On 01/22/2018 08:48 AM, RAJAT ARORA wrote:
Running with PETSc on 2 MPI rank(s)...
Cycle 0:
Number of active cells: 1024
Number of degrees of freedom: 4225
Solved in 10 iterations.
+---------------------------------------------+------------+------------+
| Total wallclock time elapsed since start | 0.222s | |
| | | |
| Section | no. calls | wall time | % of total |
+---------------------------------+-----------+------------+------------+
| assembly | 1 | 0.026s | 12% |
| output | 1 | 0.0448s | 20% |
| setup | 1 | 0.0599s | 27% |
| solve | 1 | 0.0176s | 7.9% |
+---------------------------------+-----------+------------+------------+
Cycle 1:
Number of active cells: 1960
Number of degrees of freedom: 8421
r001.pvt.bridges.psc.edu.27927Assertion failure at
/nfs/site/home/phcvs2/gitrepo/ifs-all/Ofed_Delta/rpmbuild/BUILD/libpsm2-10.3.3/ptl_am/ptl.c:152:
nbytes == req->recv_msglen
r001.pvt.bridges.psc.edu.27927step-40: Reading from remote process' memory
failed. Disabling CMA support
[r001:27927] *** Process received signal ***
These error messages suggest that the first cycle actually worked. So your MPI
installation is not completely broken apparently.
Is the error message reproducible? Is it always in the same place and with the
same message? When you run two processes, are they on separate machines or on
the same one?
Best
W.
--
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Wolfgang Bangerth email: [email protected]
www: http://www.math.colostate.edu/~bangerth/
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