[MLIR] Add Egress dialects maintainers

[banach-space]

As per https://discourse.llvm.org/t/mlir-project-maintainers/87189, this PR adds maintainers for the "egress" dialects.

Compared to the original proposal, two changes are included:

• The "mesh" dialect has been renamed to "shard" (https://discourse.llvm.org/t/mlir-mesh-cleanup-mesh/).
• The "XeVM" dialect has been added (https://discourse.llvm.org/t/rfc-proposal-for-new-xevm-dialect/).

[llvmbot]

@llvm/pr-subscribers-mlir

Author: Andrzej Warzyński (banach-space)

Changes

As per https://discourse.llvm.org/t/mlir-project-maintainers/87189

---

Full diff: https://github.com/llvm/llvm-project/pull/151721.diff

1 Files Affected:

• (modified) mlir/Maintainers.md (+33)

diff --git a/mlir/Maintainers.md b/mlir/Maintainers.md
index 7c852ef4e1771..47e2508d8228c 100644
--- a/mlir/Maintainers.md
+++ b/mlir/Maintainers.md
@@ -44,6 +44,39 @@ MLIR components pertaining to egress flows from MLIR, in particular to LLVM IR.
   [@gysit](https://github.com/gysit) (GitHub),
   gysit (Discourse)
 
+### Dialects
+
+The `egress` maintainer refers to the people working in the Egress category,
+with the point-of-contact being the maintainers above. Named maintainers, if
+available, should be contacted first, as they're more active in those areas.
+
+#### Lowering Dialects
+* ‘llvm’ Dialect (egress)
+* ‘SPIR-V Dialect ([@kuhar](https://github.com/kuhar), [@antiagainst](https://github.com/antiagainst))
+* ‘emitc’ Dialect ([@aniragil](https://github.com/aniragil), [@marbre](https://github.com/marbre))
+
+#### GPU Dialects
+* ‘gpu’ Dialect ([@fabianmcg](https://github.com/fabianmcg))
+* ‘amdgpu’ Dialect ([@krzysz00](https://github.com/krzysz00))
+* ‘rocdl’ Dialect ([@krzysz00](https://github.com/krzysz00))
+* ‘nvgpu’ Dialect ([@grypp](https://github.com/grypp))
+* ‘nvvm’ Dialect ([@grypp](https://github.com/grypp))
+* ‘xegpu’ Dialect ([@chencha3](https://github.com/chencha3), [@Jianhui-Li](https://github.com/Jianhui-Li))
+
+#### CPU Dialects
+* ‘arm_neon’ Dialect ([@banach-space](https://github.com/banach-space))
+* ‘arm_sve’ Dialect ([@banach-space](https://github.com/banach-space))
+* ‘ArmSME’ Dialect ([@banach-space](https://github.com/banach-space))
+* ‘amx’ Dialect ([@asiem](https://github.com/adam-smnk))
+* ‘x86vector’ Dialect ([@asiem](https://github.com/adam-smnk))
+* ‘vcix’ Dialect ([@mshockwave](https://github.com/mshockwave))
+
+#### Paradigm Dialects
+* ‘omp’ Dialect ([@tblah](https://github.com/tblah), [@skatrak](https://github.com/skatrak))
+* ‘acc’ Dialect ([@clementval](https://github.com/clementval), [@razvanlupusoru](https://github.com/razvanlupusoru))
+* ‘mpi’ Dialect ([@fschlimb](https://github.com/fschlimb))
+* ‘mesh’ Dialect ([@fschlimb](https://github.com/fschlimb))
+
 ## Tensor Compiler
 
 MLIR components specific to construction of compilers for tensor algebra, in

[clementval]

LGTM

[tblah]

LGTM

[rengolin]

On the tensor compiler PR (#150945) we are waiting for at least a week, even if everyone has approved, just in case. I'll check again next Monday and will ping the final approvers by then.

[razvanlupusoru]

Thank you!

[kuhar]

Should we use normal single quotes / backticks? I think these are some apple smart quotes ones?

[banach-space]

I just wanted to be consistent with #150945. @rengolin , what's your preference?

[rengolin]

I don't mind either way. I just pasted the text from Discourse. I think I had originally the back-quotes, to make it look like code. We can fix this later, too.

[mshockwave]

LGTM thanks

[gysit]

LGTM

[Jianhui-Li]

LGTM

[fabianmcg]

LGTM

[krzysz00]

Approving my inclusion

[aniragil]

Approving my inclusion as EmitC maintainer.

[grypp]

Thanks for the PR!