Ensure that samples are evenly distributed, which is required for
v8::CpuProfiler users to work correctly (v8-profiler / node-inspector).
PR-URL: https://github.com/nodejs/node/pull/2324
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
"Calls" is used frequently throughout the docs except for this line.
Use "Calls" over "Executes" to make it consistent.
PR-URL: https://github.com/nodejs/node/pull/2800
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Original commit message:
TypedArray accessor detection: consider entire prototype chain
When looking up a special accessor for known TypedArray fields
("length", "byteLength", "byteOffset"), consider the entire
prototype chain, not only the direct prototype.
This allows subclasses of TypedArrays to benefit from fast
specialized accesses.
Review URL: https://codereview.chromium.org/1313493005
Cr-Commit-Position: refs/heads/master@{#30678}
Benchmark results:
buffers/buffer-iterate.js size=16386 type=slow method=for n=1000:
./node: 71607 node: 8702.3 ............ 722.85%
Improvement depends on the code, but generally brings us back to the
performance that we had before the v8 update (if not making it
faster).
Fixes: https://github.com/nodejs/node/issues/2463
PR-URL: https://github.com/nodejs/node/pull/2801
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Do not let the module struct to be deallocated by `uv_dlclose`
before reading data from it.
PR-URL: https://github.com/nodejs/node/pull/2792
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Yosuke Furukawa <yosuke.furukawa@gmail.com>
This list of changes is relative to the last io.js v3.x branch
release, v3.3.0. Please see the list of notable changes in the v3.x,
v2.x and v1.x releases for a more complete list of changes from
0.12.x. Note, that some changes in the v3.x series as well as major
breaking changes in this release constitute changes required for full
convergence of the Node.js and io.js projects.
* child_process: ChildProcess.prototype.send() and process.send()
operate asynchronously across all platforms so an optional callback
parameter has been introduced that will be invoked once the message
has been sent, i.e. .send(message[, sendHandle][, callback])
(Ben Noordhuis) #2620.
* node: Rename "io.js" code to "Node.js" (cjihrig) #2367.
* node-gyp: This release bundles an updated version of node-gyp that
works with all versions of Node.js and io.js including nightly and
release candidate builds. From io.js v3 and Node.js v4 onward, it
will only download a headers tarball when building addons rather
than the entire source. (Rod Vagg) #2700.
* npm: Upgrade to version 2.14.2 from 2.13.3, includes a security
update, see https://github.com/npm/npm/releases/tag/v2.14.2 for more
details, (Kat Marchán) #2696.
* timers: Improved timer performance from porting the 0.12
implementation, plus minor fixes (Jeremiah Senkpiel) #2540,
(Julien Gilli) nodejs/node-v0.x-archive#8751nodejs/node-v0.x-archive#8905
* util: The util.is*() functions have been deprecated, beginning with
deprecation warnings in the documentation for this release, users
are encouraged to seek more robust alternatives in the npm registry,
(Sakthipriyan Vairamani) #2447.
* v8: Upgrade to version 4.5.103.30 from 4.4.63.30 (Ali Ijaz Sheikh) #2632.
- Implement new TypedArray prototype methods: copyWithin(), every(),
fill(), filter(), find(), findIndex(), forEach(), indexOf(),
join(), lastIndexOf(), map(), reduce(), reduceRight(), reverse(),
slice(), some(), sort(). See
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray
for further information.
- Implement new TypedArray.from() and TypedArray.of() functions. See
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray
for further information.
- Implement arrow functions. See
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/Arrow_functions
for further information.
- Full ChangeLog available at
https://github.com/v8/v8-git-mirror/blob/4.5.103/ChangeLog
PR-URL: https://github.com/nodejs/node/pull/2742
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
This fixes a minor typographical error in the Assertion Testing doc.
