<div dir="ltr">Hi PETSc-developers, <div><br></div><div>I'm having trouble with getting performance logs from an application that uses PETSc. There are no issues when I run it on a CPU, but every time a GPU is used there is no timing data and almost all times are replaced by times that are just `nan` (on two different clusters). I am attaching the log files for both cases with this email. Could someone explain what is happening here ?<br><br>In case it helps, here are the routines used to initialize/finalize the application that also handle initializing/finalizing PETSc and printing the PETSc performance logs to PETSC_VIEWER_STDOUT_WORLD : <a href="https://github.com/fnalacceleratormodeling/synergia2/blob/devel3/src/synergia/utils/utils.h">https://github.com/fnalacceleratormodeling/synergia2/blob/devel3/src/synergia/utils/utils.h</a></div><div><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div style="font-family:Calibri,Arial,Helvetica,sans-serif;font-size:12pt;color:rgb(0,0,0)"></div>
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Thank You,<br>
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<div style="font-size:12.8px">Sajid Ali (he/him) | Research Associate<br>
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<div style="font-size:12.8px">Scientific Computing Division<br>
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<div style="font-size:12.8px">Fermi National Accelerator Laboratory<br>
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<span style="font-size:12.8px"><a href="http://s-sajid-ali.github.io" target="_blank">s-sajid-ali.github.io</a></span></div>
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