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warp_test_parallel & rc_field_testp failing with the following error:
```
(GTL DEBUG: 0) cuIpcGetMemHandle: invalid argument, CUDA_ERROR_INVALID_VALUE, line no 148
MPICH ERROR [Rank 0] [job id 26…
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`tdsops_t` contains information about where in the parallel decomposition it is. This is very similar to the MPI_CartComm and it may be beneficial to make use of this.
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If specifying --no-fit and using mpi, fitter.py crashes at somepoint after ln283.
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Hi, @rrmeister , @TysonRayJones.
I was working on configuration distributed calculations with pyQuEST and would like to share a few cases that appeared during setup. Would be glad to get feedback and…
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I'm new in the field of MPI. I want to open the Open MPI data using the python code for the system matrix (SM) reconstruction given in the website. My issue is how I can choose the SM and measurement…
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### Problem Description
I ran my code on Frontier for scaling on AMD GPUS. It scaled fine with MPI . But as soon as i replace the MPI_Alltoall call with nccl_Alltoall, it is behaving way worse than M…
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make[4]: Entering directory '/staff/zhuxianyu/envir/pnetcdf-1.11.2/src/drivers/common'
CC dtype_decode.lo
CC hash_map.lo
CC error_posix2nc.lo
CC ncx.lo
CC …
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Hello,
I've been using specfem2d with MPI and until now it has worked correctly. Now that I trying to move to other softwares specialized in inversion like adjtomo/seisflows that uses specfem2d, I h…
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## Background information
### What version of Open MPI are you using? (e.g., v4.1.6, v5.0.1, git branch name and hash, etc.)
```
Branch: main
Hash: 42c744e00eba2da1f904d2b94f33d2769e744867
``…
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### Telecommand 1: uplink chunk of new MPI firmware
* Arg 1: start address into file of the MPI firmware
* Arg 2: up to 256 bytes of MPI firmware (in base64)
* Arg 3: filename of MPI firmware
* Ar…