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Mojo module

config

RDNA Wave32 attention config.

Single fixed config for both prefill and decode: MMA shape 16x16x16 (the only RDNA WMMA shape), no shared K/V SMEM, BK-strip K SMEM, single-buffered, depth-padded V SMEM.

comptime values​

RDNA_MMA_K​

comptime RDNA_MMA_K = 16

RDNA_MMA_M​

comptime RDNA_MMA_M = 16

RDNA_MMA_N​

comptime RDNA_MMA_N = 16

Structs​