This Thursday (tomorrow), December 14th (9am California Time, 16:00 UTC !! California is now in Winter time !!), @qed is proposing to discuss the topic of Improving handling of unit dimensions in the vector dialect.
Here is the high-level agenda:
- Formalizing the definition of a virtual vector
- How to position various reshape operations (collapse/expand/squeeze/unsqueeze/shape_cast) within the dialect
- How do we expect to target SPIR-V/LLVM/Scalable Vectors without each being so sensitive to small canonicalization/pattern changes
- How does this all relate to vector layouts and/or SIMT
- This could turn into a separate discussion related to the earlier RFC on layouts, but it seemed like there was interest in discussing layout as a part of this thread as well.
Zoom Meeting Link is unchanged, the presentation will be recorded and posted here and on our talks page on the website as usual.
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Meeting ID: 851 5109 0498
Passcode: 828404
