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Fixed :cputime because msdn does not implement clock() properly
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@ -892,11 +892,13 @@ int janet_gettime(struct timespec *spec, enum JanetTimeSource source) {
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QueryPerformanceCounter(&count);
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QueryPerformanceCounter(&count);
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QueryPerformanceFrequency(&perf_freq);
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QueryPerformanceFrequency(&perf_freq);
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spec->tv_sec = count.QuadPart / perf_freq.QuadPart;
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spec->tv_sec = count.QuadPart / perf_freq.QuadPart;
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spec->tv_nsec = (count.QuadPart % perf_freq.QuadPart) * 1000000000 / perf_freq.QuadPart;
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spec->tv_nsec = (long)((count.QuadPart % perf_freq.QuadPart) * 1000000000 / perf_freq.QuadPart);
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} else if (source == JANET_TIME_CPUTIME) {
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} else if (source == JANET_TIME_CPUTIME) {
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float tmp = clock();
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FILETIME creationTime, exitTime, kernelTime, userTime;
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spec->tv_sec = tmp / CLOCKS_PER_SEC;
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GetProcessTimes(GetCurrentProcess(), &creationTime, &exitTime, &kernelTime, &userTime);
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spec->tv_nsec = (tmp - spec->tv_sec * CLOCKS_PER_SEC) * 1e9 / CLOCKS_PER_SEC;
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int64_t tmp = ((int64_t)userTime.dwHighDateTime << 32) + userTime.dwLowDateTime;
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spec->tv_sec = tmp / 10000000LL;
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spec->tv_nsec = tmp % 10000000LL * 100;
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}
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}
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return 0;
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return 0;
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}
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}
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@ -334,16 +334,16 @@
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(assert (pos? (length (gensym))) "gensym not empty, regression #753")
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(assert (pos? (length (gensym))) "gensym not empty, regression #753")
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# os/clock
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# os/clock. These tests might prove fragile under CI because they
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# rely on measured time. We'll see.
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(defmacro measure-time [clocks & body]
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(defmacro measure-time [clocks & body]
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(def t1 (gensym))
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(def [t1 t2] [(gensym) (gensym)])
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(def t2 (gensym))
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~(do
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~(do
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(def ,t1 (map |(os/clock $) ,clocks))
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(def ,t1 (map |(os/clock $) ,clocks))
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,;body
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,;body
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(def ,t2 (map |(os/clock $) ,clocks))
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(def ,t2 (map |(os/clock $) ,clocks))
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(zipcoll ,clocks [ (- (,t2 0) (,t1 0)) (- (,t2 1) (,t1 1)) (- (,t2 2) (,t1 2))]))
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(zipcoll ,clocks (map |(- ;$) (map tuple ,t2 ,t1))))
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)
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)
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# Spin for 0.1 seconds
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# Spin for 0.1 seconds
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