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2019-07-30benchmark: swap var for let in buffer benchmarksAlex Ramirez
In benchmark buffers directory this changes for loops using var to let when it applies for consistency PR-URL: https://github.com/nodejs/node/pull/28867 Reviewed-By: Jan Krems <jan.krems@gmail.com> Reviewed-By: Khaidi Chu <i@2333.moe> Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-06-20benchmark: refactor buffer benchmarksRuben Bridgewater
Currently the buffer benchmarks take significantly too long to complete. This drastically reduces the overall runtime by removing obsolete checked variations and reducing the iteration count. It also improves the benchmarks by removing the deprecated `new Buffer(size)` usage and some other small improvements. PR-URL: https://github.com/nodejs/node/pull/26418 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Peter Marshall <petermarshall@chromium.org> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-04-06buffer: add {read|write}Big[U]Int64{BE|LE} methodsNikolai Vavilov
PR-URL: https://github.com/nodejs/node/pull/19691 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
2019-02-06benchmark: refactor for consistent styleRich Trott
Code in benchmark directory sometimes uses `function () {}` for anonymous callbacks and sometimes uses `() => {}`. Multi-line arrays sometimes have a trailing comma and sometimes do not. Update to always use arrow functions for anonymous callbacks and trailing commas for multiline arrays. PR-URL: https://github.com/nodejs/node/pull/25944 Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-04-10benchmark: changed millions and thousands to njuggernaut451
PR-URL: https://github.com/nodejs/node/pull/18917 Fixes: https://github.com/nodejs/node/issues/18778 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: Andreas Madsen <amwebdk@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
2018-03-24buffer: improve write(U)Int functionsRuben Bridgewater
This improves the performance of some write functions by around 5-15%. PR-URL: https://github.com/nodejs/node/pull/19289 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-03-02benchmark: remove noAssert argumentRuben Bridgewater
This removes the `noAssert` argument and also adds some more tests. PR-URL: https://github.com/nodejs/node/pull/18395 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2018-02-01benchmark: (buffer) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-01-23benchmark: (buffers) use destructuringRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18250 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2017-09-19benchmark: var to constRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/13757 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
2017-09-07benchmark: add default configs to buffer benchmarkRich Trott
Add default values to use for `type` and `method` in `buffer` benchmarks when the provided configuration value is an empty string. This is primarily useful for testing, so the test can request a single iteration without having to worry about providing different valid values for the different benchmarks. While making this change, some `var` instances in immediately surrounding code were changed to `const`. In some cases, `var` had been preserved so that the benchmarks would continue to run in versions of Node.js prior to 4.0.0. However, now that `const` has been introduced into the benchmark `common` module, the benchmarks will no longer run with those versions of Node.js anyway. PR-URL: https://github.com/nodejs/node/pull/15175 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com
2017-06-12benchmark: fix some RegExp nitsVse Mozhet Byt
* Take RegExp creation out of cycle. * use test(), not match() in boolean context. PR-URL: https://github.com/nodejs/node/pull/13551 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
2017-04-20benchmark: reduce string concatenationsVse Mozhet Byt
PR-URL: https://github.com/nodejs/node/pull/12455 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2016-11-27benchmark: reformat code for clarityRich Trott
Some of the benchmark code can be a little dense. Not *very* hard to read but perhaps harder than it needs to be. These changes (many of them whitespace-only) hopefully improve readability. There are also a few cases of `assert.equal()` that are changed to `assert.strictEqual()`. PR-URL: https://github.com/nodejs/node/pull/9790 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2016-05-11benchmark,test,lib: remove extra spacesRich Trott
In preparation for stricter linting, remove extra spaces. PR-URL: https://github.com/nodejs/node/pull/6645 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Roman Reiss <me@silverwind.io>
2016-02-27tools,benchmark: increase lint complianceRich Trott
In the hopes of soon having the benchmark code linted, this change groups all the likely non-controversial lint-compliance changes such as indentation, semi-colon usage, and single-vs.-double quotation marks. Other lint rules may have subtle performance implications in the V8 currently shipped with Node.js. Those changes will require more careful review and will be in a separate change. PR-URL: https://github.com/nodejs/node/pull/5429 Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Brian White <mscdex@mscdex.net>
2016-02-26benchmark: fix configuation parametersAndreas Madsen
The benchmark runner spawns new processes for each configuration. The specific configuration is transfered by process.argv. This means that the values have to be parsed. As of right now only numbers and strings are parsed correctly. However other values such as objects where used. This fixes the benchmarks that used non-string/number values and prevents future issues by asserting the type. PR-URL: https://github.com/nodejs/node/pull/5177 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Rod Vagg <rod@vagg.org>
2016-02-22benchmark: use strict modeRich Trott
Apply strict mode to benchmark code. PR-URL: https://github.com/nodejs/node/pull/5336 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2014-04-01buffer: improve {read,write}{U}Int* methodsNick Apperson
Increase the performance and simplify the logic of Buffer#write{U}Int* and Buffer#read{U}Int* methods by placing the byte manipulation code directly inline. Also improve the speed of buffer-write benchmarks by creating a new call directly to each method by using Function() instead of calling by buff[fn]. Signed-off-by: Trevor Norris <trev.norris@gmail.com>
2013-02-19bench: Consistency in benchmark filenamesisaacs
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