- 24 Jun, 2016 1 commit
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bakkot authored
We deviate from spec in that, in our implementation, __defineGetter__ on non- configurable properties returns false instead of throwing a TypeError. This commit adds a use counter to track how often we would be throwing an error we currently avoid, to determine if we can change to align with spec or if the spec is not implementable. BUG=v8:5070 Review-Url: https://codereview.chromium.org/2089533002 Cr-Commit-Position: refs/heads/master@{#37259}
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- 22 Jun, 2016 2 commits
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hlopko authored
BUG= LOG=no Review-Url: https://codereview.chromium.org/2085043005 Cr-Commit-Position: refs/heads/master@{#37192}
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jochen authored
This way embedders don't have to manually convert them to strings BUG=chromium:619166 R=verwaest@chromium.org Review-Url: https://codereview.chromium.org/2085223002 Cr-Commit-Position: refs/heads/master@{#37179}
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- 21 Jun, 2016 2 commits
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mlippautz authored
Base the fast-path in AdjustAmountOfExternalMemory on a value + limit. To preserve the behavior the limit is just set using kExternalAllocationLimit. Redo naming of related members. R=jochen@chromium.org BUG=chromium:621829 LOG=N Review-Url: https://codereview.chromium.org/2085893002 Cr-Commit-Position: refs/heads/master@{#37131}
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yangguo authored
R=jochen@chromium.org, verwaest@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2076083002 Cr-Commit-Position: refs/heads/master@{#37122}
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- 20 Jun, 2016 1 commit
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yangguo authored
R=jochen@chromium.org, vogelheim@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2066993004 Cr-Commit-Position: refs/heads/master@{#37109}
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- 17 Jun, 2016 1 commit
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hlopko authored
I need this method because of ActiveScriptWrappables, which have to be processed at the atomic pause even for incremental solution, as there is no other way of detecting when an object starts or stops being active than querying it. LOG=no BUG=468240 Review-Url: https://codereview.chromium.org/2065833003 Cr-Commit-Position: refs/heads/master@{#37062}
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- 15 Jun, 2016 1 commit
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yangguo authored
R=jochen@chromium.org, vogelheim@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2055203002 Cr-Commit-Position: refs/heads/master@{#37008}
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- 13 Jun, 2016 2 commits
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hlopko authored
With cl https://codereview.chromium.org/2043033002 blink will add new wrappers to its marking deque (and maintain this deque) so black allocated wrappers are not a problem anymore. To limit the scope of when blink has to detect wrappers, we need to tell blink when we start and when we end full gcs. For that we can nicely use TracePrologue and TraceEpilogue. LOG=no BUG=468240 Review-Url: https://codereview.chromium.org/2051103002 Cr-Commit-Position: refs/heads/master@{#36937}
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hlopko authored
In order to update v8 api and still be able to build chromium, we had to keep code in suboptimal state. Now when chromium caught up, we can perform cleanup :) LOG=no BUG=468240 Review-Url: https://codereview.chromium.org/2057613002 Cr-Commit-Position: refs/heads/master@{#36933}
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- 10 Jun, 2016 1 commit
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yangguo authored
And use it to implement existing the existing snapshot API. R=jochen@chromium.org, vogelheim@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2046423002 Cr-Commit-Position: refs/heads/master@{#36879}
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- 09 Jun, 2016 1 commit
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yangguo authored
R=adamk@chromium.org, jochen@chromium.org BUG=chromium:618595 Review-Url: https://codereview.chromium.org/2050733004 Cr-Commit-Position: refs/heads/master@{#36846}
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- 08 Jun, 2016 6 commits
