AuroraMiddleware/zstd
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fixed config counter

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This commit is contained in:
Yann Collet 2015-11-01 14:32:59 +01:00
parent 9b11b46f8a
commit 21f96934c3
1 changed files with 9 additions and 4 deletions
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13
programs/paramgrill.c
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@ -493,7 +493,7 @@ static int BMK_seed(winnerInfo_t* winners, const ZSTD_HC_parameters params,
continue;
}
if ((double)testResult.cSize <= ((double)winners[cLevel].result.cSize * (1. + (0.01 / cLevel))) )
if ((double)testResult.cSize <= ((double)winners[cLevel].result.cSize * (1. + (0.02 / cLevel))) )
{
/* Validate solution is "good enough" */
double W_ratio = (double)srcSize / testResult.cSize;
@ -574,13 +574,17 @@ static int BMK_seed(winnerInfo_t* winners, const ZSTD_HC_parameters params,
static BYTE g_alreadyTested[ZSTD_HC_WINDOWLOG_MAX+1-ZSTD_HC_WINDOWLOG_MIN]
[ZSTD_HC_CHAINLOG_MAX+1-ZSTD_HC_CHAINLOG_MIN]
[ZSTD_HC_HASHLOG_MAX+1-ZSTD_HC_HASHLOG_MIN]
[ZSTD_HC_SEARCHLOG_MAX+1-ZSTD_HC_SEARCHLOG_MIN] = {}; /* init to zero */
[ZSTD_HC_SEARCHLOG_MAX+1-ZSTD_HC_SEARCHLOG_MIN]
[ZSTD_HC_SEARCHLENGTH_MAX+1-ZSTD_HC_SEARCHLENGTH_MIN]
[2 /* strategy */ ] = {}; /* init to zero */
#define NB_TESTS_PLAYED(p) \
g_alreadyTested[p.windowLog-ZSTD_HC_WINDOWLOG_MIN] \
[p.chainLog-ZSTD_HC_CHAINLOG_MIN] \
[p.hashLog-ZSTD_HC_HASHLOG_MIN] \
[p.searchLog-ZSTD_HC_SEARCHLOG_MIN]
[p.searchLog-ZSTD_HC_SEARCHLOG_MIN] \
[p.searchLength-ZSTD_HC_SEARCHLENGTH_MIN] \
[(U32)p.strategy]
static void playAround(FILE* f, winnerInfo_t* winners,
@ -646,7 +650,8 @@ static void playAround(FILE* f, winnerInfo_t* winners,
if (p.strategy > ZSTD_HC_lazy) continue;
/* exclude faster if already played params */
if (FUZ_rand(&g_rand) & ((1 << NB_TESTS_PLAYED(p))-1)) continue;
if (FUZ_rand(&g_rand) & ((1 << NB_TESTS_PLAYED(p))-1))
continue;
/* test */
NB_TESTS_PLAYED(p)++;