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Lines Matching defs:parameters

418                                            ZDICT_cover_params_t parameters) {
420   const U32 k = parameters.k;
421   const U32 d = parameters.d;
495  * Check the validity of the parameters.
496  * Returns non-zero if the parameters are valid and 0 otherwise.
498 static int COVER_checkParameters(ZDICT_cover_params_t parameters,
500   /* k and d are required parameters */
501   if (parameters.d == 0 || parameters.k == 0) {
505   if (parameters.k > maxDictSize) {
509   if (parameters.d > parameters.k) {
513   if (parameters.splitPoint <= 0 || parameters.splitPoint > 1){
616      * It only sorts suffixes by their first parameters.d bytes.
689                                     ZDICT_cover_params_t parameters) {
694       (U32)dictBufferCapacity, (U32)ctx->suffixSize, parameters.k, 4);
709         ctx, freqs, activeDmers, epochBegin, epochEnd, parameters);
721     segmentSize = MIN(segment.end - segment.begin + parameters.d - 1, tail);
722     if (segmentSize < parameters.d) {
741     ZDICT_cover_params_t parameters)
746   parameters.splitPoint = 1.0;
748   g_displayLevel = (int)parameters.zParams.notificationLevel;
750   if (!COVER_checkParameters(parameters, dictBufferCapacity)) {
751     DISPLAYLEVEL(1, "Cover parameters incorrect\n");
766                       parameters.d, parameters.splitPoint);
772   if (!COVER_map_init(&activeDmers, parameters.k - parameters.d + 1)) {
782                               dictBufferCapacity, parameters);
785         samplesBuffer, samplesSizes, nbSamples, parameters.zParams);
798 size_t COVER_checkTotalCompressedSize(const ZDICT_cover_params_t parameters,
814     i = parameters.splitPoint < 1.0 ? nbTrainSamples : 0;
824                            parameters.zParams.compressionLevel);
830   i = parameters.splitPoint < 1.0 ? nbTrainSamples : 0;
862   memset(&best->parameters, 0, sizeof(best->parameters));
910  * If this dictionary is the best so far save it and its parameters.
913                       ZDICT_cover_params_t parameters,
943       /* Save the dictionary, parameters, and size */
947         best->parameters = parameters;
1067  * Parameters for COVER_tryParameters().
1073   ZDICT_cover_params_t parameters;
1077  * Tries a set of parameters and updates the COVER_best_t with the results.
1079  * It takes its parameters as an *OWNING* opaque pointer to support threading.
1083   /* Save parameters as local variables */
1086   const ZDICT_cover_params_t parameters = data->parameters;
1094   if (!COVER_map_init(&activeDmers, parameters.k - parameters.d + 1)) {
1107                                               dictBufferCapacity, parameters);
1109         ctx->samples, ctx->samplesSizes, (unsigned)ctx->nbTrainSamples, ctx->nbTrainSamples, ctx->nbSamples, parameters, ctx->offsets,
1119   COVER_best_finish(data->best, parameters, selection);
1129     ZDICT_cover_params_t* parameters)
1132   const unsigned nbThreads = parameters->nbThreads;
1134       parameters->splitPoint <= 0.0 ? COVER_DEFAULT_SPLITPOINT : parameters->splitPoint;
1135   const unsigned kMinD = parameters->d == 0 ? 6 : parameters->d;
1136   const unsigned kMaxD = parameters->d == 0 ? 8 : parameters->d;
1137   const unsigned kMinK = parameters->k == 0 ? 50 : parameters->k;
1138   const unsigned kMaxK = parameters->k == 0 ? 2000 : parameters->k;
1139   const unsigned kSteps = parameters->steps == 0 ? 40 : parameters->steps;
1145   const int displayLevel = parameters->zParams.notificationLevel;
1155     LOCALDISPLAYLEVEL(displayLevel, 1, "Incorrect parameters\n");
1159     LOCALDISPLAYLEVEL(displayLevel, 1, "Incorrect parameters\n");
1182   LOCALDISPLAYLEVEL(displayLevel, 2, "Trying %u different sets of parameters\n",
1208         LOCALDISPLAYLEVEL(displayLevel, 1, "Failed to allocate parameters\n");
1217       data->parameters = *parameters;
1218       data->parameters.k = k;
1219       data->parameters.d = d;
1220       data->parameters.splitPoint = splitPoint;
1221       data->parameters.steps = kSteps;
1222       data->parameters.shrinkDict = shrinkDict;
1223       data->parameters.zParams.notificationLevel = g_displayLevel;
1224       /* Check the parameters */
1225       if (!COVER_checkParameters(data->parameters, dictBufferCapacity)) {
1226         DISPLAYLEVEL(1, "Cover parameters incorrect\n");
1246   /* Fill the output buffer and parameters with output of the best parameters */
1255     *parameters = best.parameters;