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cburstedde / p4est

The "p4est" forest-of-octrees library
www.p4est.org/
GNU General Public License v2.0
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Cannot build without mpiexec #282

Closed knepley closed 8 months ago

knepley commented 10 months ago

Lisandro Dalcin has an excellent writeup here: https://gitlab.com/petsc/petsc/-/issues/1531

tim-griesbach commented 10 months ago

Would you be able to try the latest p4est master branch? Since the error message

configure:3709: error: --enable-mpi given but neither mpirun nor mpiexec found

should not appear anymore due to the changes in the libsc submodule in the PR https://github.com/cburstedde/libsc/pull/117, which in particular addressed a similar issue. So, this may fix the reported configure issue.

cc @hannesbrandt

cburstedde commented 9 months ago

Any comments regarding the develop branches of p4est and libsc? It seems that mpirun/mpiexec are not required anymore.

cburstedde commented 8 months ago

Any news on compatibility? About to release 2.8.6 very soon.

knepley commented 8 months ago

Yes, the fix works. We closed the issue: https://gitlab.com/petsc/petsc/-/issues/1531