- 14 Sep, 2018 1 commit
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Florian Sattler authored
Fixing clang-tidy warning. Bug: v8:8015 Change-Id: I85fc4ba0e4188d60d15e389e4682541c65324b55 Reviewed-on: https://chromium-review.googlesource.com/1227071 Commit-Queue: Florian Sattler <sattlerf@google.com> Reviewed-by: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#55920}
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- 30 Apr, 2018 2 commits
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Gabriel Charette authored
As discussed @ https://chromium-review.googlesource.com/c/chromium/src/+/957761#message-4ba6c1bf637f91507544efc89a31e3e4dd407715 and again @ https://chromium-review.googlesource.com/c/chromium/src/+/957761#message-6d0430e640c82f2d5463259fecdc7fabf945b958 Get rid of task runners for WorkerThreads API (use case is always a one-off task in which case a static call is fine -- just like in Chromium's base/task_scheduler/post_task.h) Calling into V8Platform* from any worker thread is safe, what was previously unsafe was using an Isolate* from worker threads but Isolate* was dropped from the new worker threads APIs so this is now irrelevant. Bug: chromium:817421 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Idd2dbc081edfbcb8985eeb45eb64ffb2555fcf7c Reviewed-on: https://chromium-review.googlesource.com/978443 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#52893}
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Gabriel Charette authored
GetWorkerThreadsTaskRunner() was about to be phased out [1] but v8 r52818 landed ahead of it. Add CallDelayedOnWorkerThread() to the new worker thread API to support this use case before phasing out GetWorkerThreadsTaskRunner() [1] https://chromium-review.googlesource.com/c/v8/v8/+/978443 Implemented it in d8+cctest+default-platform right away to avoid requiring a non-null Isolate* (and yet another transitional API). R=ahaas@chromium.org, kozyatinskiy@chromium.org Bug: chromium:817421 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.blink:linux_trusty_blink_rel Change-Id: I2bee08fee08cf15a664d31cc6817e21cebe1d140 Reviewed-on: https://chromium-review.googlesource.com/1033584 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#52892}
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- 26 Mar, 2018 1 commit
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Gabriel Charette authored
This is done now while embedders have yet to adapt to the new API before it becomes hard to migrate. Also renamed variable/methods to use "worker threads" rather than "background" nomenclature. Extracted from https://chromium-review.googlesource.com/c/v8/v8/+/978443/7 while resolving the more contentious bits around using task runners. TBR=rmcilroy@chromium.org Bug: chromium:817421 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ie3ddf15a708e829c0f718d89bebf3e96d1990c16 Reviewed-on: https://chromium-review.googlesource.com/980953 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Gabriel Charette <gab@chromium.org> Cr-Commit-Position: refs/heads/master@{#52231}
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- 01 Mar, 2018 2 commits
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Gabriel Charette authored
Follow-up to https://chromium-review.googlesource.com/c/v8/v8/+/941442. "background" refers to a priority and is inappropriate to refer to worker threads as many tasks posted to worker threads by v8 are in fact high priority. Also took advantage of this rename to make NumberOfWorkerThreads() return an int instead of size_t. While it is never negative, int is simpler and Google C++ style guide states to avoid unsigned integers in such cases (ref. "On Unsigned Integers" @ https://google.github.io/styleguide/cppguide.html#Integer_Types). The Chromium embedder for that call provided an int which was converted to size_t for this override and most often casted back down to int on the v8 side, adding churn, and readability overhead. R=ahaas@chromium.org Bug: v8:7310 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: Ib5280df73d2846b111d985be65a10b049995ea6a Reviewed-on: https://chromium-review.googlesource.com/941944 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#51662}
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Gabriel Charette authored
