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Searched refs:cParams (Results 1 – 25 of 33) sorted by relevance

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/external/zstd/tests/fuzz/
Dzstd_helpers.c38 ZSTD_compressionParameters cParams; in FUZZ_randomCParams() local
39 cParams.windowLog = FUZZ_dataProducer_uint32Range(producer, ZSTD_WINDOWLOG_MIN, 15); in FUZZ_randomCParams()
40 cParams.hashLog = FUZZ_dataProducer_uint32Range(producer, ZSTD_HASHLOG_MIN, 15); in FUZZ_randomCParams()
41 cParams.chainLog = FUZZ_dataProducer_uint32Range(producer, ZSTD_CHAINLOG_MIN, 16); in FUZZ_randomCParams()
42 cParams.searchLog = FUZZ_dataProducer_uint32Range(producer, ZSTD_SEARCHLOG_MIN, 9); in FUZZ_randomCParams()
43 cParams.minMatch = FUZZ_dataProducer_uint32Range(producer, ZSTD_MINMATCH_MIN, in FUZZ_randomCParams()
45 cParams.targetLength = FUZZ_dataProducer_uint32Range(producer, 0, 512); in FUZZ_randomCParams()
46 … cParams.strategy = FUZZ_dataProducer_uint32Range(producer, ZSTD_STRATEGY_MIN, ZSTD_STRATEGY_MAX); in FUZZ_randomCParams()
47 return ZSTD_adjustCParams(cParams, srcSize, 0); in FUZZ_randomCParams()
63 params.cParams = FUZZ_randomCParams(srcSize, producer); in FUZZ_randomParams()
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/external/zstd/lib/compress/
Dzstd_compress.c209 static U32 ZSTD_CParams_shouldEnableLdm(const ZSTD_compressionParameters* const cParams) { in ZSTD_CParams_shouldEnableLdm() argument
210 return cParams->strategy >= ZSTD_btopt && cParams->windowLog >= 27; in ZSTD_CParams_shouldEnableLdm()
214 ZSTD_compressionParameters cParams) in ZSTD_makeCCtxParamsFromCParams() argument
219 cctxParams.cParams = cParams; in ZSTD_makeCCtxParamsFromCParams()
221 if (ZSTD_CParams_shouldEnableLdm(&cParams)) { in ZSTD_makeCCtxParamsFromCParams()
225 ZSTD_ldm_adjustParameters(&cctxParams.ldmParams, &cParams); in ZSTD_makeCCtxParamsFromCParams()
230 assert(!ZSTD_checkCParams(cParams)); in ZSTD_makeCCtxParamsFromCParams()
275 FORWARD_IF_ERROR( ZSTD_checkCParams(params.cParams) , ""); in ZSTD_CCtxParams_init_advanced()
277 assert(!ZSTD_checkCParams(params.cParams)); in ZSTD_CCtxParams_init_advanced()
278 cctxParams->cParams = params.cParams; in ZSTD_CCtxParams_init_advanced()
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Dzstd_fast.c19 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_fillHashTable() local
21 U32 const hBits = cParams->hashLog; in ZSTD_fillHashTable()
22 U32 const mls = cParams->minMatch; in ZSTD_fillHashTable()
52 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_compressBlock_fast_generic() local
54 U32 const hlog = cParams->hashLog; in ZSTD_compressBlock_fast_generic()
56 size_t const stepSize = cParams->targetLength + !(cParams->targetLength) + 1; in ZSTD_compressBlock_fast_generic()
64 const U32 prefixStartIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_fast_generic()
76 U32 const windowLow = ZSTD_getLowestPrefixIndex(ms, curr, cParams->windowLog); in ZSTD_compressBlock_fast_generic()
190 U32 const mls = ms->cParams.minMatch; in ZSTD_compressBlock_fast()
211 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_compressBlock_fast_dictMatchState_generic() local
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Dzstd_lazy.c24 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_updateDUBT() local
26 U32 const hashLog = cParams->hashLog; in ZSTD_updateDUBT()
29 U32 const btLog = cParams->chainLog - 1; in ZSTD_updateDUBT()
69 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_insertDUBT1() local
71 U32 const btLog = cParams->chainLog - 1; in ZSTD_insertDUBT1()
87 U32 const maxDistance = 1U << cParams->windowLog; in ZSTD_insertDUBT1()
163 const ZSTD_compressionParameters* const dmsCParams = &dms->cParams; in ZSTD_DUBT_findBetterDictMatch()
237 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_DUBT_findBestMatch() local
239 U32 const hashLog = cParams->hashLog; in ZSTD_DUBT_findBestMatch()
