[SYSTEMDS-3961] Add Sparsity-based Recompiler Class to Recompilation Routine - #2596
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ywcb00 wants to merge 6 commits into
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[SYSTEMDS-3961] Add Sparsity-based Recompiler Class to Recompilation Routine#2596ywcb00 wants to merge 6 commits into
ywcb00 wants to merge 6 commits into
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Codecov Report❌ Patch coverage is Additional details and impacted files@@ Coverage Diff @@
## main #2596 +/- ##
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- Coverage 71.39% 71.30% -0.10%
+ Complexity 50539 50519 -20
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Files 1632 1633 +1
Lines 196237 196412 +175
Branches 38201 38240 +39
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- Hits 140113 140061 -52
- Misses 45099 45317 +218
- Partials 11025 11034 +9 ☔ View full report in Codecov by Harness. 🚀 New features to boost your workflow:
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Maybe change the description of the PR, and name, to highlight it is for Rewriting MMChains to start with? |
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…r sparsity-based recompilation NOTE: not implemented yet feat(main/conf/DMLConfig.java): add xml configuration option for enabling sparsity recompilation refactor(main/conf/DMLConfig.java): rename xml configuration options for sparsity rewrites feat(main/hops/recompile/Recompiler.java): add recompile block for sparsity-based recompilation feat(main/hops/rewrite/RewriteMatrixMultChainOptimizationSparse.java): add comment and log output to indicate the case which requires pre-fetching from the sparsity recompiler
…ity-based rewriter copy the dynamic programming approach from the sparsity rewriter feat(main/hops/rewrite/RewriteMatrixMultChainOptimizationSparse.java): set dynamic recompilation flag if dimensions of hop are known but the sparsity is not NOTE: in these cases, the sparsity can be obtained during sparsity-based recompilation by pre-fetching data from disk or eagerly computing partial results
…variable for the execution context which will be needed once we perform partial computations chore(main/hops/recompile/Recompiler.java): pass the execution context to the sparsity-based recompiler
…rmation with the dimensions of hops inside a matrix multiplication chain create logger with the class name indicate that function is copied from a different class in the funcation header chore(main/hops/rewrite/RewriteMatrixMultChainOptimizationSparse.java): remove unused import
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This PR introduces the sparsity-based recompiler which replicates the sparsity-based rewrites at the moment. It is planned to extend this recompiler to retrieve additional data properties and to restructure of the entire computation graph.
The new sparsity-based recompiler is integrated in the recompilation procedure with a configuration to enable/disable it (disabled by default).
NOTE: Currently, the sparsity-based recompiler performs identical rewrites as
RewriteMatrixMultChainOptimizationSparse.java. It will be extended in the future.All the best,
David