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path: root/src/test/java/com/google/devtools/build/lib/skyframe/TreeArtifactBuildTest.java
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* Remove support for --discard_actions_after_execution.Gravatar tomlu2018-06-18
| | | | | | | 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
* Deletes ActionInputFileCache.Gravatar shahan2018-06-07
| | | | PiperOrigin-RevId: 199732415
* ArtifactRoot correctly switches output base when serializing.Gravatar shahan2018-03-28
| | | | PiperOrigin-RevId: 190779535
* Deletes CODEC fields now that they are no longer needed.Gravatar shahan2018-02-28
| | | | PiperOrigin-RevId: 187397314
* Fail gracefully on conflicting actions generated by an aspect. These can ↵Gravatar janakr2018-02-26
| | | | | | 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
* Stop storing ActionTemplate in a SkyKey: it's too heavyweight. Use the same ↵Gravatar janakr2018-02-15
| | | | | | mechanism as for normal actions, have the ActionTemplateExpansionFunction look the template up when needed. PiperOrigin-RevId: 185861672
* Replaces InjectingObjectCodec with dependencies threaded through ↵Gravatar shahan2018-02-13
| | | | | | (Des|S)erializationContext. PiperOrigin-RevId: 185547740
* Replace path implementation.Gravatar tomlu2018-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Path and PathFragment have been replaced with String-based implementations. They are pretty similar, but each method is dissimilar enough that I did not feel sharing code was appropriate. A summary of changes: PATH ==== * Subsumes LocalPath (deleted, its tests repurposed) * Use a simple string to back Path * Path instances are no longer interned; Reference equality will no longer work * Always normalized (same as before) * Some operations will now be slower, like instance compares (which were previously just a reference check) * Multiple identical paths will now consume more memory since they are not interned PATH FRAGMENT ============= * Use a simple string to back PathFragment * No more segment arrays with interned strings * Always normalized * Remove isNormalized * Replace some isNormalizied uses with containsUpLevelReferences() to check if path fragments try to escape their scope * To check if user input is normalized, supply static methods on PathFragment to validate the string before constructing a PathFragment * Because PathFragments are always normalized, we have to replace checks for literal "." from PathFragment#getPathString to PathFragment#getSafePathString. The latter returns "." for the empty string. * The previous implementation supported efficient segment semantics (segment count, iterating over segments). This is now expensive since we do longer have a segment array. ARTIFACT ======== * Remove Path instance. It is instead dynamically constructed on request. This is necessary to avoid this CL becoming a memory regression. RELNOTES: None PiperOrigin-RevId: 185062932
* Add type assertion that TreeFileArtifact's parentTreeArtifact member is aGravatar cpeyser2018-02-05
| | | | | | SpecialArtifact. PiperOrigin-RevId: 184539696
* Add a CODEC for Artifact.Gravatar cpeyser2018-02-01
| | | | PiperOrigin-RevId: 184144301
* Rename Root to ArtifactRoot.Gravatar tomlu2018-01-16
| | | | | | This is slightly more descriptive, and we will potentially want to use the name Root for a broader concept shared between ArtifactRoot and RootedPath. PiperOrigin-RevId: 182082367
* Convert ActionLookupKey implementations to directly implement SkyKey, ↵Gravatar janakr2018-01-11
| | | | | | removing the layer of indirection of getting SkyKey out of ActionLookupKey, which uses more memory for no reason. PiperOrigin-RevId: 181658615
* Move FileStateValue.Type to Metadata; add Metadata.getType()Gravatar ulfjack2017-12-21
| | | | | | | | This is in preparation for merging FileArtifactValue and FileStateValue. Progress on #3360. PiperOrigin-RevId: 179832948
* Add ActionKeyContext to Action#getKey.Gravatar tomlu2017-11-29
| | | | | | | 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
* Actions now have the option of returning an ActionResult, containing a ↵Gravatar ruperts2017-10-18
| | | | | | | (possibly empty) set of SpawnResults created during execution of the Action. RELNOTES: None. PiperOrigin-RevId: 172529328
* Simplify the ActionInputFileCacheGravatar ulfjack2017-07-06
| | | | | | | | | Add a single getMetadata method (matching MetadataHandler), and rewrite everything in those terms. This is in preparation for merging ActionInputFileCache and MetadataHandler. PiperOrigin-RevId: 161053535
