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ggml-org / llama.cpp Public

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CUDA: add a fused top-K MoE kernel#16130

Merged

JohannesGaessler merged 9 commits intoggml-org:masterggml-org/llama.cpp:masterfrom

am17an:cuda_topk_moeam17an/llama.cpp:cuda_topk_moeCopy head branch name to clipboard

Sep 25, 2025

Conversation Commits9 (9)Checks Files changed

Merged

CUDA: add a fused top-K MoE kernel#16130
JohannesGaessler merged 9 commits intoggml-org:masterfrom
am17an:cuda_topk_moe

Commits

Commits on Sep 25, 2025

CUDA: add a fused top-K MoE kernel
am17an
committed
Refactor into ggml_cuda_should_use_topk_moe
am17an
committed
Review: Use better coalescing pattern, use WARP_SIZE, store logits into registers before
am17an
committed
Review: format + micro-optimizations
am17an
committed
Fix bug: fix tie breakers
am17an
committed
Add optional norm + clean-up code
am17an
committed
Use smem for final write
am17an
committed
Add bounds check
am17an
committed
Use better memory pattern for writeback
am17an
committed

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