| Commit message (Collapse) | Author | Age |
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The memory savings from this flag are not worth the complexity, and it interferes with action restarting.
RELNOTES: Remove support for --discard_actions_after_execution.
PiperOrigin-RevId: 201077905
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PiperOrigin-RevId: 188930446
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Given a target (for example from a skylark aspect), one will be able to access a list of actions that the target generated using "target.actions". This is without additional memory footprint.
Actions themselves are not fully exposed to skylark (and thus there isn't much meaning to gather from them in skylark yet). Access methods will follow soon.
RELNOTES: None.
PiperOrigin-RevId: 188098079
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This also gets rid of some static initialization cycles which we should try very hard to avoid in the future.
PiperOrigin-RevId: 187334087
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come from Skylark, so we shouldn't crash. As a safety measure, subclasses of ActionLookupValue are now responsible for detecting action conflicts themselves.
PiperOrigin-RevId: 187095271
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PiperOrigin-RevId: 186691973
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to select a codec.
PiperOrigin-RevId: 186378153
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PiperOrigin-RevId: 185883201
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removing the layer of indirection of getting SkyKey out of ActionLookupKey, which uses more memory for no reason.
PiperOrigin-RevId: 181658615
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This key context can be used by actions to share partial key computations, for instance when computing MD5s for nested sets.
RELNOTES: None
PiperOrigin-RevId: 177359607
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wrapper objects: for OwnedArtifacts, which are the most numerous during builds, and for Labels for TransitiveTraversalValues, which are the most numerous during queries.
PiperOrigin-RevId: 154989520
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--noexperimental_enable_critical_path_profiling flags are all specified, then Bazel will delete Actions from ActionLookupValues as they are executed in order to save memory.
Because an already-run action may output an artifact that is only requested later in the build, we need to maintain a way for the artifact to look up the action. But in most cases we don't need to keep the action itself, just its output metadata.
Some actions unfortunately are needed post-execution, and so we special-case them.
Also includes dependency change with description:
Move action out of key. This keeps action references from polluting the graph -- actions are just stored in one SkyValue, instead of being present in SkyKeys.
This does mean additional memory used: we have a separate ActionLookupData object per Action executed. That may reach ~24M for million-action builds.
PiperOrigin-RevId: 151756383
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ActionLookupKey. It was only being violated for some singleton keys.
Also do some drive-by cleanups of unused variables. Step approximately -2.
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PiperOrigin-RevId: 150668944
MOS_MIGRATED_REVID=150668944
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are created, as opposed to when they are requested from the ParallelEvaluator. That delay can lead to large memory spikes and churn.
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MOS_MIGRATED_REVID=116224565
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The headers were modified with
`find . -type f -exec 'sed' '-Ei' 's|Copyright 201([45]) Google|Copyright 201\1 The Bazel Authors|' '{}' ';'`
And manual edit for not Google owned copyright. Because of the nature of ijar, I did not modified the header of file owned by Alan Donovan.
The list of authors were extracted from the git log. It is missing older Google contributors that can be added on-demand.
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MOS_MIGRATED_REVID=103938715
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--
MOE_MIGRATED_REVID=85702957
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tomlu
shahan
cparsons
janakr
Damien Martin-Guillerez
Han-Wen Nienhuys