PR-URL: https://github.com/nodejs/node/pull/2728
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
This a backport of the following commits from the v8's upstream:
* 1a8c38c50513f9af07ada479629a653e1cf36ff3
* 206f12abee3f1e7eda8fc6521d48f3c319460ee1
* 9e3676da9ab1aaf7de3e8582cb3fdefcc3dbaf33
Original commit message:
heap: make array buffer maps disjoint
Remove intersection from the `std::map`s representing current live
ArrayBuffers. While being simpler to understand, it poses
significant performance issue for the active ArrayBuffer users (like
node.js).
Store buffers separately, and process them together during
mark-sweep phase.
The results of benchmarks are:
$ ./node-slow bench && ./node-fast bench
4997.4 ns/op
4685.7 ns/op
NOTE: `fast` - was a patched node.js, `slow` - unpatched node.js
with vanilla v8.
PR-URL: https://github.com/nodejs/node/pull/2732
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Roman Reiss <me@silverwind.io>
* support process.release
* support all io.js versions
* support node v4+ including new download locations
* enable delay-load hook by default by default
* download header-only tarballs instead of full source
See https://github.com/nodejs/node-gyp/pull/711 for full details
PR-URL: https://github.com/nodejs/node/pull/2700
Reviewed-By: Forrest L Norvell <forrest@npmjs.com>
Previously, in _validateStdio we were using stdio.fd || stdio. If
stdio.fd was falsy (or 0 in the case of stdin), then the entire stdio
object would be passed which could cause a crash.
Fixes: https://github.com/nodejs/node/issues/2721
PR-URL: https://github.com/nodejs/node/pull/2727
Reviewed-By: silverwind - Roman Reiss <me@silverwind.io>
Reviewed-By: cjihrig - Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: indutny - Fedor Indutny <fedor.indutny@gmail.com>
It was pointed out by Zhou Ran that the Windows XP implementation of
uv_rwlock_rdlock() and friends may unlock the inner write mutex on a
different thread than the one that locked it, resulting in undefined
behavior.
The only place that uses rwlocks is the crypto module. Make that use
normal (simple) mutexes instead.
OpenSSL's critical sections are generally very short, with exclusive
access outnumbering shared access by a factor of three or more, so
it's not as if using rwlocks gives a decisive performance advantage.
PR-URL: https://github.com/nodejs/node/pull/2723
Reviewed-By: Fedor Indutny <fedor@indutny.com>
cpplint uses the top-level .git directory to determine what the root is
for #include guards. If it doesn't find a .git directory, it walks up
all the way to the system root and subsequently complains that guards
must be written as HOME_USER_SRC_NODE_SRC_FILENAME_H_.
This commit replaces the .git-based path munging with a fixed root path
relative to the location of the cpplint script, making it possible to
successfully run `make test` from an extracted tarball.
Fixes: https://github.com/nodejs/node/issues/2693
PR-URL: https://github.com/nodejs/node/pull/2710
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
This patch should make the tests pass on the downstreamed npm.
PR-URL: https://github.com/nodejs/node/pull/2696
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Note: When this was cherry-picked for v8 v4.4 (landed in nodejs#2636),
test-heap.cc:1989 chunk did not exist. It now exists in
v8 v4.5.103.30. This PR completes the cherry pick of the whole commit
from v8.
PR-URL: https://github.com/nodejs/node/pull/2692
Reviewed-By: ofrobots - Ali Ijaz Sheikh <ofrobots@google.com>
Original commit message:
Use static_cast<> for NULL (clang 3.7)
The following errors come up when compiling v8
with clang 3.7 on FreeBSD/amd64:
src/runtime/runtime-i18n.cc:629:37: error: reinterpret_cast from
'nullptr_t' to 'v8::internal::Smi *' is not allowed
local_object->SetInternalField(1, reinterpret_cast<Smi*>(NULL));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
test/cctest/test-heap.cc:131:20: error: reinterpret_cast from
'nullptr_t' to 'v8::internal::Object *' is not allowed
Handle<Object> n(reinterpret_cast<Object*>(NULL), isolate);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
test/cctest/test-heap.cc:1989:18: error: reinterpret_cast from
'nullptr_t' to 'Address' (aka 'unsigned char *') is not
allowed
Address base = reinterpret_cast<Address>(NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+add myself to the AUTHORS file.