With a temporary intermediate step to allow adapting embedders before getting rid of the ExpectedRuntime method altogether. The method is being renamed to CallOnWorkerThread() as an effort to go away from "background" nomenclature for worker threads ("background" usually refers to a priority but worker threads are commonly used for high priority tasks in v8). Other CLs will follow to rename other "background" APIs. Bug: v8:7310 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I2fd4eac7458708d4eacb0f4871c982a567a3865e Reviewed-on: https://chromium-review.googlesource.com/941442 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#51645}
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- 21 Dec, 2017 1 commit
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Bill Budge authored
- Adds abstract base class PageAllocator, defined in v8-platform.h. Adds GetPageAllocator method to v8::Platform. - Implements a DefaultPageAllocator, implemented in terms of base::OS page allocation methods. Bug: chromium:756050 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iece0b261a07294a49c30ac25e848dc39cb1a32e2 Reviewed-on: https://chromium-review.googlesource.com/809778 Commit-Queue: Bill Budge <bbudge@chromium.org> Reviewed-by: Hannes Payer <hpayer@chromium.org> Cr-Commit-Position: refs/heads/master@{#50282}
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- 15 Nov, 2017 1 commit
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Andreas Haas authored
There was a data race in the access of the foreground_task_runner_map_. I protect each access to foreground_task_runner_map_ with a lock now. Original change's description: > [platform] Implement TaskRunners in the DefaultPlatform > > This CL implements the TaskRunners in the DefaultPlatform which has been > added recently to the platform API. In addition I changed how task > posting works on the DefaultPlatform. > > With this implementation the DefaultPlatform keeps one > DefaultForegroundTaskRunner per isolate, plus one > DefaultBackgroundTaskRunner. The DefaultPlatform owns these TaskRunners > with a shared_ptr, which is also shared with any caller of > GetForegroundTaskRunner or GetBackgroundTaskrunner. > > This CL moves the task management from the DefaultPlatform to the > TaskRunners. The DefaultForegroundTaskRunner owns and manages the the > task queue, the delayed task queue, and the idle task queue. The > DefaultBackgroundTaskRunner owns the WorkerThread pool and the > background task queue. > > In addition changed many Task* to std::unique_ptr<Task> to document task > ownership. > > R=rmcilroy@chromium.org > > Change-Id: Ib9a01f1f45e5b48844a37d801f884210ec3f6c27 > Reviewed-on: https://chromium-review.googlesource.com/753583 > Commit-Queue: Andreas Haas <ahaas@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#49354} Change-Id: Iddccdb07bde1a799815ec6ed6af37082df4987c7 Reviewed-on: https://chromium-review.googlesource.com/770970 Commit-Queue: Andreas Haas <ahaas@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#49379}
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- 14 Nov, 2017 3 commits
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Michael Achenbach authored
This reverts commit 8de2e6db. Reason for revert: Suspect for: https://build.chromium.org/p/client.v8/builders/V8%20Win32%20-%20nosnap%20-%20shared/builds/24237 https://build.chromium.org/p/client.v8/builders/V8%20Win64/builds/20896 Original change's description: > [platform] Implement TaskRunners in the DefaultPlatform > > This CL implements the TaskRunners in the DefaultPlatform which has been > added recently to the platform API. In addition I changed how task > posting works on the DefaultPlatform. > > With this implementation the DefaultPlatform keeps one > DefaultForegroundTaskRunner per isolate, plus one > DefaultBackgroundTaskRunner. The DefaultPlatform owns these TaskRunners > with a shared_ptr, which is also shared with any caller of > GetForegroundTaskRunner or GetBackgroundTaskrunner. > > This CL moves the task management from the DefaultPlatform to the > TaskRunners. The DefaultForegroundTaskRunner owns and manages the the > task queue, the delayed task queue, and the idle task queue. The > DefaultBackgroundTaskRunner owns the WorkerThread pool and the > background task queue. > > In addition changed many Task* to std::unique_ptr<Task> to document task > ownership. > > R=rmcilroy@chromium.org > > Change-Id: Ib9a01f1f45e5b48844a37d801f884210ec3f6c27 > Reviewed-on: https://chromium-review.googlesource.com/753583 > Commit-Queue: Andreas Haas <ahaas@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Cr-Commit-Position: refs/heads/master@{#49354} TBR=rmcilroy@chromium.org,ahaas@chromium.org Change-Id: I6c381915a2cae8ea1a0d21d6cfa6e797ccd2d947 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/768748Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#49357}
