- 06 Sep, 2019 1 commit
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Peter Marshall authored
This is a reland of 096d9c56 Fixed DEPS files which were not caught by presubmit trybot Original change's description: > [tracing] Roll perfetto @ 28b633cd > > This catches up with [1] that make the proto include path > relative to the project root rather than ./protos/ > > [1] https://android-review.googlesource.com/c/platform/external/perfetto/+/1108421 > > Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng > Bug: v8:8339 > Change-Id: I1f2dec93120142ea61cee864e4bf76a6947d958d > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1776088 > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > Reviewed-by: Tamer Tas <tmrts@chromium.org> > Commit-Queue: Primiano Tucci <primiano@chromium.org> > Auto-Submit: Primiano Tucci <primiano@chromium.org> > Cr-Commit-Position: refs/heads/master@{#63584} Bug: v8:8339 Change-Id: I70e8b2d4520c620d02d5251d14bd61b90fb1d73f Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1789143 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Tamer Tas <tmrts@chromium.org> Cr-Commit-Position: refs/heads/master@{#63598}
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- 05 Sep, 2019 2 commits
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Santiago Aboy Solanes authored
This reverts commit 096d9c56. Reason for revert: Broke presubmit https://ci.chromium.org/p/v8/builders/ci/V8%20Presubmit/6371 Original change's description: > [tracing] Roll perfetto @ 28b633cd > > This catches up with [1] that make the proto include path > relative to the project root rather than ./protos/ > > [1] https://android-review.googlesource.com/c/platform/external/perfetto/+/1108421 > > Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng > Bug: v8:8339 > Change-Id: I1f2dec93120142ea61cee864e4bf76a6947d958d > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1776088 > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > Reviewed-by: Tamer Tas <tmrts@chromium.org> > Commit-Queue: Primiano Tucci <primiano@chromium.org> > Auto-Submit: Primiano Tucci <primiano@chromium.org> > Cr-Commit-Position: refs/heads/master@{#63584} TBR=primiano@chromium.org,petermarshall@chromium.org,tmrts@chromium.org Change-Id: I3ff6afa58869399b2a352cd489acdd2894ef138c No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8339 Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1787433Reviewed-by:
Santiago Aboy Solanes <solanes@chromium.org> Commit-Queue: Santiago Aboy Solanes <solanes@chromium.org> Cr-Commit-Position: refs/heads/master@{#63585}
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Primiano Tucci authored
This catches up with [1] that make the proto include path relative to the project root rather than ./protos/ [1] https://android-review.googlesource.com/c/platform/external/perfetto/+/1108421 Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Bug: v8:8339 Change-Id: I1f2dec93120142ea61cee864e4bf76a6947d958d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1776088Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Tamer Tas <tmrts@chromium.org> Commit-Queue: Primiano Tucci <primiano@chromium.org> Auto-Submit: Primiano Tucci <primiano@chromium.org> Cr-Commit-Position: refs/heads/master@{#63584}
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- 22 Aug, 2019 1 commit
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Peter Marshall authored
We have internal::TickSample which inherits from this, but we never use the public version in the API despite defining it there. Change-Id: I6f0ce7ee663ef821be57cfbad540c1660484a525 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1745472 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#63329}
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- 20 Aug, 2019 1 commit
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Andrew Comminos authored
Adds support to the CPU profiler for scraping the incumbent contexts of V8 stack frames. While it is generally unsafe to access heap objects during a profiling interrupt, the native context is uniquely usable due to being guaranteed an alive root on the stack, as well as its slots being immutable after context creation. Change-Id: I2c3149c1302b74d2f13aa99d1fdd0cf006e0f9d1 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1580020 Commit-Queue: Andrew Comminos <acomminos@fb.com> Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#63258}
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- 05 Aug, 2019 1 commit
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Peter Marshall authored
Update the TracingCpuProfiler test to work properly with perfetto. Roll perfetto to get fixes for bugs encountered with starting/stopping tracing rapidly, which happens in the test for the tracing profiler. Add a check that the DataSource::Register call was successful to flush out any errors there (although they are fixed by the perfetto roll). Emit a fake trace event when stopping tracing in order to avoid losing the final trace event that the user provided. Remove the ad-hoc fake final trace events that the cctests for perfetto added. Add a test StartAndStopRepeated which flushes out the issues fixed by the perfetto roll. TBR=yangguo@chromium.org Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Bug: v8:8339 Change-Id: I042d7385486bf42c86f1631406974693868a477f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1731006 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Cr-Commit-Position: refs/heads/master@{#63083}
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- 30 Jul, 2019 2 commits
