org.bytedeco.javacpp

Class tensorflow.ResourceScatterNdUpdate

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.tensorflow.ResourceScatterNdUpdate

All Implemented Interfaces:

AutoCloseable

Enclosing class:

tensorflow

@Namespace(value="tensorflow::ops")
 @NoOffset
public static class tensorflow.ResourceScatterNdUpdate
extends Pointer

Applies sparse updates to individual values or slices within a given variable according to indices. ref is a Tensor with rank P and indices is a Tensor of rank Q. indices must be integer tensor, containing indices into ref. It must be shape [d_0, ..., d_{Q-2}, K] where 0 < K <= P. The innermost dimension of indices (with length K) corresponds to indices into elements (if K = P) or slices (if K < P) along the Kth dimension of ref. updates is Tensor of rank Q-1+P-K with shape:

  [d_0, ..., d_{Q-2}, ref.shape[K], ..., ref.shape[P-1]].
  

For example, say we want to update 4 scattered elements to a rank-1 tensor to 8 elements. In Python, that update would look like this:

 python
      ref = tf.Variable([1, 2, 3, 4, 5, 6, 7, 8])
      indices = tf.constant([[4], [3], [1] ,[7]])
      updates = tf.constant([9, 10, 11, 12])
      update = tf.scatter_nd_update(ref, indices, updates)
      with tf.Session() as sess:
        print sess.run(update)
  

The resulting update to ref would look like this: [1, 11, 3, 10, 9, 6, 7, 12] See tf.scatter_nd for more details about how to make updates to slices. Arguments: * scope: A Scope object * ref: A resource handle. Must be from a VarHandleOp. * indices: A Tensor. Must be one of the following types: int32, int64. A tensor of indices into ref. * updates: A Tensor. Must have the same type as ref. A tensor of updated values to add to ref. Optional attributes (see Attrs): * use_locking: An optional bool. Defaults to True. If True, the assignment will be protected by a lock; otherwise the behavior is undefined, but may exhibit less contention. Returns: * the created Operation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	tensorflow.ResourceScatterNdUpdate.Attrs Optional attribute setters for ResourceScatterNdUpdate

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
ResourceScatterNdUpdate(Pointer p) Pointer cast constructor.
ResourceScatterNdUpdate(tensorflow.Scope scope, tensorflow.Input ref, tensorflow.Input indices, tensorflow.Input updates)
ResourceScatterNdUpdate(tensorflow.Scope scope, tensorflow.Input ref, tensorflow.Input indices, tensorflow.Input updates, tensorflow.ResourceScatterNdUpdate.Attrs attrs)

Method Summary

Modifier and Type	Method and Description
tensorflow.Operation	asOperation()
tensorflow.Operation	operation()
tensorflow.ResourceScatterNdUpdate	operation(tensorflow.Operation operation)
static tensorflow.ResourceScatterNdUpdate.Attrs	UseLocking(boolean x)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, position, put, realloc, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ResourceScatterNdUpdate

public ResourceScatterNdUpdate(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

ResourceScatterNdUpdate

public ResourceScatterNdUpdate(@Const @ByRef
                               tensorflow.Scope scope,
                               @ByVal
                               tensorflow.Input ref,
                               @ByVal
                               tensorflow.Input indices,
                               @ByVal
                               tensorflow.Input updates)

ResourceScatterNdUpdate

public ResourceScatterNdUpdate(@Const @ByRef
                               tensorflow.Scope scope,
                               @ByVal
                               tensorflow.Input ref,
                               @ByVal
                               tensorflow.Input indices,
                               @ByVal
                               tensorflow.Input updates,
                               @Const @ByRef
                               tensorflow.ResourceScatterNdUpdate.Attrs attrs)

Method Detail

asOperation

@ByVal
 @Name(value="operator tensorflow::Operation")
public tensorflow.Operation asOperation()

UseLocking

@ByVal
public static tensorflow.ResourceScatterNdUpdate.Attrs UseLocking(@Cast(value="bool")
                                                                          boolean x)

operation

@ByRef
public tensorflow.Operation operation()

operation

public tensorflow.ResourceScatterNdUpdate operation(tensorflow.Operation operation)