245 U32 const windowLow = ZSTD_getLowestMatchIndex(ms, curr, cParams->windowLog); in ZSTD_DUBT_findBestMatch()
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Dzstd_double_fast.c18 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_fillDoubleHashTable() local
20 U32 const hBitsL = cParams->hashLog; in ZSTD_fillDoubleHashTable()
21 U32 const mls = cParams->minMatch; in ZSTD_fillDoubleHashTable()
23 U32 const hBitsS = cParams->chainLog; in ZSTD_fillDoubleHashTable()
56 ZSTD_compressionParameters const* cParams = &ms->cParams; in ZSTD_compressBlock_doubleFast_generic() local
58 const U32 hBitsL = cParams->hashLog; in ZSTD_compressBlock_doubleFast_generic()
60 const U32 hBitsS = cParams->chainLog; in ZSTD_compressBlock_doubleFast_generic()
67 const U32 prefixLowestIndex = ZSTD_getLowestPrefixIndex(ms, endIndex, cParams->windowLog); in ZSTD_compressBlock_doubleFast_generic()
77 &dms->cParams : NULL; in ZSTD_compressBlock_doubleFast_generic()
105 assert(ms->window.dictLimit + (1U << cParams->windowLog) >= endIndex); in ZSTD_compressBlock_doubleFast_generic()
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Dzstd_opt.c374 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_insertBt1() local
376 U32 const hashLog = cParams->hashLog; in ZSTD_insertBt1()
379 U32 const btLog = cParams->chainLog - 1; in ZSTD_insertBt1()
397 U32 nbCompares = 1U << cParams->searchLog; in ZSTD_insertBt1()
505 ZSTD_updateTree_internal(ms, ip, iend, ms->cParams.minMatch, ZSTD_noDict); in ZSTD_updateTree()
519 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_insertBtAndGetAllMatches() local
520 U32 const sufficient_len = MIN(cParams->targetLength, ZSTD_OPT_NUM -1); in ZSTD_insertBtAndGetAllMatches()
523 U32 const hashLog = cParams->hashLog; in ZSTD_insertBtAndGetAllMatches()
529 U32 const btLog = cParams->chainLog - 1; in ZSTD_insertBtAndGetAllMatches()
537 U32 const windowLow = ZSTD_getLowestMatchIndex(ms, curr, cParams->windowLog); in ZSTD_insertBtAndGetAllMatches()
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Dzstd_ldm.c23 ZSTD_compressionParameters const* cParams) in ZSTD_ldm_adjustParameters() argument
25 params->windowLog = cParams->windowLog; in ZSTD_ldm_adjustParameters()
190 switch(ms->cParams.strategy) in ZSTD_ldm_fillFastTables()
601 const ZSTD_compressionParameters* const cParams = &ms->cParams; in ZSTD_ldm_blockCompress() local
602 unsigned const minMatch = cParams->minMatch; in ZSTD_ldm_blockCompress()
604 ZSTD_selectBlockCompressor(cParams->strategy, ZSTD_matchState_dictMode(ms)); in ZSTD_ldm_blockCompress()
613 if (cParams->strategy >= ZSTD_btopt) { in ZSTD_ldm_blockCompress()
Dzstdmt_compress.c471 DEBUGLOG(4, "LDM window size = %u KB", (1U << params.cParams.windowLog) >> 10); in ZSTDMT_serialState_reset()
472 ZSTD_ldm_adjustParameters(&params.ldmParams, &params.cParams); in ZSTDMT_serialState_reset()
1038 …U32 const saved_wlog = mtctx->params.cParams.windowLog; /* Do not modify windowLog while compres… in ZSTDMT_updateCParams_whileCompressing()
1043 …{ ZSTD_compressionParameters cParams = ZSTD_getCParamsFromCCtxParams(cctxParams, ZSTD_CONTENTSIZ… in ZSTDMT_updateCParams_whileCompressing() local
1044 cParams.windowLog = saved_wlog; in ZSTDMT_updateCParams_whileCompressing()
1045 mtctx->params.cParams = cParams; in ZSTDMT_updateCParams_whileCompressing()
1131 jobLog = MAX(21, ZSTD_cycleLog(params->cParams.chainLog, params->cParams.strategy) + 3); in ZSTDMT_computeTargetJobLog()
1133 jobLog = MAX(20, params->cParams.windowLog + 2); in ZSTDMT_computeTargetJobLog()
1168 int const overlapRLog = 9 - ZSTDMT_overlapLog(params->overlapLog, params->cParams.strategy); in ZSTDMT_computeOverlapSize()
1169 int ovLog = (overlapRLog >= 8) ? 0 : (params->cParams.windowLog - overlapRLog); in ZSTDMT_computeOverlapSize()
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Dzstd_ldm.h110 ZSTD_compressionParameters const* cParams);
