PyTorch - TritonParse

TritonParse is Meta's compiler tracer and visualizer for Triton kernels. I added overview rulers that synchronize mapped-line highlights across IR and Python viewers.

Contributions

• Added clickable, keyboard-accessible markers for mapped lines.
• Preserved highlights across panel remounts and cleared stale mappings when the source changed.
• Corrected non-1-based line handling and avoided an extra full-file allocation for large files.

Outcomes

• Maintainer-approved for inclusion in Meta's open-source TritonParse project.
• Made mapped IR and Python source lines easier to locate and navigate.