ExecuteAndUpdateVariables
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Op que ejecuta un programa con actualizaciones de variables locales opcionales.
(Opcionalmente) lee variables del dispositivo, carga y ejecuta un programa TPU en un dispositivo TPU y luego (opcionalmente) actualiza las variables en el lugar usando las salidas del programa, como se especifica en los atributos device_var_reads_indices (índices de entrada del programa provenientes de la lectura directa de variables) y device_var_updates_indices. (índices de salida del programa utilizados para actualizar variables, -1 significa sin actualización/solo lectura). Las salidas del programa que son consumidas por estas variables no aparecerán en la salida de la operación. Para uso interno del compilador TPU distribuido.
Constantes
Cadena | OP_NOMBRE | El nombre de esta operación, como lo conoce el motor central de TensorFlow. |
Métodos heredados
De la clase java.lang.Object booleano | es igual (Objeto arg0) |
Clase final<?> | obtenerclase () |
En t | código hash () |
vacío final | notificar () |
vacío final | notificar a todos () |
Cadena | Encadenar () |
vacío final | esperar (arg0 largo, int arg1) |
vacío final | espera (largo arg0) |
vacío final | esperar () |
Desde la interfaz java.lang.Iterable vacío abstracto | paraCada (Consumidor<? super T> arg0) |
Iterador abstracto < Operando < TType >> | iterador () |
Spliterator abstracto < Operando < TType >> | divisor () |
Constantes
Cadena final estática pública OP_NAME
El nombre de esta operación, como lo conoce el motor central de TensorFlow.
Valor constante: "TPUExecuteAndUpdateVariables"
Métodos públicos
creación pública estática de ExecuteAndUpdateVariables (alcance del alcance , Iterable < Operando <?>> argumentos, Operando < TString > clave, Lista <Clase <? extiende TType >> Tresults, Lista <Long> dispositivoVarReadsIndices, Lista <Long> dispositivoVarUpdatesIndices)
Método de fábrica para crear una clase que envuelve una nueva operación ExecuteAndUpdateVariables.
Devoluciones
- una nueva instancia de ExecuteAndUpdateVariables
Lista pública < Salida <?>> resultados ()
A menos que se indique lo contrario, el contenido de esta página está sujeto a la licencia Reconocimiento 4.0 de Creative Commons y las muestras de código están sujetas a la licencia Apache 2.0. Para obtener más información, consulta las políticas del sitio web de Google Developers. Java es una marca registrada de Oracle o sus afiliados.
Última actualización: 2025-07-26 (UTC).
[null,null,["Última actualización: 2025-07-26 (UTC)."],[],[],null,["# ExecuteAndUpdateVariables\n\npublic final class **ExecuteAndUpdateVariables** \nOp that executes a program with optional in-place variable updates.\n\n\nIt (optionally) reads device variables, loads and executes a TPU program on a\nTPU device, and then (optionally) in-place updates variables using the program\noutputs, as specified in attributes device_var_reads_indices (program input\nindices from directly reading variables) and device_var_updates_indices (program\noutput indices used to update variables, -1 means no-update/read-only). Such\nprogram outputs are consumed by these variables will not appear in the op\noutput. For the internal use of the distributed TPU compiler.\n\n\u003cbr /\u003e\n\n### Constants\n\n|--------|---------------------------------------------------------------------------------------|---------------------------------------------------------|\n| String | [OP_NAME](/jvm/api_docs/java/org/tensorflow/op/tpu/ExecuteAndUpdateVariables#OP_NAME) | The name of this op, as known by TensorFlow core engine |\n\n### Public Methods\n\n|-----------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| static [ExecuteAndUpdateVariables](/jvm/api_docs/java/org/tensorflow/op/tpu/ExecuteAndUpdateVariables) | [create](/jvm/api_docs/java/org/tensorflow/op/tpu/ExecuteAndUpdateVariables#create(org.tensorflow.op.Scope, java.lang.Iterable\u003corg.tensorflow.Operand\u003c?