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help > parallel computing toolbox for cluster processing
Jun 29, 2019 12:06 PM | Patrick McConnell - MUSC
parallel computing toolbox for cluster processing
Hi -
Has anyone had success configuring the Matlab Parallel Computing Toolbox with a local cluster to parfor loop conn processes? Using the background/bash option (32 cores, 16-94 threads, 94 subjects - two visits) doesn't utilize the machine's full processing power for denoising (it does for QA plots). Total CPU usage with 32 threads barely > 10% at any given time. Nothing else is running simultaneously. Perhaps I have the conn HPC options configured incorrectly (default settings), so any help to speed things up will be greatly appreciated.
-Patrick
Has anyone had success configuring the Matlab Parallel Computing Toolbox with a local cluster to parfor loop conn processes? Using the background/bash option (32 cores, 16-94 threads, 94 subjects - two visits) doesn't utilize the machine's full processing power for denoising (it does for QA plots). Total CPU usage with 32 threads barely > 10% at any given time. Nothing else is running simultaneously. Perhaps I have the conn HPC options configured incorrectly (default settings), so any help to speed things up will be greatly appreciated.
-Patrick