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[Issue]: [CK_TILE] enhancement of slice_tile related API

Open carlushuang opened this issue 5 months ago • 2 comments

Problem Description

as reported in PR https://github.com/ROCm/composable_kernel/pull/2338 currently our slice tile API (more specifically is the internal API detail::slice_distribution_from_x()) has limitation

Image

we need relax the restriction that the sliced length could cross multiple dim, as long as it does not slice along the Pdim, need support

Operating System

Ubuntu

CPU

NA

GPU

AMD Instinct MI300

Other

No response

ROCm Version

ROCm 6.0.0

ROCm Component

No response

Steps to Reproduce

No response

(Optional for Linux users) Output of /opt/rocm/bin/rocminfo --support

No response

Additional Information

No response

carlushuang avatar Jun 21 '25 03:06 carlushuang

is the report PR actually #2371?

poyenc avatar Jun 23 '25 02:06 poyenc

#2371 is when people using this API but meet fail, and find a WA (not changing this API, but modify the place ppl where using this API, this is not sufficient)

carlushuang avatar Jun 29 '25 02:06 carlushuang