FEX-Emu/xxHash
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added special mode 0 (-qq) for benchmark

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only output the result in it/s with a comma
for later retrieval as .csv file
This commit is contained in:
Yann Collet 2018-02-18 17:54:58 -08:00
parent deb2d0be22
commit 51edcaba40
1 changed files with 8 additions and 6 deletions
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14
xxhsum.c
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@ -250,9 +250,11 @@ static void BMK_benchHash(hashFunction h, const char* hName, const void* buffer,
assert(fastestH > 2./1000000000); /* avoid U32 overflow */
nbh_perIteration = (U32)(1 / fastestH) + 1; /* adjust nbh_perIteration to last roughtly one second */
}
DISPLAY("%-19.19s : %10u -> %8.0f it/s (%7.1f MB/s) \n", hName, (U32)bufferSize,
DISPLAYLEVEL(1, "%-19.19s : %10u -> %8.0f it/s (%7.1f MB/s) \n", hName, (U32)bufferSize,
(double)1 / fastestH,
((double)bufferSize / (1<<20)) / fastestH);
if (g_displayLevel<1)
DISPLAYLEVEL(0, "%u, ", (U32)((double)1 / fastestH));
}
@ -324,7 +326,7 @@ static int BMK_benchFiles(const char** fileNamesTable, int nbFiles, U32 specific
}
/* Fill input buffer */
DISPLAY("\rLoading %s... \n", inFileName);
DISPLAYLEVEL(1, "\rLoading %s... \n", inFileName);
{ size_t const readSize = fread(alignedBuffer, 1, benchedSize, inFile);
fclose(inFile);
if(readSize != benchedSize) {
@ -353,13 +355,13 @@ static int BMK_benchInternal(size_t keySize, int specificTest)
}
/* bench */
DISPLAY("Sample of ");
DISPLAYLEVEL(1, "Sample of ");
if (keySize > 10 KB) {
DISPLAY("%u KB", (U32)(keySize >> 10));
DISPLAYLEVEL(1, "%u KB", (U32)(keySize >> 10));
} else {
DISPLAY("%u bytes", (U32)keySize);
DISPLAYLEVEL(1, "%u bytes", (U32)keySize);
}
DISPLAY("... \n");
DISPLAYLEVEL(1, "... \n");
{ int const result = BMK_benchMem(buffer, keySize, specificTest);
free(buffer);