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Andreas Haas authored
This CL implements the TaskRunners in the DefaultPlatform which has been added recently to the platform API. In addition I changed how task posting works on the DefaultPlatform. With this implementation the DefaultPlatform keeps one DefaultForegroundTaskRunner per isolate, plus one DefaultBackgroundTaskRunner. The DefaultPlatform owns these TaskRunners with a shared_ptr, which is also shared with any caller of GetForegroundTaskRunner or GetBackgroundTaskrunner. This CL moves the task management from the DefaultPlatform to the TaskRunners. The DefaultForegroundTaskRunner owns and manages the the task queue, the delayed task queue, and the idle task queue. The DefaultBackgroundTaskRunner owns the WorkerThread pool and the background task queue. In addition changed many Task* to std::unique_ptr<Task> to document task ownership. R=rmcilroy@chromium.org Change-Id: Ib9a01f1f45e5b48844a37d801f884210ec3f6c27 Reviewed-on: https://chromium-review.googlesource.com/753583 Commit-Queue: Andreas Haas <ahaas@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#49354}
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Andreas Haas authored
With this CL, {CreateDefaultPlatform} returns a unique_ptr to indicate that the caller owns the returned memory. We had several memory leaks where the memory of the DefaultPlatform did not get deallocated. In addition, the {TracingController} of the {DefaultPlatform} also gets received as a unique_ptr. Thereby we document that the {DefaultPlatform} takes ownership of the {TracingController}. Note that the memory of the {TracingController} was already owned by the {DefaultPlatform}, but it was not documented in the interface, and it was used incorrectly in tests. This CL fixes the asan issues in https://chromium-review.googlesource.com/c/v8/v8/+/753583 ([platform] Implement TaskRunners in the DefaultPlatform) R=rmcilroy@chromium.org Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I0d1a6d3b22bb8289dc050b1977e4f58381cec675 Reviewed-on: https://chromium-review.googlesource.com/755033Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#49349}
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- 30 Aug, 2017 1 commit
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Sergei D authored
To enable executing code in a context of a particular time or date (e.g. when codepath depends on whether it's say evening or New Year) there is a need for a way to provide it bypassing actual system time. Bug: chromium:751993 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Iee35d97b74345f63fff814a65a6f134d7c970341 Reviewed-on: https://chromium-review.googlesource.com/598666 Commit-Queue: Sergei Datsenko <dats@chromium.org> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Reviewed-by: Igor Sheludko <ishell@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#47700}
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- 03 Jul, 2017 1 commit
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Jochen Eisinger authored
Original change's description: > Switch tracing to use v8::TracingController > > BUG=v8:6511 > R=fmeawad@chromium.org > > Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng > Change-Id: I4961e4b61a9ddc98385ed97c3ffcbcaef2d9cba7 > Reviewed-on: https://chromium-review.googlesource.com/543144 > Commit-Queue: Jochen Eisinger <jochen@chromium.org> > Reviewed-by: Fadi Meawad <fmeawad@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46307} BUG=v8:6511 TBR=fmeawad@chromium.org Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng;master.tryserver.v8:v8_linux64_tsan_rel Change-Id: Ide32b409248dfd466e7c0bae1d8ae61d6a955d98 Reviewed-on: https://chromium-review.googlesource.com/558865 Commit-Queue: Jochen Eisinger <jochen@chromium.org> Reviewed-by: Jochen Eisinger <jochen@chromium.org> Cr-Commit-Position: refs/heads/master@{#46381}
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- 29 Jun, 2017 2 commits
