On Thu, Apr 5, 2018 at 7:31 AM, Klaij, Christiaan <[email protected]> wrote:
Matt,
I guess you meant to send this link:
http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Viewer/ PetscViewerPushFormat.html
No, I meant to send the link I sent. In the section Options Database Keys, it gives you the format. Matt
If so, it doesn't say anything on XML either. But after some trial and error I found the format to be "PETSC_VIEWER_ASCII_XML", so problem solved.
Summarizing the problem from a user perspective:
1) The manual page of PetscLogView mentions PetscViewerASCIIOpen, which mentions PetscViewerPushFormat, I should have figured that out by myself, sorry.
2) The manual page of PetscLogView mentions PetscLogNestedBegin, which doesn't have a manual entry.
3) The manual page of PetscViewerPushFormat doesn't mention the format PETSC_VIEWER_ASCII_XML, although it is available.
Chris
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------------------------------ *From:* Matthew Knepley <[email protected]> *Sent:* Thursday, April 05, 2018 12:50 PM *To:* Klaij, Christiaan *Cc:* Smith, Barry F.; [email protected]; Koos Huijssen *Subject:* Re: [petsc-dev] getting on with the nested timers
On Thu, Apr 5, 2018 at 6:15 AM, Klaij, Christiaan <[email protected]> wrote:
Barry,
I'm still trying to use petsc's nested logging with our code. I have it working for 3.8.3 with the command line option, for example:
mpirun -n 3 ./refresco -log_view :performance.xml:ascii_xml
This gives the expected performance.xml file. How to get the same without command line options? So far I have:
CALL PetscLogDefaultBegin(ierr) ... CALL PetscViewerASCIIOpen(MPI_COMM_WORLD,'performance.xml',viewer,ierr) CALL PetscLogView(viewer,ierr)
which gives the regular log in the performance.xml file.
I guess I should replace PetscLogDefaultBegin by PetscLogNestedBegin as stated in the manual page of PetscLogView.
But there's no manual page for PetscLogNestedBegin and I didn't find anything like PetscViewerASCIIOpenXML either.
http://www.mcs.anl.gov/petsc/petsc-master/docs/manualpages/ Profiling/PetscLogView.html
You need to push the ASCII_XML format before viewing.
Thanks,
Matt
Chris
dr. ir. Christiaan Klaij | Senior Researcher | Research & Development MARIN | T +31 317 49 33 44 | mailto:[email protected] | http://www.marin.nl
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