Dzstd_compress_internal.h171 ZSTD_compressionParameters cParams; member
213 ZSTD_compressionParameters cParams; member
476 … return (cctxParams->cParams.strategy == ZSTD_fast) && (cctxParams->cParams.targetLength > 0); in ZSTD_disableLiteralsCompression()
Dzstd_compress_superblock.c177 ZSTD_strategy const strategy = cctxParams->cParams.strategy; in ZSTD_buildSuperBlockEntropy_sequences()
444 const int longOffsets = cctxParams->cParams.windowLog > STREAM_ACCUMULATOR_MIN; in ZSTD_compressSubBlock_sequences()
/external/zstd/tests/
Dlongmatch.c49 params.cParams.windowLog = 18; in main()
50 params.cParams.chainLog = 13; in main()
51 params.cParams.hashLog = 14; in main()
52 params.cParams.searchLog = 1; in main()
53 params.cParams.minMatch = 7; in main()
54 params.cParams.targetLength = 16; in main()
55 params.cParams.strategy = ZSTD_fast; in main()
56 windowLog = params.cParams.windowLog; in main()
Dzstreamtest.c228 … CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_windowLog, (int*)&savedParams->cParams.windowLog)); in getCCtxParams()
229 CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_hashLog, (int*)&savedParams->cParams.hashLog)); in getCCtxParams()
230 CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_chainLog, (int*)&savedParams->cParams.chainLog)); in getCCtxParams()
231 … CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_searchLog, (int*)&savedParams->cParams.searchLog)); in getCCtxParams()
232 CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_minMatch, (int*)&savedParams->cParams.minMatch)); in getCCtxParams()
233 …CHECK_RET_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_targetLength, (int*)&savedParams->cParams.targetLeng… in getCCtxParams()
235 savedParams->cParams.strategy = value; in getCCtxParams()
248 CHECK_RET(1, params.cParams.windowLog != savedParams.cParams.windowLog, "windowLog"); in badParameters()
249 CHECK_RET(2, params.cParams.hashLog != savedParams.cParams.hashLog, "hashLog"); in badParameters()
250 CHECK_RET(3, params.cParams.chainLog != savedParams.cParams.chainLog, "chainLog"); in badParameters()
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Dparamgrill.c1533 static void display_params_tested(paramValues_t cParams) in display_params_tested() argument
1538 DISPLAYLEVEL(3, "%3u,", (unsigned)cParams.vals[vi]); in display_params_tested()
1687 paramValues_t cParams) in BMK_benchParam() argument
1690 BASE_CLEVEL, &cParams, in BMK_benchParam()
1702 const paramValues_t cParams, in allBench() argument
1710 …BMK_benchOutcome_t const outcome = BMK_benchMemInvertible(buf, ctx, BASE_CLEVEL, &cParams, BMK_bot… in allBench()
1766 const paramValues_t cParams, in benchMemo() argument
1773 if ( memoTableGet(memoTableArray, cParams) >= INFEASIBLE_THRESHOLD in benchMemo()
1774 || redundantParams(cParams, target, buf.maxBlockSize) ) { in benchMemo()
1778 res = allBench(resultPtr, buf, ctx, cParams, target, winnerResult, feas); in benchMemo()
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Dfullbench.c108 p.cParams = *(ZSTD_compressionParameters*)payload; in local_ZSTD_compress()
210 p.cParams = *(ZSTD_compressionParameters*)payload; in local_ZSTD_compressStream()
342 p.cParams = *(ZSTD_compressionParameters*)payload; in local_ZSTD_compressContinue()
358 p.cParams = *(ZSTD_compressionParameters*)payload; in local_ZSTD_compressContinue_extDict()
Dfuzzer.c476 assert(!ZSTD_checkCParams(params.cParams)); in basicUnitTests()
1238 params.cParams.windowLog = ZSTD_WINDOWLOG_MAX; in basicUnitTests()
1909 { ZSTD_compressionParameters const cParams = ZSTD_getCParams(1, CNBuffSize, dictSize); in basicUnitTests() local
1910 … size_t const estimatedSize = ZSTD_estimateCDictSize_advanced(dictSize, cParams, ZSTD_dlm_byRef); in basicUnitTests()
1915 { ZSTD_compressionParameters const cParams = ZSTD_getCParams(1, CNBuffSize, dictSize); in basicUnitTests() local
