tree 8d6fa6126693ad800b8e76299a84c99d6cd711b9
parent 49bc29aa11bd050a9f5a6915591ab617f398d8e4
author Joseph Huber <huberjn@outlook.com> 1710257980 -0500
committer Copybara-Service <copybara-worker@google.com> 1710258267 -0700

[Libomptarget] Use NVPTX lane id intrinsic in DeviceRTL (#84928)

Summary:
We are currently taking the lower 5 bites of the thread ID as the warp
ID. This doesn't work in non-1D grids and is also slower than just using
the dedicated hardware register.
GitOrigin-RevId: 9f69d3cf88905df5006f93dce536b7e73c0b1735