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Merge pull request #2162 from hnwyllmm/master

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performance enhancement
This commit is contained in:
Luca Boccassi
2016-10-14 13:55:13 +01:00
committed by GitHub
parent b031325996 c5b528fdcd
commit 6ce2fb2b06
1 changed files with 3 additions and 1 deletions
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4
src/clock.cpp
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@@ -234,6 +234,8 @@ uint64_t zmq::clock_t::rdtsc ()
asm("\tstck\t%0\n" : "=Q" (tsc) : : "cc"); asm("\tstck\t%0\n" : "=Q" (tsc) : : "cc");
return(tsc); return(tsc);
#else #else
return 0; struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
return (uint64_t)(ts.tv_sec) * 1000000000 + ts.tv_nsec;
#endif #endif
} }