def get():
comm_val = os.environ.get("CHPL_COMM")
if not comm_val:
platform_val = chpl_platform.get("target")
compiler_val = chpl_compiler.get("target")
# use ugni on cray-x* machines using the module and supported compiler
#
# Check that target arch is not knc. Don't use chpl_arch.get(), though,
# since it already calls into this get() function. This check only
# happens for X* systems using the Cray programming environment, so it
# is safe to assume the relevant craype module will be used that sets
# CRAY_CPU_TARGET.
if (
platform_val.startswith("cray-x")
and utils.using_chapel_module()
and compiler_val in ("cray-prgenv-gnu", "cray-prgenv-intel")
and os.getenv("CRAY_CPU_TARGET", "") != "knc"
):
comm_val = "ugni"
# automatically uses gasnet when on a cray-x* or cray-cs machine
elif platform_val.startswith("cray-"):
comm_val = "gasnet"
else:
comm_val = "none"
return comm_val
def get():
comm_val = os.environ.get('CHPL_COMM')
if not comm_val:
platform_val = chpl_platform.get('target')
compiler_val = chpl_compiler.get('target')
# use ugni on cray-x* machines using the module and supported compiler
#
# Check that target arch is not knc. Don't use chpl_arch.get(), though,
# since it already calls into this get() function. This check only
# happens for X* systems using the Cray programming environment, so it
# is safe to assume the relevant craype module will be used that sets
# CRAY_CPU_TARGET.
ugni_comp = ('cray-prgenv-gnu', 'cray-prgenv-intel',
'cray-prgenv-cray')
if (platform_val.startswith('cray-x') and utils.using_chapel_module()
and compiler_val in ugni_comp
and os.getenv('CRAY_CPU_TARGET', '') != 'knc'):
comm_val = 'ugni'
# automatically uses gasnet when on a cray-x* or cray-cs machine
elif platform_val.startswith('cray-'):
comm_val = 'gasnet'
else:
comm_val = 'none'
return comm_val
def get():
comm_val = os.environ.get('CHPL_COMM')
if not comm_val:
platform_val = chpl_platform.get('target')
compiler_val = chpl_compiler.get('target')
# use ugni on cray-x* machines using the module and supported compiler
#
# Check that target arch is not knc. Don't use chpl_arch.get(), though,
# since it already calls into this get() function. This check only
# happens for X* systems using the Cray programming environment, so it
# is safe to assume the relevant craype module will be used that sets
# CRAY_CPU_TARGET.
ugni_comp = ('cray-prgenv-gnu', 'cray-prgenv-intel', 'cray-prgenv-cray')
if (platform_val.startswith('cray-x') and
utils.using_chapel_module() and
compiler_val in ugni_comp and
os.getenv('CRAY_CPU_TARGET', '') != 'knc'):
comm_val = 'ugni'
# automatically uses gasnet when on a cray-x* or cray-cs machine
elif platform_val.startswith('cray-'):
comm_val = 'gasnet'
else:
comm_val = 'none'
return comm_val
def get():
tasks_val = os.environ.get('CHPL_TASKS')
if not tasks_val:
arch_val = chpl_arch.get('target', get_lcd=True)
platform_val = chpl_platform.get()
compiler_val = chpl_compiler.get('target')
comm_val = chpl_comm.get()
# use muxed on cray-x* machines using the module and supported compiler
if (comm_val == 'ugni' and
platform_val.startswith('cray-x') and
utils.using_chapel_module() and
compiler_val in ('cray-prgenv-gnu', 'cray-prgenv-intel') and
arch_val != 'knc'):
tasks_val = 'muxed'
elif (arch_val == 'knc' or
platform_val.startswith('cygwin') or
platform_val.startswith('netbsd') or
compiler_val == 'pgi' or
compiler_val == 'cray-prgenv-pgi' or
compiler_val == 'cray-prgenv-cray'):
tasks_val = 'fifo'
else:
tasks_val = 'qthreads'
return tasks_val
def get():
comm_val = os.environ.get('CHPL_COMM')
if not comm_val:
platform_val = chpl_platform.get('target')
compiler_val = chpl_compiler.get('target')
# use ugni on cray-x* machines using the module and supported compiler
ugni_comp = ('cray-prgenv-gnu', 'cray-prgenv-intel', 'cray-prgenv-cray')
if (platform_val.startswith('cray-x') and
utils.using_chapel_module() and
compiler_val in ugni_comp):
comm_val = 'ugni'
# automatically uses gasnet when on a cray-x* or cray-cs machine
elif platform_val.startswith('cray-'):
comm_val = 'gasnet'
else:
comm_val = 'none'
return comm_val
def get():
comm_val = os.environ.get('CHPL_COMM')
if not comm_val:
platform_val = chpl_platform.get('target')
compiler_val = chpl_compiler.get('target')
# use ugni on cray-x* machines using the module and supported compiler
ugni_comp = ('cray-prgenv-gnu', 'cray-prgenv-intel',
'cray-prgenv-cray')
if (platform_val.startswith('cray-x') and utils.using_chapel_module()
and compiler_val in ugni_comp):
comm_val = 'ugni'
# automatically uses gasnet when on a cray-x* or cray-cs machine
elif platform_val.startswith('cray-'):
comm_val = 'gasnet'
else:
comm_val = 'none'
return comm_val
def get():
tasks_val = os.environ.get('CHPL_TASKS')
if not tasks_val:
arch_val = chpl_arch.get('target', get_lcd=True)
platform_val = chpl_platform.get()
compiler_val = chpl_compiler.get('target')
comm_val = chpl_comm.get()
# use muxed on cray-x* machines using the module and supported compiler
if (comm_val == 'ugni' and platform_val.startswith('cray-x')
and utils.using_chapel_module()
and compiler_val in ('cray-prgenv-gnu', 'cray-prgenv-intel')
and arch_val != 'knc'):
tasks_val = 'muxed'
elif (arch_val == 'knc' or platform_val.startswith('cygwin')
or platform_val.startswith('netbsd')
or compiler_val == 'cray-prgenv-cray'):
tasks_val = 'fifo'
else:
tasks_val = 'qthreads'
return tasks_val
def default_uniq_cfg_path():
return '{0}-{1}-{2}'.format(chpl_platform.get('target'),
chpl_compiler.get('target'),
chpl_arch.get('target', map_to_compiler=True,
get_lcd=utils.using_chapel_module()))
def default_uniq_cfg_path():
return '{0}-{1}-{2}'.format(
chpl_platform.get('target'), chpl_compiler.get('target'),
chpl_arch.get('target',
map_to_compiler=True,
get_lcd=utils.using_chapel_module()))
