Mm Function
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-06.)
Mm Function has 5 facts recorded in Dontopedia across 2 references.
Mostly:applies to(1), performs dtype casts(1), rdf:type(1)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (1)
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causeOfExtraGpuKernelsCause of Extra Gpu Kernels(1)
- Fp16 Implementation Issue
ex:fp16-implementation-issue
Other facts (5)
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References (2)
ctx:discord/blah/safiersemantics/part-74ctx:discord/blah/safiersemantics/72- full textsafiersemantics-72text/plain2 KB
doc:agent/safiersemantics-72/ed67a7a2-21de-4492-a760-749e1ee367d2Show excerpt
[2026-02-21 13:58] xenonfun: ``` 1. Persistent fp16 (not cast-per-matmul) Our fp16 failed because mm() does 3 dtype casts per matmul × ~120 matmuls = 360 extra GPU kernels. Instead: cast once at the start of each layer, keep intermediat…
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