I am running melodic from the commandline on approximately 40 GB of data
(temporal concatenation approach). Melodic has been on "Starting PCA..." for
about a week now. I am trying to figure out if melodic is supposed to take this
long for PCA and how I might tell whether or not it's frozen. Any suggestions?
The process is still using 100% of one processor core. For the first day or so
it used 50 GB of RAM, but now it's only using 25 GB.
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