47 lines
1.8 KiB
C++
47 lines
1.8 KiB
C++
#pragma once
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#include <chrono>
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#include <string>
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#define W_NAME 49
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#define W_TIME 17
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#define W_FTIME 29
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// Trick to insert preprocessor into strings
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#define STR_(X) #X
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#define STR(X) STR_(X)
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#define duration_ns(a) std::chrono::duration_cast<std::chrono::nanoseconds>(a).count()
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#define time() std::chrono::high_resolution_clock::now()
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namespace asp {
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std::string format_byte_size(uint64_t) noexcept;
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std::string format_time(const uint64_t) noexcept;
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std::string format_time_ns(uint64_t) noexcept;
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void toolbox_unit_test() noexcept;
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std::string thousand_sep(const uint64_t&, const char&) noexcept;
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std::string thousand_sep(const uint64_t&) noexcept;
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void print_separator(const char*) noexcept;
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template <typename F, typename... Args>
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void measure_time_void(const char* step_name, const F& fnc, Args &&...args) noexcept {
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#ifndef __DEBUG
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printf("| %-" STR(W_NAME) "s | %" STR(W_TIME) "s | %-" STR(W_FTIME) "s |\r", step_name, "In progress", "In progress");
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#endif
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const auto start = time();
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fnc(std::forward<Args>(args)...);
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const long long timespent = duration_ns(time() - start);
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printf("| %-" STR(W_NAME) "s | %" STR(W_TIME) "s | %-" STR(W_FTIME) "s |\n", step_name, thousand_sep(timespent).c_str(), format_time_ns(timespent).c_str());
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}
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template <typename T, typename F, typename... Args>
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T measure_time(const char* step_name, const F& fnc, Args &&...args) noexcept {
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#ifndef __DEBUG
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printf("| %-" STR(W_NAME) "s | %" STR(W_TIME) "s | %-" STR(W_FTIME) "s |\r", step_name, "In progress", "In progress");
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#endif
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const auto start = time();
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const T res = fnc(std::forward<Args>(args)...);
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const long long timespent = duration_ns(time() - start);
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printf("| %-" STR(W_NAME) "s | %" STR(W_TIME) "s | %-" STR(W_FTIME) "s |\n", step_name, thousand_sep(timespent).c_str(), format_time_ns(timespent).c_str());
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return res;
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}
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};
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