1918 cParams, ZSTD_defaultCMem); in basicUnitTests()
1950 … ZSTD_compressionParameters const cParams = ZSTD_getCParams(level, CNBuffSize, dictSize); in basicUnitTests() local
1951 … size_t const cdictSize = ZSTD_estimateCDictSize_advanced(dictSize, cParams, ZSTD_dlm_byCopy); in basicUnitTests()
1958 cParams); in basicUnitTests()
1976 ZSTD_compressionParameters const cParams = ZSTD_getCParams(1, CNBuffSize, dictSize); in basicUnitTests() local
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/external/zstd/contrib/pzstd/
DOptions.h59 if (maxWindowLog != 0 && params.cParams.windowLog > maxWindowLog) { in determineParameters()
60 params.cParams.windowLog = maxWindowLog; in determineParameters()
61 params.cParams = ZSTD_adjustCParams(params.cParams, 0, 0); in determineParameters()
DPzstd.cpp339 return size_t{1} << (params.cParams.windowLog + 2); in calculateStep()
/external/zstd/tests/regression/
Dconfig.c253 zparams.cParams.windowLog = value; in config_get_zstd_params()
256 zparams.cParams.chainLog = value; in config_get_zstd_params()
259 zparams.cParams.hashLog = value; in config_get_zstd_params()
262 zparams.cParams.searchLog = value; in config_get_zstd_params()
265 zparams.cParams.minMatch = value; in config_get_zstd_params()
268 zparams.cParams.targetLength = value; in config_get_zstd_params()
271 zparams.cParams.strategy = (ZSTD_strategy)value; in config_get_zstd_params()
/external/lz4/tests/
Dframetest.c567 LZ4F_preferences_t cParams; in basicTests() local
568 memset(&cParams, 0, sizeof(cParams)); in basicTests()
569 cParams.compressionLevel = -3; in basicTests()
573 cdict, &cParams) ); in basicTests()
579 LZ4F_preferences_t cParams; in basicTests() local
580 memset(&cParams, 0, sizeof(cParams)); in basicTests()
581 cParams.compressionLevel = LZ4F_compressionLevel_max(); in basicTests()
585 cdict, &cParams) ); in basicTests()
593 LZ4F_preferences_t cParams; in basicTests() local
594 memset(&cParams, 0, sizeof(cParams)); in basicTests()
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/external/zstd/programs/
Dzstdcli.c1337 … const ZSTD_compressionParameters cParams = ZSTD_getCParams(cLevel, fileSize, dictSize); in main() local
1340 DISPLAY(" - windowLog : %u\n", cParams.windowLog); in main()
1341 DISPLAY(" - chainLog : %u\n", cParams.chainLog); in main()
1342 DISPLAY(" - hashLog : %u\n", cParams.hashLog); in main()
1343 DISPLAY(" - searchLog : %u\n", cParams.searchLog); in main()
1344 DISPLAY(" - minMatch : %u\n", cParams.minMatch); in main()
1345 DISPLAY(" - targetLength : %u\n", cParams.targetLength); in main()
1346 assert(cParams.strategy < ZSTD_NB_STRATEGIES + 1); in main()
1347 …LAY(" - strategy : %s (%u)\n", ZSTD_strategyMap[(int)cParams.strategy], (unsigned)cParams.str… in main()
/external/zstd/lib/
Dzstd.h1180 ZSTD_compressionParameters cParams; member
1403 ZSTDLIB_API size_t ZSTD_estimateCCtxSize_usingCParams(ZSTD_compressionParameters cParams);
1421 ZSTDLIB_API size_t ZSTD_estimateCStreamSize_usingCParams(ZSTD_compressionParameters cParams);
1432 …D_estimateCDictSize_advanced(size_t dictSize, ZSTD_compressionParameters cParams, ZSTD_dictLoadMet…
1467 ZSTD_compressionParameters cParams);
1498 ZSTD_compressionParameters cParams,
/external/tensorflow/tensorflow/lite/objc/sources/
DTFLInterpreter.mm383 TfLiteQuantizationParams cParams = TfLiteTensorQuantizationParams(tensor);
387 if (cParams.scale != 0.0) {
388 quantizationParams = [[TFLQuantizationParameters alloc] initWithScale:cParams.scale
389 zeroPoint:cParams.zero_point];
/external/zstd/zlibWrapper/
Dzstd_zlibwrapper.c211 …e, params.cParams.windowLog, params.cParams.chainLog, params.cParams.hashLog, params.cParams.searc… in ZWRAP_initializeCStream()
/external/zstd/contrib/linux-kernel/
Dzstd_compress_module.c21 ZSTD_STATIC_ASSERT(offsetof(ZSTD_parameters, cParams) == in zstd_check_structs()

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