I get rather poorly optimized assembly with gfortran 11.2 when using array pointers, even in seemingly very simple cases. For example, the optimized code (https
I'm trying to learn Fortran2018 using gfortran. When playing around with pointers I noticed that there doesn't seem to be a facility to test for nullpointers. S
I am trying to implement non-blocking communications in a large code. However, the code tends to fail for such cases. I have reproduced the error below. When ru
I'm on a MacBook Air with an Apple M1 chip, using macOS 11.6 Big Sur. I'm on R 4.1.1. I have Xtools and gfortran for the Apple M1 installed: markwhite@marks-air