[ROCm] Fix the experimental HIP backend for ROCm 7.x on AMD GPUs - #484

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stotko merged 10 commits into

stotko:masterfrom

jeffdaily:moat-port

Jul 8, 2026

Commits on Jul 8, 2026

[ROCm] Fix the experimental HIP backend for ROCm 7.x on AMD GPUs

jeffdaily
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stotko
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[ROCm] Apply clang-format to ported wave-lock critical sections

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[ROCm] Fold small device reductions on the host instead of a custom kernel

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[ROCm] Tie host-fold reduction threshold to rocPRIM single-block cutoff

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[ROCm] Move warp-convergent execution into the backend namespace dispatch

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[ROCm] Use __activemask and threadIdx for warp-convergent lane election

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[ROCm] Correct the rationale for the HIP language source markings

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[ROCm] Include user-facing execution.h; drop redundant comments

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[ROCm] Guard execution_detail.h include for device compilers only

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[ROCm] Use IS_DEVICE_COMPILED guard; rename execution_detail.cuh

jeffdaily
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