has shown that GEOS seems to not be happy with -march=native and whatever other flags we do for Aggressive. So, for now, we just make our Aggressive build match that of Release. Testing shows the Release flags seem to be pretty darn good so it's not like we are missing much.
This is a tracking branch for M1 support of GEOS.
Current testing (with generous help from @iains), see:
https://github.com/GEOS-ESM/GEOSgcm/issues/417
has shown that GEOS seems to not be happy with
-march=nativeand whatever other flags we do for Aggressive. So, for now, we just make our Aggressive build match that of Release. Testing shows the Release flags seem to be pretty darn good so it's not like we are missing much.