- 28 Nov, 2018 1 commit
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tzik authored
MicrotaskQueue didn't free its buffer on GC phase if it's empty. Bug: v8:8124 Change-Id: Icdd6a67873cab164dcf67ed1caf5cca55e3f7954 Reviewed-on: https://chromium-review.googlesource.com/c/1351856Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Taiju Tsuiki <tzik@chromium.org> Cr-Commit-Position: refs/heads/master@{#57891}
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- 27 Nov, 2018 1 commit
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Yang Guo authored
This is an attempt to reland https://crrev.com/1d726111ab7087a5, that was reverted at https://crrev.com/0a820125230bec24. Tbr: bmeurer@chromium.org Bug: chromium:887920, v8:7253 Change-Id: I785417de7d0560b93bda5ade623fa5be3647d7dd Reviewed-on: https://chromium-review.googlesource.com/c/1350530 Commit-Queue: Taiju Tsuiki <tzik@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#57865}
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- 22 Nov, 2018 1 commit
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Yang Guo authored
This reverts commit 1d726111. Reason for revert: This breaks a layout test, and blocks V8 roll https://ci.chromium.org/p/chromium/builders/luci.chromium.try/win7_chromium_rel_ng/135831 Original change's description: > Implement Faster MicrotaskQueue Step 2 > > This is an implementation of https://bit.ly/v8-faster-microtask-queues > step 2. > > This CL overhauls MicrotaskQueue class, the previous one is on V8 heap, > and the new one is on C++ heap. > > Benchmark: > This CL improves a benchmark score around promise by 5~23%. > https://github.com/v8/promise-performance-tests > https://docs.google.com/spreadsheets/d/1HtwZGzUAGJYg87VmYhV9hLdvfddlCtC6Oz0iOj-WwQA/edit#gid=1952666737 > > Bug: chromium:887920, v8:7253 > Change-Id: I1f26e02c45ae60ae39d1ccc168daa98bca4663d9 > Reviewed-on: https://chromium-review.googlesource.com/c/1290751 > Commit-Queue: Taiju Tsuiki <tzik@chromium.org> > Reviewed-by: Yang Guo <yangguo@chromium.org> > Reviewed-by: Adam Klein <adamk@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Cr-Commit-Position: refs/heads/master@{#57681} TBR=ulan@chromium.org,adamk@chromium.org,yangguo@chromium.org,ishell@chromium.org,bmeurer@chromium.org,tzik@chromium.org Change-Id: I639882a95fe63c029a2e53d610dc4133d1ac48f2 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: chromium:887920, v8:7253 Reviewed-on: https://chromium-review.googlesource.com/c/1347473 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#57711}
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- 21 Nov, 2018 1 commit
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tzik authored
This is an implementation of https://bit.ly/v8-faster-microtask-queues step 2. This CL overhauls MicrotaskQueue class, the previous one is on V8 heap, and the new one is on C++ heap. Benchmark: This CL improves a benchmark score around promise by 5~23%. https://github.com/v8/promise-performance-tests https://docs.google.com/spreadsheets/d/1HtwZGzUAGJYg87VmYhV9hLdvfddlCtC6Oz0iOj-WwQA/edit#gid=1952666737 Bug: chromium:887920, v8:7253 Change-Id: I1f26e02c45ae60ae39d1ccc168daa98bca4663d9 Reviewed-on: https://chromium-review.googlesource.com/c/1290751 Commit-Queue: Taiju Tsuiki <tzik@chromium.org> Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#57681}
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