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elbamos / largeVis

An implementation of the largeVis algorithm for visualizing large, high-dimensional datasets, for R
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largeVis function's "threads" argument gives no control over number of threads #55

Closed ghost closed 6 years ago

ghost commented 6 years ago

Apparently, at least for Windows, the threads argument of the largeVis operates the same way no matter to what it is set. On my 4 core desktop, it always grabs all 4 cores to run, at least for a document-term matrix with 373 rows and 18000+ columns. I am running with 50 GB of memory available to R.

ghost commented 6 years ago

I managed to get it to pay attention to threads=2 just fine.

elbamos commented 6 years ago

Let me know if the results worked well for you.

On May 4, 2018, at 4:52 PM, Jan Galkowski notifications@github.com wrote:

I managed to get it to pay attention to threads=2 just fine.

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