# gfortran: GNU Fortran (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0
# glibc:    ldd (Ubuntu GLIBC 2.39-0ubuntu8.7) 2.39
# -O0 libm symbols (THE REFERENCE):
module_cu_gf_deep U __powisf2
module_cu_gf_deep U expf
module_cu_gf_deep U logf
module_cu_gf_deep U powf
module_cu_gf_deep U tgammaf
module_cu_gf_sh U powf
# -O2 -ftree-vectorize (WRF's own phys/ setting):
module_cu_gf_deep U _ZGVbN4vv_powf
module_cu_gf_deep U expf
module_cu_gf_deep U logf
module_cu_gf_deep U powf
module_cu_gf_deep U tgammaf
module_cu_gf_sh U powf
# -Ofast -ftree-vectorize:
module_cu_gf_deep U _ZGVbN4vv_powf
module_cu_gf_deep U expf
module_cu_gf_deep U logf
module_cu_gf_deep U powf
module_cu_gf_deep U tgammaf
module_cu_gf_sh U powf
# positive control (plain expf loop at -Ofast), proves the grep works:
U _ZGVbN4v_expf
U expf
