Hello, I have written an MPI routine in Python that sends jobs to N worker processes. The root process handles file IO and the workers do computation. In the worker processes calls are made to the cuda enabled GPU to do FFTs.
Is it safe to have N processes potentially making calls to the same GPU at the same time? I have not made any amendments to the cuda code[0], and have little knowledge of what could possibly go wrong. Thanks much, Kevin [0] I am using python-mne with cuda enabled to call scikits.cuda.fft https://github.com/mne-tools/mne-python/blob/master/mne/cuda.py
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