simd_sum
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-06.)
simd_sum has 2 facts recorded in Dontopedia across 2 references.
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raw canonical shape-checked rule-derived certifiedInbound mentions (9)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
usesUses(3)
- Global Reduction
ex:global-reduction - Operator Reduction
ex:operator-reduction - Wilson Loop Product Accumulation
ex:wilson-loop-product-accumulation
involvesInvolves(2)
- Change Operator Reduction
ex:change-operator-reduction - Gpu Reduce Workgroup
ex:gpu-reduce-workgroup
afterAfter(1)
- Threadgroup Reduce
ex:threadgroup-reduce
couldUseCould Use(1)
- Wilson Loop Product Accumulation
ex:wilson-loop-product-accumulation
hasExampleHas Example(1)
- Simd Intrinsics
ex:simd-intrinsics
includesIncludes(1)
- Simd Warp Level Intrinsics
ex:simd-warp-level-intrinsics
Other facts (1)
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| Predicate | Value | Ref |
|---|---|---|
| Within | Simd Group | [1] |
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References (2)
ctx:discord/blah/watt-activation/part-586ctx:discord/blah/watt-activation/583- full textwatt-activation-583text/plain2 KB
doc:agent/watt-activation-583/600c2b8f-2777-486b-9abb-3c54f8cccce5Show excerpt
[2026-03-29 08:25] xenonfun: CUDA = Warp, Metal = SIMD Group ``` Based on what I've seen in the Metal shader source (COMPUTE_METAL_SRC in metal_backend.rs), the current kernels do not use SIMD/warp-level intrinsics like simd_sum, si…
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