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Last change
on this file since 2989d6f was f4e3419d, checked in by Peter A. Buhr <pabuhr@…>, 8 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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| [b276be5] | 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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| [a381b46] | 6 | long ms_between(clock_t start, clock_t end) { return (end - start) / (CLOCKS_PER_SEC / 1000); }
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| [b276be5] | 7 |
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| [a381b46] | 8 | static const int N = 40000000;
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| [b276be5] | 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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| [a381b46] | 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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| [b276be5] | 16 | }
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| [c87cd93] | 17 | #define REPEAT_TIMED(name, n, code) TIMED( name, for (int _i = 0; _i < n; ++_i) { code } )
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