* Migrate Java tests to Truth.Gravatar lberki2017-05-30
| | | | | | RELNOTES: None. PiperOrigin-RevId: 157446717
* Change FileContentsProxy to use ctime instead of mtimeGravatar ulfjack2017-05-09
| | | | | | | | | This gives us better reliability for detecting file changes; especially in cases where tools intentionally do not update mtime. Fixes #1525. PiperOrigin-RevId: 155490849
* Refactor all ctor callsites of PathFragment to instead call a static ↵Gravatar nharmata2017-04-05
| | | | | | | | | | | | 'create' method. This paves the way for changing PathFragment to e.g. an abstract class with multiple subclasses. This way we can split out the windows-specific stuff into one of these concrete classes, making the code more readable and also saving memory (since the shallow heap size of the NonWindowsPathFragment subclass will hopefully be smaller than that of the current PathFragment). This also lets us pursue gc churn optimizations. We can now do interning in PathFragment#create and can also get rid of unnecessary intermediate PathFragment allocations. RELNOTES: None PiperOrigin-RevId: 152145768
* If --batch, --keep_going, --discard_analysis_cache, and the new ↵Gravatar janakr2017-03-31
| | | | | | | | | | | | | | | --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
* Allow absolute symlinks in TreeArtifacts. Let the downstream action (if ↵Gravatar Janak Ramakrishnan2017-02-23
| | | | | | | | there is one) worry about it. -- PiperOrigin-RevId: 148249223 MOS_MIGRATED_REVID=148249223
* Introduce CppCompileActionTemplate, which expands into a list of ↵Gravatar Rumou Duan2017-02-10
| | | | | | | | CppCompileActions that to be executed at execution time. -- PiperOrigin-RevId: 147163077 MOS_MIGRATED_REVID=147163077
* Accept valid relative symlinks in TreeArtifacts.Gravatar Rumou Duan2016-10-25
| | | | | -- MOS_MIGRATED_REVID=137072310
* Proper action output checks for TreeArtifacts. Instead of crashing Bazel, we ↵Gravatar Rumou Duan2016-10-19
| | | | | | | now handle failed TreeArtifact output checks gracefully. -- MOS_MIGRATED_REVID=136627086
* Fix Bazel-JDK7 breakage on CIGravatar Philipp Wollermann2016-10-19
| | | | | | | | | | src/test/java/com/google/devtools/build/lib/skyframe/TreeArtifactBuildTest.java:154: error: local variable normalOutput is accessed from within inner class; needs to be declared final touchFile(normalOutput); http://ci.bazel.io/job/bazel-tests/BAZEL_VERSION=HEAD-jdk7,PLATFORM_NAME=linux-x86_64/290/console -- MOS_MIGRATED_REVID=136588819
* Per action file caching for input TreeArtifact.Gravatar Rumou Duan2016-10-19
| | | | | -- MOS_MIGRATED_REVID=136475556
* Don't treat empty files specially with respect to mtime/digest.Gravatar Janak Ramakrishnan2016-07-14
| | | | | | | RELNOTES: Bazel no longer regards an empty file as changed if its mtime has changed. -- MOS_MIGRATED_REVID=127328552
* 1. Create the TreeArtifact directory structure before expanding ActionTemplates.Gravatar Rumou Duan2016-06-14
| | | | | | | | 2. In PopulateTreeArtifactAction, create the parent directories for TreeFileArtifacts before executing the spawn. 3. Allow empty tree artifacts in CustomCommandLine and PopulateTreeArtifact. -- MOS_MIGRATED_REVID=124759286
* Skyframe changes to support SpawnActionTemplate.Gravatar Rumou Duan2016-06-07
| | | | | | | | 1. Adds ActionTemplateExpansion{Function, Value} for ActionTemplate expansion. 2. Changes ArtifactFunction to support evaluating TreeFileArtifacts and TreeArtifacts generated by ActionTemplate. -- MOS_MIGRATED_REVID=124160939
* Push some functionality from FoundationTestCase to where it's actually used.Gravatar Ulf Adams2016-04-29
| | | | | -- MOS_MIGRATED_REVID=121116897
* Introduce TreeFileArtifact, which represents files under TreeArtifacts.Gravatar Rumou Duan2016-04-14
| | | | | | | Remove ArtifactFile, which is rendered obsolete by TreeFileArtifact. -- MOS_MIGRATED_REVID=119789154
* Rollback of commit a0eefb52f529b73c6cb92f0a762853646ea2eae6.Gravatar Googler2016-02-11
| | | | | | | | | | | | | *** Reason for rollback *** Rolling forward with the restored logic to avoid stat calls on injected Metadata. *** Original change description *** Automated [] rollback of commit df03e10f6552566982399b8779fe7bc7a17d75dc. -- MOS_MIGRATED_REVID=114447944
* Rollback of commit df03e10f6552566982399b8779fe7bc7a17d75dc.Gravatar Michajlo Matijkiw2016-02-11
| | | | | -- MOS_MIGRATED_REVID=114329043
* Make unpredictable action inputs and outputs available to Actions.Gravatar Michael Thvedt2016-02-10
-- MOS_MIGRATED_REVID=114249806
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