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Support free-threaded (nogil) Python builds #37

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nicholasjng opened this issue Aug 21, 2024 · 1 comment · Fixed by #39
Closed

Support free-threaded (nogil) Python builds #37

nicholasjng opened this issue Aug 21, 2024 · 1 comment · Fixed by #39
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enhancement New feature or request

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@nicholasjng
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Relevant for Python 3.13+. Requires two things:

  1. Free-threading support in Python toolchains in rules_python (tracked in Added arg for free threading support bazelbuild/rules_python#2129).
  2. Free-threading support merged into nanobind (tracked in Support for free-threaded Python wjakob/nanobind#695).

Should be doable by "just" bumping nanobind to the next version supporting free-threading, and exposing a free-threading switch mirroring the proposed CMake flag (see the linked issue in 2)).
@nicholasjng nicholasjng added the enhancement New feature or request label Aug 21, 2024
@nicholasjng nicholasjng mentioned this issue Sep 9, 2024
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@wjakob
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wjakob commented Oct 5, 2024

Hi @nicholasjng -- FYI, v2.2.0 is now out that officially supports free-threading.

@nicholasjng nicholasjng mentioned this issue Oct 6, 2024
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Add free-threading support nicholasjng/nanobind-bazel
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@wjakob @nicholasjng