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Merge pull request #2271 from terrelln/small-blocks

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Small block optimizations
This commit is contained in:
Nick Terrell
2020-08-24 18:54:33 -07:00
committed by GitHub
parent 6f301a7903 52f33a1da5
commit 614e446000
17 changed files with 1210 additions and 638 deletions
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6
tests/fuzzer.c
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@ -1573,11 +1573,11 @@ static int basicUnitTests(U32 const seed, double compressibility)
const void* const contentStart = (const char*)dict + flatdictSize;
size_t const target_nodict_cSize[22+1] = { 3840, 3770, 3870, 3830, 3770,
3770, 3770, 3770, 3750, 3750,
3740, 3670, 3670, 3660, 3660,
3742, 3670, 3670, 3660, 3660,
3660, 3660, 3660, 3660, 3660,
3660, 3660, 3660 };
size_t const target_wdict_cSize[22+1] = { 2830, 2890, 2890, 2820, 2940,
2950, 2950, 2920, 2900, 2890,
2950, 2950, 2921, 2900, 2891,
2910, 2910, 2910, 2770, 2760,
2750, 2750, 2750, 2750, 2750,
2750, 2750, 2750 };
@ -2744,7 +2744,7 @@ static int basicUnitTests(U32 const seed, double compressibility)
/* Calling FSE_normalizeCount() on a uniform distribution should not
* cause a division by zero.
*/
FSE_normalizeCount(norm, tableLog, count, nbSeq, maxSymbolValue);
FSE_normalizeCount(norm, tableLog, count, nbSeq, maxSymbolValue, /* useLowProbCount */ 1);
}
DISPLAYLEVEL(3, "OK \n");
#ifdef ZSTD_MULTITHREAD