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[4] | 1 | /* |
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| 2 | Copyright 2012 Willem Vermin, SARA |
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| 3 | |
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| 4 | Licensed under the Apache License, Version 2.0 (the "License"); |
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| 5 | you may not use this file except in compliance with the License. |
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| 6 | You may obtain a copy of the License at |
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| 7 | |
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| 8 | http://www.apache.org/licenses/LICENSE-2.0 |
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| 9 | |
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| 10 | Unless required by applicable law or agreed to in writing, software |
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| 11 | distributed under the License is distributed on an "AS IS" BASIS, |
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| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 13 | See the License for the specific language governing permissions and |
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| 14 | limitations under the License. |
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| 15 | */ |
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| 16 | #include <sys/times.h> |
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| 17 | #include <sys/time.h> |
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| 18 | #include <time.h> |
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| 19 | #include <stdlib.h> |
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| 20 | #include "clocks.h" |
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| 21 | #include <unistd.h> |
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| 22 | double cputime() /* aix, xlf */ |
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| 23 | { struct tms b; |
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| 24 | clock_t r; |
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| 25 | times( &b); |
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| 26 | r = b.tms_utime + b.tms_stime; |
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| 27 | return ( (double) r/(double) sysconf(_SC_CLK_TCK)); |
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| 28 | } |
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| 29 | double CPUTIME() /* cray */ |
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| 30 | { |
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| 31 | return ( cputime()); |
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| 32 | } |
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| 33 | double cputime_() /* g77, gcc */ |
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| 34 | { |
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| 35 | return ( cputime()); |
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| 36 | } |
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| 37 | |
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| 38 | double wallclock() |
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| 39 | { |
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| 40 | struct timeval toot; |
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| 41 | double r; |
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| 42 | |
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| 43 | gettimeofday(&toot,0); |
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| 44 | r=toot.tv_sec+0.000001*(double)toot.tv_usec; |
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| 45 | return(r); |
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| 46 | } |
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| 47 | double WALLCLOCK() |
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| 48 | { |
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| 49 | return (wallclock()); |
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| 50 | } |
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| 51 | double wallclock_() |
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| 52 | { |
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| 53 | return wallclock(); |
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| 54 | } |
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| 55 | |
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| 56 | void fortransleep(int *i) |
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| 57 | { |
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| 58 | sleep(*i); |
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| 59 | } |
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| 60 | |
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| 61 | void FORTRANSLEEP(int *i) |
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| 62 | { |
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| 63 | sleep(*i); |
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| 64 | } |
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| 65 | |
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| 66 | void fortransleep_(int *i) |
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| 67 | { |
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| 68 | sleep(*i); |
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| 69 | } |
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| 70 | |
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