Tuolumne (LLNL): CPU-Only, HDF5, PETSC, Signal Handling #6270
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ax3l
added
component: documentation
Add CPU-only instructions for Tuolumne at LLNL. This is mostly for development, because this is not using the GPU-part of the APU.
ax3l
commented
Oct 15, 2025
ax3l
commented
Oct 15, 2025
Try to delay the on-set of the error:
```
./warpx.3d: error while loading shared libraries:
/opt/cray/pe/lib64/libsci_cray_mp.so.6:
cannot allocate memory in static TLS block
```
Bring Your Own HDF5
ax3l
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ax3l
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@debog @WeiqunZhang for next week, let's try if this works well to integrate PETSC solvers im AMReX/WarpX. Happy to help add it to PM (NERSC), too. |
ax3l
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Nov 24, 2025
Use the absolute path to 'petsc' directory in tuolumne install scripts. The relative path to 'petsc' fails when the current working directory is not SRC_DIR. Follow-up to #6270
ax3l
commented
Nov 24, 2025
| else | ||
| git clone -b v3.24.0 https://gitlab.com/petsc/petsc.git ${SRC_DIR}/petsc | ||
| fi | ||
| cd petsc |
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ax3l
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Nov 24, 2025
| else | ||
| git clone -b v3.24.0 https://gitlab.com/petsc/petsc.git ${SRC_DIR}/petsc | ||
| fi | ||
| cd petsc |
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Add CPU-only instructions for Tuolumne at LLNL.
This is mostly for development, because this is not using the GPU-part of the APU.
For both GPU and CPU builds: Add support for a self-built HDF5 (system module went missing), self-built PETSC, and document signal handling.
Preview.
flux run --signal=SIGUSR1@120s --exclusive ...(only works if influx run ...command, not the script comments)