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2018-02-04test: add test for tls benchmarksAnatoli Papirovski
PR-URL: https://github.com/nodejs/node/pull/18489 Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: spread operator benchmarkJames M Snell
Benchmark comparing `util._extend()`, `Object.assign()`, and the spread operator for object assignment. `util._extend()` still wins currently. PR-URL: https://github.com/nodejs/node/pull/18442 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
2018-02-01benchmark: shorten config name in http benchmarkJoyee Cheung
Shorten the config name in check_invalid_header_char so it would not result in long lines that make the benchmark result hard to read. PR-URL: https://github.com/nodejs/node/pull/18452 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Weijia Wang <starkwang@126.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2018-02-01benchmark: cut down http benchmark run timeJoyee Cheung
PR-URL: https://github.com/nodejs/node/pull/18379 Reviewed-By: Jon Moss <me@jonathanmoss.me> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-02-01fs: partition readFile against pool exhaustionJamie Davis
Problem: Node implements fs.readFile as: - a call to stat, then - a C++ -> libuv request to read the entire file using the stat size Why is this bad? The effect is to place on the libuv threadpool a potentially-large read request, occupying the libuv thread until it completes. While readFile certainly requires buffering the entire file contents, it can partition the read into smaller buffers (as is done on other read paths) along the way to avoid threadpool exhaustion. If the file is relatively large or stored on a slow medium, reading the entire file in one shot seems particularly harmful, and presents a possible DoS vector. Solution: Partition the read into multiple smaller requests. Considerations: 1. Correctness I don't think partitioning the read like this raises any additional risk of read-write races on the FS. If the application is concurrently readFile'ing and modifying the file, it will already see funny behavior. Though libuv uses preadv where available, this doesn't guarantee read atomicity in the presence of concurrent writes. 2. Performance Downside: Partitioning means that a single large readFile will require into many "out and back" requests to libuv, introducing overhead. Upside: In between each "out and back", other work pending on the threadpool can take a turn. In short, although partitioning will slow down a large request, it will lead to better throughput if the threadpool is handling more than one type of request. Fixes: https://github.com/nodejs/node/issues/17047 PR-URL: https://github.com/nodejs/node/pull/17054 Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2018-02-01benchmark: refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (timers) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (http(2)) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (es) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (url) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (crypto) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (buffer) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: (assert) refactorRuben Bridgewater
PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: fix variables not being setRuben Bridgewater
Due to the destructuring the outer variables were not set anymore. PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-02-01benchmark: fix platform in basename-win32Ruben Bridgewater
It should say `win32` and not `posix`. PR-URL: https://github.com/nodejs/node/pull/18320 Reviewed-By: James M Snell <jasnell@gmail.com>
2018-01-31test: move tmpdir to submodule of commonRich Trott
Move tmpdir functionality to its own module (common/tmpdir). PR-URL: https://github.com/nodejs/node/pull/17856 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
2018-01-29benchmark: implement duration in http test doubleJoyee Cheung
PR-URL: https://github.com/nodejs/node/pull/18380 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-01-29benchmark: make compare.R easier to understandAndreas Madsen
PR-URL: https://github.com/nodejs/node/pull/18373 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2018-01-26http: switch on string valuesSeth Brenith
Long ago, V8 was much faster switching on string lengths than values. That is no longer the case, so we can simplify a couple of methods. PR-URL: https://github.com/nodejs/node/pull/18351 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Kyle Farnung <kfarnung@microsoft.com> Reviewed-By: Anatoli Papirovski <apapirovski@mac.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Jon Moss <me@jonathanmoss.me>
2018-01-23benchmark: use destructuringRuben Bridgewater
This applies to all `async_hooks`, `dns`, `cluster`, `domain` and `module` benchmarks. 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>
2018-01-23benchmark: (dgram) 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>
2018-01-23benchmark: (child_process) 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>
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>
2018-01-23benchmark: (events) 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>
2018-01-23benchmark: (es) 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>
2018-01-23benchmark: (fs) 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>
2018-01-23benchmark: (http) 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>
2018-01-23benchmark: (misc) 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>
2018-01-23benchmark: (http2) 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>
2018-01-23benchmark: (string_decoder) 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>
2018-01-23benchmark: (path) 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>
2018-01-23benchmark: (os) 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>
2018-01-23benchmark: (net) 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>
