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Merge pull request #1631 from ephiepark/dev

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zstdcli : expose cpu load indicator for each file on -vv mode
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Yann Collet 2019-06-04 15:14:35 -07:00 committed by GitHub
commit c6ca65ab78
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1 changed files with 11 additions and 3 deletions
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14
programs/fileio.c
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@ -1165,6 +1165,8 @@ FIO_compressFilename_internal(FIO_prefs_t* const prefs,
const char* dstFileName, const char* srcFileName,
int compressionLevel)
{
UTIL_time_t const timeStart = UTIL_getTime();
clock_t const cpuStart = clock();
U64 readsize = 0;
U64 compressedfilesize = 0;
U64 const fileSize = UTIL_getFileSize(srcFileName);
@ -1217,6 +1219,15 @@ FIO_compressFilename_internal(FIO_prefs_t* const prefs,
(unsigned long long)readsize, (unsigned long long) compressedfilesize,
dstFileName);
/* Elapsed Time and CPU Load */
{ clock_t const cpuEnd = clock();
double const cpuLoad_s = (double)(cpuEnd - cpuStart) / CLOCKS_PER_SEC;
U64 const timeLength_ns = UTIL_clockSpanNano(timeStart);
double const timeLength_s = (double)timeLength_ns / 1000000000;
double const cpuLoad_pct = (cpuLoad_s / timeLength_s) * 100;
DISPLAYLEVEL(4, "%-20s : Completed in %.2f sec (cpu load : %.0f%%)\n",
srcFileName, timeLength_s, cpuLoad_pct);
}
return 0;
}
@ -1339,15 +1350,12 @@ int FIO_compressFilename(FIO_prefs_t* const prefs,
const char* dictFileName, int compressionLevel,
ZSTD_compressionParameters comprParams)
{
clock_t const start = clock();
U64 const fileSize = UTIL_getFileSize(srcFileName);
U64 const srcSize = (fileSize == UTIL_FILESIZE_UNKNOWN) ? ZSTD_CONTENTSIZE_UNKNOWN : fileSize;
cRess_t const ress = FIO_createCResources(prefs, dictFileName, compressionLevel, srcSize, comprParams);
int const result = FIO_compressFilename_srcFile(prefs, ress, dstFileName, srcFileName, compressionLevel);
double const seconds = (double)(clock() - start) / CLOCKS_PER_SEC;
DISPLAYLEVEL(4, "Completed in %.2f sec \n", seconds);
FIO_freeCResources(ress);
return result;