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alph authored
Make it a part of V8 API GetStackSample function. Also expose external_callback_entry in SampleInfo to break dependency of clients on internal V8 structures. BUG=v8:4789 Committed: https://crrev.com/70acfe39c07322144f5fe9b40bb584a8b1099ffd Review-Url: https://codereview.chromium.org/2007343003 Cr-Original-Commit-Position: refs/heads/master@{#36831} Cr-Commit-Position: refs/heads/master@{#36836}
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alph authored
Revert of Move stack trace extraction code out of TickSample::Init (patchset #1 id:1 of https://codereview.chromium.org/2007343003/ ) Reason for revert: Make MSAN arm bot flaky Original issue's description: > Move stack trace extraction code out of TickSample::Init > > Make it a part of V8 API GetStackSample function. > Also expose external_callback_entry in SampleInfo to break dependency > of clients on internal V8 structures. > > BUG=v8:4789 > > Committed: https://crrev.com/70acfe39c07322144f5fe9b40bb584a8b1099ffd > Cr-Commit-Position: refs/heads/master@{#36831} TBR=yangguo@chromium.org,lpy@chromium.org,jochen@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4789 Review-Url: https://codereview.chromium.org/2049903002 Cr-Commit-Position: refs/heads/master@{#36835}
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alph authored
Make it a part of V8 API GetStackSample function. Also expose external_callback_entry in SampleInfo to break dependency of clients on internal V8 structures. BUG=v8:4789 Review-Url: https://codereview.chromium.org/2007343003 Cr-Commit-Position: refs/heads/master@{#36831}
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jochen authored
BUG=chromium:618305 R=verwaest@chromium.org Review-Url: https://codereview.chromium.org/2045273002 Cr-Commit-Position: refs/heads/master@{#36827}
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machenbach authored
This allows using icu data, bundled in the icudtl.dat file, to be loaded automatically from a default location side-by-side with the executable. The v8 stand-alone default is still to use statically linked ICU data, but this will be switched in a separate follow-up CL. BUG=chromium:616033 LOG=y Review-Url: https://codereview.chromium.org/2042253002 Cr-Commit-Position: refs/heads/master@{#36823}
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yangguo authored
The upcoming snapshot creator API will have no way to distinguish default from custom snapshots. R=vogelheim@chromium.org BUG=chromium:617892 Review-Url: https://codereview.chromium.org/2040813005 Cr-Commit-Position: refs/heads/master@{#36812}
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- 07 Jun, 2016 1 commit
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mlippautz authored
backing store. Details of tracking: - Scavenge: New space pages are processes in bulk on the main thread - MC: Unswept pages are processed in bulk in parallel. All other pages are processed by the sweeper concurrently. BUG=chromium:611688 LOG=N TEST=cctest/test-array-buffer-tracker/* CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel Review-Url: https://codereview.chromium.org/2036643002 Cr-Commit-Position: refs/heads/master@{#36798}
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- 06 Jun, 2016 2 commits
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hlopko authored
This cl sketches an api for incremental wrapper tracing, but still uses the api in the stop-the-world fashion. Responsibility to maintain a marking deque is transfered to the embedder. V8 will still collect wrapper internal fields, but will send them to the embedder after each incremental gc task. Wrappers must be sent at latest by the time next oilpan gc runs - so blink can keep all discovered wrappables alive. The old api will be cleared after this cl and corresponding blink cl land. Comments are very welcomed :) LOG=no BUG=468240 Review-Url: https://codereview.chromium.org/2032213003 Cr-Commit-Position: refs/heads/master@{#36761}
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jochen authored
Since the generic GetCallingContext is deprecated, but there's still the use case for the debugger to get the currently debugged context while in the debug context, add a convenience API for it. Note that EventDetails already exposes this context, but the embedder might not necessarily have the EventDetails around. R=verwaest@chromium.org BUG= Review-Url: https://codereview.chromium.org/2040853003 Cr-Commit-Position: refs/heads/master@{#36751}
