endl;
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}
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}
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