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Michael Achenbach authored
This reverts commit 3d8e87aa. Reason for revert: tsan errors: https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/15977 Original change's description: > Switch tracing to use v8::TracingController > > BUG=v8:6511 > R=fmeawad@chromium.org > > Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng > Change-Id: I4961e4b61a9ddc98385ed97c3ffcbcaef2d9cba7 > Reviewed-on: https://chromium-review.googlesource.com/543144 > Commit-Queue: Jochen Eisinger <jochen@chromium.org> > Reviewed-by: Fadi Meawad <fmeawad@chromium.org> > Cr-Commit-Position: refs/heads/master@{#46307} TBR=fmeawad@chromium.org,jochen@chromium.org Change-Id: I3f39081001104c634cc8cab9d58ec420fc7293d8 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:6511 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Reviewed-on: https://chromium-review.googlesource.com/554771Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#46308}
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Jochen Eisinger authored
BUG=v8:6511 R=fmeawad@chromium.org Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I4961e4b61a9ddc98385ed97c3ffcbcaef2d9cba7 Reviewed-on: https://chromium-review.googlesource.com/543144 Commit-Queue: Jochen Eisinger <jochen@chromium.org> Reviewed-by: Fadi Meawad <fmeawad@chromium.org> Cr-Commit-Position: refs/heads/master@{#46307}
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- 26 Jun, 2017 1 commit
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Jochen Eisinger authored
BUG=v8:6511 Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: Ie6b62df693d3b847837c071e1f985b7ce3b420c8 Reviewed-on: https://chromium-review.googlesource.com/548499Reviewed-by: Fadi Meawad <fmeawad@chromium.org> Commit-Queue: Jochen Eisinger <jochen@chromium.org> Cr-Commit-Position: refs/heads/master@{#46227}
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- 22 Jun, 2017 1 commit
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Jochen Eisinger authored
This will allow for embedders to easily implement their own Platform without duplicating the tracing controller code. BUG=v8:6511 R=fmeawad@chromium.org Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I7c64933d12b2cf53f0636fbc87f6ad5d22019f5c Reviewed-on: https://chromium-review.googlesource.com/543015 Commit-Queue: Jochen Eisinger <jochen@chromium.org> Reviewed-by: Fadi Meawad <fmeawad@chromium.org> Cr-Commit-Position: refs/heads/master@{#46118}
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- 10 May, 2017 3 commits
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Mircea Trofin authored
This reverts commit 619dfed4. Original CL: https://chromium-review.googlesource.com/c/494968/ Bug: Change-Id: Ib4a1f481e46f1972420cc8f8d2192bb6c470e08d Reviewed-on: https://chromium-review.googlesource.com/501650 Commit-Queue: Brad Nelson <bradnelson@chromium.org> Reviewed-by: Brad Nelson <bradnelson@chromium.org> Cr-Commit-Position: refs/heads/master@{#45240}
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Mircea Trofin authored
This reverts commit 45bbf804. Reason for revert: Still some flakes. Original change's description: > Reland "Introducing an event loop mechanism for d8." > > This reverts commit 02595c60. > > Original CL: https://chromium-review.googlesource.com/c/494968/ > > Bug: > Change-Id: I7441ed91ebb4a087cdf437ae3239f9b021110a11 > Reviewed-on: https://chromium-review.googlesource.com/500947 > Reviewed-by: Bill Budge <bbudge@chromium.org> > Commit-Queue: Mircea Trofin <mtrofin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#45212} TBR=bradnelson@chromium.org,bbudge@chromium.org,mtrofin@chromium.org,jochen@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Bug: Change-Id: Idf2ea0431865104042a68bd2dac944a9725bf3f9 Reviewed-on: https://chromium-review.googlesource.com/501370Reviewed-by: Mircea Trofin <mtrofin@chromium.org> Commit-Queue: Mircea Trofin <mtrofin@chromium.org> Cr-Commit-Position: refs/heads/master@{#45215}
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Mircea Trofin authored
This reverts commit 02595c60. Original CL: https://chromium-review.googlesource.com/c/494968/ Bug: Change-Id: I7441ed91ebb4a087cdf437ae3239f9b021110a11 Reviewed-on: https://chromium-review.googlesource.com/500947Reviewed-by: Bill Budge <bbudge@chromium.org> Commit-Queue: Mircea Trofin <mtrofin@chromium.org> Cr-Commit-Position: refs/heads/master@{#45212}
