test_elemwise.py 文件源码

def test_c(self):
        if not theano.config.cxx:
            raise SkipTest("G++ not available, so we need to skip this test.")

        for dtype in ["floatX", "complex64", "complex128", "int8", "uint8"]:
            self.with_linker(gof.CLinker(), scalar.add, dtype=dtype)
            self.with_linker(gof.CLinker(), scalar.mul, dtype=dtype)
        for dtype in ["floatX", "int8", "uint8"]:
            self.with_linker(gof.CLinker(), scalar.minimum, dtype=dtype)
            self.with_linker(gof.CLinker(), scalar.maximum, dtype=dtype)
            self.with_linker(gof.CLinker(), scalar.and_, dtype=dtype,
                             tensor_op=tensor.all)
            self.with_linker(gof.CLinker(), scalar.or_, dtype=dtype,
                             tensor_op=tensor.any)
        for dtype in ["int8", "uint8"]:
            self.with_linker(gof.CLinker(), scalar.or_, dtype=dtype)
            self.with_linker(gof.CLinker(), scalar.and_, dtype=dtype)
            self.with_linker(gof.CLinker(), scalar.xor, dtype=dtype)