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Last change
on this file since f5dbc8d was
f4e3419d,
checked in by Peter A. Buhr <pabuhr@…>, 7 years ago
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restructure paper documents
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-
Property mode set to
100644
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File size:
521 bytes
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| 1 | #pragma once |
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| 2 | #include <iomanip> |
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| 3 | #include <iostream> |
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| 4 | #include <time.h> |
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| 5 | |
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| 6 | long ms_between(clock_t start, clock_t end) { return (end - start) / (CLOCKS_PER_SEC / 1000); } |
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| 7 | |
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| 8 | static const int N = 40000000; |
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| 9 | #define TIMED(name, code) { \ |
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| 10 | volatile clock_t _start, _end; \ |
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| 11 | _start = clock(); \ |
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| 12 | code \ |
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| 13 | _end = clock(); \ |
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| 14 | std::cout << name << ":\t" << std::setw(8) << ms_between(_start, _end) \ |
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| 15 | << std::setw(0) << " ms" << std::endl; \ |
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| 16 | } |
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| 17 | #define REPEAT_TIMED(name, n, code) TIMED( name, for (int _i = 0; _i < n; ++_i) { code } ) |
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