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rustytorch/crates/core/rtx-backend-cpu
Omar SobhandClaude Fable 5 67c47898fa perf(backend-cpu): parallelize blocked gemm over row blocks with rayon
Each task owns a disjoint BLOCK_SIZE-row slice of the result; the inner
blocked kernel is unchanged. Needed for dg-gnn HetGAT training throughput
(node-level [M,64]x[64,64] matmuls dominated single-threaded step time).

Co-Authored-By: Claude Fable 5 <[email protected]>
2026-08-20 11:37:43 -07:00
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