Mars 是微信官方的终端基础组件，是一个使用 C++ 编写的业务性无关、平台性无关的基础组件 目前已接入微信 Android、...

Benchmarking Dictionary Builder ### Permitted Argument: 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=" ###Running Test: make test ###Usage: Benchmark given input files: make ARG= followed by permitted arguments ### Examples: make ARG="in=../../../lib/dictBuilder in=../../../lib/compress" ###Benchmarking Result: - First Cover is optimize cover, second Cover uses optimized d and k from first one. - For every f value of fastCover, the first one is optimize fastCover and the second one uses optimized d and k from first one. This is run for accel values from 1 to 10. - Fourth column is chosen d and fifth column is chosen k github: NODICT 0.000004 2.999642 RANDOM 0.024560 8.791189 LEGACY 0.727109 8.173529 COVER 40.565676 10.652243 8 1298 COVER 3.608284 10.652243 8 1298 FAST f=15 a=1 4.181024 10.570882 8 1154 FAST f=15 a=1 0.040788 10.570882 8 1154 FAST f=15 a=2 3.548352 10.574287 6 1970 FAST f=15 a=2 0.035535 10.574287 6 1970 FAST f=15 a=3 3.287364 10.613950 6 1010 FAST f=15 a=3 0.032182 10.613950 6 1010 FAST f=15 a=4 3.184976 10.573883 6 1058 FAST f=15 a=4 0.029878 10.573883 6 1058 FAST f=15 a=5 3.045513 10.580640 8 1154 FAST f=15 a=5 0.022162 10.580640 8 1154 FAST f=15 a=6 3.003296 10.583677 6 1010 FAST f=15 a=6 0.028091 10.583677 6 1010 FAST f=15 a=7 2.952655 10.622551 6 1106 FAST f=15 a=7 0.02724 10.622551 6 1106 FAST f=15 a=8 2.945674 10.614657 6 1010 FAST f=15 a=8 0.027264 10.614657 6 1010 FAST f=15 a=9 3.153439 10.564018 8 1154 FAST f=15 a=9 0.020635 10.564018 8 1154 FAST f=15 a=10 2.950416 10.511454 6 1010 FAST f=15 a=10 0.026606 10.511454 6 1010 FAST f=16 a=1 3.970029 10.681035 8 1154 FAST f=16 a=1 0.038188 10.681035 8 1154 FAST f=16 a=2 3.422892 10.484978 6 1874 FAST f=16 a=2 0.034702 10.484978 6 1874 FAST f=16 a=3 3.215836 10.632631 8 1154 FAST f=16 a=3 0.026084 10.632631 8 1154 FAST f=16 a=4 3.081353 10.626533 6 1106 FAST f=16 a=4 0.030032 10.626533 6 1106 FAST f=16 a=5 3.041241 10.545027 8 1922 FAST f=16 a=5 0.022882 10.545027 8 1922 FAST f=16 a=6 2.989390 10.638284 6 1874 FAST f=16 a=6 0.028308 10.638284 6 1874 FAST f=16 a=7 3.001581 10.797136 6 1106 FAST f=16 a=7 0.027479 10.797136 6 1106 FAST f=16 a=8 2.984107 10.658356 8 1058 FAST f=16 a=8 0.021099 10.658356 8 1058 FAST f=16 a=9 2.925788 10.523869 6 1010 FAST f=16 a=9 0.026905 10.523869 6 1010 FAST f=16 a=10 2.889605 10.745841 6 1874 FAST f=16 a=10 0.026846 10.745841 6 1874 FAST f=17 a=1 4.031953 10.672080 8 1202 FAST f=17 a=1 0.040658 10.672080 8 1202 FAST f=17 a=2 3.458107 10.589352 8 1106 FAST f=17 a=2 0.02926 10.589352 8 1106 FAST f=17 a=3 3.291189 10.662714 8 1154 FAST f=17 a=3 0.026531 10.662714 8 1154 FAST f=17 a=4 3.154950 10.549456 8 1346 FAST f=17 a=4 0.024991 10.549456 8 1346 FAST f=17 a=5 3.092271 10.541670 6 1202 FAST f=17 a=5 0.038285 10.541670 6 1202 FAST f=17 a=6 3.166146 10.729112 6 1874 FAST f=17 a=6 0.038217 10.729112 6 1874 FAST f=17 a=7 3.035467 10.810485 6 1106 FAST f=17 a=7 0.036655 10.810485 6 1106 FAST f=17 a=8 3.035668 10.530532 6 1058 FAST f=17 a=8 0.037715 10.530532 6 1058 FAST f=17 a=9 2.987917 10.589802 8 1922 FAST f=17 a=9 0.02217 10.589802 8 1922 FAST f=17 a=10 2.981647 10.722579 8 1106 FAST f=17 a=10 0.021948 10.722579 8 1106 FAST f=18 a=1 4.067144 10.634943 8 1154 FAST f=18 a=1 0.041386 10.634943 8 1154 FAST f=18 a=2 3.507377 10.546230 6 1970 FAST f=18 a=2 0.037572 10.546230 6 1970 FAST f=18 a=3 3.323015 10.648061 8 1154 FAST f=18 a=3 0.028306 10.648061 8 1154 FAST f=18 a=4 3.216735 10.705402 6 1010 FAST f=18 a=4 0.030755 10.705402 6 1010 FAST f=18 a=5 3.175794 10.588154 8 1874 FAST f=18 a=5 0.025315 10.588154 8 1874 FAST f=18 a=6 3.127459 10.751104 8 1106 FAST f=18 a=6 0.023897 10.751104 8 1106 FAST f=18 a=7 3.083017 10.780402 6 1106 FAST f=18 a=7 0.029158 10.780402 6 1106 FAST f=18 a=8 3.069700 10.547226 8 1346 FAST f=18 a=8 0.024046 10.547226 8 1346 FAST f=18 a=9 3.056591 10.674759 6 1010 FAST f=18 a=9 0.028496 10.674759 6 1010 FAST f=18 a=10 3.063588 10.737578 8 1106 FAST f=18 a=10 0.023033 10.737578 8 1106 FAST f=19 a=1 4.164041 10.650333 8 1154 FAST f=19 a=1 0.042906 10.650333 8 1154 FAST f=19 a=2 3.585409 10.577066 6 1058 FAST f=19 a=2 0.038994 10.577066 6 1058 FAST f=19 a=3 3.439643 10.639403 8 1154 FAST f=19 a=3 0.028427 10.639403 8 1154 FAST f=19 a=4 3.268869 10.554410 8 1298 FAST f=19 a=4 0.026866 10.554410 8 1298 FAST f=19 a=5 3.238225 10.615109 6 1010 FAST f=19 a=5 0.03078 10.615109 6 1010 FAST f=19 a=6 3.199558 10.609782 6 1874 FAST f=19 a=6 0.030099 10.609782 6 1874 FAST f=19 a=7 3.132395 10.794753 6 1106 FAST f=19 a=7 0.028964 10.794753 6 1106 FAST f=19 a=8 3.148446 10.554842 8 1298 FAST f=19 a=8 0.024277 10.554842 8 1298 FAST f=19 a=9 3.108324 10.668763 6 1010 FAST f=19 a=9 0.02896 10.668763 6 1010 FAST f=19 a=10 3.159863 10.757347 8 1106 FAST f=19 a=10 0.023351 10.757347 8 1106 FAST f=20 a=1 4.462698 10.661788 8 1154 FAST f=20 a=1 0.047174 10.661788 8 1