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23 Commits
Author SHA1 Message Date
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>
 2017-04-20 04:46:37 +03:00
Refael Ackermann fbe946bb63 benchmark,windows: TCP.readStart() meaningful only after completion 
fixes #11972

PR-URL: https://github.com/nodejs/node/pull/12258
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2017-04-14 00:04:27 -04:00
Vse Mozhet Byt 74dc3bfe08 benchmark: replace [].join() with ''.repeat() 
Also add a benchmark to compare both ways to create strings.

PR-URL: https://github.com/nodejs/node/pull/12170
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2017-04-04 09:19:18 -07:00
Brian White f955c734ba benchmark: improve readability of net benchmarks 
PR-URL: https://github.com/nodejs/node/pull/10446
Reviewed-By: James M Snell <jasnell@gmail.com>
 2017-01-05 02:42:01 -05:00
Brian White d43b14495c benchmark: move punycode benchmark out of net 
punycode/ICU is not specific to any particular module, so move it to
a more generic location.

PR-URL: https://github.com/nodejs/node/pull/10446
Reviewed-By: James M Snell <jasnell@gmail.com>
 2017-01-05 02:41:22 -05:00
Andreas Madsen 8bb59fdb12 benchmark: missing process.exit after bench.end 
Previously bench.end would call process.exit(0) however this is rather
confusing and indeed a few benchmarks had code that assumed otherwise.

This adds process.exit(0) to the benchmarks that needs it.

PR-URL: https://github.com/nodejs/node/pull/7094
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2016-07-26 13:21:50 +02:00
James M Snell 7de59ef925 net: use icu's punycode implementation 
ICU has a punycode implementation built in. Use it instead of the
javascript implementation because it's much faster.

PR-URL: https://github.com/nodejs/node/pull/7355
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2016-06-29 17:10:53 -07:00
Matt Loring 89164a096d benchmark: Fix crash in net benchmarks 
Net benchmarks create partial event emitters that do not have all of the
required event emitter functions. They currently mock out `on`, `once`,
and `emit` functions. This change mocks out `prependListener` as well to
avoid crashing in `_stream_readable`.

PR-URL: https://www.github.com/nodejs/node/pull/6407
Fixes: https://www.github.com/nodejs/node/issues/6405
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Minwoo Jung <jmwsoft@gmail.com>
Reviewed-By: Matthew Loring <mattloring@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2016-04-27 17:06:08 -07:00
James M Snell 85ab4a5f12 buffer: add .from(), .alloc() and .allocUnsafe() 
Several changes:

* Soft-Deprecate Buffer() constructors
* Add `Buffer.from()`, `Buffer.alloc()`, and `Buffer.allocUnsafe()`
* Add `--zero-fill-buffers` command line option
* Add byteOffset and length to `new Buffer(arrayBuffer)` constructor
* buffer.fill('') previously had no effect, now zero-fills
* Update the docs

PR-URL: https://github.com/nodejs/node/pull/4682
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
 2016-03-16 08:34:02 -07:00
Rich Trott dcfda1007b tools,benchmark: increase lint compliance 
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>
 2016-02-27 20:15:17 -08:00
Rich Trott 4bb529d972 benchmark: use strict mode 
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>
 2016-02-22 11:09:26 -08:00
Matteo Collina 7764b6cb96 streams: 5% throughput gain when sending small chunks 
Improves the performance when moving small buffers by 5%,
and it adds a benchmark to avoid regression in that area.
In all other cases it is equally performant to current master.

Full performance results available at:
https://gist.github.com/mcollina/717c35ad07d15710b6b9.

PR-URL: https://github.com/nodejs/node/pull/4354
Reviewed-By: James M Snell <jasnell@gmail.com>
 2016-02-09 09:30:12 +00:00
Matteo Collina 137f53c7b7 dgram: support dgram.send with multiple buffers 
Added ability to dgram.send to send multiple buffers, _writev style.
The offset and length parameters in dgram.send are now optional.
Refactored the dgram benchmarks, and seperated them from net.
Added docs for the new signature.

Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Fixes: https://github.com/nodejs/node/issues/4302
PR-URL: https://github.com/nodejs/node/pull/4374
 2016-01-29 19:26:44 +01:00
Brian White a081c7c522 benchmark: fix chunky client benchmark execution 
This commit fixes a few things for this benchmark:

1. Ensures the temporary directory for the unix socket exists.
2. Prevents the client code from being run directly because the
server script is the one that calls out the client code.
3. Ensures the server is closed once the client benchmarks have
finished.
4. Since this is an http benchmark, it should be moved to the http
benchmarks subdirectory.

PR-URL: https://github.com/iojs/io.js/pull/1257
Reviewed-By: Roman Reiss <me@silverwind.io>
 2015-04-03 00:56:45 -04:00
Rudi Cilibrasi 030a92347d benchmark: chunky http client benchmark variation 
PR-URL: https://github.com/iojs/io.js/pull/228
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2015-03-09 10:58:40 -06:00
Yosuke Furukawa 3abfb56f9b benchmark: fix tcp bench after internal api change 
Fix up the tcp raw benchmarks after an internal API change.

PR-URL: https://github.com/iojs/io.js/pull/495
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2015-01-18 18:09:10 +01:00
Fedor Indutny 9836a4eeda stream_wrap: use uv_try_write where possible 
Use `uv_try_write` for string and buffer writes, thus avoiding to do
allocations and copying in some of the cases.
 2014-01-29 02:49:03 +04:00
Ben Noordhuis d75f67f949 bench: fix up benchmarks after internal api change 2013-07-20 12:13:54 +02:00
Trevor Norris 22668db73d benchmark: update callbacks only receive data 
Since the SlabAllocator was removed the buffer length/offset is no
longer sent to the onread callback. The benchmarks have been updated to
reflect that.
 2013-07-08 16:53:41 -07:00
Ben Noordhuis 3dac421393 bench: add dgram send/recv benchmark 2013-03-20 17:16:30 +01:00
isaacs 4b80f217cd bench: Simplify duration arguments to benchmarks 
For throughput benchmarks, run with just 5s durations rather than 1s and 3s.

For startup benchmark, run with just a single 1s duration, since it's very
consistent anyway.
 2013-02-19 17:16:55 -08:00
isaacs e82f97401f bench: net benchmarks using common script 2013-02-19 14:14:30 -08:00
isaacs baea73ccda bench: Move net-pipe into benchmark/net 2013-02-19 14:14:30 -08:00