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Hi. During some testing of Singularity on JUSUF, MPICH appears to be required in the container as Slurm/srun calls the Intel MPI executables. Would it make sense to provide both openMPI and MPICH vari…
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**Reported by jmeskes on 27 Jun 2006 19:34 UTC**
The file /opt/mpich-ch_p4-gcc-1.2.7/share/machines.LINUX does not seem
to get updated on the client nodes during install. [r5037](OSCAR5)
Mine still…
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I am seeing the following errors while running the idup_nb test occassionally (may be like 1 in 5 times)
Assertion failed in file src/mpi/comm/contextid.c at line 239: mask[idx] & (1U
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### Steps to reproduce
Set up a Spack instance with a dependency such as `mpich` provided by external modules in `packages.yaml`. Install a package with that dependency and generate the modulefiles:
…
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Still have no barrier logic. Does this need to work across physical names? May need to call llamaNET directly.
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### Steps to reproduce
Install an external package specified with modules and load it, e.g.:
```console
$ module purge
$ spack install mpich
==> mpich@50.1 : has external module in [MODULE_LI…
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```
Now LuaLB can be built with MPICH only.
We should figure out how to work with MPICH2 or others MPI implemation.
```
Original issue reported on code.google.com by `ngamsaad...@gmail.com` on 11 J…
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[LAMMPS](https://matsci.org/t/lammps-snap-performance-drop-with-llvm-clang-on-nvidia-a100/), AthenaK, XGC, and other Kokkos-based applications using versions starting with 4.2.00 in Nov 2023 are affec…
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I configured like this:
```
../configure CC=/opt/llvm/latest/bin/clang FC=/opt/llvm/latest/bin/flang-new CXX=/opt/llvm/latest/bin/clang++ --enable-fortran=all --prefix=/opt/mpich/flang CFLAGS="-w"
…
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* Linux (debian unstable)
* Python 3.12.6
* debian packaging (apt)
* h5py 3.11.0
* HDF5 1.10.10
* mpi4py 3.1.6
* mpich 4.2.0
OpenMPI is dropping support for 32-bit architectures. Debi…