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DeepSSM input verification #2196

Merged
merged 28 commits into from Feb 6, 2024
Merged

DeepSSM input verification #2196

merged 28 commits into from Feb 6, 2024

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akenmorris
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Also fix a variety of small issues with the trainer script and display in Studio. Add fine tuning plot.

This came about due to a bug or unexpected interaction with calling DeepSSM commands from Studio.  After the image registration stuff runs, the OpenMP thread count is set to a crazy high level (e.g. 384 on a 16-core machine), which results in poor eigen performance per this page:

https://eigen.tuxfamily.org/dox/TopicMultiThreading.html

"Warning: On most OS it is very important to limit the number of threads to the number of physical cores, otherwise significant slowdowns are expected, especially for operations involving dense matrices."
@akenmorris akenmorris merged commit 077c588 into master Feb 6, 2024
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@akenmorris akenmorris deleted the deepssm_input_verification branch February 6, 2024 20:33
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2 participants