MLIR

Newsletter We will try to publish a weekly (or bi-weekly) newsletter about MLIR, trying to achieve what http://llvmweekly.org/ is doing for LLVM Announcements This category contains important announcements about MLIR, in particular our weekly meetings. TOSA This category is intended for coordination and discussion about development related to the TOSA dialect and related usage. Deprecation & Important Refactoring This category collects recent areas of MLIR that are deprecated and other announcement about large breaking changes. Subscribe to stay tuned about coming changes! Tensor Compiler This category is intended to discuss the [Development of the Tensor Compiler component in MLIR](https://discourse.llvm.org/t/mlir-tensor-compiler-design-group/84386

Topic	Replies	Views	Activity
About the MLIR category MLIR	0	3118	November 8, 2019
Error: 'linalg.generic' op expected the shape-to-loops map to be non-null MLIR mlir	0	6	January 7, 2026
Error before getting to --reconcile-unrealized-casts MLIR	1	26	January 7, 2026
Operator Fusion Optimization Improvement Tensor Compiler mlir	2	71	January 7, 2026
PSA: better dialect types and attributes support in the Python bindings MLIR	1	69	January 7, 2026
MLIR C/C++ Frontend Working Group [Mon, Jan 12th] Announcements clang , clangir	0	51	January 5, 2026
RFC: adopt regularly scheduled Python minimum version bumps MLIR	9	268	January 5, 2026
[mlir] Best practice for attribute type verification: parser vs verify MLIR mlir	2	72	January 5, 2026
Is Lamport IR what we all looking for? MLIR	4	205	January 2, 2026
[RFC] `-remove-dead-values`: Delegate simplification of region-based ops to Canonicalizer MLIR	11	220	December 31, 2025
[RFC] Sharding Framework Design for Device Mesh MLIR	156	6267	December 30, 2025
RFC: aligning member names between vector and memref load/store ops MLIR	7	131	December 29, 2025
[RFC] Add visitBranchPropertyArgument API to SparseDataFlowAnalysis and apply it in LivenessAnalysis/RemoveDeadValues/IntegerRangeAnalysis MLIR	2	132	December 27, 2025
[RFC] Hoisting tensor.extract to linalg.generic operands Tensor Compiler mlir	3	100	December 26, 2025
Match against ConstantIntOp / ConstantFloatOp in OpConversionPattern MLIR	1	53	December 25, 2025
[MLIR] Can't lower tosa.while_loop TOSA	1	45	December 24, 2025
Tiling mechanism in scf dialect MLIR mlir	1	99	December 24, 2025
PSA: remove pybind11 support MLIR	3	133	December 19, 2025
Safe to pass ConversionPatternRewriter as RewriterBase? MLIR mlir	6	63	December 18, 2025
[mlir] perfect forwarding in RewritePatternSet::add MLIR mlir	3	89	December 18, 2025
[RFC][MLIR] Introduce hoist-pure-ops pass MLIR	17	344	December 17, 2025
Future of the MLIR workshop at dev meetings MLIR	2	174	December 16, 2025
Does MemAlloc effect allow reordering? MLIR effects , side-effects , memory-effects	3	59	December 15, 2025
[RFC] Extending UniformQuantizedType with interface-based support for new storage types in Quant dialect MLIR mlir	8	363	December 15, 2025
[RFC] Do we require vector.expandload + vector.compressstore? MLIR	8	178	December 15, 2025
2025 Highlights for the Vector Dialect MLIR mlir	0	172	December 15, 2025
Can multiple constant folds be run in parallel? MLIR mlir	10	166	December 13, 2025
Memref assumptions about underlying memory MLIR mlir	6	166	December 13, 2025
[Affine] Is it reasonable to extend Affine to support non-index arithmetic? MLIR affine	10	157	December 12, 2025
MLIR (+Python bindings) entirely in the browser MLIR	3	252	December 12, 2025