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[CUB] warpspeed kernel: make scan_resources_t copy #9751

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Merged
bernhardmgruber merged 1 commit into from
Jul 8, 2026
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[CUB] warpspeed kernel: make scan_resources_t copy #9751

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2 changes: 1 addition & 1 deletion cub/cub/device/dispatch/kernels/kernel_scan_lookahead.cuh
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Original file line number Diff line number Diff line change
Expand Up @@ -283,7 +283,7 @@ struct lookahead_scan_closure
const scanKernelParams<InputT, OutputT, AccumT> params;
mutable ScanOpT scan_op; // mutable, so we can support non-const operator()
const RealInitValueT real_init_value;
scan_resources_t& res; // this is the only shared mutable state
scan_resources_t res; // this is the only shared mutable state

_CCCL_DEVICE_API _CCCL_FORCEINLINE void
load_next_tile_index(const warpspeed::Squad& squad, warpspeed::SmemPhase<uint4>& phaseNextBlockIdxW) const
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