\u003e\u003e, org.tensorflow.Operand\u003corg.tensorflow.types.TString\u003e, java.util.List\u003cjava.lang.Class\u003c? extends org.tensorflow.types.family.TType\u003e\u003e, java.util.List\u003cjava.lang.Long\u003e, java.util.List\u003cjava.lang.Long\u003e))([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, Iterable\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e\\\u003e args, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TString](/jvm/api_docs/java/org/tensorflow/types/TString)\\\u003e key, List\\\u003cClass\\\u003c? extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e Tresults, List\\\u003cLong\\\u003e deviceVarReadsIndices, List\\\u003cLong\\\u003e deviceVarUpdatesIndices) Factory method to create a class wrapping a new ExecuteAndUpdateVariables operation. |\n| Iterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e | [iterator](/jvm/api_docs/java/org/tensorflow/op/tpu/ExecuteAndUpdateVariables#iterator())() |\n| List\\\u003c[Output](/jvm/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e\\\u003e | [results](/jvm/api_docs/java/org/tensorflow/op/tpu/ExecuteAndUpdateVariables#results())() |\n\n### Inherited Methods\n\nFrom class [org.tensorflow.op.RawOp](/jvm/api_docs/java/org/tensorflow/op/RawOp) \n\n|----------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| final boolean | [equals](/jvm/api_docs/java/org/tensorflow/op/RawOp#equals(java.lang.Object))(Object obj) |\n| final int | [hashCode](/jvm/api_docs/java/org/tensorflow/op/RawOp#hashCode())() |\n| [Operation](/jvm/api_docs/java/org/tensorflow/Operation) | [op](/jvm/api_docs/java/org/tensorflow/op/RawOp#op())() Return this unit of computation as a single [Operation](/jvm/api_docs/java/org/tensorflow/Operation). |\n| final String | [toString](/jvm/api_docs/java/org/tensorflow/op/RawOp#toString())() |\n\nFrom class java.lang.Object \n\n|------------------|---------------------------|\n| boolean | equals(Object arg0) |\n| final Class\\\u003c?\\\u003e | getClass() |\n| int | hashCode() |\n| final void | notify() |\n| final void | notifyAll() |\n| String | toString() |\n| final void | wait(long arg0, int arg1) |\n| final void | wait(long arg0) |\n| final void | wait() |\n\nFrom interface [org.tensorflow.op.Op](/jvm/api_docs/java/org/tensorflow/op/Op) \n\n|-----------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| abstract [ExecutionEnvironment](/jvm/api_docs/java/org/tensorflow/ExecutionEnvironment) | [env](/jvm/api_docs/java/org/tensorflow/op/Op#env())() Return the execution environment this op was created in. |\n| abstract [Operation](/jvm/api_docs/java/org/tensorflow/Operation) | [op](/jvm/api_docs/java/org/tensorflow/op/Op#op())() Return this unit of computation as a single [Operation](/jvm/api_docs/java/org/tensorflow/Operation). |\n\nFrom interface java.lang.Iterable \n\n|-----------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------|\n| abstract void | forEach(Consumer\\\u003c? super T\\\u003e arg0) |\n| abstract Iterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e | iterator() |\n| abstract Spliterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e | spliterator() |\n\nConstants\n---------\n\n#### public static final String\n**OP_NAME**\n\nThe name of this op, as known by TensorFlow core engine \nConstant Value: \"TPUExecuteAndUpdateVariables\"\n\nPublic Methods\n--------------\n\n#### public static [ExecuteAndUpdateVariables](/jvm/api_docs/java/org/tensorflow/op/tpu/ExecuteAndUpdateVariables)\n**create**\n([Scope](/jvm/api_docs/java/org/tensorflow/op/Scope) scope, Iterable\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c?\\\u003e\\\u003e args, [Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TString](/jvm/api_docs/java/org/tensorflow/types/TString)\\\u003e key, List\\\u003cClass\\\u003c? extends [TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e Tresults, List\\\u003cLong\\\u003e deviceVarReadsIndices, List\\\u003cLong\\\u003e deviceVarUpdatesIndices)\n\nFactory method to create a class wrapping a new ExecuteAndUpdateVariables operation. \n\n##### Parameters\n\n| scope | current scope |\n|-------|---------------|\n\n##### Returns\n\n- a new instance of ExecuteAndUpdateVariables \n\n#### public Iterator\\\u003c[Operand](/jvm/api_docs/java/org/tensorflow/Operand)\\\u003c[TType](/jvm/api_docs/java/org/tensorflow/types/family/TType)\\\u003e\\\u003e\n**iterator**\n()\n\n\u003cbr /\u003e\n\n#### public List\\\u003c[Output](/jvm/api_docs/java/org/tensorflow/Output)\\\u003c?\\\u003e\\\u003e\n**results**\n()\n\n\u003cbr /\u003e"]]