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introduced dictionary format

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This commit is contained in:
Yann Collet
2016-01-26 03:14:20 +01:00
parent bc4c8aa4b7
commit b923f65076
9 changed files with 245 additions and 118 deletions
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20
programs/bench.c
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@ -310,11 +310,6 @@ static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
if (ZSTD_isError(rSize)) EXM_THROW(2, "ZSTD_compressEnd() failed : %s", ZSTD_getErrorName(rSize));
blockTable[blockNb].cSize += rSize;
}
/*blockTable[blockNb].cSize = ZSTD_compress_usingDict(ctx,
blockTable[blockNb].cPtr, blockTable[blockNb].cRoom,
blockTable[blockNb].srcPtr,blockTable[blockNb].srcSize,
dictBuffer, dictBufferSize,
cLevel);*/
nbLoops++;
}
milliTime = BMK_GetMilliSpan(milliTime);
@ -334,14 +329,15 @@ static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
milliTime = BMK_GetMilliStart();
while (BMK_GetMilliStart() == milliTime);
milliTime = BMK_GetMilliStart();
for ( ; BMK_GetMilliSpan(milliTime) < TIMELOOP; nbLoops++)
{
for (blockNb=0; blockNb<nbBlocks; blockNb++)
for ( ; BMK_GetMilliSpan(milliTime) < TIMELOOP; nbLoops++) {
for (blockNb=0; blockNb<nbBlocks; blockNb++) {
blockTable[blockNb].resSize = ZSTD_decompress_usingDict(dctx,
blockTable[blockNb].resPtr, blockTable[blockNb].srcSize,
blockTable[blockNb].cPtr, blockTable[blockNb].cSize,
dictBuffer, dictBufferSize);
}
blockTable[blockNb].resPtr, blockTable[blockNb].srcSize,
blockTable[blockNb].cPtr, blockTable[blockNb].cSize,
dictBuffer, dictBufferSize);
if (ZSTD_isError(blockTable[blockNb].resSize))
EXM_THROW(3, "ZSTD_decompress_usingDict() failed : %s", ZSTD_getErrorName(blockTable[blockNb].resSize));
} }
milliTime = BMK_GetMilliSpan(milliTime);
if ((double)milliTime < fastestD*nbLoops) fastestD = (double)milliTime / nbLoops;