3 Commits

Author SHA1 Message Date
vfdev
f136c800b6
Enabled freethreading support in MLIR python bindings (#122684)
Reland reverted https://github.com/llvm/llvm-project/pull/107103 with
the fixes for Python 3.8

cc @jpienaar

Co-authored-by: Peter Hawkins <phawkins@google.com>
2025-01-13 03:00:31 -08:00
Jacques Pienaar
3f1486f08e Revert "Added free-threading CPython mode support in MLIR Python bindings (#107103)"
Breaks on 3.8, rolling back to avoid breakage while fixing.

This reverts commit 9dee7c44491635ec9037b90050bcdbd3d5291e38.
2025-01-12 18:30:42 +00:00
vfdev
9dee7c4449
Added free-threading CPython mode support in MLIR Python bindings (#107103)
Related to https://github.com/llvm/llvm-project/issues/105522

Description:

This PR is a joint work with Peter Hawkins (@hawkinsp) originally done
by myself for pybind11 and then reworked to nanobind based on Peter's
branch: https://github.com/hawkinsp/llvm-project/tree/nbdev .

- Added free-threading CPython mode support for MLIR Python bindings
- Added a test which can reveal data races when cpython and LLVM/MLIR
compiled with TSAN

Context:
- Related to https://github.com/google/jax/issues/23073

Co-authored-by: Peter Hawkins <phawkins@google.com>
2025-01-12 09:56:49 -08:00