[mlir][affine] Support vector types in affine.apply
#129442
Draft
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
`affine.apply` is generally useful outside of affine to generate various index computations. Add support for vectors of index to enable vectorized code generation. All operands and result types must match. Type is optional in asm format and assumed `index` if missing so it's backward compatible with exisiting text IR, to reduce churn.
Hardcode84
force-pushed
the
apply-vector
branch
from
b6564b6 to
a33196c
Compare
Hardcode84
added a commit
to iree-org/iree-turbine
that referenced
this pull request
Apr 3, 2025
* Add ability to use `affine.apply` for index codegen * Limited to non-vector index type for now, need llvm/llvm-project#129442 for vector support --------- Signed-off-by: Ivan Butygin <[email protected]>
nithinsubbiah
pushed a commit
to iree-org/iree-turbine
that referenced
this pull request
Apr 7, 2025
* Add ability to use `affine.apply` for index codegen * Limited to non-vector index type for now, need llvm/llvm-project#129442 for vector support --------- Signed-off-by: Ivan Butygin <[email protected]> Signed-off-by: nithinsubbiah <[email protected]>
nithinsubbiah
pushed a commit
to nithinsubbiah/iree-turbine
that referenced
this pull request
Apr 7, 2025
* Add ability to use `affine.apply` for index codegen * Limited to non-vector index type for now, need llvm/llvm-project#129442 for vector support --------- Signed-off-by: Ivan Butygin <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
affine.applyis generally useful outside of affine to generate various index computations. Add support for vectors of index to enable vectorized code generation.All operands and result types must match.
Type is optional in asm format and assumed
indexif missing so it's backward compatible with exisiting text IR, to reduce churn.