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- 09 May, 2017 1 commit
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Michael Achenbach authored
This reverts commit 7dcc8eff. Reason for revert: Some flakes still (see comments) and breaks predictable testing: https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20predictable/builds/11452 Original change's description: > Revert "Revert "Introducing an event loop mechanism for d8."" > > This reverts commit f7c25da6. > > Reason for revert: Fixed > > Original change's description: > > Revert "Introducing an event loop mechanism for d8." > > > > This reverts commit de964dbe. > > > > Reason for revert: > > https://build.chromium.org/p/client.v8/builders/V8%20Linux/builds/17958 > > > > Original change's description: > > > Introducing an event loop mechanism for d8. > > > > > > This mechanism ensures APIs like wasm async complete their work, > > > without requiring use of natives (%APIs). > > > > > > The mechanism is similar to the one used in content_shell, > > > which should allow us to easily port tests in that environment. > > > > > > Review-Url: https://codereview.chromium.org/2842843005 > > > Cr-Original-Commit-Position: refs/heads/master@{#44908} > > > Bug: > > > Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344 > > > Reviewed-on: https://chromium-review.googlesource.com/494968 > > > Commit-Queue: Mircea Trofin <mtrofin@google.com> > > > Reviewed-by: Jochen Eisinger <jochen@chromium.org> > > > Cr-Commit-Position: refs/heads/master@{#45165} > > > > TBR=bradnelson@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org > > NOPRESUBMIT=true > > NOTREECHECKS=true > > NOTRY=true > > > > Change-Id: Iafec2615d705d1990c57229cab3a988c00b5e12f > > Reviewed-on: https://chromium-review.googlesource.com/498630 > > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#45166} > > TBR=bradnelson@chromium.org,machenbach@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org,v8-reviews@googlegroups.com > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > > Change-Id: Ic3c782e918326e291a6cb9bb349c609e9a340b09 > Reviewed-on: https://chromium-review.googlesource.com/498430 > Reviewed-by: Mircea Trofin <mtrofin@chromium.org> > Commit-Queue: Mircea Trofin <mtrofin@google.com> > Cr-Commit-Position: refs/heads/master@{#45172} TBR=bradnelson@chromium.org,machenbach@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org,v8-reviews@googlegroups.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: I21ffba7141db0bfb4a3275b6e1bf4fb399800ed2 Reviewed-on: https://chromium-review.googlesource.com/500128Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#45177}
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- 08 May, 2017 3 commits
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Mircea Trofin authored
This reverts commit f7c25da6. Reason for revert: Fixed Original change's description: > Revert "Introducing an event loop mechanism for d8." > > This reverts commit de964dbe. > > Reason for revert: > https://build.chromium.org/p/client.v8/builders/V8%20Linux/builds/17958 > > Original change's description: > > Introducing an event loop mechanism for d8. > > > > This mechanism ensures APIs like wasm async complete their work, > > without requiring use of natives (%APIs). > > > > The mechanism is similar to the one used in content_shell, > > which should allow us to easily port tests in that environment. > > > > Review-Url: https://codereview.chromium.org/2842843005 > > Cr-Original-Commit-Position: refs/heads/master@{#44908} > > Bug: > > Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344 > > Reviewed-on: https://chromium-review.googlesource.com/494968 > > Commit-Queue: Mircea Trofin <mtrofin@google.com> > > Reviewed-by: Jochen Eisinger <jochen@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#45165} > > TBR=bradnelson@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > > Change-Id: Iafec2615d705d1990c57229cab3a988c00b5e12f > Reviewed-on: https://chromium-review.googlesource.com/498630 > Reviewed-by: Michael Achenbach <machenbach@chromium.org> > Commit-Queue: Michael Achenbach <machenbach@chromium.org> > Cr-Commit-Position: refs/heads/master@{#45166} TBR=bradnelson@chromium.org,machenbach@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org,v8-reviews@googlegroups.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: Ic3c782e918326e291a6cb9bb349c609e9a340b09 Reviewed-on: https://chromium-review.googlesource.com/498430Reviewed-by: Mircea Trofin <mtrofin@chromium.org> Commit-Queue: Mircea Trofin <mtrofin@google.com> Cr-Commit-Position: refs/heads/master@{#45172}