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Ben L. Titzer authored
This is a reland of a0728e86 Original change's description: > [d8] Remove maximum workers limitation > > This CL refactors the lifetime management of the v8::Worker C++ object > and in the process lifts the 100 maximum worker limitation. To do this, > it uses a Managed<v8::Worker> heap object and attaches the managed to > the API worker object. > > R=mstarzinger@chromium.org > BUG=v8:9524 > > Change-Id: I279b7aeb6645a87f9108ee6f572105739721cef4 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1715453 > Commit-Queue: Ben Titzer <titzer@chromium.org> > Reviewed-by: Clemens Hammacher <clemensh@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Cr-Commit-Position: refs/heads/master@{#62932} Bug: v8:9524 Change-Id: I7d903fb12ddb00909a9429455f46c55db2fd02de Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1722562Reviewed-by:
Michael Lippautz <mlippautz@chromium.org> Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Ben Titzer <titzer@chromium.org> Cr-Commit-Position: refs/heads/master@{#62974}
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Peter Marshall authored
We can get repeated positions from optimized code objects in some cases but for our purposes of looking up a line number from a PC, we can only return one line number so just use the first one that is reported in the source position table on the code object. Change-Id: I4c0e866fb1948f65bf6c988d992ef55f520dd874 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1724375Reviewed-by:
Alexei Filippov <alph@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#62972}
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- 26 Jul, 2019 1 commit
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Andrew Comminos authored
Implements ProfilerCodeObserver, a class to track the generation and movement of code on the heap for the lifetime of each CpuProfiler. When sampling is inactive, logged code is committed directly to the CodeMap. During profiling, ProfilerCodeObserver redirects these events onto the profiling thread for later dispatch. Bug: v8:9151 Change-Id: Ib5b152446d2a3838e1b00a80253fc4fbd2f6e8c3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1604143Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Andrew Comminos <acomminos@fb.com> Cr-Commit-Position: refs/heads/master@{#62943}
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- 11 Jul, 2019 1 commit
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Peter Marshall authored
Add a bit on the isolate which indicates that the stack is currently not iterable for the SafeStackFrameIterator. This is needed during deoptimization, when we do a fast C call without a return address on the stack, meaning we can't iterate the stack frames. Re-enable DeoptAtFirstLevelInlinedSource which is fixed by this CL. Bug: v8:9057 Change-Id: I76379a2dd38023be7e6f5153edeb1f838e9ac4d6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1688049 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#62634}
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- 27 May, 2019 1 commit
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Clemens Hammacher authored
This replaces all typedefs that define types and not functions by the equivalent "using" declaration. This was done mostly automatically using this command: ag -l '\btypedef\b' src test | xargs -L1 \ perl -i -p0e 's/typedef ([^*;{}]+) (\w+);/using \2 = \1;/sg' Patchset 2 then adds some manual changes for typedefs for pointer types, where the regular expression did not match. R=mstarzinger@chromium.org TBR=yangguo@chromium.org, jarin@chromium.org Bug: v8:9183 Change-Id: I6f6ee28d1793b7ac34a58f980b94babc21874b78 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1631409 Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#61849}
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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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- 23 May, 2019 4 commits
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Yang Guo authored
NOPRESUBMIT=true TBR=mstarzinger@chromium.org Bug: v8:9247 Change-Id: I4cd6b79a1c2cba944f6f23caed59d4f1a4ee358b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624217 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Igor Sheludko <ishell@chromium.org> Reviewed-by:
Georg Neis <neis@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#61790}
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Peter Marshall authored
This is a reland of a03ed626 Removed the added test which was failing on win32. The test was unrelated to the CL; we can add it later. Original change's description: > [tracing] Add a configurable output stream for perfetto tracing > > Add the ability to provide perfetto with an output stream for the JSON > consumer rather than hardcode it. D8 will use this interface exclusively > once the old trace controller is removed. > > Also add a test for scope-managed trace events and their duration - this > was leftover from a previous CL. > > Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng > Bug: v8:8339 > Change-Id: I1c45e17e528b549a4cfdaecabd33c7ac4ab4af77 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611801 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Commit-Queue: Peter Marshall <petermarshall@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61753} TBR=jgruber@chromium.org, ulan@chromium.org Bug: v8:8339 Change-Id: I3442a4d111e12947c107e7d0c226ae934acd06e4 Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627334Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#61780}
