Searched refs:selectivity (Results 1 – 6 of 6) sorted by relevance
1060 …unsigned const selectivity = params.selectivityLevel == 0 ? g_selectivity_default : params.selecti… in ZDICT_trainFromBuffer_unsafe_legacy() local1061 unsigned const minRep = (selectivity > 30) ? MINRATIO : nbSamples >> selectivity; in ZDICT_trainFromBuffer_unsafe_legacy()1111 …VEL(2, "! consider increasing selectivity to produce larger dictionary (-s%u) \n", selectivity+1); in ZDICT_trainFromBuffer_unsafe_legacy()1116 if ((dictContentSize > targetDictSize*3) && (nbSamples > 2*MINRATIO) && (selectivity>1)) { in ZDICT_trainFromBuffer_unsafe_legacy()1117 unsigned proposedSelectivity = selectivity-1; in ZDICT_trainFromBuffer_unsafe_legacy()
521 static unsigned parseLegacyParameters(const char* stringPtr, unsigned* selectivity) in parseLegacyParameters() argument524 *selectivity = readU32FromChar(&stringPtr); in parseLegacyParameters()526 DISPLAYLEVEL(4, "legacy: selectivity=%u\n", *selectivity); in parseLegacyParameters()
408 * `--train-legacy[=selectivity=#]`:419 `zstd --train-legacy=selectivity=8 FILEs`
202 --train-legacy[=s=#] : use the legacy algorithm with selectivity (default: 9)
20189 …ck accesses; database organizations; file organisation; inverted file; selectivity estimation I/O …20452 …systems; online query system; optimal evaluation; order sort clauses by cost and selectivity CACM",
177127 selectivity