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mboehm7 pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/systemml.git.
from 881f606 [MINOR] Provide a more informative error message when the
dimensions don't match during the validate phase
new 4a38a47 [MINOR] Fix unnecessary warnings (unnecessary imports)
new f42dfb3 [SYSTEMML-2521] New rewrite for sparsity-aware matrix product
chains
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Summary of changes:
.../org/apache/sysml/api/ScriptExecutorUtils.java | 1 -
.../apache/sysml/api/mlcontext/ScriptExecutor.java | 1 -
.../java/org/apache/sysml/hops/FunctionOp.java | 1 -
.../sysml/hops/estim/EstimatorMatrixHistogram.java | 2 +-
.../sysml/hops/rewrite/ProgramRewriteStatus.java | 16 ++-
.../RewriteMatrixMultChainOptimization.java | 88 ++++++------
.../RewriteMatrixMultChainOptimizationSparse.java | 157 +++++++++++++++++++++
.../java/org/apache/sysml/utils/Statistics.java | 1 -
.../org/apache/sysml/test/gpu/LstmCPUTest.java | 2 -
.../functions/unary/matrix/AbsTest.java | 2 -
.../functions/unary/matrix/NegationTest.java | 2 -
.../functions/unary/matrix/SinTest.java | 2 -
.../functions/unary/matrix/TanTest.java | 2 -
13 files changed, 215 insertions(+), 62 deletions(-)
create mode 100644
src/main/java/org/apache/sysml/hops/rewrite/RewriteMatrixMultChainOptimizationSparse.java
