Workshop on MLIR ecosystem. The workshop format is similar to that of the LLVM meeting itself with a mix of technical talks and roundtables, with a focus on the MLIR ecosystem. We invite technical talks on MLIR components and use cases as well as downstream projects using or inspired by MLIR. Presentations of work-in-progress, radical design proposals and other wild ideas are encouraged! We are open to considering unconventional session types. This will be an in-person only workshop with focus on active discussions, the sessions will not be recorded.