fix(cuda_std): use correct PTX scope suffix in atomic load/store#357
Merged
LegNeato merged 1 commit intoRust-GPU:mainfrom Feb 26, 2026
Merged
fix(cuda_std): use correct PTX scope suffix in atomic load/store#357LegNeato merged 1 commit intoRust-GPU:mainfrom
LegNeato merged 1 commit intoRust-GPU:mainfrom
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This PR fixes a bug in the
load_scope!macro incrates/cuda_std/src/atomic/intrinsics.rsPreviously, the macro was using the $scope identifier (e.g., device, block) when generating the PTX instruction string. This resulted in invalid assembly instructions like
ld.relaxed.device.u32.This change updates the macro to use
$scope_asm(e.g., gpu, cta), ensuring valid PTX suffixes are generated (e.g.,ld.relaxed.gpu.u32).fixes #354