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path: root/src/main/java/com/google/devtools/build/lib/actions/ResourceManager.java
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* Rationalize local resource acquisitionGravatar Ulf Adams2017-03-03
| | | | | | | | | | | | | | | | | | | | | | Move all local resource acquisition to where local execution actually happens. Don't attempt to acquire resources per action, but only for individual spawns. This significantly simplifies the code. The downside is that we don't account for action-level work anymore. In general, actions should not perform any process execution themselves, but always delegate such work to a SpawnStrategy implementation. This change makes sure that every Spawn has local resources set in a way that is consistent with the previous state. However, there are two actions - Fileset and FileWrite -, which are not spawns, and so we now don't limit their concurrent execution anymore. For Fileset, all work is done in a custom Fileset-specific thread pool, so this shouldn't be a problem. I'm not sure about FileWriteAction. -- PiperOrigin-RevId: 149012600 MOS_MIGRATED_REVID=149012600
* ResourceManager shouldn't set threadLocked to true if resource acquisition ↵Gravatar Philipp Wollermann2016-08-31
| | | | | | | got interrupted. -- MOS_MIGRATED_REVID=131703083
* Some little fixes to ResourceManager.Gravatar Philipp Wollermann2016-08-29
| | | | | | | | - Make sure that empty ResourceSets are always == ResourceSet.ZERO and use that for easier comparison. - No longer allow nested resource acquisition, because it may lead to deadlocks. -- MOS_MIGRATED_REVID=131567446
* Fix resource leakage on interrupt in ResourceManager identified by philwo.Gravatar Janak Ramakrishnan2016-08-27
| | | | | | | On interrupt, we never released any resources that we had asked to acquire, even though those resources would eventually be acquired. -- MOS_MIGRATED_REVID=131431321
* --Gravatar Philipp Wollermann2016-08-26
| | | | MOS_MIGRATED_REVID=131383292
* Split ActionMetadata into ActionAnalysisMetadata and ActionExecutionMetadata.Gravatar Rumou Duan2016-04-26
| | | | | | | Except in action execution logic (ActionExecutionFunction, SkyframeActionExecutor, etc.), switch Action interface references to either ActionAnalysisMetadata if possible or ActionExecutionMetadata. -- MOS_MIGRATED_REVID=120723431
* Make The Build Faster: Use AutoCloseable when dealing with resources.Gravatar Philipp Wollermann2016-02-10
| | | | | -- MOS_MIGRATED_REVID=114204404
* Make The Build Faster: Drop the describeStrategy() and strategyLocality() ↵Gravatar Philipp Wollermann2016-02-03
| | | | | | | | | methods, as we can simply pass an ActionStatusMessage to the EventBus instead. All SpawnActionContexts now send an appropriate message when they execute a Spawn. This also gets rid of the idiom that an Action knows which strategy will be used to execute it - this decision and knowledge belongs to the executor, not the action. -- MOS_MIGRATED_REVID=113731846
* Use Bazel Preconditions variant which avoids varargs array creationGravatar Mark Schaller2015-12-10
| | | | | | | Reduces garbage. -- MOS_MIGRATED_REVID=109914243
* Rationalize copyright headersGravatar Damien Martin-Guillerez2015-09-25
| | | | | | | | | | | 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. -- MOS_MIGRATED_REVID=103938715
* Use AutoProfiler in the Bazel codebase.Gravatar Nathan Harmata2015-09-08
| | | | | -- MOS_MIGRATED_REVID=102584924
* Remove autosense logic.Gravatar Han-Wen Nienhuys2015-04-14
| | | | | | | | | | | | | Polling the machine load can never work, because the following scenarios are quite common: * Tasks that are faster than the poll cycle time. * Tasks whose CPU and/or RAM consumption changes over the lifetime of the task. -- MOS_MIGRATED_REVID=90990445
* Some cleanup changes.Gravatar Ulf Adams2015-03-05
| | | | | -- MOS_MIGRATED_REVID=87821306
* Add --local_test_jobs to limit local test concurrencyGravatar Mark Schaller2015-02-25
| | | | | | | | | | | | | | | Users have asked for ways to control the concurrency level of their local tests. They can do it right now using the --local_resources option, but that is unintuitive and affects the parallelism of non-test actions. This option changes the kind of resources obtained for local tests. If set, the CPU, RAM, and IO dimensions for local tests will not be used, and a new localTestCount dimension will be used, where the capacity is equal to the option's value, and each local test consumes one unit. -- MOS_MIGRATED_REVID=87177698
* Convert ResourceSet ctor calls to factory methodGravatar Mark Schaller2015-02-20
| | | | | | | | | | Most current invocations of the ResourceSet constructor shouldn't care about any new dimensions we add to restrict test execution. This change allows us to make those changes, keep the ResourceSet ctor symmetrical, and avoid contaminating those ctor call sites with noise. -- MOS_MIGRATED_REVID=86826112
* Update from Google.Gravatar Han-Wen Nienhuys2015-02-25
-- MOE_MIGRATED_REVID=85702957
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