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// Copyright 2014 The Bazel Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.devtools.build.skyframe;
import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.concurrent.ThreadSafety.ThreadCompatible;
import com.google.devtools.build.lib.events.ExtendedEventHandler;
import com.google.devtools.build.skyframe.MemoizingEvaluator.EmittedEventState;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ForkJoinPool;
import javax.annotation.Nullable;
/**
* An {@link AbstractExceptionalParallelEvaluator} implementing {@link Evaluator}, for when the only
* checked exception throwable by evaluation is {@link InterruptedException}.
*
* <p>This class is not intended for direct use, and is only exposed as public for use in evaluation
* implementations outside of this package.
*/
public class ParallelEvaluator extends AbstractExceptionalParallelEvaluator<RuntimeException>
implements Evaluator {
public ParallelEvaluator(
ProcessableGraph graph,
Version graphVersion,
ImmutableMap<SkyFunctionName, ? extends SkyFunction> skyFunctions,
final ExtendedEventHandler reporter,
EmittedEventState emittedEventState,
EventFilter storedEventFilter,
ErrorInfoManager errorInfoManager,
boolean keepGoing,
int threadCount,
DirtyTrackingProgressReceiver progressReceiver,
GraphInconsistencyReceiver graphInconsistencyReceiver) {
super(
graph,
graphVersion,
skyFunctions,
reporter,
emittedEventState,
storedEventFilter,
errorInfoManager,
keepGoing,
threadCount,
progressReceiver,
graphInconsistencyReceiver);
}
public ParallelEvaluator(
ProcessableGraph graph,
Version graphVersion,
ImmutableMap<SkyFunctionName, ? extends SkyFunction> skyFunctions,
final ExtendedEventHandler reporter,
EmittedEventState emittedEventState,
EventFilter storedEventFilter,
ErrorInfoManager errorInfoManager,
boolean keepGoing,
DirtyTrackingProgressReceiver progressReceiver,
GraphInconsistencyReceiver graphInconsistencyReceiver,
ForkJoinPool forkJoinPool,
CycleDetector cycleDetector,
EvaluationVersionBehavior evaluationVersionBehavior) {
super(
graph,
graphVersion,
skyFunctions,
reporter,
emittedEventState,
storedEventFilter,
errorInfoManager,
keepGoing,
progressReceiver,
graphInconsistencyReceiver,
forkJoinPool,
cycleDetector,
evaluationVersionBehavior);
}
@Override
@ThreadCompatible
public <T extends SkyValue> EvaluationResult<T> eval(Iterable<? extends SkyKey> skyKeys)
throws InterruptedException {
return this.evalExceptionally(skyKeys);
}
@Override
Map<SkyKey, ValueWithMetadata> bubbleErrorUpExceptionally(
ErrorInfo leafFailure, SkyKey errorKey, Iterable<SkyKey> roots, Set<SkyKey> rdepsToBubbleUpTo)
throws InterruptedException {
return super.bubbleErrorUp(leafFailure, errorKey, roots, rdepsToBubbleUpTo);
}
@Override
<T extends SkyValue> EvaluationResult<T> constructResultExceptionally(
Iterable<SkyKey> skyKeys,
@Nullable Map<SkyKey, ValueWithMetadata> bubbleErrorInfo,
boolean catastrophe)
throws InterruptedException {
return super.constructResult(skyKeys, bubbleErrorInfo, catastrophe);
}
}
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