:returns: actual number of processes to use
"""
if (processes in [None, Auto]) :
if (os.name == "nt") or (sys.version_info < (2,6)) :
return 1
from libtbx import introspection
auto_adjust = (processes is Auto)
processes = introspection.number_of_processors()
if (auto_adjust) :
processes = max(ifloor(processes - os.getloadavg()[0]), 1)
else :
assert (processes > 0)
return processes
from weakref import WeakValueDictionary as _
fixed_func_registry = _()
class fixed_func_proxy(object):
"""Implementation detail"""
def __init__(self, key, func):
self.key = key
fixed_func_registry[key] = func
def __call__(self, arg):
key = self.key
func = fixed_func_registry[key]
assert func is not None
return func(arg)
from itertools import count as _
fixed_func_registry_key_generator = _()
:returns: actual number of processes to use
"""
if (processes in [None, Auto]) :
if (os.name == "nt") or (sys.version_info < (2,6)) :
return 1
from libtbx import introspection
auto_adjust = (processes is Auto)
processes = introspection.number_of_processors()
if (auto_adjust) :
processes = max(ifloor(processes - os.getloadavg()[0]), 1)
else :
assert (processes > 0)
return processes
from weakref import WeakValueDictionary as _
fixed_func_registry = _()
class fixed_func_proxy(object):
"""Implementation detail"""
def __init__(self, key, func):
self.key = key
fixed_func_registry[key] = func
def __call__(self, arg):
key = self.key
func = fixed_func_registry[key]
assert func is not None
return func(arg)
from itertools import count as _
fixed_func_registry_key_generator = _()