2018-01-23benchmark: (process) 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>
2018-01-23benchmark: (querystring) 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>
2018-01-23benchmark: (streams) 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>
2018-01-23benchmark: (timers) 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>
2018-01-23benchmark: (tls) 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>
2018-01-23benchmark: (util/v8/vm) 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>
2018-01-23benchmark: (zlib) 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>
2018-01-23benchmark: (url) 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>
2018-01-23benchmark: (assert) 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>
2018-01-23benchmark: (arrays) 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>
2018-01-19benchmark: remove redundant +sreepurnajasti
PR-URL: https://github.com/nodejs/node/pull/17803 Refs: https://github.com/nodejs/code-and-learn/issues/72 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Rich Trott <rtrott@gmail.com>
2018-01-09benchmark: add JSStreamWrap benchmarkAnna Henningsen
This is made to mirror the connection-bound net benchmarks. PR-URL: https://github.com/nodejs/node/pull/17983 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
2018-01-05buffer: check byteLength in readUInt(B|L)ERich Trott
PR-URL: https://github.com/nodejs/node/pull/11146 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-01-05benchmark: improve buffer.readInt(B|L)E benchmarksRich Trott
Split them into their own benhmark file and use different byteLength values. PR-URL: https://github.com/nodejs/node/pull/11146 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-01-05buffer: check byteLength in readInt(B|L)ESebastian Van Sande
The 'byteLength' argument should be required and of type 'number'. It should have a value between 1 and 6. PR-URL: https://github.com/nodejs/node/pull/11146 Fixes: https://github.com/nodejs/node/issues/10515 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2018-01-05benchmark: fix timeout in write-stream-throughputAnatoli Papirovski
PR-URL: https://github.com/nodejs/node/pull/17958 Fixes: https://github.com/nodejs/node/issues/17901 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
2017-12-27buffer: optimize readDouble and readFloat methodsBen Noordhuis
Compute the floating point number in JavaScript to avoid having to call out to the C++ runtime. The improvements are not insubstantial: improvement confidence p.value value="big" endian="BE" type="Double" noAssert="false" 292.86 % *** 1.688367e-08 value="big" endian="BE" type="Double" noAssert="true" 353.19 % *** 6.079414e-10 value="big" endian="BE" type="Float" noAssert="false" 406.21 % *** 1.730122e-07 value="big" endian="BE" type="Float" noAssert="true" 450.81 % *** 6.909242e-07 value="big" endian="LE" type="Double" noAssert="false" 268.39 % *** 8.625486e-09 value="big" endian="LE" type="Double" noAssert="true" 310.66 % *** 2.798332e-15 value="big" endian="LE" type="Float" noAssert="false" 382.99 % *** 3.412057e-07 value="big" endian="LE" type="Float" noAssert="true" 394.60 % *** 1.406742e-07 value="inf" endian="BE" type="Double" noAssert="false" 312.91 % *** 7.407943e-12 value="inf" endian="BE" type="Double" noAssert="true" 392.47 % *** 3.821179e-08 value="inf" endian="BE" type="Float" noAssert="false" 466.01 % *** 8.953363e-08 value="inf" endian="BE" type="Float" noAssert="true" 460.76 % *** 5.381256e-09 value="inf" endian="LE" type="Double" noAssert="false" 279.50 % *** 2.390682e-09 value="inf" endian="LE" type="Double" noAssert="true" 335.30 % *** 3.587173e-09 value="inf" endian="LE" type="Float" noAssert="false" 439.77 % *** 1.057133e-07 value="inf" endian="LE" type="Float" noAssert="true" 426.72 % *** 4.353408e-09 value="nan" endian="BE" type="Double" noAssert="false" 271.18 % *** 2.281526e-05 value="nan" endian="BE" type="Double" noAssert="true" 312.63 % *** 1.974975e-07 value="nan" endian="BE" type="Float" noAssert="false" 429.17 % *** 2.416228e-07 value="nan" endian="BE" type="Float" noAssert="true" 461.39 % *** 1.956714e-08 value="nan" endian="LE" type="Double" noAssert="false" 267.03 % *** 9.938479e-12 value="nan" endian="LE" type="Double" noAssert="true" 276.93 % *** 7.842481e-08 value="nan" endian="LE" type="Float" noAssert="false" 415.97 % *** 8.082710e-07 value="nan" endian="LE" type="Float" noAssert="true" 433.68 % *** 1.030200e-07 value="small" endian="BE" type="Double" noAssert="false" 273.20 % *** 9.071652e-11 value="small" endian="BE" type="Double" noAssert="true" 326.25 % *** 3.120167e-08 value="small" endian="BE" type="Float" noAssert="false" 845.61 % *** 8.044170e-08 value="small" endian="BE" type="Float" noAssert="true" 868.61 % *** 2.944539e-08 value="small" endian="LE" type="Double" noAssert="false" 251.29 % *** 5.613930e-09 value="small" endian="LE" type="Double" noAssert="true" 286.82 % *** 8.149603e-10 value="small" endian="LE" type="Float" noAssert="false" 824.87 % *** 1.199729e-08 value="small" endian="LE" type="Float" noAssert="true" 834.35 % *** 4.799620e-08 value="zero" endian="BE" type="Double" noAssert="false" 216.70 % *** 3.872293e-12 value="zero" endian="BE" type="Double" noAssert="true" 239.31 % *** 6.439601e-09 value="zero" endian="BE" type="Float" noAssert="false" 353.75 % *** 3.639974e-07 value="zero" endian="BE" type="Float" noAssert="true" 388.86 % *** 7.074318e-10 value="zero" endian="LE" type="Double" noAssert="false" 179.34 % *** 5.230763e-06 value="zero" endian="LE" type="Double" noAssert="true" 199.66 % *** 2.177589e-11 value="zero" endian="LE" type="Float" noAssert="false" 299.55 % *** 9.961978e-08 value="zero" endian="LE" type="Float" noAssert="true" 333.30 % *** 2.470764e-08 PR-URL: https://github.com/nodejs/node/pull/17775 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
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