BUG=
Review URL: https://codereview.chromium.org/1277353002
Cr-Commit-Position: refs/heads/master@{#30103}
- Added NODE_REPL_HISTORY to the environment variables in the --help
and made all descriptions start with lower case for consistency.
- Added NODE_REPL_HISTORY and NODE_ICU_DATA to the man page.
PR-URL: https://github.com/nodejs/node/pull/2690
Reviewed-By: fishrock123 - Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: evanlucas - Evan Lucas <evanlucas@me.com>
The version used before returned -1 on truncation which does not conform
to the standard.
PR-URL: https://github.com/nodejs/node/pull/2404
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Long exception lines resulted in a stack buffer overflow or assertion
because it was assumed snprintf not counts discarded chars
or the assertion itself was incorrect: `(off) >= sizeof(arrow)`
PR-URL: https://github.com/nodejs/node/pull/2404
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Fixes a regression that appeared with the new Buffer implementation in v3.
Without this change, calling the SlowBuffer constructor with something else
than a number would abort on the C++ side. This makes sure that the length
argument is coerced to number or is 0.
Fixes: https://github.com/nodejs/node/issues/2634
PR-URL: https://github.com/nodejs/node/pull/2635
Reviewed-By: trevnorris - Trevor Norris <trev.norris@gmail.com>
Reviewed-By: cjihrig - Colin Ihrig <cjihrig@gmail.com>
Turn on V8 API deprecation warnings. Fix up the no-arg Isolate::New()
calls in src/node.cc and src/debug-agent.cc.
PR-URL: https://github.com/nodejs/io.js/pull/2091
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The list of Array properties needed to be updated to match the new ones added
in V8 4.5.
PR-URL: https://github.com/nodejs/node/pull/2509
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The `context_` is not initialized until the `CreateV8Context` will
return. Make sure that it will be empty (by moving away initialization
from constructor) at start, and ignore getter callbacks until it will
have some value.
PR-URL: https://github.com/nodejs/io.js/pull/2091
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Now parts of our public and public-ish APIs fall back to old-style
listenerCount() if the emitter does not have a listenerCount function.
Fixes: https://github.com/nodejs/node/issues/2655
Refs: 8f58fb92ff
PR-URL: https://github.com/nodejs/node/pull/2661
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Port of joyent/node commits:
* e17c5a72b2
* 70dafa7b62
Pull over test-child-process-spawn-typeerror.js from v0.12, replacing
the existing test in master. The new test includes a broader set of
tests on the various arg choices and throws.
Reviewed-By: trevnorris - Trevor Norris <trevnorris@nodejs.org>
Reviewed-By: cjihrig - Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: thefourtheye - Sakthipriyan Vairamani
PR-URL: https://github.com/nodejs/node/pull/2667
Fixes: https://github.com/nodejs/node/issues/2515
This retains the key elements of test-child-process-fork-getconnections
(forks a child process, sends a bunch of sockets, uses getConnections()
to enumerate them) but contains some code to work around an apparent
intermittent bug that occurs on OS X where a socket seems to close
itself unexpectedly.
https://github.com/nodejs/node/issues/2610 was opened for the bug that
was causing the problem in the first place.
PR-URL: https://github.com/nodejs/node/pull/2609
Fixes: https://github.com/nodejs/node/issues/1100
Reviewed-By: jbergstroem - Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
Oleksandr Chekhovskyi
Saúl Ibarra Corretgé
Minwoo Jung
Rich Trott
Anne-Gaelle Colom
Fedor Indutny
Brian White
Sam Roberts
Rod Vagg
Karl Skomski
Evan Lucas
Ben Noordhuis
Kat Marchán
saper
Roman Reiss
Karl Skomski
Sakthipriyan Vairamani
Michaël Zasso
Ali Ijaz Sheikh
Jeremiah Senkpiel
James M Snell