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Set start method to forkserver for MacOS #3919

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Merged
merged 3 commits into from
May 11, 2020
+11 −3
Merged

Set start method to forkserver for MacOS #3919

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4002713
Set start method to forkserver for MacOS
AlexAndorra May 11, 2020
1945485
Polished up changes
AlexAndorra May 11, 2020
a5c1ad3
Added release note
AlexAndorra May 11, 2020
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Set start method to forkserver for MacOS
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@AlexAndorra
AlexAndorra committed May 11, 2020
commit 4002713f7e17959359f2066c478efa620ffd9e6b
7 changes: 6 additions & 1 deletion pymc3/__init__.py
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Expand Up @@ -16,6 +16,8 @@
__version__ = "3.8"

import logging
import multiprocessing as mp
import platform

_log = logging.getLogger("pymc3")

Expand All @@ -25,10 +27,13 @@
handler = logging.StreamHandler()
_log.addHandler(handler)

sys = platform.system()
if sys == "Darwin":
_ = mp.get_context("forkserver")


def __set_compiler_flags():
# Workarounds for Theano compiler problems on various platforms
import platform
import theano

system = platform.system()
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