Beispiel #1
0
# how to overlaod numpy_call_dict?
numpy_call_dict_mkl = {
    # assign
    "assign":
    _assign_right_to_left,
    # zero_operand ops
    # unary ops
    "neg":
    lambda left: math_cpu.neg(left),
    "abs":
    lambda left: np.abs(left),
    "sgn":
    lambda left: np.sign(left),
    "sqrt":
    lambda left: math_cpu.sqrt(left),
    "sqr":
    lambda left: math_cpu.square(left),
    "exp":
    lambda left: math_cpu.exp(left),
    "log":
    lambda left: math_cpu.log(left),
    "safelog":
    lambda left: math_cpu.safelog(left),
    "exp2":
    lambda left: np.exp2(left),
    "log2":
    lambda left: np.log2(left),
    "sig":
    lambda left: 1. / (1. + np.exp(-left)),
    "sig2":
Beispiel #2
0

def _assign_right_to_left(left, right):
    math_cpu.blas_copy(left, right)


# how to overlaod numpy_call_dict?
numpy_call_dict_mkl = {
    # assign
    "assign": _assign_right_to_left,
    # zero_operand ops
    # unary ops
    "neg": lambda left: math_cpu.neg(left),
    "abs": lambda left: np.abs(left),
    "sgn": lambda left: np.sign(left),
    "sqrt": lambda left: math_cpu.sqrt(left),
    "sqr": lambda left: math_cpu.square(left),
    "exp": lambda left: math_cpu.exp(left),
    "log": lambda left: math_cpu.log(left),
    "safelog": lambda left: math_cpu.safelog(left),
    "exp2": lambda left: np.exp2(left),
    "log2": lambda left: np.log2(left),
    "sig": lambda left: 1. / (1. + np.exp(-left)),
    "sig2": lambda left: 1. / (1. + np.exp2(-left)),
    "tanh": lambda left: np.tanh(left),
    "tanh2": lambda left: (np.exp2(2. * left) - 1.) / (np.exp2(2. * left) + 1.),
    "transpose": lambda left: np.transpose(left),
    "rint": lambda left: np.rint(left),
    # binary ops
    "add": lambda left, right: math_cpu.add(left, right),
    "sub": lambda left, right: math_cpu.sub(left, right),