ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
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Last change
on this file since 874960b was
7286a40,
checked in by Thierry Delisle <tdelisle@…>, 7 years ago
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Disable preemption during benchmarks
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-
Property mode set to
100644
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File size:
565 bytes
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| Line | |
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| 1 | #pragma once |
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| 2 | |
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| 3 | extern "C" { |
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| 4 | #include <unistd.h> // sysconf |
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| 5 | #include <sys/times.h> // times |
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| 6 | #include <time.h> |
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| 7 | } |
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| 8 | |
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| 9 | inline unsigned long long int Time() { |
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| 10 | timespec ts; |
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| 11 | clock_gettime( |
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| 12 | #if defined( __linux__ ) |
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| 13 | CLOCK_THREAD_CPUTIME_ID, |
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| 14 | #elif defined( __freebsd__ ) |
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| 15 | CLOCK_PROF, |
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| 16 | #elif defined( __solaris__ ) |
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| 17 | CLOCK_HIGHRES, |
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| 18 | #else |
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| 19 | #error uC++ : internal error, unsupported architecture |
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| 20 | #endif |
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| 21 | &ts ); |
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| 22 | return 1000000000LL * ts.tv_sec + ts.tv_nsec; |
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| 23 | } // Time |
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| 24 | |
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| 25 | #ifndef N |
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| 26 | #define N 10000000 |
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| 27 | #endif |
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| 28 | |
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| 29 | unsigned int default_preemption() { |
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| 30 | return 0; |
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| 31 | } |
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