<div dir="ltr">Hi Pierre,<div><br></div><div>I'm using 3.12.2, which is a bit old, but needed for the Pflotran version I'm using. It certainly predates that merge.</div><div><br></div><div>Many thanks for pointing me to that merge - if nothing else I could now study that and try manually implementing</div><div>it to see if it helps my situation.</div><div><br></div><div>Thanks,</div><div><br></div><div>Daniel</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, May 11, 2021 at 10:28 AM Pierre Jolivet <<a href="mailto:pierre@joliv.et">pierre@joliv.et</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="overflow-wrap: break-word;">Hello Daniel,<div>Which PETSc version are you using?</div><div>I think this has been addressed there: <a href="https://gitlab.com/petsc/petsc/-/merge_requests/3671" target="_blank">https://gitlab.com/petsc/petsc/-/merge_requests/3671</a></div><div><br></div><div>Thanks,</div><div>Pierre<br><div><br><blockquote type="cite"><div>On 11 May 2021, at 11:22 AM, Daniel Stone <<a href="mailto:daniel.stone@opengosim.com" target="_blank">daniel.stone@opengosim.com</a>> wrote:</div><br><div><div dir="ltr">Hello,<div><br></div><div>I have the following error:</div><div><br></div><div>PETSc Error --- Open MPI library version<br>FUJITSU MPI Library 4.0.0 (4.0.1fj4.0.0) does not match what PETSc was compiled with 4.0, aborting<br></div><div><br></div><div>I have to configure and compile petsc in a cross compilation environment and run it </div><div>in a different one. I'm trying to run src/snes/examples/tutorials/ex19 to confirm things </div><div>are working.</div><div><br></div><div>It looks like this error could be down to some confusion with string comparison</div><div>("4.0.0" =/= "4.0"), or it could be some nightmare misalignment between the two </div><div>environments I have to use, and/or my efforts to configure PETSc. I'm trying to </div><div>determine which.</div><div><br></div><div>Is there some way to turn off this version checking, to see if it is just a string comparison</div><div>error and maybe the rest of the program will run fine? Or could someone point me to where</div><div>in the source code/configuration scripts these numbers are harvested and this error is generated, so I can try to get a better idea about what is going on?</div><div><br></div><div>Thanks,</div><div><br></div><div>Daniel Stone</div></div>
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