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Remove buggy assertion in EmbedderTest::CanPostTaskToAllNativeThreads. #16071
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This was introduced in flutter@c5329ef. The assertion was originally written to check that more than 4 threads were managed by the engine (UI, Platform, GPU, IO + ConcurrentWQWorkers). However, the assertion actually only checked the count of workers in the ConcurrentWQ. As written, this assertion would fail on all hosts with a hardware concurrency of less than 4. Remove the assertion. The engine threads count and its assertions already check callbacks on workers. So this check was incorrect and redundant.
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flutter/engine@c4229bf...ec32966 git log c4229bf..ec32966 --first-parent --oneline 2020-01-28 [email protected] Revert "Always make gpu thread different from platform thread regardless of platform view (#16068)" (flutter/engine#16161) 2020-01-28 [email protected] Roll fuchsia/sdk/core/mac-amd64 from gNitp... to 5fMtM... (flutter/engine#16153) 2020-01-28 [email protected] Revert "Disable setting a library tag handler." (flutter/engine#16157) 2020-01-28 [email protected] Always make gpu thread different from platform thread regardless of platform view (flutter/engine#16068) 2020-01-28 [email protected] Add test to ensure that concurrent message loops have at least one workers. (flutter/engine#16074) 2020-01-28 [email protected] Revert breaking PRs (flutter/engine#16148) 2020-01-28 [email protected] Roll fuchsia/sdk/core/linux-amd64 from 8Ns10... to 2rLoq... (flutter/engine#15971) 2020-01-28 [email protected] Gets the DPI for all awareness mode and older Windows versions (flutter/engine#15951) 2020-01-28 [email protected] Hold a mutex when updating all CanPostTaskToAllNativeThreads::Captures members. (flutter/engine#16085) 2020-01-28 [email protected] Disable setting a library tag handler. (flutter/engine#16086) 2020-01-28 [email protected] Web PargraphStyle TextHeightBehavior integration (flutter/engine#16075) 2020-01-28 [email protected] Fix flake by making thread ID tracking in CanPostTaskToAllNativeThreads thread safe. (flutter/engine#16081) 2020-01-28 [email protected] Remove buggy assertion in EmbedderTest::CanPostTaskToAllNativeThreads. (flutter/engine#16071) 2020-01-27 [email protected] Remove tonic/platform. (flutter/engine#16062) 2020-01-27 [email protected] Allow embedders to schedule a callback on all engine managed threads. (flutter/engine#15980) 2020-01-27 [email protected] Engine/LibTxt/dart:ui impl of TextHeightBehavior (flutter/engine#15087) 2020-01-27 [email protected] Roll src/third_party/skia f1b2b42613cb..9c1d30dd163e (8 commits) (flutter/engine#16060) 2020-01-27 [email protected] Remove stale recipe changelog. (flutter/engine#15985) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC [email protected] on the revert to ensure that a human is aware of the problem. To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+/master/autoroll/README.md
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flutter#16071) This was introduced in flutter@c5329ef. The assertion was originally written to check that more than 4 threads were managed by the engine (UI, Platform, GPU, IO + ConcurrentWQWorkers). However, the assertion actually only checked the count of workers in the ConcurrentWQ. As written, this assertion would fail on all hosts with a hardware concurrency of less than 4. Remove the assertion. The engine threads count and its assertions already check callbacks on workers. So this check was incorrect and redundant.
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…eThreads. (flutter#16071)" This reverts commit 9ff4856.
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This was introduced in
c5329ef.
The assertion was originally written to check that more than 4 threads were
managed by the engine (UI, Platform, GPU, IO + ConcurrentWQWorkers). However,
the assertion actually only checked the count of workers in the ConcurrentWQ. As
written, this assertion would fail on all hosts with a hardware concurrency of
less than 4. Remove the assertion. The engine threads count and its assertions
already check callbacks on workers. So this check was incorrect and redundant.