On 2020-01-23 18:15, Thibaut Paumard wrote:
Hi,
Le 22/01/2020 à 16:49, Drew Parsons a écrit :
Might be worth bringing to the attention of the subprocess developers.
I
figure they'll either be interested to know about the problem or will
have a simple explanation.
I'm not sure subprocess is involved at all, it may be that MPI_Init()
simply dies because h5py has already called it earlier.
Hi have no time for testing right now, but a simple printf() before
calling MPI_Init() should tell.
That sounds plausible.
Anyway, for the record the subprocess source would be
https://github.com/python/cpython/blob/master/Lib/subprocess.py
