lukechilds/node - node - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Rich Trott	b62343d83c	benchmark: add default configs to buffer benchmark 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	7 years ago
Vse Mozhet Byt	22aa3d4899	benchmark: reduce string concatenations PR-URL: https://github.com/nodejs/node/pull/12455 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>	8 years ago
Bartosz Sosnowski	05ac6e1b01	benchmark: remove forced optimization from buffer This removes all instances of %OptimizeFunctionOnNextCall from buffer benchmarks PR-URL: https://github.com/nodejs/node/pull/9615 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>	8 years ago
Rich Trott	68ba9aa0fb	test,lib,benchmark: match function names In most cases, named functions match the variable or property to which they are being assigned. That also seems to be the practice in a series of PRs currently being evaluated that name currently-anonymous functions. This change applies that rule to instances in the code base that don't comply with that practice. This will be enforceable with a lint rule once we upgrade to ESLint 3.8.0. PR-URL: https://github.com/nodejs/node/pull/9113 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>	8 years ago
Zach Bjornson	a1059afd39	buffer: speed up swap16/32, add swap64 * Speed up buffer.swap16 and swap32 by using builtins. Up to ~6x gain. Drop transition point between JS and C++ implementations accordingly. Amount of performance improvement not only depends on buffer size but also memory alignment. * Fix tests: C++ impl tests were testing 0-filled buffers so were always passing. * Add similar buffer.swap64 method. * Make buffer-swap benchmark mirror JS impl. doc/api/buffer.markdown has an entry of "added: REPLACEME" that should be changed to the correct release number before tagged. Because node is currently using a very old version of cpplint.py it doesn't know that std::swap() has moved from <algorithm> to <utility> in c++11. So until cpplint.py is updated simply NOLINT the line. Technically it should be NOLINT(build/include_what_you_use), but that puts the line over 80 characters causing another lint error. PR-URL: https://github.com/nodejs/node/pull/7157 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>	9 years ago
James M Snell	7d73e60f60	buffer: add swap16() and swap32() methods Adds Buffer.prototype.swap16() and Buffer.prototype.swap32() methods that mutate the Buffer instance in-place by swapping the 16-bit and 32-bit byte-order. Example: ```js const buf = Buffer([0x1, 0x2, 0x3, 0x4]); buf.swap16(); console.log(buf); // prints Buffer(0x2, 0x1, 0x4, 0x3); buf.swap32(); console.log(buf); // prints Buffer(0x3, 0x4, 0x1, 0x2); ``` PR-URL: https://github.com/nodejs/node/pull/5724 Reviewed-By: Trevor Norris <trev.norris@gmail.com>	9 years ago