For the complete documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /max/get-started.md).

Mojo module

softmax

Online softmax for RDNA Wave32 attention kernels.

Warp lane layout is col_major(16, 2) (lane_row = l % 16, lane_col = l // 16). Per-lane C/D fragment is row_major(1, 8) — 8 fp32 elements stored as a row vector. full() runs one online-softmax iteration end-to-end (max → exp → sum → correction → output update).

Structs

• ​SoftmaxRDNA:

Was this page helpful?

Thank you! We'll create more content like this.

Thank you for helping us improve!

😔 What went wrong?

Some code doesn’t work

It includes inaccurate information

It's missing information I need

It was difficult to understand

Other

Submit