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TensorFlow.NET/src/TensorFlowNET.Core/Operations/c_api.ops.cs at master · BOYMMM/TensorFlow.NET · GitHub
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c_api.ops.cs
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TensorFlow.NET
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TensorFlowNET.Core
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Operations
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c_api.ops.cs
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/*****************************************************************************
Copyright 2018 The TensorFlow.NET 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.
******************************************************************************/
using
System
;
using
System
.
Runtime
.
InteropServices
;
namespace
Tensorflow
{
public
partial
class
c_api
{
/// <summary>
/// Request that `desc` be co-located on the device where `op`
/// is placed.
///
/// Use of this is discouraged since the implementation of device placement is
/// subject to change. Primarily intended for internal libraries
/// </summary>
/// <param name="desc"></param>
/// <param name="op"></param>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
TF_ColocateWith
(
IntPtr
desc
,
IntPtr
op
)
;
/// <summary>
/// Get the OpList of all OpDefs defined in this address space.
/// </summary>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
IntPtr
TF_GetAllOpList
(
)
;
/// <summary>
/// For inputs that take a single tensor.
/// </summary>
/// <param name="desc">TF_OperationDescription*</param>
/// <param name="input">TF_Output</param>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
TF_AddInput
(
IntPtr
desc
,
TF_Output
input
)
;
/// <summary>
/// Call once per control input to `desc`.
/// </summary>
/// <param name="desc">TF_OperationDescription*</param>
/// <param name="input">TF_Operation*</param>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
TF_AddControlInput
(
IntPtr
desc
,
IntPtr
input
)
;
/// <summary>
///
/// </summary>
/// <param name="graph">TF_Graph*</param>
/// <param name="op">TF_Operation*</param>
/// <param name="input">TF_Operation*</param>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
AddControlInput
(
IntPtr
graph
,
IntPtr
op
,
IntPtr
input
)
;
/// <summary>
///
/// </summary>
/// <param name="graph">TF_Graph*</param>
/// <param name="op">TF_Operation*</param>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
RemoveAllControlInputs
(
IntPtr
graph
,
IntPtr
op
)
;
/// <summary>
/// For inputs that take a list of tensors.
/// inputs must point to TF_Output[num_inputs].
/// </summary>
/// <param name="desc"></param>
/// <param name="inputs"></param>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
TF_AddInputList
(
IntPtr
desc
,
TF_Output
[
]
inputs
,
int
num_inputs
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
IntPtr
TF_FinishOperation
(
IntPtr
desc
,
IntPtr
status
)
;
/// <summary>
/// Operation will only be added to *graph when TF_FinishOperation() is
/// called (assuming TF_FinishOperation() does not return an error).
/// *graph must not be deleted until after TF_FinishOperation() is
/// called.
/// </summary>
/// <param name="graph">TF_Graph*</param>
/// <param name="opType">const char*</param>
/// <param name="oper_name">const char*</param>
/// <returns>TF_OperationDescription*</returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
IntPtr
TF_NewOperation
(
IntPtr
graph
,
string
opType
,
string
oper_name
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
IntPtr
TF_OperationDevice
(
IntPtr
oper
)
;
/// <summary>
/// Get list of all control inputs to an operation. `control_inputs` must
/// point to an array of length `max_control_inputs` (ideally set to
/// TF_OperationNumControlInputs(oper)). Returns the number of control
/// inputs (should match TF_OperationNumControlInputs(oper)).
/// </summary>
/// <param name="oper">TF_Operation*</param>
/// <param name="control_inputs">TF_Operation**</param>
/// <param name="max_control_inputs"></param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationGetControlInputs
(
IntPtr
oper
,
IntPtr
control_inputs
,
int
max_control_inputs
)
;
/// <summary>
/// Get the list of operations that have `*oper` as a control input.
/// `control_outputs` must point to an array of length at least
/// `max_control_outputs` (ideally set to
/// TF_OperationNumControlOutputs(oper)). Beware that a concurrent
/// modification of the graph can increase the number of control
/// outputs. Returns the number of control outputs (should match
/// TF_OperationNumControlOutputs(oper)).
/// </summary>
/// <param name="oper">TF_Operation*</param>
/// <param name="control_outputs">TF_Operation**</param>
/// <param name="max_control_outputs"></param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationGetControlOutputs
(
IntPtr
oper
,
IntPtr
control_outputs
,
int
max_control_outputs
)
;
/// <summary>
/// TF_Output producer = TF_OperationInput(consumer);
/// There is an edge from producer.oper's output (given by
/// producer.index) to consumer.oper's input (given by consumer.index).
/// </summary>
/// <param name="oper_in"></param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
TF_Output
TF_OperationInput
(
TF_Input
oper_in
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationInputListLength
(
IntPtr
oper
,
string
arg_name
,
IntPtr
status
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
TF_DataType
TF_OperationInputType
(
TF_Input
oper_in
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
IntPtr
TF_OperationName
(
IntPtr
oper
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationNumInputs
(
IntPtr
oper
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
IntPtr
TF_OperationOpType
(
IntPtr
oper
)
;
/// <summary>
/// Get the number of control inputs to an operation.
/// </summary>
/// <param name="oper"></param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationNumControlInputs
(
IntPtr
oper
)
;
/// <summary>
/// Get the number of operations that have `*oper` as a control input.
/// </summary>
/// <param name="oper"></param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationNumControlOutputs
(
IntPtr
oper
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationNumOutputs
(
IntPtr
oper
)
;
/// <summary>
/// Get the number of current consumers of a specific output of an
/// operation. Note that this number can change when new operations
/// are added to the graph.
/// </summary>
/// <param name="oper_out"></param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationOutputNumConsumers
(
TF_Output
oper_out
)
;
/// <summary>
/// Get list of all current consumers of a specific output of an
/// operation. `consumers` must point to an array of length at least
/// `max_consumers` (ideally set to
/// TF_OperationOutputNumConsumers(oper_out)). Beware that a concurrent
/// modification of the graph can increase the number of consumers of
/// an operation. Returns the number of output consumers (should match
/// TF_OperationOutputNumConsumers(oper_out)).
/// </summary>
/// <param name="oper_out">TF_Output</param>
/// <param name="consumers">TF_Input*</param>
/// <param name="max_consumers">int</param>
/// <returns></returns>
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationOutputConsumers
(
TF_Output
oper_out
,
IntPtr
consumers
,
int
max_consumers
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
TF_DataType
TF_OperationOutputType
(
TF_Output
oper_out
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
void
TF_OperationToNodeDef
(
IntPtr
oper
,
IntPtr
buffer
,
IntPtr
status
)
;
[
DllImport
(
TensorFlowLibName
)
]
public
static
extern
int
TF_OperationOutputListLength
(
IntPtr
oper
,
string
arg_name
,
IntPtr
status
)
;
}
}
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