Mathematica 12 performance regressions
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martin-ueding commented
I had started a full sweep of the projection a few days ago and it took ages and most of them did not finish. Now I recalled that it did not take that long with cufoff = 4
and now cutoff = 3
is laughably slow. It turns out that Mathematica 12.0 is much slower for my task than 11.3. So I will just change the version and re-run everything for now.
I am not sure how worthwhile it is to figure out the performance regression, but I want to record it.
martin-ueding commented
I have tried to do a direct comparison and I cannot reproduce this issue.