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...notice a huge difference. So, well, I think that means I'm running bad test cases for R and GotoBLAS2. Oh, and one more thing. I have not been able to find an example R program that benefitted at all from allowing threads > 1 in GotoBLAS2 environment settings. In fact, if a one-thread job takes15 minutes, the one that allows 2 or more threads is 21 minutes. And the more threads allowed causes a job to take longer. This is literally the same job, same cluster node, the only difference is changing the environment variable that adjusts the GotoBLAS2 threads allowed. So if you know whether yo...