AuroraMiddleware/zstd
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minor simplification

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This commit is contained in:
Yann Collet 2016-05-20 11:24:35 +02:00
parent 35276a9441
commit e162aceeb6
2 changed files with 21 additions and 27 deletions
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17
programs/bench.c
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@ -188,7 +188,6 @@ static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
/* Bench */
{ U64 fastestC = (U64)(-1LL), fastestD = (U64)(-1LL);
U64 const crcOrig = XXH64(srcBuffer, srcSize, 0);
U64 crcCheck = 0;
UTIL_time_t coolTime;
U32 testNb;
size_t cSize = 0;
@ -282,7 +281,7 @@ static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
(double)srcSize / fastestD );
/* CRC Checking */
{ crcCheck = XXH64(resultBuffer, srcSize, 0);
{ U64 const crcCheck = XXH64(resultBuffer, srcSize, 0);
if (crcOrig!=crcCheck) {
size_t u;
DISPLAY("!!! WARNING !!! %14s : Invalid Checksum : %x != %x \n", displayName, (unsigned)crcOrig, (unsigned)crcCheck);
@ -308,12 +307,10 @@ static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
#endif
} /* for (testNb = 1; testNb <= (g_nbIterations + !g_nbIterations); testNb++) */
if (crcOrig == crcCheck) {
result->ratio = ratio;
result->cSize = cSize;
result->cSpeed = (double)srcSize / fastestC;
result->dSpeed = (double)srcSize / fastestD;
}
DISPLAYLEVEL(2, "%2i#\n", cLevel);
} /* Bench */
@ -402,9 +399,9 @@ static void BMK_loadFiles(void* buffer, size_t bufferSize,
const char** fileNamesTable, unsigned nbFiles)
{
size_t pos = 0, totalSize = 0;
FILE* f;
unsigned n;
for (n=0; n<nbFiles; n++) {
FILE* f;
U64 fileSize = UTIL_getFileSize(fileNamesTable[n]);
if (UTIL_isDirectory(fileNamesTable[n])) {
DISPLAYLEVEL(2, "Ignoring %s directory... \n", fileNamesTable[n]);
@ -434,9 +431,8 @@ static void BMK_benchFileTable(const char** fileNamesTable, unsigned nbFiles,
void* dictBuffer = NULL;
size_t dictBufferSize = 0;
size_t* fileSizes = (size_t*)malloc(nbFiles * sizeof(size_t));
U64 totalSizeToLoad = UTIL_getTotalFileSize(fileNamesTable, nbFiles);
U64 const totalSizeToLoad = UTIL_getTotalFileSize(fileNamesTable, nbFiles);
char mfName[20] = {0};
const char* displayName = NULL;
if (!fileSizes) EXM_THROW(12, "not enough memory for fileSizes");
@ -463,13 +459,12 @@ static void BMK_benchFileTable(const char** fileNamesTable, unsigned nbFiles,
/* Bench */
snprintf (mfName, sizeof(mfName), " %u files", nbFiles);
if (nbFiles > 1) displayName = mfName;
else displayName = fileNamesTable[0];
{ const char* displayName = (nbFiles > 1) ? mfName : fileNamesTable[0];
BMK_benchCLevel(srcBuffer, benchedSize,
displayName, cLevel, cLevelLast,
fileSizes, nbFiles,
dictBuffer, dictBufferSize);
}
/* clean up */
free(srcBuffer);
@ -482,7 +477,7 @@ static void BMK_syntheticTest(int cLevel, int cLevelLast, double compressibility
{
char name[20] = {0};
size_t benchedSize = 10000000;
void* srcBuffer = malloc(benchedSize);
void* const srcBuffer = malloc(benchedSize);
/* Memory allocation */
if (!srcBuffer) EXM_THROW(21, "not enough memory");

1
programs/util.h
View File

@ -37,7 +37,6 @@ extern "C" {
# pragma warning(disable : 4127) /* disable: C4127: conditional expression is constant */
#if _MSC_VER <= 1800 /* (1800 = Visual Studio 2013) */
#define snprintf sprintf_s /* snprintf unsupported by Visual <= 2013 */
//#define snprintf _snprintf
#endif
#endif