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Fused all-reduce + residual + RMSNorm behind strategies, AITER's one-stage kernel on ROCm
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Fused all-reduce + residual + RMSNorm behind strategies, AITER's one-stage kernel on ROCm
#684
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Commits on Oct 29, 2026
distributed: fused all-reduce + norm strategies, AITER's one-stage kernel on ROCm
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ar_fusion: probe within the kernel's truncation bounds; multi-rank ROCm harness
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test: residual drift of the fused all-reduce against an fp64 stream
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ar_fusion: plainer comments, rename _probe to _check_kernel
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ar_fusion: refuse AITER builds that truncate to bf16
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ar_fusion: run every startup check case on every rank
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ar_fusion: give AITER's input pool its own allocation
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ar_fusion: ARFusion.new takes the CommGroup, like AllReduce.new
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ar_fusion: state the one-stage kernel's bounds in our own words
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Commits on Oct 30, 2026
ar_fusion: AITER's strategy votes through the comm group like FlashInfer's
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