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Revert the two sparse_pfl kernel binary updates - #5366

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junxiaguo wants to merge 1 commit into
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junxiaguo/gfx1250/revert-mla-sparse-pfl-co
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junxiaguo wants to merge 1 commit into
gfx1250/microbenchfrom
junxiaguo/gfx1250/revert-mla-sparse-pfl-co

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This reverts 12f16de ("[ASM][gfx1250] mla v4 prefill: update sparse_pfl kernel binary") and e566d68 ("[ASM][gfx1250] mla v4 prefill: rebuild the sparse_pfl kernel with the head schedule and the PTL prefetch hazard fixed"), restoring
hsa/gfx1250/mla_v4/mla_a8w8_qh128_1tg_32mx4_32nx1_sparse_pfl.co to 462a5ee0 -- the build shipped by #4926.

No other file is touched; both reverted commits changed only that binary.

The kernel work is being resubmitted against main directly rather than landing here first.

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This reverts 12f16de ("[ASM][gfx1250] mla v4 prefill: update sparse_pfl
kernel binary") and e566d68 ("[ASM][gfx1250] mla v4 prefill: rebuild the
sparse_pfl kernel with the head schedule and the PTL prefetch hazard
fixed"), restoring
hsa/gfx1250/mla_v4/mla_a8w8_qh128_1tg_32mx4_32nx1_sparse_pfl.co to
462a5ee0 -- the build shipped by #4926.

No other file is touched; both reverted commits changed only that binary.

The kernel work is being resubmitted against main directly rather than
landing here first.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
@junxiaguo junxiaguo closed this Sep 9, 2026
@junxiaguo
junxiaguo deleted the junxiaguo/gfx1250/revert-mla-sparse-pfl-co branch September 9, 2026 09:08
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