GPU reduction with workgroups
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-06.)
GPU reduction with workgroups has 3 facts recorded in Dontopedia across 1 reference, with 1 live disagreement.
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (1)
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.
proposedImplementationLocationProposed Implementation Location(1)
- Field Energy Reduction
ex:field-energy-reduction
Other facts (2)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Involves | Simd Sum | [1] |
| Involves | Reduce Kernel | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (1)
ctx: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…
See also
Keep researching
Missing something or suspicious of what's here? Kick off a research session — a Claude agent will investigate, cite its sources, and file new facts into a dedicated context you can review before accepting into the shared view.