Luo Tao
8 years ago
commit
3321dd034b
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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syntax = "proto2";
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package paddle.framework;
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// Attribute Type for paddle's Op.
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// Op contains many attributes. Each type of attributes could be different.
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// The AttrType will be shared between AttrDesc and AttrProto.
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enum AttrType {
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INT = 0;
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FLOAT = 1;
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STRING = 2;
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INTS = 3;
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FLOATS = 4;
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STRINGS = 5;
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}
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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syntax = "proto2";
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package paddle.framework;
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enum AttrType {
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INT = 0;
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FLOAT = 1;
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STRING = 2;
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INTS = 3;
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FLOATS = 4;
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STRINGS = 5;
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}
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// OpDesc describes an instance of a C++ framework::OperatorBase
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// derived class type.
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message OpDesc {
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message Attr {
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required string name = 1;
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required AttrType type = 2;
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optional int32 i = 3;
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optional float f = 4;
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optional string s = 5;
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repeated int32 ints = 6;
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repeated float floats = 7;
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repeated string strings = 8;
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};
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message Var {
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required string parameter = 1;
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repeated string arguments = 2;
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};
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required string type = 3;
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repeated Var inputs = 1;
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repeated Var outputs = 2;
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repeated Attr attrs = 4;
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};
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// OpProto describes a C++ framework::OperatorBase derived class.
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message OpProto {
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// VarProto describes the C++ type framework::Variable.
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message Var {
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required string name = 1;
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required string comment = 2;
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optional bool duplicable = 3 [ default = false ];
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optional bool intermediate = 4 [ default = false ];
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optional bool no_gradient = 5 [ default = false ];
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}
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// AttrProto describes the C++ type Attribute.
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message Attr {
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required string name = 1;
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required AttrType type = 2;
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required string comment = 3;
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// If that attribute is generated, it means the Paddle third
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// language binding has responsibility to fill that
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// attribute. End-User should not set that attribute.
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optional bool generated = 4 [ default = false ];
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}
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required string type = 1;
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repeated Var inputs = 2;
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repeated Var outputs = 3;
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repeated Attr attrs = 4;
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required string comment = 5;
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}
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@ -1,56 +0,0 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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syntax = "proto2";
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package paddle.framework;
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import "attribute.proto";
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// AttrDesc is used to describe Attributes of an Operator. It contain's
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// name, type, and value of Attribute.
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//
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// e.g, for scale=3.0: name=scala, type=AttrType.FLOAT, value=3.0
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message AttrDesc {
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required string name = 1;
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required AttrType type = 2;
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optional int32 i = 3;
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optional float f = 4;
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optional string s = 5;
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repeated int32 ints = 6;
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repeated float floats = 7;
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repeated string strings = 8;
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};
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// Protocol Message to describe an Operator.
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//
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// In PaddlePaddle, Operator is used to do a certain computation such
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// as "add", "sub", "cosine", etc.
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// (1) Operator needs to know the input and output variable names.
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// (2) Some ops may have special attributes such as "scale" in "CosineOp".
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//
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// 3rd-party language can build this proto message and call
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// AddOp(const OpDesc& op_desc) of Paddle core to create an Operator.
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message OpDesc {
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// input names of this Operator.
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repeated string inputs = 1;
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// output names of this Operator.
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repeated string outputs = 2;
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// type of this Operator, such as "add", "sub", "fc".
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required string type = 3;
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// Attributes of this Operator. e.g., scale=3.0 in cosine op.
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repeated AttrDesc attrs = 4;
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};
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@ -1,35 +0,0 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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#include <gtest/gtest.h>
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#include <paddle/framework/op_desc.pb.h>
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TEST(OpDesc, Create) {
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paddle::framework::OpDesc op_desc;
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op_desc.set_type("add");
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op_desc.add_inputs("X");
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op_desc.add_inputs("Y");
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op_desc.add_outputs("Z");
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auto attr = op_desc.mutable_attrs()->Add();
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attr->set_type(paddle::framework::AttrType::FLOAT);
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attr->set_f(3.14);
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// required field name is not set, so IsInitialized should be false.
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ASSERT_FALSE(op_desc.IsInitialized());
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attr->set_name("add");
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// after all required fields are set, IsInitialized should be true now.
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ASSERT_TRUE(op_desc.IsInitialized());
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}
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@ -1,116 +0,0 @@
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/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. */
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// Protocol Message for 3rd-party language binding.
