add GPU slabplanet file read albedo runs #589
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juliasloan25
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LenkaNovak
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Feb 9, 2024
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LGTM, Julia. I hadn't appreciated just how much the GPU runs depart from the CPU ones. This is beyond the floating point errors / small mismatches in energy checks. Let's try to target #607 next.
| @@ -349,7 +349,23 @@ steps: | |||
| - label: "GPU Slabplanet: albedo from function" | |||
| key: "gpu_slabplanet_albedo_function" | |||
| command: "julia --color=yes --project=experiments/AMIP/ experiments/AMIP/coupler_driver.jl --config_file $CONFIG_PATH/gpu_slabplanet_albedo_function.yml" | |||
| artifact_paths: "experiments/AMIP/output/gpu/slabplanet/gpu_slabplanet_albedo_function_artifacts/*" | |||
| artifact_paths: "experiments/AMIP/output/slabplanet/gpu_slabplanet_albedo_function_artifacts/*" | |||
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Hmm, looking at the conservation plots, there is definitely something wrong with energy for the GPU runs. I would expect these to be that different. E.g. for function CPU v GPU:
It would be good for us to try to debug this as the next step.
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Purpose
Add GPU slabplanet runs reading albedo from a static input file and from a temporally-varying input file.
closes #590
part of #390
note: this PR changes GPU runs to soft fail conservation checks. I've opened an issue here so we remember to revisit this: #607
note also: we can't currently show animations for these runs because they aren't GPU-compatible, but we have an issue for this too #613
Current status
To do