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Parallel Basis/EQP training #26

Merged
merged 10 commits into from
Feb 28, 2024
Merged

Parallel Basis/EQP training #26

merged 10 commits into from
Feb 28, 2024

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dreamer2368
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@dreamer2368 dreamer2368 commented Feb 26, 2024

This PR implements boilerplates for parallel POD basis and EQP training in the main workflow TrainROM.

  • sample snapshots generated in GenerateSamples are stored in a serial hdf5 file
  • TrainROM can read the serial snapshot files in parallel, perform parallel SVD/EQP over the snapshots, and save the basis and eqp in a serial hdf5 file.
  • Following workflow steps such as BuildROM and SingleRun are still run in serial, reading serial basis/eqp files.

Parallel SingleRun for both FOM/ROM is yet to be implemented.

@dreamer2368 dreamer2368 changed the title HDF5_MPIO class for sample generator Parallel Basis/EQP training Feb 26, 2024
@dreamer2368 dreamer2368 marked this pull request as ready for review February 27, 2024 01:04
@dreamer2368 dreamer2368 merged commit dc7a83e into main Feb 28, 2024
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@dreamer2368 dreamer2368 deleted the par-train branch July 9, 2024 20:15
@dreamer2368 dreamer2368 restored the par-train branch July 9, 2024 20:15
@dreamer2368 dreamer2368 deleted the par-train branch July 9, 2024 20:15
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