prod array method (#1033)

Author: Alexander-Makaryev

dpnp/dpnp_array.py

@@ -598,7 +598,19 @@ def ndim(self):
  # 'newbyteorder',
  # 'nonzero',
  # 'partition',
- # 'prod',
+
+    def prod(self, axis=None, dtype=None, out=None, keepdims=False, initial=None, where=True):
+        """
+        Returns the prod along a given axis.
+
+        .. seealso::
+           :obj:`dpnp.prod` for full documentation,
+           :meth:`dpnp.dparray.sum`
+
+        """
+
+        return dpnp.prod(self, axis, dtype, out, keepdims, initial, where)
+
  # 'ptp',
  # 'put',
  # 'ravel',

tests/skipped_tests_gpu.tbl

@@ -1065,9 +1065,6 @@ tests/third_party/cupy/math_tests/test_rounding.py::TestRoundExtreme_param_6_{de
 tests/third_party/cupy/math_tests/test_rounding.py::TestRounding::test_fix
 tests/third_party/cupy/math_tests/test_rounding.py::TestRounding::test_rint
 tests/third_party/cupy/math_tests/test_rounding.py::TestRounding::test_rint_negative
-tests/third_party/cupy/math_tests/test_sumprod.py::TestSumprod::test_prod_all
-tests/third_party/cupy/math_tests/test_sumprod.py::TestSumprod::test_prod_axis
-tests/third_party/cupy/math_tests/test_sumprod.py::TestSumprod::test_prod_dtype
 tests/third_party/cupy/math_tests/test_sumprod.py::TestSumprod::test_sum_all_transposed
 tests/third_party/cupy/math_tests/test_sumprod.py::TestSumprod::test_sum_all_transposed2
 tests/third_party/cupy/math_tests/test_sumprod.py::TestSumprod::test_sum_axes