BGW with nvtx annotations

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Nicholas Cheng Lin Quan

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Feb 17, 2025, 11:02:35 PMFeb 17

to BerkeleyGW Help

Hi developers,

Is there a development branch of BGW with nvtx annotations available? It seems that nvtx annotations are not available in the main distributions. Interested to profile the performance of BGW GPU on our current systems in Singapore. Thanks!

Best,

Nicholas

National Supercomputing Centre (NSCC) Singapore

Mauro Del Ben

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Feb 18, 2025, 5:18:29 PMFeb 18

to Nicholas Cheng Lin Quan, BerkeleyGW Help

Hi Nicholas,

We do have the NVTX module in Common/nvtx.f90, to use it you could add the calls to nvtxStartRange and nvtxEndRange into the timings class timing_class_start and timing_class_stop respectively.

Best

-M

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