def test_build_jobs_command_line_overrides():
assert determine_number_of_jobs(parallel=True,
command_line=10,
config_default=1,
max_cpus=1) == 10
assert determine_number_of_jobs(parallel=True,
command_line=10,
config_default=100,
max_cpus=100) == 10
def test_build_jobs_defaults():
assert determine_number_of_jobs(parallel=True,
command_line=None,
config_default=1,
max_cpus=10) == 1
assert determine_number_of_jobs(parallel=True,
command_line=None,
config_default=100,
max_cpus=10) == 10
def install(self, spec, prefix):
"""Install everything from build directory."""
raco = Executable("raco")
with working_dir(self.build_directory):
allow_parallel = self.parallel and (not env_flag(SPACK_NO_PARALLEL_MAKE))
args = ['pkg', 'install', '-t', 'dir', '-n', self.name, '--deps', 'fail',
'--ignore-implies', '--copy', '-i', '-j',
str(determine_number_of_jobs(allow_parallel)),
'--', os.getcwd()]
try:
raco(*args)
except ProcessError:
args.insert(-2, "--skip-installed")
raco(*args)
tty.warn(("Racket package {0} was already installed, uninstalling via "
"Spack may make someone unhappy!").format(self.name))
def test_build_jobs_sequential_is_sequential():
assert determine_number_of_jobs(
parallel=False, command_line=8, config_default=8, max_cpus=8) == 1