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//
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// Paddle Python package will use `OpProto` to generate op creation methods.
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// The op creation methods take user's input and generate `OpDesc` proto
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// message,
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// then pass `OpDesc` to C++ side and create Op pointer.
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//
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syntax = "proto2";
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package paddle.framework;
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import "attribute.proto";
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// Attribute protocol message for 3rd-party language binding.
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// It will store the Op support what attribute and what type.
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message AttrProto {
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// Supported attribute name. e.g. `scale` for cosine op.
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required string name = 1;
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// Supported attribute type.
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required AttrType type = 2;
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// Supported attribute comments. It helps 3rd-party language generate
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// doc-string.
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required string comment = 3;
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// If that attribute is generated, it means the Paddle third language
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// binding has responsibility to fill that attribute. End-User should
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// not set that attribute.
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optional bool generated = 4 [ default = false ];
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}
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// Input or output message for 3rd-party language binding.
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// It contains parameter name and its comments.
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message VarProto {
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// Input or output name in that op creation function.
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// e.g. `cos(a, b, output, ...)`, "a", "b", "output" are names.
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required string name = 1;
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// The comment for that input. It helps 3rd-party language generate
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// doc-string.
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required string comment = 2;
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// Is that input/output could be a list or not.
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// If so, that Op should write a attributed named `input_format` or
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// `output_format`.
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//
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// e.g.
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// If the op is a fc op, the inputs are `X`, `W`, `b`. The `X` and `W`
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// could be multiple, so the multiple of `X` and `W` is True, and OpDesc
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// will hold a attribute of them.
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//
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// The Op desc of same fc could be
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// {
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// "type": "fc",
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// "input": ["X1", "X2", "W1", "W2", "b"],
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// "output": "fc.out",
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// "attrs" : {
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// "input_format": [0, 2, 4, 5]
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// }
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// }
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//
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optional bool multiple = 3 [ default = false ];
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// It marks that output is a temporary output. That output is not used by
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// user, but used by other op internally as input. If other op is not use
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// that output, it could be optimized early.
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//
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// Attribute temporary_index will be set in OpDesc if there is some
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// outputs are temporary.
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//
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// output = [ "xxx.out1", "xxx.tmp", "xxx.out2"],
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// attrs = {
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// "temporary_index": [1]
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// }
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optional bool temporary = 4 [ default = false ];
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// The gradient of operator can be ignored immediately
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// e.g. operator AddOp, y = x1 + x2, the gradient of dy/dx1, dy/dx2
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// can be ignored for the future optimized on graph.
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optional bool ignore_gradient = 6;
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}
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// Op protocol message for 3rd-party language binding.
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// It contains all information for generating op creation method.
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message OpProto {
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// The input information to generate op creation method.
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repeated VarProto inputs = 1;
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// The output information to generate op creation method.
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repeated VarProto outputs = 2;
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// The attribute information to generate op creation method.
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repeated AttrProto attrs = 3;
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// The comments for that Op. It helps 3rd-party language generate
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// doc-string. The whole documentation of that Op is generated by comment,
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// inputs, outputs, attrs together.
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required string comment = 4;
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// The type of that Op.
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required string type = 5;
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}
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@ -1,31 +0,0 @@
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#include <gtest/gtest.h>
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#include <paddle/framework/op_proto.pb.h>
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TEST(TestOpProto, ALL) {
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paddle::framework::OpProto proto;
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{
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auto ipt = proto.mutable_inputs()->Add();
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*ipt->mutable_name() = "a";
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*ipt->mutable_comment() = "the one input of cosine op";
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}
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{
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auto ipt = proto.mutable_inputs()->Add();
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*ipt->mutable_name() = "b";
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*ipt->mutable_comment() = "the other input of cosine op";
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}
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{
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auto opt = proto.mutable_outputs()->Add();
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*opt->mutable_name() = "output";
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*opt->mutable_comment() = "the output of cosine op";
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}
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{
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auto attr = proto.mutable_attrs()->Add();
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*attr->mutable_name() = "scale";
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attr->set_type(paddle::framework::AttrType::FLOAT);
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*attr->mutable_comment() = "the scale attribute of cosine op";
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}
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proto.set_type("cos");
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*proto.mutable_comment() = "cosine op, output = scale * cos(a, b)";
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ASSERT_TRUE(proto.IsInitialized());
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}
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