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| /*
| Copyright 2016 The TensorFlow Authors. All Rights Reserved.
|
| 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.
| */
|
| package tensorflow
|
| func Placeholder(g *Graph, name string, dt DataType) (Output, error) {
| op, err := g.AddOperation(OpSpec{
| Type: "Placeholder",
| Name: name,
| Attrs: map[string]interface{}{
| "dtype": dt,
| },
| })
| return op.Output(0), err
| }
|
| func Const(g *Graph, name string, value interface{}) (Output, error) {
| t, ok := value.(*Tensor)
| if !ok {
| var err error
| if t, err = NewTensor(value); err != nil {
| return Output{}, err
| }
| }
| op, err := g.AddOperation(OpSpec{
| Type: "Const",
| Name: name,
| Attrs: map[string]interface{}{
| "dtype": t.DataType(),
| "value": t,
| },
| })
| return op.Output(0), err
| }
|
| func Neg(g *Graph, name string, port Output) (Output, error) {
| op, err := g.AddOperation(OpSpec{
| Type: "Neg",
| Name: name,
| Input: []Input{port},
| })
| return op.Output(0), err
| }
|
| func Add(g *Graph, name string, x, y Output) (Output, error) {
| op, err := g.AddOperation(OpSpec{
| Type: "Add",
| Name: name,
| Input: []Input{x, y},
| })
| return op.Output(0), err
| }
|
|
