[petsc-dev] memory usage with GPUs
rupp at iue.tuwien.ac.at
Fri Jul 29 11:58:03 CDT 2016
> Do you know if Nvidia provides an API to determine how much GPU
> memory has been currently allocated?
> Yes it does
The information is readily available through the nvidia-smi command line
Is there a good reason for providing the total allocated memory on GPUs
(including non-PETSc memory) through PETSc? If so, why don't we already
print the total system memory usage?
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