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- 02 Jun, 2016 1 commit
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mlippautz authored
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #7 id:180001 of https://codereview.chromium.org/2026633003/ ) Reason for revert: Also failing with the new implementation: https://build.chromium.org/p/chromium.gpu/builders/Linux%20Debug%20%28NVIDIA%29/builds/62646 Will do a local repro now. Original issue's description: > Track based on JSArrayBuffer addresses on pages instead of the attached > backing store. > > Details of tracking: > - Scavenge: New space pages are processes in bulk on the main thread > - MC: Unswept pages are processed in bulk in parallel. All other pages > are processed by the sweeper concurrently. > > BUG=chromium:611688 > LOG=N > TEST=cctest/test-array-buffer-tracker/* > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > Committed: https://crrev.com/279e274eccf95fbb4bd41d908b9153acf6ec118a > Cr-Commit-Position: refs/heads/master@{#36653} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2032973002 Cr-Commit-Position: refs/heads/master@{#36663}
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- 01 Jun, 2016 1 commit
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mlippautz authored
backing store. Details of tracking: - Scavenge: New space pages are processes in bulk on the main thread - MC: Unswept pages are processed in bulk in parallel. All other pages are processed by the sweeper concurrently. BUG=chromium:611688 LOG=N TEST=cctest/test-array-buffer-tracker/* CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel Review-Url: https://codereview.chromium.org/2026633003 Cr-Commit-Position: refs/heads/master@{#36653}
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- 31 May, 2016 2 commits
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mlippautz authored
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #2 id:20001 of https://codereview.chromium.org/2024063002/ ) Reason for revert: Breaking http://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20avx2/builds/7972 Original issue's description: > Track based on JSArrayBuffer addresses on pages instead of the attached > backing store. > > Details of tracking: > - Scavenge: New space pages are processes in bulk on the main thread > - MC: Unswept pages are processed in bulk in parallel. All other pages > are processed by the sweeper concurrently. > > BUG=chromium:611688 > LOG=N > TEST=cctest/test-array-buffer-tracker/* > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > Committed: https://crrev.com/089da007bb990b5b29aab257aa836fdd3f3b8ce0 > Cr-Commit-Position: refs/heads/master@{#36608} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2028503003 Cr-Commit-Position: refs/heads/master@{#36609}
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mlippautz authored
backing store. Details of tracking: - Scavenge: New space pages are processes in bulk on the main thread - MC: Unswept pages are processed in bulk in parallel. All other pages are processed by the sweeper concurrently. BUG=chromium:611688 LOG=N TEST=cctest/test-array-buffer-tracker/* CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel Review-Url: https://codereview.chromium.org/2024063002 Cr-Commit-Position: refs/heads/master@{#36608}
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- 30 May, 2016 4 commits
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cbruni authored
Expose more or less the full functionality of the KeyAccumulator in the API: - use the PropertyFilter introduced for GetOwnPropertyNames - use KeyCollectionLimit for OWN_ONLY or INLCUDE_PROTOS - use IndexFilter to eithe SKIP_INDICES or INCLUDE_INDICES Rewire Object::GetOwnPropertyNames to use GetPropertyNames. BUG=chromium:148757 Review-Url: https://codereview.chromium.org/2002203002 Cr-Commit-Position: refs/heads/master@{#36595}
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mlippautz authored
Users of this api should use a combination of |RequestInterrupt| and |GCCallback| (see |AddGCPrologueCallback| and friends) to keep track allocated memory. BUG=v8:4813 LOG=Y R=jochen@chromium.org Review-Url: https://codereview.chromium.org/1991293002 Cr-Commit-Position: refs/heads/master@{#36594}
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mlippautz authored
