??? In my original email I mention that page and state that the command line option is working.
Were you expecting me to understand from your reply that the option :ascii_xml somehow translates to PetscViewerPushFormat(viewer,"PETSC_VIEWER_ASCII_XML")? Chris ________________________________ From: Matthew Knepley <[email protected]> Sent: Thursday, April 05, 2018 1:35 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 7:31 AM, Klaij, Christiaan <[email protected]<mailto:[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 dr. ir. Christiaan Klaij | Senior Researcher | Research & Development MARIN | T +31 317 49 33 44 | [email protected]<mailto:[email protected]> | www.marin.nl<http://www.marin.nl> [LinkedIn]<https://www.linkedin.com/company/marin> [YouTube] <http://www.youtube.com/marinmultimedia> [Twitter] <https://twitter.com/MARIN_nieuws> [Facebook] <https://www.facebook.com/marin.wageningen> MARIN news: Comfort draft for semi-submersible yachts<http://www.marin.nl/web/News/News-items/Comfort-draft-for-semisubmersible-yachts.htm> ________________________________ From: Matthew Knepley <[email protected]<mailto:[email protected]>> Sent: Thursday, April 05, 2018 12:50 PM To: Klaij, Christiaan Cc: Smith, Barry F.; [email protected]<mailto:[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]<mailto:[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]<mailto:[email protected]> | http://www.marin.nl MARIN news: http://www.marin.nl/web/News/News-items/Kom-zaterdag-10-november-naar-de-open-dag-in-Wageningen.htm -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/<http://www.caam.rice.edu/~mk51/> -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/<http://www.caam.rice.edu/~mk51/>
