[Numpy-discussion] Set #threads from within python code
ndbecker2 at gmail.com
Fri Mar 24 07:30:57 EDT 2017
I don't want my python code to run multi-thread. So I can do:
MKL_NUM_THREAD=1 NUMEXPR_NUM_THREADS=1 OMP_NUM_THREADS=1 my_program...
But I don't seem to be able to achieve this effect without setting env
variables on the command line; within my_program. Using os.environ doesn't
work. I don't understand why. I'd like to not have to put this on the
command line because I sometimes forget.
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