I’m running an older Fortran code on MacOS Big Sur with apple silicon. There is a compiler bug that I can not identify specifically. I’d like to find it, so I can make sure the GNU developers know about it. Here is the code: GitHub - Nicholaswogan/ImpactAtmosphere at dev compile with cmake in the …

Here are three errors that I found. There are three places in EvolveAtmFort.f90 where workspace arrays WA are allocated. Those should have been declared as type double precision, whereas you have declared them as type integer. As a consequence, the workspace passed in the second and third calls is s…

Help me find this gfortran bug for ARM machines

Help

certik Split this topic January 22, 2022, 3:56am 12

5 posts were split to a new topic: Moving minpack under fortran-lang

Topic		Replies	Views
Let's get LFortran to compile Minpack	8	2244	January 30, 2023
Does sometimes -O2, -O3, -Ofast flags cause segment 11 error on Mac M1 chip?	8	906	March 14, 2022
Compiling gfortran in Macbook (M4 Pro) Help	12	241	September 2, 2025
Why am I getting a segmentation fault here (M1 Mac)? Help	10	6991	December 22, 2021
Can not operate Mordern minpack from github fortran-lang/minpack Help	3	485	March 26, 2023

Help me find this gfortran bug for ARM machines

Related topics