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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import os
from spack.compiler import Compiler
class Nvhpc(Compiler):
# Subclasses use possible names of C compiler
cc_names = ["nvc"]
# Subclasses use possible names of C++ compiler
cxx_names = ["nvc++"]
# Subclasses use possible names of Fortran 77 compiler
f77_names = ["nvfortran"]
# Subclasses use possible names of Fortran 90 compiler
fc_names = ["nvfortran"]
# Named wrapper links within build_env_path
link_paths = {
"cc": os.path.join("nvhpc", "nvc"),
"cxx": os.path.join("nvhpc", "nvc++"),
"f77": os.path.join("nvhpc", "nvfortran"),
"fc": os.path.join("nvhpc", "nvfortran"),
}
PrgEnv = "PrgEnv-nvhpc"
PrgEnv_compiler = "nvhpc"
version_argument = "--version"
version_regex = r"nv[^ ]* (?:[^ ]+ Dev-r)?([0-9.]+)(?:-[0-9]+)?"
@property
def verbose_flag(self):
return "-v"
@property
def debug_flags(self):
return ["-g", "-gopt"]
@property
def opt_flags(self):
return ["-O", "-O0", "-O1", "-O2", "-O3", "-O4"]
@property
def openmp_flag(self):
return "-mp"
@property
def cc_pic_flag(self):
return "-fpic"
@property
def cxx_pic_flag(self):
return "-fpic"
@property
def f77_pic_flag(self):
return "-fpic"
@property
def fc_pic_flag(self):
return "-fpic"
@property
def c99_flag(self):
return "-c99"
@property
def c11_flag(self):
return "-c11"
@property
def cxx11_flag(self):
return "--c++11"
@property
def cxx14_flag(self):
return "--c++14"
@property
def cxx17_flag(self):
return "--c++17"
@property
def stdcxx_libs(self):
return ("-c++libs",)
required_libs = ["libnvc", "libnvf"]
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