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refactor timefn

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The timer storage type is no longer dependent on OS.
This will make it possible to re-enable posix precise timers
since the timer storage type will no longer be sensible to #include order.
See #3168 for details of pbs of previous interface.

Suggestion by @terrelln
This commit is contained in:
Yann Collet
2023-01-12 19:00:27 -08:00
parent 5b266196a4
commit bcfb7ad03c
8 changed files with 94 additions and 106 deletions
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7
programs/benchzstd.c
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@ -387,12 +387,9 @@ BMK_benchMemAdvancedNoAlloc(
RDG_genBuffer(compressedBuffer, maxCompressedSize, 0.10, 0.50, 1);
}
#if defined(UTIL_TIME_USES_C90_CLOCK)
if (adv->nbWorkers > 1) {
OUTPUTLEVEL(2, "Warning : time measurements restricted to C90 clock_t. \n")
OUTPUTLEVEL(2, "Warning : using C90 clock_t leads to incorrect measurements in multithreading mode. \n")
if (!UTIL_support_MT_measurements() && adv->nbWorkers > 1) {
OUTPUTLEVEL(2, "Warning : time measurements may be incorrect in multithreading mode... \n")
}
#endif
/* Bench */
{ U64 const crcOrig = (adv->mode == BMK_decodeOnly) ? 0 : XXH64(srcBuffer, srcSize, 0);