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ext/zstd/contrib/largeNbDicts/README.md  view on Meta::CPAN

-B#         : split input into blocks of size # (default: no split) 
-#          : use compression level # (default: 3) 
-D #        : use # as a dictionary (default: create one) 
-i#         : nb benchmark rounds (default: 6) 
--nbBlocks=#: use # blocks for bench (default: one per file) 
--nbDicts=# : create # dictionaries for bench (default: one per block) 
-h          : help (this text) 
 
Advanced Options (see zstd.h for documentation) : 
--dedicated-dict-search
--dict-content-type=#
--dict-attach-pref=#
```

ext/zstd/contrib/largeNbDicts/largeNbDicts.c  view on Meta::CPAN

    DISPLAY ("-#          : use compression level # (default: %u) \n", CLEVEL_DEFAULT);
    DISPLAY ("-D #        : use # as a dictionary (default: create one) \n");
    DISPLAY ("-i#         : nb benchmark rounds (default: %u) \n", BENCH_TIME_DEFAULT_S);
    DISPLAY ("-p#         : print speed for all rounds 0=fastest 1=median (default: 0) \n");
    DISPLAY ("--nbBlocks=#: use # blocks for bench (default: one per file) \n");
    DISPLAY ("--nbDicts=# : create # dictionaries for bench (default: one per block) \n");
    DISPLAY ("-h          : help (this text) \n");
    DISPLAY (" \n");
    DISPLAY ("Advanced Options (see zstd.h for documentation) : \n");
    DISPLAY ("--dedicated-dict-search\n");
    DISPLAY ("--dict-content-type=#\n");
    DISPLAY ("--dict-attach-pref=#\n");
    return 0;
}

int bad_usage(const char* exeName)
{
    DISPLAY (" bad usage : \n");
    usage(exeName);
    return 1;
}

ext/zstd/contrib/largeNbDicts/largeNbDicts.c  view on Meta::CPAN

        if (!strcmp(argument, "-D")) { argNb++; assert(argNb < argc); dictionary = argv[argNb]; continue; }
        if (longCommandWArg(&argument, "-i")) { nbRounds = readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "-p")) { metricAggregatePref = (int)readU32FromChar(&argument); continue;}
        if (longCommandWArg(&argument, "--dictionary=")) { dictionary = argument; continue; }
        if (longCommandWArg(&argument, "-B")) { blockSize = readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--blockSize=")) { blockSize = readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--nbDicts=")) { nbDicts = readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--nbBlocks=")) { nbBlocks = readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--clevel=")) { cLevel = (int)readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--dedicated-dict-search")) { dedicatedDictSearch = 1; continue; }
        if (longCommandWArg(&argument, "--dict-content-type=")) { dictContentType = (int)readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--dict-attach-pref=")) { dictAttachPref = (int)readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "--prefetch-cdict-tables=")) { prefetchCDictTables = (int)readU32FromChar(&argument); continue; }
        if (longCommandWArg(&argument, "-")) { cLevel = (int)readU32FromChar(&argument); continue; }
        /* anything that's not a command is a filename */
        nameTable[nameIdx++] = argument;
    }

    FileNamesTable* filenameTable;

    if (recursiveMode) {