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bench : more accurate block nb in error report

dev
Yann Collet 2016-01-21 02:21:17 +01:00
parent 1840d6af33
commit 03a6dab721
1 changed files with 10 additions and 3 deletions
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13
programs/bench.c
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@ -351,14 +351,21 @@ static int BMK_benchMem(const void* srcBuffer, size_t srcSize,
crcCheck = XXH64(resultBuffer, srcSize, 0);
if (crcOrig!=crcCheck)
{
unsigned u;
unsigned eBlockSize = (unsigned)(MIN(65536*2, blockSize));
size_t u;
DISPLAY("\n!!! WARNING !!! %14s : Invalid Checksum : %x != %x\n", displayName, (unsigned)crcOrig, (unsigned)crcCheck);
for (u=0; u<srcSize; u++)
{
if (((const BYTE*)srcBuffer)[u] != ((const BYTE*)resultBuffer)[u])
{
printf("Decoding error at pos %u (block %u, pos %u) \n", u, u / eBlockSize, u % eBlockSize);
U32 bn;
size_t bacc = 0;
printf("Decoding error at pos %u ", (U32)u);
for (bn = 0; bn < nbBlocks; bn++)
{
if (bacc + blockTable[bn].srcSize > u) break;
bacc += blockTable[bn].srcSize;
}
printf("(block %u, pos %u) \n", bn, (U32)(u - bacc));
break;
}
}