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #3 id:60001 of https://codereview.chromium.org/2026463002/ ) Reason for revert: Investigating new arm simulator failure: https://build.chromium.org/p/client.v8.ports/builders/V8%20Linux%20-%20arm%20-%20sim/builds/851/steps/Check%20-%20novfp3/logs/box2d Original issue's description: > Reland "[heap] Fine-grained JSArrayBuffer tracking" > > Track based on JSArrayBuffer addresses on pages instead of the attached > backing store. > > Details of tracking: > - Scavenge: New space pages are processes in bulk on the main thread > - MC: Unswept pages are processed in bulk in parallel. All other pages > are processed by the sweeper concurrently. > > BUG=chromium:614730, chromium:611688 > LOG=N > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > Committed: https://crrev.com/bc0fb6e83eb7351f52bfd6f780bb6c12bd87c58c > Cr-Commit-Position: refs/heads/master@{#36592} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:614730, chromium:611688 Review-Url: https://codereview.chromium.org/2021893002 Cr-Commit-Position: refs/heads/master@{#36593}
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mlippautz authored
Track based on JSArrayBuffer addresses on pages instead of the attached backing store. Details of tracking: - Scavenge: New space pages are processes in bulk on the main thread - MC: Unswept pages are processed in bulk in parallel. All other pages are processed by the sweeper concurrently. BUG=chromium:614730, chromium:611688 LOG=N CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel Review-Url: https://codereview.chromium.org/2026463002 Cr-Commit-Position: refs/heads/master@{#36592}
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- 26 May, 2016 2 commits
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mythria authored
Adds an API to request the total size of code/bytecode and their associated metadata in the heap. When requested, the code_space, old_space and large_object_space is scanned to find any code/bytecode array objects. This could be slow and hence it should be used with caution. BUG=v8:5019 LOG=N Review-Url: https://codereview.chromium.org/1997363002 Cr-Commit-Position: refs/heads/master@{#36534}
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lpy authored
This patch does five things: 1. Extracts sampler as libsampler to provide sampling functionality support. 2. Makes SampleStack virtual so embedders can override the behaviour of sample collecting. 3. Removes sampler.[h|cc]. 4. Moves sampling thread into log.cc as workaround to keep the --prof functionality. 5. Creates SamplerManager to manage the relationship between samplers and threads. The reason we port hashmap.h is that in debug mode, STL containers are using mutexes from a mutex pool, which may lead to deadlock when using asynchronously signal handler. Currently libsampler is used in V8 temporarily. BUG=v8:4789 LOG=n Committed: https://crrev.com/06cc9b7c176a6223971deaa9fbcafe1a05058c7b Cr-Commit-Position: refs/heads/master@{#36527} Review-Url: https://codereview.chromium.org/1922303002 Cr-Commit-Position: refs/heads/master@{#36532}
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- 25 May, 2016 8 commits
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mlippautz authored
Revert of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #1 id:1 of https://codereview.chromium.org/2009383002/ ) Reason for revert: https://build.chromium.org/p/chromium.gpu.fyi/builders/Linux%20Debug%20%28NVIDIA%29/builds/29860/steps/maps_pixel_test%20on%20NVIDIA%20GPU%20on%20Linux%20on%20Linux/logs/stdio Original issue's description: > Reland of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #1 id:1 of https://codereview.chromium.org/2011563003/ ) > > Reason for revert: > Premature revert. Chromium roll included an earlier version. > > Original issue's description: > > Revert of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #3 id:80001 of https://codereview.chromium.org/2007253002/ ) > > > > Reason for revert: > > Breaks webgl2 conformance tests > > https://bugs.chromium.org/p/chromium/issues/detail?id=614730 > > > > Original issue's description: > > > Reland of "[heap] Fine-grained JSArrayBuffer tracking" > > > > > > Track based on JSArrayBuffer addresses on pages instead of the attached > > > backing store. > > > > > > Details of tracking: > > > - Scavenge: New space pages are processes in bulk on the main thread > > > - MC: Unswept pages are processed in bulk in parallel. All other pages > > > are processed by the sweeper concurrently. > > > > > > This reverts commit 93fe04af. > > > > > > R=hpayer@chromium.org > > > BUG=chromium:611688 > > > LOG=N > > > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > > > > > Committed: https://crrev.com/863d015e573798e263b35b31d2ab979739706533 > > > Cr-Commit-Position: refs/heads/master@{#36513} > > > > TBR=hpayer@chromium.org > > # Skipping CQ checks because original CL landed less than 1 days ago. > > NOPRESUBMIT=true > > NOTREECHECKS=true > > NOTRY=true > > BUG=chromium:611688 > > > > Committed: https://crrev.com/b9b0868ec49a52c9a80c9beea862a61707b292e5 > > Cr-Commit-Position: refs/heads/master@{#36524} > > TBR=hpayer@chromium.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=chromium:611688 > > Committed: https://crrev.com/b23e008885c4c452ae2b329c9dad167a76e4d7be > Cr-Commit-Position: refs/heads/master@{#36530} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2009893003 Cr-Commit-Position: refs/heads/master@{#36531}
