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TSMP runs with ParFlow on GPU #215

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chartick opened this issue Oct 10, 2023 · 1 comment
Open

TSMP runs with ParFlow on GPU #215

chartick opened this issue Oct 10, 2023 · 1 comment
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MSA-het-job For jobs that Parflow runs on GPUs and CLM on CPUs. Parflow Issues relating to Parflow component or its coupling

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@chartick
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When running any testcase with ParFlow on GPU, ParFlow does not properly terminate. The model creates the last output, prints Node 0: Problem solved and the other models terminate but not ParFlow. Instead, there is a segmentation fault Caught signal 11 (Segmentation fault: address not mapped to object at address (nil))

Production and benchmark workflows suffer from this because they usually stop after an error.
@chartick
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It seems that the problem only occurs with the Intel compiler. Unfortunately, our GNU environment files are not up-to-date. I will assemble a new one.

@AGonzalezNicolas AGonzalezNicolas added Parflow Issues relating to Parflow component or its coupling MSA-het-job For jobs that Parflow runs on GPUs and CLM on CPUs. labels Jan 30, 2025
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