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# Problem
In the future, at least in HPC, a `platform` containing multiple `devices` will be the norm rather than the exception.
Hence:
1/ People will want to allocate in one go a large chunk of…
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LWFA simulation with mesh refinement crashes with Illegal memory access when damped boundary conditions are used with the PSATD solver. When `damped` bc is replaced by `pml`, the simulation runs fine.…
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## Bug Report
@trilinos/stk
@jhux2
### Description
When running EMPIRE-PIC on BDot, 32 ranks of Vortex with valgrind (attempting to fix/understand https://github.com/kokkos/kokkos-kernels/issu…
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Tensorflow paper (http://arxiv.org/pdf/1605.08695v1.pdf) states that Tensorflow supports multiple communication protocols such as gRPC over TCP, and RDMA over Converged Ethernet. Current repo, on the …
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Related issues: #1891 and #2629.
Suggestion: The call `Engine::Flush()` should be made MPI-collective and its effect should be to drain data current held in ADIOS buffers to disk. In streaming engi…
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CC: @trilinos/nox, @rppawlo (Trilinos Nonlinear Product Lead)
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**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
I've noticed from various discussions that Ballista is adding some (considerable?) overhead…
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Hi,
I wan't to port MPICH to a exotic system. Unfortunately the configure script does not detect all SIZEOF define values correctly.
The script gives me the following output:
```
configure: …
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On large MPI jobs, some threads may fail to obtain a matplotlib lockfile:
```Traceback (most recent call last):
File "run_simulation.py", line 15, in
from mewarpx import diags, sim_control, …
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# Background
A goal for ExaRL is to design a performance assessment framework that can be used to track performance of the code over time and during its development. This can be a challenging task …