Skip to content

[Calyx] LICM after Affine ParallelOp unrolling #8256

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 7 commits into from
Feb 22, 2025

Conversation

jiahanxie353
Copy link
Contributor

This patch does LICM after unrolling affine.parallel operations in order to prevent potential memory access contentions.

Copy link
Member

@cgyurgyik cgyurgyik left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

A few nits and requests.

@jiahanxie353
Copy link
Contributor Author

I've updated the implementation based on the reviews, thanks @cgyurgyik !
Also, I've renamed LICM to MemoryBankConflictResolver, which reflects the reality better.

@jiahanxie353 jiahanxie353 self-assigned this Feb 20, 2025
@jiahanxie353 jiahanxie353 merged commit 456053a into llvm:main Feb 22, 2025
5 checks passed
@jiahanxie353 jiahanxie353 deleted the par-unroll-licm branch February 22, 2025 18:49
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants