When running any of the pVACtools with multithreading (-t) on MacOS, all but one forked thread will be killed with:
The process has forked and you cannot use this CoreFoundation functionality safely.
You MUST exec(). Break on __THE_PROCESS_HAS_FORKED_AND_YOU_CANNOT_USE_THIS_
COREFOUNDATION_FUNCTIONALITY___YOU_MUST_EXEC__() to debug.
The pVACtools run will still complete successfully, but all of the prediction calls that were scheduled for killed threads will not be made so a lot of predictions will be missing from the final output.
I tried various workarounds but wasn't able to get it to work. I put in a ticket with pymp-pypi, which is what we use for multithreading. In the meantime, this update will prevent users from running the tools in with multithreading on MacOS.
When running any of the pVACtools with multithreading (
-t) on MacOS, all but one forked thread will be killed with:The pVACtools run will still complete successfully, but all of the prediction calls that were scheduled for killed threads will not be made so a lot of predictions will be missing from the final output.
I tried various workarounds but wasn't able to get it to work. I put in a ticket with pymp-pypi, which is what we use for multithreading. In the meantime, this update will prevent users from running the tools in with multithreading on MacOS.