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Yang Guo authored
TBR=bmeurer@chromium.org,leszeks@chromium.org Bug: v8:9247 Change-Id: I8d14d0192ea8c705f8274e8e61a162531826edb6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624220Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Hannes Payer <hpayer@chromium.org> Reviewed-by:
Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#61769}
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Clemens Hammacher authored
This CL was generated by an automatic clang AST rewriter using this matcher expression: callExpr( callee( cxxMethodDecl( hasName("operator->"), ofClass(isSameOrDerivedFrom("v8::internal::Object")) ) ), argumentCountIs(1) ) The "->" at the expression location was then rewritten to ".". R=jkummerow@chromium.org TBR=mstarzinger@chromium.org,verwaest@chromium.org,yangguo@chromium.org Bug: v8:9183, v8:3770 No-Try: true No-Tree-Checks: true Change-Id: I0a7ecabdeafe51d0cf427f5280af0c7cab96869e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1624209Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Reviewed-by:
Toon Verwaest <verwaest@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61764}
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- 22 May, 2019 3 commits
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Clemens Hammacher authored
This reverts commit a03ed626. Reason for revert: Fails on win32: https://ci.chromium.org/p/v8/builders/ci/V8%20Win32/21252 Original change's description: > [tracing] Add a configurable output stream for perfetto tracing > > Add the ability to provide perfetto with an output stream for the JSON > consumer rather than hardcode it. D8 will use this interface exclusively > once the old trace controller is removed. > > Also add a test for scope-managed trace events and their duration - this > was leftover from a previous CL. > > Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng > Bug: v8:8339 > Change-Id: I1c45e17e528b549a4cfdaecabd33c7ac4ab4af77 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611801 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Jakob Gruber <jgruber@chromium.org> > Commit-Queue: Peter Marshall <petermarshall@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61753} TBR=ulan@chromium.org,yangguo@chromium.org,jgruber@chromium.org,petermarshall@chromium.org Change-Id: Ie7dbe4fc5f9e496fafc8e3ad2b05011b88c9e2c3 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:8339 Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1625465Reviewed-by:
Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61754}
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Peter Marshall authored
Add the ability to provide perfetto with an output stream for the JSON consumer rather than hardcode it. D8 will use this interface exclusively once the old trace controller is removed. Also add a test for scope-managed trace events and their duration - this was leftover from a previous CL. Cq-Include-Trybots: luci.v8.try:v8_linux64_perfetto_dbg_ng Bug: v8:8339 Change-Id: I1c45e17e528b549a4cfdaecabd33c7ac4ab4af77 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611801Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Jakob Gruber <jgruber@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#61753}
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Andrew Comminos authored
Now that we support a max_samples parameter, it isn't actually necessary to have a record_samples flag (as it can just be modeled by 0). Change-Id: I578ecc9f6ee73ecbe1f93d0d04ee8028a9a2716d Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611015 Commit-Queue: Andrew Comminos <acomminos@fb.com> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#61717}
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- 21 May, 2019 1 commit
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Yang Guo authored
Bug: v8:9247 TBR=bmeurer@chromium.org,neis@chromium.org NOPRESUBMIT=true Change-Id: Ia1e49d1aac09c4ff9e05d58fab9d08dd71198878 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1621931Reviewed-by:
Yang Guo <yangguo@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61682}
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- 20 May, 2019 5 commits
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Dan Elphick authored
This test needs detailed source positions which aren't available with lazy source positions enabled so force them to always be present. Bug: v8:8510 Change-Id: I1faf3d5614742b4181facc18eaf1d73d6a5712d6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617677Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Dan Elphick <delphick@chromium.org> Auto-Submit: Dan Elphick <delphick@chromium.org> Cr-Commit-Position: refs/heads/master@{#61663}
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Yang Guo authored
This reverts commit a7695520. Reason for revert: Was not the culprit. Original change's description: > Revert "Move deoptimizer files" > > This reverts commit 61523c45. > > Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Win32%20-%20debug/20396 > > Original change's description: > > Move deoptimizer files > > > > Bug: v8:9247 > > Change-Id: I6287907edb8a36225bfa9fe864305ea59c20dd8b > > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617667 > > Commit-Queue: Yang Guo <yangguo@chromium.org> > > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > > Cr-Commit-Position: refs/heads/master@{#61648} > > TBR=yangguo@chromium.org,mstarzinger@chromium.org,jarin@chromium.org,bmeurer@chromium.org > > Change-Id: Icf258f7bc409ef0c360cfa82029bfc45a41dc75f > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: v8:9247 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619749 > Reviewed-by: Yang Guo <yangguo@chromium.org> > Commit-Queue: Yang Guo <yangguo@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61650} TBR=yangguo@chromium.org,mstarzinger@chromium.org,jarin@chromium.org,bmeurer@chromium.org Change-Id: Ic2aa07ccd08b6070222ec7a65b92b7afb9db484c No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9247 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619753Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61652}
