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Searched refs:hashLog (Results 1 – 21 of 21) sorted by relevance

/freebsd-12.1/sys/contrib/zstd/lib/compress/
H A Dzstd_ldm.c35 if (params->hashLog == 0) { in ZSTD_ldm_adjustParameters()
36 params->hashLog = MAX(ZSTD_HASHLOG_MIN, windowLog - LDM_HASH_RLOG); in ZSTD_ldm_adjustParameters()
37 assert(params->hashLog <= ZSTD_HASHLOG_MAX); in ZSTD_ldm_adjustParameters()
41 windowLog < params->hashLog ? 0 : windowLog - params->hashLog; in ZSTD_ldm_adjustParameters()
43 params->bucketSizeLog = MIN(params->bucketSizeLog, params->hashLog); in ZSTD_ldm_adjustParameters()
48 size_t const ldmHSize = ((size_t)1) << params.hashLog; in ZSTD_ldm_getTableSize()
49 size_t const ldmBucketSizeLog = MIN(params.bucketSizeLog, params.hashLog); in ZSTD_ldm_getTableSize()
51 ((size_t)1) << (params.hashLog - ldmBucketSizeLog); in ZSTD_ldm_getTableSize()
299 U32 const hBits = params->hashLog - params->bucketSizeLog; in ZSTD_ldm_generateSequences_internal()
498 U32 const ldmHSize = 1U << params->hashLog; in ZSTD_ldm_generateSequences()
H A Dzstd_lazy.c25 U32 const hashLog = cParams->hashLog; in ZSTD_updateDUBT() local
43 … size_t const h = ZSTD_hashPtr(base + idx, hashLog, mls); /* assumption : ip + 8 <= iend */ in ZSTD_updateDUBT()
149 U32 const hashLog = cParams->hashLog; in ZSTD_DUBT_findBestMatch() local
150 size_t const h = ZSTD_hashPtr(ip, hashLog, mls); in ZSTD_DUBT_findBestMatch()
347 const U32 hashLog = cParams->hashLog; in ZSTD_insertAndFindFirstIndex_internal() local
355 size_t const h = ZSTD_hashPtr(base+idx, hashLog, mls); in ZSTD_insertAndFindFirstIndex_internal()
362 return hashTable[ZSTD_hashPtr(ip, hashLog, mls)]; in ZSTD_insertAndFindFirstIndex_internal()
H A Dzstd_compress.c152 if (CCtxParams->cParams.hashLog) cParams.hashLog = CCtxParams->cParams.hashLog; in ZSTD_getCParamsFromCCtxParams()
370 CCtxParams->cParams.hashLog = value; in ZSTD_CCtxParam_setParameter()
371 return CCtxParams->cParams.hashLog; in ZSTD_CCtxParam_setParameter()
455 CCtxParams->ldmParams.hashLog = value; in ZSTD_CCtxParam_setParameter()
456 return CCtxParams->ldmParams.hashLog; in ZSTD_CCtxParam_setParameter()
623 return hashLog - btScale; in ZSTD_cycleLog()
651 if (cPar.hashLog > cPar.windowLog) cPar.hashLog = cPar.windowLog; in ZSTD_adjustCParams_internal()
796 return (cParams1.hashLog == cParams2.hashLog) in ZSTD_equivalentCParams()
809 ldmParams1.hashLog == ldmParams2.hashLog && in ZSTD_equivalentLdmParams()
1116 assert(cctx->appliedParams.cParams.hashLog == cdict->cParams.hashLog); in ZSTD_resetCCtx_usingCDict()
[all …]
H A Dzstd_fast.c20 U32 const hBits = cParams->hashLog; in ZSTD_fillHashTable()
129 U32 const hlog = cParams->hashLog; in ZSTD_compressBlock_fast()
244 U32 const hlog = cParams->hashLog; in ZSTD_compressBlock_fast_extDict()
H A Dzstd_opt.c277 U32 const hashLog = cParams->hashLog; in ZSTD_insertBt1() local
278 size_t const h = ZSTD_hashPtr(ip, hashLog, mls); in ZSTD_insertBt1()
414 U32 const hashLog = cParams->hashLog; in ZSTD_insertBtAndGetAllMatches() local
417 size_t const h = ZSTD_hashPtr(ip, hashLog, mls); in ZSTD_insertBtAndGetAllMatches()
H A Dzstd_double_fast.c20 U32 const hBitsL = cParams->hashLog; in ZSTD_fillDoubleHashTable()
55 const U32 hBitsL = cParams->hashLog; in ZSTD_compressBlock_doubleFast_generic()
187 U32 const hBitsL = cParams->hashLog; in ZSTD_compressBlock_doubleFast_extDict_generic()
H A Dzstdmt_compress.c435 assert(params.ldmParams.hashLog >= params.ldmParams.bucketSizeLog); in ZSTDMT_serialState_reset()
