!1466 add register info for Atan2 and ExtractImagePatches

Merge pull request !1466 from zhouneng/add_vm_support_Atan2_ExtractImagePatches

mindspore/ops/_op_impl/tbe/__init__.py

@@ -199,3 +199,4 @@ from .cumprod import _cumprop_tbe
 from .reduce_prod import _reduce_prod_tbe
 from .flatten_grad import _flatten_grad_tbe
 from .scatter_add import _scatter_add_tbe
+from .atan2 import _atan2_tbe

mindspore/ops/_op_impl/tbe/atan2.py

@@ -0,0 +1,38 @@
+# Copyright 2020 Huawei Technologies Co., Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============================================================================
+
+"""Atan2 op"""
+from mindspore.ops.op_info_register import op_info_register, TBERegOp, DataType
+
+atan2_op_info = TBERegOp("Atan2") \
+    .fusion_type("ELEMWISE") \
+    .async_flag(False) \
+    .binfile_name("atan2.so") \
+    .compute_cost(10) \
+    .kernel_name("atan2") \
+    .partial_flag(True) \
+    .op_pattern("broadcast") \
+    .input(0, "x1", False, "required", "all") \
+    .input(1, "x2", False, "required", "all") \
+    .output(0, "y", False, "required", "all") \
+    .dtype_format(DataType.F16_5HD, DataType.F16_5HD, DataType.F16_5HD) \
+    .dtype_format(DataType.F32_5HD, DataType.F32_5HD, DataType.F32_5HD) \
+    .get_op_info()
+
+
+@op_info_register(atan2_op_info)
+def _atan2_tbe():
+    """Atan2 TBE register"""
+    return