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Yang Guo authored
This reverts commit 61523c45. Reason for revert: https://ci.chromium.org/p/v8/builders/ci/V8%20Win32%20-%20debug/20396 Original change's description: > Move deoptimizer files > > Bug: v8:9247 > Change-Id: I6287907edb8a36225bfa9fe864305ea59c20dd8b > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617667 > Commit-Queue: Yang Guo <yangguo@chromium.org> > Reviewed-by: Michael Starzinger <mstarzinger@chromium.org> > Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Cr-Commit-Position: refs/heads/master@{#61648} TBR=yangguo@chromium.org,mstarzinger@chromium.org,jarin@chromium.org,bmeurer@chromium.org Change-Id: Icf258f7bc409ef0c360cfa82029bfc45a41dc75f No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9247 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1619749Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61650}
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Yang Guo authored
Bug: v8:9247 Change-Id: I6287907edb8a36225bfa9fe864305ea59c20dd8b Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617667 Commit-Queue: Yang Guo <yangguo@chromium.org> Reviewed-by:
Michael Starzinger <mstarzinger@chromium.org> Reviewed-by:
Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Jaroslav Sevcik <jarin@chromium.org> Cr-Commit-Position: refs/heads/master@{#61648}
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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 3 commits
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Yang Guo authored
TBR=rmcilroy@chromium.org,mstarzinger@chromium.org,verwaest@chromium.org Bug: v8:9247 Change-Id: I7ffc2bd4a5fdf7c20cc3283bb5545cbf9ffd4e53 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1617254Reviewed-by:
Yang Guo <yangguo@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#61609}
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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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- 16 May, 2019 2 commits
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Maya Lekova authored
This reverts commit 9ac8b200. Reason for revert: Breaks CFI bot https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64%20-%20cfi/20442 Original change's description: > Move API-related files > > NOPRESUBMIT=true > TBR=verwaest@chromium.org > > Bug: v8:9247 > Change-Id: I45bfe0782ba92aa7ed27a9e308d0aab9ba1bac7f > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613988 > 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@{#61579} TBR=rmcilroy@chromium.org,yangguo@chromium.org,mstarzinger@chromium.org,verwaest@chromium.org Change-Id: I28ee9174a1cbc1dae9711977bf9369253ef43058 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9247 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1615463Reviewed-by:
Maya Lekova <mslekova@chromium.org> Commit-Queue: Maya Lekova <mslekova@chromium.org> Cr-Commit-Position: refs/heads/master@{#61583}
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Yang Guo authored
NOPRESUBMIT=true TBR=verwaest@chromium.org Bug: v8:9247 Change-Id: I45bfe0782ba92aa7ed27a9e308d0aab9ba1bac7f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613988Reviewed-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@{#61579}
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- 15 May, 2019 1 commit
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Andrew Comminos authored
Permit individual calls to CpuProfiler::StartSampling to provide their own requested sampling interval, to be snapped to the profiler's sampling interval. Use the greatest common divisor of all sample rates to determine what sample rate should be chosen for the sampling thread, and dispatch samples to attached profilers based on their requested sample periodicity. Change-Id: I0b076d09761d7176f31725e112578b68ab5da54c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1484461Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Andrew Comminos <acomminos@fb.com> Cr-Commit-Position: refs/heads/master@{#61548}
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- 14 May, 2019 1 commit
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Peter Marshall authored
Previously we would attribute some frames of inline stacks to the wrong line number. For inlined frames, the source position table contains the line number of the most-inlined frame (innermost). It's quite possible that this function is within another script though, in which case the line number will be wrong. Fix that here by taking the script from the InliningStack, rather than assuming it is the same script as the original code entry. Bug: v8:7203, chromium:953309 Change-Id: Ia8795dbdd97d2f24f4bc685565d1e3a94e6067b3 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1403114 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#61467}
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- 10 May, 2019 1 commit
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Andrew Comminos authored
