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annotate TaskManager/Fifo/gettime.h @ 2041:363b7c401c79 draft

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Make Rendefing Engine
author Shin,ichi Uehara
date Mon, 23 Mar 2015 17:47:12 +0900
parents e9dc25836520
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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Daichi TOMA <toma@cr.ie.u-ryukyu.ac.jp>
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1 #ifndef GETTIME_H_
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2 #define GETTIME_H_
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3
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4 #include <time.h>
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5 #ifdef __APPLE__
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6 #include "rdtsc.h"
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7 #endif
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8
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9 inline unsigned long long gettime() {
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10
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11 unsigned long long time = 0;
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12 #ifndef __APPLE__
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13 struct timespec ts;
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14 clock_gettime(CLOCK_REALTIME, &ts);
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15 time = ((ts.tv_sec << 32) | ts.tv_nsec );
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16 #else
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17 time = rdtsc();
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18 #endif
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Daichi TOMA <toma@cr.ie.u-ryukyu.ac.jp>
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19 return time;
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20
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21 }
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22
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23 #endif