From da736d8259331a8ef13bf4bbb10bbb8a5c0e5299 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Tue, 13 Aug 2019 12:29:07 +0200 Subject: remove node/v8 from source tree --- deps/node/benchmark/fs/readfile-partitioned.js | 86 -------------------------- 1 file changed, 86 deletions(-) delete mode 100644 deps/node/benchmark/fs/readfile-partitioned.js (limited to 'deps/node/benchmark/fs/readfile-partitioned.js') diff --git a/deps/node/benchmark/fs/readfile-partitioned.js b/deps/node/benchmark/fs/readfile-partitioned.js deleted file mode 100644 index 2775793e..00000000 --- a/deps/node/benchmark/fs/readfile-partitioned.js +++ /dev/null @@ -1,86 +0,0 @@ -// Submit a mix of short and long jobs to the threadpool. -// Report total job throughput. -// If we partition the long job, overall job throughput goes up significantly. -// However, this comes at the cost of the long job throughput. -// -// Short jobs: small zip jobs. -// Long jobs: fs.readFile on a large file. - -'use strict'; - -const path = require('path'); -const common = require('../common.js'); -const filename = path.resolve(__dirname, - `.removeme-benchmark-garbage-${process.pid}`); -const fs = require('fs'); -const zlib = require('zlib'); -const assert = require('assert'); - -const bench = common.createBenchmark(main, { - dur: [5], - len: [1024, 16 * 1024 * 1024], - concurrent: [1, 10] -}); - -function main(conf) { - const len = +conf.len; - try { fs.unlinkSync(filename); } catch {} - var data = Buffer.alloc(len, 'x'); - fs.writeFileSync(filename, data); - data = null; - - var zipData = Buffer.alloc(1024, 'a'); - - var reads = 0; - var zips = 0; - var benchEnded = false; - bench.start(); - setTimeout(() => { - const totalOps = reads + zips; - benchEnded = true; - bench.end(totalOps); - try { fs.unlinkSync(filename); } catch {} - }, +conf.dur * 1000); - - function read() { - fs.readFile(filename, afterRead); - } - - function afterRead(er, data) { - if (er) { - if (er.code === 'ENOENT') { - // Only OK if unlinked by the timer from main. - assert.ok(benchEnded); - return; - } - throw er; - } - - if (data.length !== len) - throw new Error('wrong number of bytes returned'); - - reads++; - if (!benchEnded) - read(); - } - - function zip() { - zlib.deflate(zipData, afterZip); - } - - function afterZip(er, data) { - if (er) - throw er; - - zips++; - if (!benchEnded) - zip(); - } - - // Start reads - var cur = +conf.concurrent; - while (cur--) read(); - - // Start a competing zip - zip(); -} -- cgit v1.2.3