!1917 support vm for StridedRead StridedWrite

Merge pull request !1917 from jiangjinsheng/vm_FusedMUlAddL2loss

mindspore/ops/_op_impl/tbe/__init__.py

@@ -242,3 +242,5 @@ from .basic_lstm_cell_weight_grad import _basic_lstm_cell_weight_grad_tbe
 from .basic_lstm_cell_input_grad import _basic_lstm_cell_input_grad_tbe
 from .confusion_matrix import _confusion_matrix_tbe
 from .broadcast_to import _broadcast_to_tbe
+from .strided_read import _strided_read_tbe
+from .strided_write import _strided_write_tbe

mindspore/ops/_op_impl/tbe/strided_read.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.
+# ============================================================================
+
+"""StridedRead op"""
+from mindspore.ops.op_info_register import op_info_register, TBERegOp, DataType
+
+strided_read_op_info = TBERegOp("StridedRead") \
+    .fusion_type("OPAQUE") \
+    .async_flag(False) \
+    .binfile_name("strided_read.so") \
+    .compute_cost(10) \
+    .kernel_name("strided_read") \
+    .partial_flag(True) \
+    .attr("axis", "required", "int", "all") \
+    .attr("stride", "required", "int", "all") \
+    .input(0, "x", False, "required", "all") \
+    .output(0, "y", False, "required", "all") \
+    .dtype_format(DataType.F16_5HD, DataType.F16_5HD) \
+    .dtype_format(DataType.I8_5HD, DataType.I8_5HD) \
+    .get_op_info()
+
+
+@op_info_register(strided_read_op_info)
+def _strided_read_tbe():
+    """StridedRead TBE register"""
+    return

mindspore/ops/_op_impl/tbe/strided_write.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.
+# ============================================================================
+
+"""StridedWrite op"""
+from mindspore.ops.op_info_register import op_info_register, TBERegOp, DataType
+
+strided_write_op_info = TBERegOp("StridedWrite") \
+    .fusion_type("OPAQUE") \
+    .async_flag(False) \
+    .binfile_name("strided_write.so") \
+    .compute_cost(10) \
+    .kernel_name("strided_write") \
+    .partial_flag(True) \
+    .attr("axis", "required", "int", "all") \
+    .attr("stride", "required", "int", "all") \
+    .input(0, "x", False, "required", "all") \
+    .output(0, "y", False, "required", "all") \
+    .dtype_format(DataType.F16_5HD, DataType.F16_5HD) \
+    .dtype_format(DataType.I8_5HD, DataType.I8_5HD) \
+    .get_op_info()
+
+
+@op_info_register(strided_write_op_info)
+def _strided_write_tbe():
+    """StridedWrite TBE register"""
+    return