On Mon, Jun 24, 2024 at 3:53 PM Miro Hrončok mhroncok@redhat.com wrote:
On 17. 04. 24 18:40, Victor Stinner wrote:
On Wed, Apr 17, 2024 at 2:38 PM Miro Hrončok mhroncok@redhat.com wrote:
Victor, do you think it would be possible to build in the JIT support but have a runtime opt-out/opt-in switch? That way, we can build it, but disable it by default, unless our users want to experiment with it.
PEP 744 "JIT Compilation" informal PEP is being discussed. I asked your question there: https://discuss.python.org/t/pep-744-jit-compilation/50756/33
The JIT support was built on x86_64+aarch64, on Fedora 40+
Set the PYTHON_JIT environment variable to 1 to enable it on runtime.
So this means that the JIT-enabled Python is not, as initially expected, a separate build, but something that can be enabled in existing builds by passing this environment variable instead? Nice!
Fabio