core-matrix

intended for specific discussion around core.matrix (usage and development) For general data work check out #data-science
puzzler 2018-08-09T00:29:04.000033Z

I've been playing around with core-matrix :vectorz for a 2d matrix of doubles, and I'm amazed at how close the performance of accessing entries from the matrix with mget is comparable to a native 2d array of doubles, even though I'm sure mget must be boxing the double. Is there any clever magic going on in the implementation that I could learn some tricks from?