History

[MLIR][XeGPU] Preserve leading unit dimension during blocking (#180884 )

This PR preserve leading dimension during blocking. This ensures the
blocking process avoid generating unnecessary
insert/extract_strided_slice, which under certain condition becomes
difficult to be canceled, and creates extra burden in lane layout
propagation and subgroup distribution.
This PR also extended subgroup distribution so load and store can
support payload/mask/offsets with leading unit dimension. The
distributed load/store works on 1d only, but shapecast is inserted to
remove and add the leading dimension for the input/output vectors.
Comparing to the insert/extract inserted at subgroup level, the
shapecast inserted at lane level handling leading unit dimension is
essentially a nop and can be processed lightly.

2026-02-12 11:41:37 -08:00

benchmark/python

…

cmake/modules

[MLIR][Python] Remove partial LLVM APIs in python bindings (6/6) (#180986 )

2026-02-12 08:28:18 -05:00

docs

[mlir][GPU|NVVM] Update the default SM to 7.5 (#177469 )

2026-01-29 17:44:04 +00:00

examples

[MLIR] Add missing dialects to C API (#82190 )

2026-01-07 12:51:33 -08:00