def reduce_wrapper(seq, init=None):
# Numba's CUDA reduce allows an empty sequence to be reduced with no
# initializer but functools.reduce does not.
if len(seq) == 0 and init == None:
init = 0
if init is not None:
return pyreduce(func, seq, init)
else:
return pyreduce(func, seq)
def reduce_wrapper(seq, res=None, init=0):
r = pyreduce(func, seq, init)
if res is not None:
res[0] = r
return None
else:
return r
def reduce_wrapper(seq, res=None, init=0):
r = pyreduce(func, seq, init)
if res is not None:
res[0] = r
return None
else:
return r
