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SparseDifferentiation / SparseDiffEngine Public

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Left matmul 100x performance improvements#44

Merged

dance858 merged 13 commits intomainSparseDifferentiation/SparseDiffEngine:mainfrom

profile-left-matmulSparseDifferentiation/SparseDiffEngine:profile-left-matmulCopy head branch name to clipboard

Feb 13, 2026

Conversation Commits13 (13)Checks Files changed

Merged

Left matmul 100x performance improvements#44
dance858 merged 13 commits intomainfrom
profile-left-matmul

Commits

Commits on Feb 12, 2026

test for profiling
dance858
committed
90 times faster sparsity pattern
dance858
committed
fill values without forming A kron
dance858
committed
update forward pass
dance858
committed
fix test
dance858
committed
ran formatter
dance858
committed
profile forward pass
dance858
committed
ran formatter
dance858
committed

Commits on Feb 13, 2026

removed kroenecker product from hessian
dance858
committed
minor changes
dance858
committed
broadcast fix
dance858
committed
ran formatter
dance858
committed
improved documentation of block_left_mult
dance858
committed

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