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Michael Achenbach authored
This reverts commit de964dbe. Reason for revert: https://build.chromium.org/p/client.v8/builders/V8%20Linux/builds/17958 Original change's description: > Introducing an event loop mechanism for d8. > > This mechanism ensures APIs like wasm async complete their work, > without requiring use of natives (%APIs). > > The mechanism is similar to the one used in content_shell, > which should allow us to easily port tests in that environment. > > Review-Url: https://codereview.chromium.org/2842843005 > Cr-Original-Commit-Position: refs/heads/master@{#44908} > Bug: > Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344 > Reviewed-on: https://chromium-review.googlesource.com/494968 > Commit-Queue: Mircea Trofin <mtrofin@google.com> > Reviewed-by: Jochen Eisinger <jochen@chromium.org> > Cr-Commit-Position: refs/heads/master@{#45165} TBR=bradnelson@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: Iafec2615d705d1990c57229cab3a988c00b5e12f Reviewed-on: https://chromium-review.googlesource.com/498630Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Michael Achenbach <machenbach@chromium.org> Cr-Commit-Position: refs/heads/master@{#45166}
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Mircea Trofin authored
This mechanism ensures APIs like wasm async complete their work, without requiring use of natives (%APIs). The mechanism is similar to the one used in content_shell, which should allow us to easily port tests in that environment. Review-Url: https://codereview.chromium.org/2842843005 Cr-Original-Commit-Position: refs/heads/master@{#44908} Bug: Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344 Reviewed-on: https://chromium-review.googlesource.com/494968 Commit-Queue: Mircea Trofin <mtrofin@google.com> Reviewed-by: Jochen Eisinger <jochen@chromium.org> Cr-Commit-Position: refs/heads/master@{#45165}
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- 17 Mar, 2017 1 commit
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Jochen Eisinger authored
BUG=none R=yangguo@chromium.org Change-Id: I53811859efacee9126ba1bdbe5690793833c96e1 Reviewed-on: https://chromium-review.googlesource.com/456338 Commit-Queue: Jochen Eisinger <jochen@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#43892}
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- 07 Mar, 2017 1 commit
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ulan authored
BUG=v8:6056 Review-Url: https://codereview.chromium.org/2737743002 Cr-Commit-Position: refs/heads/master@{#43640}
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- 03 Jan, 2017 1 commit
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jochen authored
BUG= Review-Url: https://codereview.chromium.org/2609833003 Cr-Commit-Position: refs/heads/master@{#42022}
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- 10 Oct, 2016 1 commit
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jochen authored
BUG=v8:5412 R=jgruber@chromium.org,machenbach@chromium.org CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_compile_dbg_ng;master.tryserver.chromium.android:android_clang_dbg_recipe Review-Url: https://codereview.chromium.org/2372983003 Cr-Commit-Position: refs/heads/master@{#40111}
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- 28 Sep, 2016 1 commit
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zhengxing.li authored
[tracing] Avoid Gcc compilation fail by declaring AddTraceEvent function in Class derived from Platform Class. The CL #39789 (https://codereview.chromium.org/2367603002 ) caused the Gcc compilation fail for v8 debug mode. The error message was: In file included from .././include/libplatform/v8-tracing.h:13:0, from .././src/libplatform/default-platform.h:14, from ../src/libplatform/default-platform.cc:5: .././include/v8-platform.h:169:20: error: ‘virtual uint64_t v8::Platform::AddTraceEvent(char, const uint8_t*, const char*, const char*, uint64_t, uint64_t, int32_t, const char**, const uint8_t*, const uint64_t*, unsigned int)’ was hidden [-Werror=overloaded-virtual] virtual uint64_t AddTraceEvent( ^ In file