| Commit message (Collapse) | Author | Age |
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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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output artifact of a middleman action a middleman artifact.
Step -0.5.
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PiperOrigin-RevId: 150769517
MOS_MIGRATED_REVID=150769517
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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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refactoring: enabling potential fast digest computation of more than one digest function type.
Usage: bazel --host_jvm_args="-Dbazel.DigestFunction=SHA1" build ...
Ugliness: using a system property (a static non-final variable), because the better way to do it (a flag) would result in a much, much larger refactoring.
More ugliness: I have updated the minimal amount of tests. A lot of tests are still relying on the default value of MD5. Ideally, they need to be updated as well.
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MOS_MIGRATED_REVID=139490836
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BUILD.
Fixes #552.
RELNOTES[NEW]: Packages are defined in BUILD.bazel as well as BUILD files.
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MOS_MIGRATED_REVID=138828981
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*** Reason for rollback ***
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MOS_MIGRATED_REVID=136448178
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*** Reason for rollback ***
[]
*** Original change description ***
Slight refactor of ExternalFilesHelper:
-Make FileType and ExternalFileAction public.
-Have producers use ExternalFileAction, rather than a boolean, to specify the desired behavior.
And a big change in semantics (doesn't affect Bazel):
-Replace ExternalFileAction.ERROR_OUT with ExternalFileAction.ASSUME_NON_EXISTENT_AND_IMMUTABLE, which does what it sounds like. This new action, like the old ERROR_OUT, is _not_ used in Bazel.
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MOS_MIGRATED_REVID=136206810
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-Make FileType and ExternalFileAction public.
-Have producers use ExternalFileAction, rather than a boolean, to specify the desired behavior.
And a big change in semantics (doesn't affect Bazel):
-Replace ExternalFileAction.ERROR_OUT with ExternalFileAction.ASSUME_NON_EXISTENT_AND_IMMUTABLE, which does what it sounds like. This new action, like the old ERROR_OUT, is _not_ used in Bazel.
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MOS_MIGRATED_REVID=136063159
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which cross into a sub-repository. Part of #1592.
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MOS_MIGRATED_REVID=135931868
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making it easier to create PackageFactory instances in unit tests.
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MOS_MIGRATED_REVID=124566862
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1. Adds ActionTemplateExpansion{Function, Value} for ActionTemplate expansion.
2. Changes ArtifactFunction to support evaluating TreeFileArtifacts and TreeArtifacts generated by ActionTemplate.
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MOS_MIGRATED_REVID=124160939
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BlazeRuntime#getProductName() or a reference to TestConstants.PRODUCT_NAME for tests.
This CL prepares the codebase in order to delete the constant.
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MOS_MIGRATED_REVID=122993568
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Fixes #806.
RELNOTES: External repository correctness fix: adding a new file/directory as a
child of a new_local_repository is now noticed.
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MOS_MIGRATED_REVID=120557511
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This is one of the last pieces of state in BlazeRuntime that isn't safe to
share across command invocations.
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MOS_MIGRATED_REVID=117910631
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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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ArtifactFunction.
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MOS_MIGRATED_REVID=114174899
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