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benchmark mode specifies nb of threads with -v #4235

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merged 1 commit into from
Jan 16, 2025
Merged

benchmark mode specifies nb of threads with -v #4235

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15 changes: 11 additions & 4 deletions programs/zstdcli.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1312,7 +1312,8 @@ int main(int argCount, const char* argv[])
nbWorkers = default_nbThreads();
}
}
DISPLAYLEVEL(4, "Compressing with %u worker threads \n", nbWorkers);
if (operation != zom_bench)
DISPLAYLEVEL(4, "Compressing with %u worker threads \n", nbWorkers);
#else
(void)singleThread; (void)nbWorkers; (void)defaultLogicalCores;
#endif
Expand Down Expand Up @@ -1397,13 +1398,19 @@ int main(int argCount, const char* argv[])
if (cLevel > ZSTD_maxCLevel()) cLevel = ZSTD_maxCLevel();
if (cLevelLast > ZSTD_maxCLevel()) cLevelLast = ZSTD_maxCLevel();
if (cLevelLast < cLevel) cLevelLast = cLevel;
if (cLevelLast > cLevel)
DISPLAYLEVEL(3, "Benchmarking levels from %d to %d\n", cLevel, cLevelLast);
DISPLAYLEVEL(3, "Benchmarking ");
if (filenames->tableSize > 1)
DISPLAYLEVEL(3, "%u files ", (unsigned)filenames->tableSize);
if (cLevelLast > cLevel) {
DISPLAYLEVEL(3, "from level %d to %d ", cLevel, cLevelLast);
} else {
DISPLAYLEVEL(3, "at level %d ", cLevel);
}
DISPLAYLEVEL(3, "using %i threads \n", nbWorkers);
if (filenames->tableSize > 0) {
if(separateFiles) {
unsigned i;
for(i = 0; i < filenames->tableSize; i++) {
DISPLAYLEVEL(3, "Benchmarking %s \n", filenames->fileNames[i]);
operationResult = BMK_benchFilesAdvanced(&filenames->fileNames[i], 1, dictFileName, cLevel, cLevelLast, &compressionParams, g_displayLevel, &benchParams);
}
} else {
Expand Down
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