def get_async(self, value):
""" pull parameter
Parameters
----------
value: The array-like params
"""
id = ctypes.c_int()
check_call(
LIB.ArrayTableGetAsync(self, handle, value.handle,
ctypes.byref(id)))
return id
def add_async(self, grad, option={}):
""" push grads
Parameters
----------
tensor: The array-like grads
"""
keys = []
values = []
for key, value in option.iteritems():
keys.append(c_str(key))
values.append(c_str(value))
id = ctypes.c_int()
check_call(
LIB.ArrayTableGetAsync(self.handle, grad.handle, ctypes.byref(id),
len(keys), c_array(ctypes.c_char_p, keys),
c_array(ctypes.c_char_p, values)))
return id
