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author | Troy Connor <troy0820@users.noreply.github.com> | 2016-12-07 11:06:30 -0500 |
---|---|---|
committer | Rich Trott <rtrott@gmail.com> | 2016-12-23 11:49:52 -0800 |
commit | 7021e6b52dff136cf30ce6c22795282cb0852c39 (patch) | |
tree | 66f80cff922dabfdf5befb61a109c08b992e70e8 /benchmark/buffers | |
parent | 0bdd39f729a9c26a88cda964696b97bdaa2592d4 (diff) | |
download | android-node-v8-7021e6b52dff136cf30ce6c22795282cb0852c39.tar.gz android-node-v8-7021e6b52dff136cf30ce6c22795282cb0852c39.tar.bz2 android-node-v8-7021e6b52dff136cf30ce6c22795282cb0852c39.zip |
benchmark: refactor buffer benchmarks
Add configuration object createBenchmark object for buffer size &
iteration in buffer-base64-encode & buffer-base64-decode.js.
PR-URL: https://github.com/nodejs/node/pull/10175
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Diffstat (limited to 'benchmark/buffers')
-rw-r--r-- | benchmark/buffers/buffer-base64-decode.js | 9 | ||||
-rw-r--r-- | benchmark/buffers/buffer-base64-encode.js | 20 |
2 files changed, 18 insertions, 11 deletions
diff --git a/benchmark/buffers/buffer-base64-decode.js b/benchmark/buffers/buffer-base64-decode.js index 01f7f1bc91..3d00e69b90 100644 --- a/benchmark/buffers/buffer-base64-decode.js +++ b/benchmark/buffers/buffer-base64-decode.js @@ -2,15 +2,18 @@ const assert = require('assert'); const common = require('../common.js'); -const bench = common.createBenchmark(main, {}); +const bench = common.createBenchmark(main, { + n: [32], +}); function main(conf) { + const n = +conf.n; const s = 'abcd'.repeat(8 << 20); s.match(/./); // Flatten string. assert.strictEqual(s.length % 4, 0); const b = Buffer.allocUnsafe(s.length / 4 * 3); b.write(s, 0, s.length, 'base64'); bench.start(); - for (var i = 0; i < 32; i += 1) b.base64Write(s, 0, s.length); - bench.end(32); + for (var i = 0; i < n; i += 1) b.base64Write(s, 0, s.length); + bench.end(n); } diff --git a/benchmark/buffers/buffer-base64-encode.js b/benchmark/buffers/buffer-base64-encode.js index 930dc82b6b..f618ba21ec 100644 --- a/benchmark/buffers/buffer-base64-encode.js +++ b/benchmark/buffers/buffer-base64-encode.js @@ -1,16 +1,20 @@ 'use strict'; var common = require('../common.js'); -var bench = common.createBenchmark(main, {}); +const bench = common.createBenchmark(main, { + len: [64 * 1024 * 1024], + n: [32] +}); function main(conf) { - var N = 64 * 1024 * 1024; - var b = Buffer.allocUnsafe(N); - var s = ''; - var i; + const n = +conf.n; + const len = +conf.len; + const b = Buffer.allocUnsafe(len); + let s = ''; + let i; for (i = 0; i < 256; ++i) s += String.fromCharCode(i); - for (i = 0; i < N; i += 256) b.write(s, i, 256, 'ascii'); + for (i = 0; i < len; i += 256) b.write(s, i, 256, 'ascii'); bench.start(); - for (i = 0; i < 32; ++i) b.toString('base64'); - bench.end(64); + for (i = 0; i < n; ++i) b.toString('base64'); + bench.end(n); } |