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mlippautz authored
Reland of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #1 id:1 of https://codereview.chromium.org/2011563003/ ) Reason for revert: Premature revert. Chromium roll included an earlier version. Original issue's description: > Revert of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #3 id:80001 of https://codereview.chromium.org/2007253002/ ) > > Reason for revert: > Breaks webgl2 conformance tests > https://bugs.chromium.org/p/chromium/issues/detail?id=614730 > > Original issue's description: > > Reland of "[heap] Fine-grained JSArrayBuffer tracking" > > > > Track based on JSArrayBuffer addresses on pages instead of the attached > > backing store. > > > > Details of tracking: > > - Scavenge: New space pages are processes in bulk on the main thread > > - MC: Unswept pages are processed in bulk in parallel. All other pages > > are processed by the sweeper concurrently. > > > > This reverts commit 93fe04af. > > > > R=hpayer@chromium.org > > BUG=chromium:611688 > > LOG=N > > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > > > Committed: https://crrev.com/863d015e573798e263b35b31d2ab979739706533 > > Cr-Commit-Position: refs/heads/master@{#36513} > > TBR=hpayer@chromium.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=chromium:611688 > > Committed: https://crrev.com/b9b0868ec49a52c9a80c9beea862a61707b292e5 > Cr-Commit-Position: refs/heads/master@{#36524} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2009383002 Cr-Commit-Position: refs/heads/master@{#36530}
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lpy authored
Revert of Create libsampler as V8 sampler library. (patchset #24 id:460001 of https://codereview.chromium.org/1922303002/ ) Reason for revert: V8 Linux64 TSAN failure because ThreadSanitizer indicated data race. Original issue's description: > Create libsampler as V8 sampler library. > > This patch does five things: > > 1. Extracts sampler as libsampler to provide sampling functionality support. > 2. Makes SampleStack virtual so embedders can override the behaviour of sample collecting. > 3. Removes sampler.[h|cc]. > 4. Moves sampling thread into log.cc as workaround to keep the --prof functionality. > 5. Creates SamplerManager to manage the relationship between samplers and threads. > > The reason we port hashmap.h is that in debug mode, STL containers are using > mutexes from a mutex pool, which may lead to deadlock when using asynchronously > signal handler. > > Currently libsampler is used in V8 temporarily. > > BUG=v8:4789 > LOG=n > > Committed: https://crrev.com/06cc9b7c176a6223971deaa9fbcafe1a05058c7b > Cr-Commit-Position: refs/heads/master@{#36527} TBR=jochen@chromium.org,alph@chromium.org,fmeawad@chromium.org,yangguo@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=v8:4789 Review-Url: https://codereview.chromium.org/2000323007 Cr-Commit-Position: refs/heads/master@{#36529}
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lpy authored
This patch does five things: 1. Extracts sampler as libsampler to provide sampling functionality support. 2. Makes SampleStack virtual so embedders can override the behaviour of sample collecting. 3. Removes sampler.[h|cc]. 4. Moves sampling thread into log.cc as workaround to keep the --prof functionality. 5. Creates SamplerManager to manage the relationship between samplers and threads. The reason we port hashmap.h is that in debug mode, STL containers are using mutexes from a mutex pool, which may lead to deadlock when using asynchronously signal handler. Currently libsampler is used in V8 temporarily. BUG=v8:4789 LOG=n Review-Url: https://codereview.chromium.org/1922303002 Cr-Commit-Position: refs/heads/master@{#36527}
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mlippautz authored