included from ../src/libplatform/default-platform.cc:5:0: .././src/libplatform/default-platform.h:55:12: error: by ‘virtual uint64_t v8::platform::DefaultPlatform::AddTraceEvent(char, const uint8_t*, const char*, const char*, uint64_t, uint64_t, int32_t, const char**, const uint8_t*, const uint64_t*, std::unique_ptr<v8::ConvertableToTraceFormat>*, unsigned int)’ [-Werror=overloaded-virtual] uint64_t AddTraceEvent( ^ This CL fixed this issue by adding "using Platform::AddTraceEvent;" before all declarations of AddTraceEvent functions in Classes derived from Platform Class. BUG= Review-Url: https://codereview.chromium.org/2380583002 Cr-Commit-Position: refs/heads/master@{#39810}
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- 27 Sep, 2016 3 commits
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alph authored
BUG=chromium:406277 Review-Url: https://codereview.chromium.org/2369073003 Cr-Commit-Position: refs/heads/master@{#39794}
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alph authored
Drive-by: Use perfect forwarding for AddTraceEvent arguments. BUG=406277 Committed: https://crrev.com/dcac49af485fe5d4c0027f153901435dbb29c232 Review-Url: https://codereview.chromium.org/2367603002 Cr-Original-Commit-Position: refs/heads/master@{#39742} Cr-Commit-Position: refs/heads/master@{#39789}
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machenbach authored
Revert of [tracing] Support ConvertableToTraceFormat argument type. (patchset #5 id:80001 of https://codereview.chromium.org/2367603002/ ) Reason for revert: Breaks layout tests: https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/builds/10100 See also: https://github.com/v8/v8/wiki/Blink%20layout%20tests Original issue's description: > [tracing] Support ConvertableToTraceFormat argument type. > > Drive-by: Use perfect forwarding for AddTraceEvent arguments. > > BUG=406277 > > Committed: https://crrev.com/dcac49af485fe5d4c0027f153901435dbb29c232 > Cr-Commit-Position: refs/heads/master@{#39742} TBR=jochen@chromium.org,caseq@chromium.org,fmeawad@chromium.org,alph@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=406277 Review-Url: https://codereview.chromium.org/2371103002 Cr-Commit-Position: refs/heads/master@{#39750}
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- 26 Sep, 2016 1 commit
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alph authored
Drive-by: Use perfect forwarding for AddTraceEvent arguments. BUG=406277 Review-Url: https://codereview.chromium.org/2367603002 Cr-Commit-Position: refs/heads/master@{#39742}
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- 27 Jul, 2016 1 commit
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fmeawad authored
V8 has had a trace event macro interface for while, but without a tracing controller a standalone V8 would be unable to collect traces. This CL introduces a complete Tracing Controller system for V8. It is fully function except that it does not yet store trace event args. This CL has a few components, The tracing controller itself, contributed by the author of this CL The Trace config (including the parser), contributed by lpy@ The Trace Object, Trace Writer, and Trace Buffer are all contributed by rksang@ BUG=v8:4561 LOG=N The original CL was failing the V8 Arm Builder: https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20builder/builds/2456 and the V8 Mips Builder: https://build.chromium.org/p/client.v8.ports/builders/V8%20Mips%20-%20builder/builds/2506 The failure is due to undefined behavior of CHECK_EQ of 2 const char* Fix in patch #1 Committed: https://crrev.com/3d598452679ce208ad9b2f48e0fb3fae352ce375 Cr-Commit-Position: refs/heads/master@{#38073} patch from issue 2137013006 at patchset 200001 (http://crrev.com/2137013006#ps200001) Review-Url: https://codereview.chromium.org/2183923004 Cr-Commit-Position: refs/heads/master@{#38104}
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- 26 Jul, 2016 2 commits
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lpy authored