Helps make configuring profilers more scalable as our number of parameters grows. Change-Id: I81263a30c221edaa3934a92eb000b71ddfbdea60 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1601585Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Andrew Comminos <acomminos@fb.com> Cr-Commit-Position: refs/heads/master@{#61402}
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- 09 May, 2019 1 commit
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Mythri A authored
Bug: v8:8394 Change-Id: Ica3e1bfc1b272ad0e5e45cc0cae870a30822b624 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1601265Reviewed-by:
Ross McIlroy <rmcilroy@chromium.org> Commit-Queue: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#61382}
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- 08 May, 2019 1 commit
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Andrew Comminos authored
To prevent OOMs for leaked CPU profilers, add the option to limit the maximum number of samples that are included in a CPU profile. Bug: chromium:956688 Change-Id: I119d0622e7d39c187f8e09e2d49dec91fd724ecb Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588412 Commit-Queue: Andrew Comminos <acomminos@fb.com> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Cr-Commit-Position: refs/heads/master@{#61352}
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- 30 Apr, 2019 1 commit
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Ross McIlroy authored
BUG=v8:8801 Change-Id: I20e1b343f33293a5de3a8953650a26852126533a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1588466 Commit-Queue: Mythri Alle <mythria@chromium.org> Reviewed-by:
Mythri Alle <mythria@chromium.org> Auto-Submit: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#61127}
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- 29 Apr, 2019 1 commit
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Clemens Hammacher authored
Our {Vector} template provides both {start} and {begin} methods. They return exactly the same value. Since the {begin} method is needed for iteration, and is also what standard containers provide, this CL switches all uses of the {start} method to use {begin} instead. Patchset 1 was auto-generated by using this clang AST matcher: callExpr( callee( cxxMethodDecl( hasName("start"), ofClass(hasName("v8::internal::Vector"))) ), argumentCountIs(0)) Patchset 2 was created by running clang-format. Patchset 3 then removes the now unused {Vector::start} method. R=jkummerow@chromium.org TBR=mstarzinger@chromium.org,yangguo@chromium.org,verwaest@chromium.org Bug: v8:9183 Change-Id: Id9f01c92870872556e2bb3f6d5667463b0e3e5c6 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1587381Reviewed-by:
Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Clemens Hammacher <clemensh@chromium.org> Cr-Commit-Position: refs/heads/master@{#61081}
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- 25 Apr, 2019 1 commit
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Andrew Comminos authored
Adds a new flag to CpuProfiler to control whether or not "debug" names (potentially inferred from scope) are used for captured frames associated with a SharedFunctionInfo instance. Bug: v8:9135 Change-Id: Ia1db20e389f3d0beb60eb47798820fb11d501c88 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1583042 Commit-Queue: Peter Marshall <petermarshall@chromium.org> Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#61015}
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- 24 Apr, 2019 2 commits
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Sigurd Schneider authored
This reverts commit fa6ec3cb. Reason for revert: v8:9169, v8:9170 https://ci.chromium.org/p/v8/builders/ci/V8%20Linux/31457 https://ci.chromium.org/p/v8/builders/ci/V8%20Linux64/31417 https://ci.chromium.org/p/v8/builders/ci/V8%20Win32%20-%20debug/19919 Original change's description: > [cpu-profiler] Split out debug mode for CPU profiler naming > > Adds a new flag to CpuProfiler to control whether or not "debug" names > (potentially inferred from scope) are used for captured frames > associated with a SharedFunctionInfo instance. > > Bug: v8:9135 > Change-Id: I104f3246431dc6336de4e4688c0d98c86e0bb776 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1566169 > Reviewed-by: Ulan Degenbaev <ulan@chromium.org> > Reviewed-by: Alexei Filippov <alph@chromium.org> > Reviewed-by: Peter Marshall <petermarshall@chromium.org> > Commit-Queue: Peter Marshall <petermarshall@chromium.org> > Cr-Commit-Position: refs/heads/master@{#60972} TBR=ulan@chromium.org,alph@chromium.org,yangguo@chromium.org,petermarshall@chromium.org,acomminos@fb.com Change-Id: I573194b5affd31fd0748b9ef3c45052e8ab420f5 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: v8:9135 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1581639Reviewed-by:
Sigurd Schneider <sigurds@chromium.org> Commit-Queue: Sigurd Schneider <sigurds@chromium.org> Cr-Commit-Position: refs/heads/master@{#60973}
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Andrew Comminos authored
Adds a new flag to CpuProfiler to control whether or not "debug" names (potentially inferred from scope) are used for captured frames associated with a SharedFunctionInfo instance. Bug: v8:9135 Change-Id: I104f3246431dc6336de4e4688c0d98c86e0bb776 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1566169Reviewed-by:
Ulan Degenbaev <ulan@chromium.org> Reviewed-by:
Alexei Filippov <alph@chromium.org> Reviewed-by:
Peter Marshall <petermarshall@chromium.org> Commit-Queue: Peter Marshall <petermarshall@chromium.org> Cr-Commit-Position: refs/heads/master@{#60972}
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