- 18 Jul, 2019 1 commit
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Ulan Degenbaev authored
When the main thread contributes to an item parallel job and runs an item parallel task, it currently emits a background GC trace event. That is confusing and may lead to incorrect accounting of main thread GC time. This patch fixes it by introducing a 'Runner' parameter to ItemParalllelJob::Task::RunInParallel and emitting a foreground GC event if the runner is the main thread. Bug: v8:9508 Change-Id: I755751bfe9eef427666d5f16fb50aa6093059e80 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1706485Reviewed-by: Dominik Inführ <dinfuehr@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#62798}
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- 24 May, 2019 1 commit
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Yang Guo authored
TBR=mvstanton@chromium.org,neis@chromium.org,ahaas@chromium.org Bug: v8:9247 Change-Id: I5433c863a54f3412d73df0d38aba3fdbcfac7ebe Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627973 Commit-Queue: Yang Guo <yangguo@chromium.org> Auto-Submit: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61830}
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- 20 May, 2019 1 commit
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Yang Guo authored
TBR=verwaest@chromium.org,rmcilroy@chromium.org NOTREECHECKS=true NOPRESUBMIT=true Bug: v8:9247 Change-Id: I9ddfb6e56ca8e47c4ac186a8df5f442d26420a69 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617661 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61642}
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- 17 May, 2019 2 commits
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Yang Guo authored
This reverts commit 5f285395. Reason for revert: presubmit failure Original change's description: > Move logging and diagnostics related source files > > This also introduces a COMMON_OWNERS file, which is derived from the > current top-level OWNERS file. It is to be used for parts of the > codebase that is not sensitive to domain-specific expertise. > > NOPRESUBMIT=true > TBR=verwaest@chromium.org > > Bug: v8:9247 > Change-Id: I34a5eaa7cb1509a80d15094a2aceedd62665b17c > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613987 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> > Commit-Queue: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61600} TBR=rmcilroy@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,verwaest@chromium.org Change-Id: I3827c3af4fd63b18aa48c49617f318a01746e813 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9247 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617247Reviewed-by: Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61601}
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Yang Guo authored
This also introduces a COMMON_OWNERS file, which is derived from the current top-level OWNERS file. It is to be used for parts of the codebase that is not sensitive to domain-specific expertise. NOPRESUBMIT=true TBR=verwaest@chromium.org Bug: v8:9247 Change-Id: I34a5eaa7cb1509a80d15094a2aceedd62665b17c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613987Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61600}
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- 19 Feb, 2019 1 commit
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Michael Lippautz authored
The histogram is not used anymore. Remove to safe resources. Bug: chromium:926072 Change-Id: I929f34f7ab0613431eaf9740f3342b6b2cec6cbd Reviewed-on: https://chromium-review.googlesource.com/c/1477672Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#59684}
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- 08 Nov, 2018 1 commit
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Clemens Hammacher authored
It's too easy to implicitly cast it to bool, as we did in several tests. Also, move TryAbortResult out of CancelableTaskManager to avoid too much typing when referencing one of the enum values. R=mstarzinger@chromium.org Bug: v8:8238 Change-Id: Ia3fa8597428876217bc86f9b8b31c21ae4846fa1 Reviewed-on: https://chromium-review.googlesource.com/c/1326027 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#57363}
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- 06 Sep, 2018 1 commit
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Florian Sattler authored
Bug: v8:8015 Change-Id: I6b1283f893944ca45ff7816d51e0c7fb26c8a8e1 Reviewed-on: https://chromium-review.googlesource.com/1209785Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Florian Sattler <sattlerf@google.com> Cr-Commit-Position: refs/heads/master@{#55693}
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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
and use it for parallel GC as it blocks the main thread. On Chromium this will result in a TaskPriority::USER_BLOCKING task, allowing TaskScheduler to prioritize them above all other async work. R=ahaas@chromium.org Bug: chromium:817421 Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng Change-Id: I8c782eb045035ce2899214528deae5a45f0e6600 Reviewed-on: https://chromium-review.googlesource.com/941946 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#51650}
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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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- 06 Feb, 2018 2 commits
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Gabriel Charette authored
[v8::ItemParallelJob] Add an instant trace event to log num_tasks/num_items for ease of trace diagnosis. R=mlippautz@chromium.org Bug: chromium:651354 Change-Id: I5762813f6bd7b3c549f22ee8e43c59ca9edbe915 Reviewed-on: https://chromium-review.googlesource.com/904523 Commit-Queue: Gabriel Charette <gab@chromium.org> Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Cr-Commit-Position: refs/heads/master@{#51133}
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Gabriel Charette authored
This CL is a pure code move based on top of https://chromium-review.googlesource.com/c/v8/v8/+/899365 Having it all in the header was becoming more and more tedious: requiring large rebuilds for impl changes and requiring exporting unrelated symbols merely so that unittests could link @ https://chromium-review.googlesource.com/c/v8/v8/+/899365 and https://chromium-review.googlesource.com/c/v8/v8/+/904523/2 R=mlippautz@chromium.org Bug: chromium:651354 Change-Id: Ib34043d061dd3b1221cd06799eddc888090fe1c1 Reviewed-on: https://chromium-review.googlesource.com/904167Reviewed-by: Michael Lippautz <mlippautz@chromium.org> Commit-Queue: Gabriel Charette <gab@chromium.org> Cr-Commit-Position: refs/heads/master@{#51132}
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