Revert of [Tracing] V8 Tracing Controller (patchset #11 id:200001 of https://codereview.chromium.org/2137013006/ ) Reason for revert: Revert this CL due to V8 Arm Builder failure and V8 Mips Builder failure. https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm%20-%20builder/builds/2456 https://build.chromium.org/p/client.v8.ports/builders/V8%20Mips%20-%20builder/builds/2506 Original issue's description: > [Tracing] V8 Tracing Controller > > V8 has had a trace event macro interface for while, but without a tracing > controller a standalone V8 would be unable to collect traces. > > This CL introduces a complete Tracing Controller system for V8. > It is fully function except that it does not yet store trace event args. > > This CL has a few components, > The tracing controller itself, contributed by the author of this CL > The Trace config (including the parser), contributed by lpy@ > The Trace Object, Trace Writer, and Trace Buffer are all contributed by rksang@ > > BUG=v8:4561 > LOG=N > > Committed: https://crrev.com/3d598452679ce208ad9b2f48e0fb3fae352ce375 > Cr-Commit-Position: refs/heads/master@{#38073} TBR=jochen@chromium.org,mattloring@google.com,rskang@google.com,yangguo@chromium.org,fmeawad@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4561 Review-Url: https://codereview.chromium.org/2183943002 Cr-Commit-Position: refs/heads/master@{#38074}
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fmeawad authored
V8 has had a trace event macro interface for while, but without a tracing controller a standalone V8 would be unable to collect traces. This CL introduces a complete Tracing Controller system for V8. It is fully function except that it does not yet store trace event args. This CL has a few components, The tracing controller itself, contributed by the author of this CL The Trace config (including the parser), contributed by lpy@ The Trace Object, Trace Writer, and Trace Buffer are all contributed by rksang@ BUG=v8:4561 LOG=N Review-Url: https://codereview.chromium.org/2137013006 Cr-Commit-Position: refs/heads/master@{#38073}
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- 01 Mar, 2016 1 commit
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fmeawad authored
This should land after the chromium CL that starts using the new AddTraceEvent lands (https://codereview.chromium.org/1742603004/) BUG=4565 LOG=N Review URL: https://codereview.chromium.org/1744733002 Cr-Commit-Position: refs/heads/master@{#34412}
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- 26 Feb, 2016 1 commit
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fmeawad authored
This patch adds the newly added support for contexts in V8 Tracing, as well as use it to mark all the entry points for a V8 Isolate. Update for reland: The current tracing interface needs to be updated (AddTraceEvent), but the embedders need to migrate to the new version before removing the old version. (Reland of: https://codereview.chromium.org/1686233002) The revert happened because the 2 signatures of the old and new AddTraceEvent where different so it threw an overload-virtual error on cross arm debug. This issue is temporary, and to solve it, I added an implementation of the old and new everywhere until the embedder implements the new. BUG=v8:4565 LOG=N R=jochen@chromium.org Review URL: https://codereview.chromium.org/1704253002 Cr-Commit-Position: refs/heads/master@{#34332}
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- 17 Feb, 2016 2 commits
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machenbach authored
Revert of Add Scoped Context Info (Isolate) to V8 Traces (patchset #5 id:80001 of https://codereview.chromium.org/1686233002/ ) Reason for revert: [Sheriff] Breaks arm cross-compile: https://build.chromium.org/p/client.v8/builders/V8%20Arm%20-%20debug%20builder/builds/7825/ Original issue's description: > Add Scoped Context Info (Isolate) to V8 Traces > > This patch adds the newly added support for contexts in V8 Tracing, as well > as use it to mark all the entry points for a V8 Isolate. > > BUG=v8:4565 > LOG=N > > Committed: https://crrev.com/44823c3c6965966c63b7e2e2361d0f2a58d196ea > Cr-Commit-Position: refs/heads/master@{#34092} TBR=jochen@chromium.org,fmeawad@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4565 Review URL: https://codereview.chromium.org/1710573002 Cr-Commit-Position: refs/heads/master@{#34095}
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fmeawad authored
This patch adds the newly added support for contexts in V8 Tracing, as well as use it to mark all the entry points for a V8 Isolate. BUG=v8:4565 LOG=N Review URL: https://codereview.chromium.org/1686233002 Cr-Commit-Position: refs/heads/master@{#34092}
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