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generic param table

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This commit is contained in:
Yann Collet 2015-11-09 11:39:48 +01:00
parent 4baee50728
commit 6d2c9e6c62
1 changed files with 7 additions and 13 deletions
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20
programs/paramgrill.c
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@ -579,24 +579,18 @@ static int BMK_seed(winnerInfo_t* winners, const ZSTD_HC_parameters params,
return better;
}
#define MAX(a,b) ( (a) > (b) ? (a) : (b) )
static BYTE g_alreadyTested[ZSTD_HC_WINDOWLOG_MAX+1-ZSTD_HC_WINDOWLOG_MIN]
[ZSTD_HC_CONTENTLOG_MAX+1-ZSTD_HC_CONTENTLOG_MIN]
[ZSTD_HC_HASHLOG_MAX+1-ZSTD_HC_HASHLOG_MIN]
[ZSTD_HC_SEARCHLOG_MAX+1-ZSTD_HC_SEARCHLOG_MIN]
[ZSTD_HC_SEARCHLENGTH_MAX+1-ZSTD_HC_SEARCHLENGTH_MIN]
[ZSTD_HC_btlazy2+1 /* strategy */ ] = {}; /* init to zero */
#define PARAMTABLELOG 25
#define PARAMTABLESIZE (1<<PARAMTABLELOG)
#define PARAMTABLEMASK (PARAMTABLESIZE-1)
static BYTE g_alreadyTested[PARAMTABLESIZE] = {0}; /* init to zero */
#define NB_TESTS_PLAYED(p) \
g_alreadyTested[p.windowLog-ZSTD_HC_WINDOWLOG_MIN] \
[p.contentLog-ZSTD_HC_CONTENTLOG_MIN] \
[p.hashLog-ZSTD_HC_HASHLOG_MIN] \
[p.searchLog-ZSTD_HC_SEARCHLOG_MIN] \
[p.searchLength-ZSTD_HC_SEARCHLENGTH_MIN] \
[(U32)p.strategy]
g_alreadyTested[(XXH64(&p, sizeof(p), 0) >> 3) & PARAMTABLEMASK]
#define MAX(a,b) ( (a) > (b) ? (a) : (b) )
static void playAround(FILE* f, winnerInfo_t* winners,
ZSTD_HC_parameters params,
const void* srcBuffer, size_t srcSize,