most.js のベンチマークを実行してみた

gistfile1.txt

$ npm ls
most-perf@0.10.0 /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
├── @reactivex/rxjs@5.0.0-beta.0
├── baconjs@0.7.83
├─┬ benchmark@2.0.0-pre (git://github.com/bestiejs/benchmark.js.git#d996372edec2da9f7265b0d9d5138542d0b756ec)
│ ├── lodash-compat@3.10.1
│ └── platform@1.3.0
├── highland@2.5.1
├── kefir@3.2.0
├── lodash@3.10.1
└── rx@4.0.7

$ node --version
v0.12.7

$ npm start

> most-perf@0.10.0 start /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> npm run concatMap && npm run filter-map-reduce && npm run flatMap && npm run scan && npm run skipRepeats && npm run zip


> most-perf@0.10.0 concatMap /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> node ./concatMap.js

concatMap 1000 x 1000 streams
-------------------------------------------------------
most        110.05 op/s ±  0.54%   (82 samples)
rx 4          1.11 op/s ±  1.00%   (10 samples)
rx 5          7.07 op/s ±  3.57%   (38 samples)
kefir        12.04 op/s ±  0.79%   (59 samples)
bacon         0.93 op/s ±  6.99%    (9 samples)
lodash       18.60 op/s ±  3.43%   (35 samples)
Array         0.39 op/s ±  1.66%    (5 samples)
-------------------------------------------------------

> most-perf@0.10.0 filter-map-reduce /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> node ./filter-map-reduce

filter -> map -> reduce 1000000 integers
-------------------------------------------------------
most        357.25 op/s ±  0.57%   (83 samples)
rx 4          0.78 op/s ±  5.61%    (8 samples)
rx 5          4.15 op/s ±  0.65%   (24 samples)
kefir        13.18 op/s ±  0.87%   (63 samples)
bacon         1.27 op/s ±  2.63%   (11 samples)
highland      5.76 op/s ±  1.33%   (32 samples)
lodash       39.95 op/s ± 11.37%   (42 samples)
Array         9.32 op/s ±  1.89%   (28 samples)
-------------------------------------------------------

> most-perf@0.10.0 flatMap /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> node ./flatMap.js

flatMap 1000 x 1000 streams
-------------------------------------------------------
most        125.10 op/s ±  0.87%   (80 samples)
rx 4          0.55 op/s ±  2.88%    (7 samples)
rx 5          7.72 op/s ±  1.01%   (40 samples)
kefir        11.50 op/s ±  0.72%   (56 samples)
bacon         1.11 op/s ±  0.70%   (10 samples)
highland      0.10 op/s ±  5.75%    (5 samples)
lodash       19.01 op/s ±  5.61%   (36 samples)
Array         0.38 op/s ±  1.16%    (5 samples)
-------------------------------------------------------

> most-perf@0.10.0 scan /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> node ./scan.js

scan -> reduce 1000000 integers
-------------------------------------------------------
most        332.67 op/s ±  0.93%   (82 samples)
rx 4          0.86 op/s ±  2.46%    (9 samples)
rx 5          4.21 op/s ±  1.04%   (25 samples)
kefir        17.23 op/s ±  0.77%   (78 samples)
bacon         1.02 op/s ±  2.05%   (10 samples)
highland      4.66 op/s ±  1.76%   (27 samples)
lodash       29.15 op/s ±  6.62%   (39 samples)
Array         7.18 op/s ±  6.15%   (23 samples)
-------------------------------------------------------

> most-perf@0.10.0 skipRepeats /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> node ./skipRepeats.js

skipRepeats -> reduce 2 x 1000000 integers
-------------------------------------------------------
most        271.86 op/s ±  0.71%   (80 samples)
rx 4          0.93 op/s ±  1.11%    (9 samples)
rx 5          5.62 op/s ±  0.41%   (31 samples)
kefir        16.02 op/s ±  0.61%   (73 samples)
bacon         1.48 op/s ±  3.67%   (12 samples)
lodash       55.73 op/s ±  4.21%   (55 samples)
Array        12.29 op/s ±  1.69%   (34 samples)
-------------------------------------------------------

> most-perf@0.10.0 zip /Users/yamauchi/.ghq/github.com/cujojs/most/test/perf
> node ./zip.js

zip 2 x 100000 integers
-------------------------------------------------------
most         99.10 op/s ±  1.78%   (76 samples)
rx 4          2.67 op/s ±  1.11%   (17 samples)
rx 5         18.71 op/s ±  3.19%   (47 samples)
kefir        22.61 op/s ±  0.65%   (55 samples)
bacon         0.87 op/s ±  3.95%    (9 samples)
highland      0.31 op/s ±  8.13%    (6 samples)
lodash       44.54 op/s ±  3.16%   (55 samples)
-------------------------------------------------------