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It seems that the `PencilFFTs` speed is slower than only using one GPU with `CUFFT`.
I'm using CUDA 11.7, openmpi 4.1.4, uxc 1.13(without gdrcopy) and julia 1.7.3.
Data dim is `(8192,32,32)`
For `C…
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**Is your feature request related to a problem? Please describe.**
Hera will be replaced (time unknown to me) by Ursa (dual GPU/CPU machine). I believe it will be a NOAA Tier-1 platform. It looks lik…
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This issue is for tracking the progress on managing accelerated LAMMPS tasks.
Once #158 is merged, we should begin to iteratively move LAMMPS tasks under RP and then SCALE-MS management.
## Ques…
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With OPENMPI3:
```
97% tests passed, 3 tests failed out of 102
The following tests FAILED:
14 - mpi_utils_env_exceptions1 (Failed)
49 - save_load2 (Failed)
62 - custom_type (Failed)
```
…
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Hi all,
I am contacting you because of some OSC issues on GPUs.
First of all, I have noticed that since version 5.0 the pt2pt has been removed. Therefore, if I do not compile with UCX, which is op…
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解码jpeg文件，根据test目录下mpi_dec_test.c源码修改。将decode_advanced()函数改成自己的do_decode，运行之后在packet deinit或者 frame deinit时，都会报错。请问如何正确使用decode_put_packet和decode_get_frame()??
~/mpp$ ./test/mpi_my_dec_test
== file…
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with OpenMPI and MPICH2 one can run any of the commands:
mpiexec --version
or
mpirun --version
to check the version. How do your that with MS MPI?
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I am trying to use XPMEM with openMPI4.x, and have used the below configure command to configure openMPI4.1.0:-
$ ompi_info --all|grep 'command line'
Configure command line: '--prefix=/home/server/o…
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I have found some odd benchmarks when using PencilFFTs with a single process. It's unclear to me whether this is expected behavior.
The following script compares FFTW and PencilFFTs with three dif…
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Hello, my name is Mohamed Amin.
I’ve been working with Dr. Mohamed Sherif, and I’ve had an issue with running the examples on hnn-netpyne.
I use **Windows 10**, and **MS-MPI**.
After followin…