447 unsigned const hashLog = params.ldmParams.hashLog; in ZSTDMT_serialState_reset() local
448 size_t const hashSize = ((size_t)1 << hashLog) * sizeof(ldmEntry_t); in ZSTDMT_serialState_reset()
450 params.ldmParams.hashLog - params.ldmParams.bucketSizeLog; in ZSTDMT_serialState_reset()
453 serialState->params.ldmParams.hashLog - in ZSTDMT_serialState_reset()
461 … if (serialState->ldmState.hashTable == NULL || serialState->params.ldmParams.hashLog < hashLog) { in ZSTDMT_serialState_reset()
H A Dzstd_compress_internal.h147 U32 hashLog; /* Log size of hashTable */ member
/freebsd-12.1/sys/contrib/zstd/tests/
H A Dparamgrill.c167 U32 Hlog = cParams.hashLog; in BMK_benchParam()
318 … params.windowLog, params.chainLog, params.hashLog, params.searchLog, params.searchLength, in BMK_printWinner()
474 p.hashLog++; break; in paramVariation()
476 p.hashLog--; break; in paramVariation()
551 … p.hashLog = (FUZ_rand(&g_rand) % (ZSTD_HASHLOG_MAX+1 - ZSTD_HASHLOG_MIN)) + ZSTD_HASHLOG_MIN; in randomParams()
726 …params.windowLog, params.chainLog, params.hashLog, params.searchLog, params.searchLength, params.t… in BMK_translateAdvancedParams()
966 g_params.hashLog = 0; in main()
969 g_params.hashLog *= 10, g_params.hashLog += *argument++ - '0'; in main()
H A Dlongmatch.c51 params.cParams.hashLog = 14; in main()
H A Dzstreamtest.c1636 cParams.hashLog += (FUZ_rand(&lseed) & 3) - 1; in fuzzerTests_newAPI()
1650 DISPLAYLEVEL(5, "t%u: hashLog : %u \n", testNb, cParams.hashLog); in fuzzerTests_newAPI()
1651 … CHECK_Z( setCCtxParameter(zc, cctxParams, ZSTD_p_hashLog, cParams.hashLog, useOpaqueAPI) ); in fuzzerTests_newAPI()
/freebsd-12.1/sys/contrib/zstd/tests/fuzz/
H A Dzstd_helpers.c32 cParams.hashLog = FUZZ_rand32(state, ZSTD_HASHLOG_MIN, 15); in FUZZ_randomCParams()
65 set(cctx, ZSTD_p_hashLog, cParams.hashLog); in FUZZ_setRandomParameters()
/freebsd-12.1/sys/contrib/zstd/lib/legacy/
H A Dzstd_v05.h84 …U32 contentLog; U32 hashLog; U32 searchLog; U32 searchLength; U32 targetLength; ZSTDv05_strategy s… member
H A Dzstd_v04.c301 U32 hashLog; /* dispatch table : larger == more memory, faster */ member
/freebsd-12.1/sys/contrib/zstd/programs/
H A Dzstdcli.c313 …tringPtr, "hashLog=") || longCommandWArg(&stringPtr, "hlog=")) { params->hashLog = readU32FromChar… in parseCompressionParameters()
327 …shLog=%d, searchLog=%d \n", params->windowLog, params->chainLog, params->hashLog, params->searchLo… in parseCompressionParameters()
H A Dzstd.1.md313 - `hashLog`=_hlog_, `hlog`=_hlog_:
431 `--zstd`=windowLog=23,chainLog=23,hashLog=22,searchLog=6,searchLength=3,targetLength=48,strategy=6
H A Dbench.c317 ZSTD_CCtx_setParameter(ctx, ZSTD_p_hashLog, comprParams->hashLog); in BMK_benchMem()
H A Dfileio.c460 CHECK( ZSTD_CCtx_setParameter(ress.cctx, ZSTD_p_hashLog, comprParams->hashLog) ); in FIO_createCResources()
/freebsd-12.1/contrib/subversion/subversion/libsvn_subr/lz4/
H A Dlz4.c424 const U32 hashLog = (tableType == byU16) ? LZ4_HASHLOG+1 : LZ4_HASHLOG; in LZ4_hash5() local
426 return (U32)(((sequence << 24) * prime5bytes) >> (64 - hashLog)); in LZ4_hash5()
428 return (U32)(((sequence >> 24) * prime8bytes) >> (64 - hashLog)); in LZ4_hash5()
/freebsd-12.1/sys/contrib/zstd/lib/
H A Dzstd.h414 unsigned hashLog; /**< dispatch table : larger == faster, more memory */ member
/freebsd-12.1/sys/contrib/zstd/zlibWrapper/
H A Dzstd_zlibwrapper.c144 …cSize, params.cParams.windowLog, params.cParams.chainLog, params.cParams.hashLog, params.cParams.s… in ZWRAP_initializeCStream()