Trace: comm_summary and comm_over_time #91
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hsirkar
commented
Apr 5, 2023
•
hsirkar
commented
- comm_summary computes total message count/volume sent and received per process
- comm_over_time computes total message count/volume sent over time
ocnkr
reviewed
Oct 20, 2023
| comm_matrix = self.comm_matrix(output=output) | ||
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| # Get total sent and received for each process | ||
| sent = comm_matrix.sum(axis=1) |
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I recall a recent discussion about sends and receives being on the incorrect axes. Is this line related to that? Are we certain this is correct?
pipit/trace.py
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| # Filter by send or receive events | ||
| events = self.events[ | ||
| self.events["Name"].isin( | ||
| ["MpiSend", "MpiIsend"] if kind == "send" else ["MpiRecv", "MpiIrecv"] |
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Is the naming always "MpiSend", or can it occasionally be written as "MPISend"? Do we need to handle that?
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I guess it should be the same in all the readers so it shouldn't be a problem.
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We need to think about why we have an additional "MPISend" event within the "MPI_Send" event and if we can remove it. |
bhatele
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Nov 10, 2023
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