ddidderr/zstd-rs
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Updated fullbench tests

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This commit is contained in:
Yann Collet
2015-01-24 13:31:55 +01:00
parent 18a68714d0
commit 759433d679
4 changed files with 77 additions and 30 deletions
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programs/fullbench.c
+17 -1
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@@ -403,6 +403,14 @@ size_t benchMem(void* src, size_t srcSize, U32 benchNb)
{
blockProperties_t bp;
ZSTD_compress(dstBuff, dstBuffSize, src, srcSize);
ZSTD_getcBlockSize(dstBuff+4, dstBuffSize, &bp); // Get first block compressed size
if (bp.blockType != bt_compressed)
{
DISPLAY("ZSTD_decodeLiteralsBlock : impossible to test on this sample (not compressible)\n");
free(dstBuff);
free(buff2);
return 0;
}
g_cSize = ZSTD_getcBlockSize(dstBuff+7, dstBuffSize, &bp) + 3;
memcpy(buff2, dstBuff+7, g_cSize);
//srcSize = benchFunction(dstBuff, dstBuffSize, buff2, src, srcSize); // real speed
@@ -418,6 +426,13 @@ size_t benchMem(void* src, size_t srcSize, U32 benchNb)
ZSTD_compress(dstBuff, dstBuffSize, src, srcSize);
ip += 4; // Jump magic Number
blockSize = ZSTD_getcBlockSize(ip, dstBuffSize, &bp); // Get first block compressed size
if (bp.blockType != bt_compressed)
{
DISPLAY("ZSTD_decodeSeqHeaders : impossible to test on this sample (not compressible)\n");
free(dstBuff);
free(buff2);
return 0;
}
iend = ip + 3 + blockSize; // Get end of first block
ip += 3; // jump first block header
ip += ZSTD_getcBlockSize(ip, iend - ip, &bp) + 3; // jump literal sub block and its header
@@ -450,6 +465,8 @@ size_t benchMem(void* src, size_t srcSize, U32 benchNb)
default : ;
}
{ size_t i; for (i=0; i<dstBuffSize; i++) dstBuff[i]=(BYTE)i; } /* warming up memory */
for (loopNb = 1; loopNb <= nbIterations; loopNb++)
{
double averageTime;
@@ -457,7 +474,6 @@ size_t benchMem(void* src, size_t srcSize, U32 benchNb)
U32 nbRounds=0;
DISPLAY("%2i- %-30.30s : \r", loopNb, benchName);
{ size_t i; for (i=0; i<dstBuffSize; i++) dstBuff[i]=(BYTE)i; } /* warming up memory */
milliTime = BMK_GetMilliStart();
while(BMK_GetMilliStart() == milliTime);