Revert of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #3 id:80001 of https://codereview.chromium.org/2007253002/ ) Reason for revert: Breaks webgl2 conformance tests https://bugs.chromium.org/p/chromium/issues/detail?id=614730 Original issue's description: > Reland of "[heap] Fine-grained JSArrayBuffer tracking" > > Track based on JSArrayBuffer addresses on pages instead of the attached > backing store. > > Details of tracking: > - Scavenge: New space pages are processes in bulk on the main thread > - MC: Unswept pages are processed in bulk in parallel. All other pages > are processed by the sweeper concurrently. > > This reverts commit 93fe04af. > > R=hpayer@chromium.org > BUG=chromium:611688 > LOG=N > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > Committed: https://crrev.com/863d015e573798e263b35b31d2ab979739706533 > Cr-Commit-Position: refs/heads/master@{#36513} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2011563003 Cr-Commit-Position: refs/heads/master@{#36524}
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mlippautz authored
Track based on JSArrayBuffer addresses on pages instead of the attached backing store. Details of tracking: - Scavenge: New space pages are processes in bulk on the main thread - MC: Unswept pages are processed in bulk in parallel. All other pages are processed by the sweeper concurrently. This reverts commit 93fe04af. R=hpayer@chromium.org BUG=chromium:611688 LOG=N CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel Review-Url: https://codereview.chromium.org/2007253002 Cr-Commit-Position: refs/heads/master@{#36513}
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mlippautz authored
Revert of "[heap] Fine-grained JSArrayBuffer tracking" (patchset #6 id:220001 of https://codereview.chromium.org/2005723005/ ) Reason for revert: Breaking TSAN https://uberchromegw.corp.google.com/i/client.v8/builders/V8%20Linux64%20TSAN/builds/9741/steps/Ignition%20-%20turbofan%20%28flakes%29/logs/FixedUint32Array Original issue's description: > Reland of "[heap] Fine-grained JSArrayBuffer tracking" > > Track based on JSArrayBuffer addresses on pages instead of the attached > backing store. > > Details of tracking: > - Scavenge: New space pages are processes in bulk on the main thread > - MC: Unswept pages are processed in bulk in parallel. All other pages > are processed by the sweeper concurrently. > > This reverts commit d2dff032. > > R=hpayer@chromium.org > BUG=chromium:611688 > LOG=N > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > Committed: https://crrev.com/b5704bc1e6ba74c9ca975f5d58f5b2dc60261457 > Cr-Commit-Position: refs/heads/master@{#36495} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2011863002 Cr-Commit-Position: refs/heads/master@{#36504}
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mlippautz authored
Track based on JSArrayBuffer addresses on pages instead of the attached backing store. Details of tracking: - Scavenge: New space pages are processes in bulk on the main thread - MC: Unswept pages are processed in bulk in parallel. All other pages are processed by the sweeper concurrently. This reverts commit d2dff032. R=hpayer@chromium.org BUG=chromium:611688 LOG=N CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel Review-Url: https://codereview.chromium.org/2005723005 Cr-Commit-Position: refs/heads/master@{#36495}
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- 24 May, 2016 1 commit
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mlippautz authored
Revert of [heap] Fine-grained JSArrayBuffer tracking (patchset #19 id:770001 of https://codereview.chromium.org/1964023002/ ) Reason for revert: Revert it. Original issue's description: > [heap] Fine-grained JSArrayBuffer tracking > > Track based on JSArrayBuffer addresses instead of the attached backing store. > This way we can later on iterate buffers on a single page. The reland also > switches to a page-based implementation where a page contains the set of its > contained (live and dead) buffers. > > Details of tracking: > - Scavenge: New space pages are processes in bulk on the main thread > - MC: Unswept pages are processed in bulk in parallel. All other pages > are processed by the sweeper concurrently. > > BUG=chromium:611688 > LOG=N > CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel > > Committed: https://crrev.com/b2d8bfc7931eef49d527605ba485950dea41cde3 > Cr-Commit-Position: refs/heads/master@{#36437} TBR=hpayer@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:611688 Review-Url: https://codereview.chromium.org/2006183003 Cr-Commit-Position: refs/heads/master@{#36461}
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