Okay. Learn how to install and link a BLAS version appropriate for your machine architecture. Do not assume the particular compiler you are currently using has a magical optimizer.
This will future-proof your code and make it more portable, not to mention instill confidence that your code is correct. Of course if you are just playing around with a toy project, this is probably not worth the effort.
keithalewis|4 years ago
This will future-proof your code and make it more portable, not to mention instill confidence that your code is correct. Of course if you are just playing around with a toy project, this is probably not worth the effort.