ceph/src/zstd/contrib/experimental_dict_builders/randomDictBuilder/README.md

   1 Random Dictionary Builder
   2
   3 ### Permitted Arguments:
   4 Input File/Directory (in=fileName): required; file/directory used to build dictionary; if directory, will operate recursively for files inside directory; can include multiple files/directories, each following "in="
   5 Output Dictionary (out=dictName): if not provided, default to defaultDict
   6 Dictionary ID (dictID=#): nonnegative number; if not provided, default to 0
   7 Maximum Dictionary Size (maxdict=#): positive number; in bytes, if not provided, default to 110KB
   8 Size of Randomly Selected Segment (k=#): positive number; in bytes; if not provided, default to 200
   9
  10 ###Running Test:
  11 make test
  12
  13
  14 ###Usage:
  15 To build a random dictionary with the provided arguments: make ARG= followed by arguments
  16
  17
  18 ### Examples:
  19 make ARG="in=../../../lib/dictBuilder out=dict100 dictID=520"
  20 make ARG="in=../../../lib/dictBuilder in=../../../lib/compress"