Release Candidate for Version 0.66 #19
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…dded samples Map to Console for recording relevant observable data during experiments.
…tain common strategies for generating the derivative. These are declared, for CollectionProducers which they are suitable shortcuts for, using the new method CollectionProducer::getDeltaStrategy. The first implemented case is for addition, in CollectionFeatures::add.
…nd it, and modified MatrixFeatures to take advantage of the identity property to avoid performing unnecessary matrix multiplications.
…optimization is applied in TemporalRunner.
…e and MTL to support shared memory. Similar updates to NativeBufferMemoryProvider, NativeBuffer and NIO for shared memory.
…ons that provides some common features including support for shared memory.
Version 0.65
…ity across MemoryProvider implementations. Updated NativeBufferMemoryProvider and NativeBuffer to support dynamic locations for shared memory.
…::match while also proactively simplifying Expressions that have grown very large. Cache kernel maximum in AcceleratedComputationOperation. Enable custom sum and product collection Computations.
…sComputation and a common parent for CollectionSumComputation, TransitiveDeltaExpressionComputation. Updated MatrixFeatures to short circuit some cases where the total size of an argument is 1.
…llectionFeatures and MatrixFeatures to handle arguments that contain only zero more efficiently. Updated use of Comparator in TraversalPolicy::alignTraversalAxes to avoid issue with large sizes. Introduced CollectionProducerParallelProcess.
…antage of it to eliminate terms from any provided Sum when they cannot impact the result.
…fault implementation of CollectionProducerComputationAdapter::isDiagonal. Experimenting with some adjustments to AggregatedProducerComputation::delta.
… over how matching will be conducted. InputStub takes advantage of this to preserve matching even if it is altered by Process optimization and CollectionVariable takes advantage of it to perform matching on the underlying Producer when the argument is another CollectionVariable. ExpressionMatchingCollectionExpression is updated to match distinct InstanceReferences that still have matching CollectionVariables. TraversableExpression::uniqueNonZeroOffset is updated to emit a warning when localIndex has no influence over the result (ie, it is row independent). InputStub no longer implements TraversableExpression (it never returned anything from the getValueAt method anyway) and TraversableDeltaComputation is updated to allow optimization on any matching child Process that doesn't implement TraversableExpression. Updated Shape::reshape and CollectionProducerComputationAdapter::isDiagonal to handle very large shapes.
… arguments. Modified DelegatedProducer so that it has independent OperationMetadata and appears explicitly in the OperationProfileNode tree. Updated InputStub to include children in OperationMetadata. Updated OperationProfileNode to use the value of returned by OperationMetadata::getId as a unique key instead of the display name along with many other improvements to the profile information recorded. Updates to PassThroughProducer::matches and PassThroughProducer::equals.
…onOperation, DelegatedProducer, InputStub, MemoryDataArgumentMap and Scope. Minor improvements to OperationProfileNode and improved profiling visualization in OperationProfileUI by adding support for displaying only those nodes of the Process tree which have a compiled program. Fix for issue with very large sizes in TraversalPolicy::toStringDetail.
…nnecessary copies of the same Computation.
…ion tools are moved into the tools module so that they can take advantage of UI dependencies that other users of common will not want to include. Introduced a JavaFX implementation of the OperationProfileUI with many other capabilities from the new ProfileTreeFeatures interface.
… the new DefaultLatchSemaphore implementation which NativeExecution is updated to use. OperationTimingListener is updated to accept parent metadata that can help to uniquely identify the operation being measured and AcceleratedOperation is updated to take advantage of this by adjusting the ThreadLocal Semaphore prior to retrieving AcceleratedProcessDetails. Other minor observability improvements.
…tations which have an existing optimized alternative.
… when using Semaphore. Updated OperationProfileNode::getProfileNode to handle the absence of metadata for requester.
…ed version of the computation, if one was previously created.
…ability and test improvements.
…emory locations from the file system.
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