Package org.platanios.tensorflow.proto

Class CallableOptions

  • All Implemented Interfaces:
    com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, java.io.Serializable, CallableOptionsOrBuilder
    public final class CallableOptions
extends com.google.protobuf.GeneratedMessageV3
implements CallableOptionsOrBuilder
     Defines a subgraph in another `GraphDef` as a set of feed points and nodes
 to be fetched or executed.
 Compare with the arguments to `Session::Run()`.
    Protobuf type org.platanios.tensorflow.proto.CallableOptions
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  CallableOptions.Builder
      Defines a subgraph in another `GraphDef` as a set of feed points and nodes to be fetched or executed.

      • Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3

        com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage,​BuilderType extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageType,​BuilderType>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter

      • Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

        com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      boolean containsFeedDevices​(java.lang.String key)
      The Tensor objects fed in the callable and fetched from the callable are expected to be backed by host (CPU) memory by default.
      boolean containsFetchDevices​(java.lang.String key)
      map<string, string> fetch_devices = 7;
      boolean equals​(java.lang.Object obj)  
      static CallableOptions getDefaultInstance()  
      CallableOptions getDefaultInstanceForType()  
      static com.google.protobuf.Descriptors.Descriptor getDescriptor()  
      java.lang.String getFeed​(int index)
      Tensors to be fed in the callable.
      com.google.protobuf.ByteString getFeedBytes​(int index)
      Tensors to be fed in the callable.
      int getFeedCount()
      Tensors to be fed in the callable.
      java.util.Map<java.lang.String,​java.lang.String> getFeedDevices()
      Deprecated.
      int getFeedDevicesCount()
      The Tensor objects fed in the callable and fetched from the callable are expected to be backed by host (CPU) memory by default.
      java.util.Map<java.lang.String,​java.lang.String> getFeedDevicesMap()
      The Tensor objects fed in the callable and fetched from the callable are expected to be backed by host (CPU) memory by default.
      java.lang.String getFeedDevicesOrDefault​(java.lang.String key, java.lang.String defaultValue)
      The Tensor objects fed in the callable and fetched from the callable are expected to be backed by host (CPU) memory by default.
      java.lang.String getFeedDevicesOrThrow​(java.lang.String key)
      The Tensor objects fed in the callable and fetched from the callable are expected to be backed by host (CPU) memory by default.
      com.google.protobuf.ProtocolStringList getFeedList()
      Tensors to be fed in the callable.
      java.lang.String getFetch​(int index)
      Fetches.
      com.google.protobuf.ByteString getFetchBytes​(int index)
      Fetches.
      int getFetchCount()
      Fetches.
      java.util.Map<java.lang.String,​java.lang.String> getFetchDevices()
      Deprecated.
      int getFetchDevicesCount()
      map<string, string> fetch_devices = 7;
      java.util.Map<java.lang.String,​java.lang.String> getFetchDevicesMap()
      map<string, string> fetch_devices = 7;
      java.lang.String getFetchDevicesOrDefault​(java.lang.String key, java.lang.String defaultValue)
      map<string, string> fetch_devices = 7;
      java.lang.String getFetchDevicesOrThrow​(java.lang.String key)
      map<string, string> fetch_devices = 7;
      com.google.protobuf.ProtocolStringList getFetchList()
      Fetches.
      boolean getFetchSkipSync()
      By default, RunCallable() will synchronize the GPU stream before returning fetched tensors on a GPU device, to ensure that the values in those tensors have been produced.
      com.google.protobuf.Parser<CallableOptions> getParserForType()  
      RunOptions getRunOptions()
      Options that will be applied to each run.
      RunOptionsOrBuilder getRunOptionsOrBuilder()
      Options that will be applied to each run.
      int getSerializedSize()  
      java.lang.String getTarget​(int index)
      Target Nodes.
      com.google.protobuf.ByteString getTargetBytes​(int index)
      Target Nodes.
      int getTargetCount()
      Target Nodes.
      com.google.protobuf.ProtocolStringList getTargetList()
      Target Nodes.
      TensorConnection getTensorConnection​(int index)
      Tensors to be connected in the callable.
      int getTensorConnectionCount()
      Tensors to be connected in the callable.
      java.util.List<TensorConnection> getTensorConnectionList()
      Tensors to be connected in the callable.
      TensorConnectionOrBuilder getTensorConnectionOrBuilder​(int index)
      Tensors to be connected in the callable.
      java.util.List<? extends TensorConnectionOrBuilder> getTensorConnectionOrBuilderList()
      Tensors to be connected in the callable.
      com.google.protobuf.UnknownFieldSet getUnknownFields()  
      int hashCode()  
      boolean hasRunOptions()
      Options that will be applied to each run.
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()  
      protected com.google.protobuf.MapField internalGetMapField​(int number)  
      boolean isInitialized()  
      static CallableOptions.Builder newBuilder()  
      static CallableOptions.Builder newBuilder​(CallableOptions prototype)  
      CallableOptions.Builder newBuilderForType()  
      protected CallableOptions.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)  
      protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)  
      static CallableOptions parseDelimitedFrom​(java.io.InputStream input)  
      static CallableOptions parseDelimitedFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static CallableOptions parseFrom​(byte[] data)  
      static CallableOptions parseFrom​(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static CallableOptions parseFrom​(com.google.protobuf.ByteString data)  
      static CallableOptions parseFrom​(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static CallableOptions parseFrom​(com.google.protobuf.CodedInputStream input)  
      static CallableOptions parseFrom​(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static CallableOptions parseFrom​(java.io.InputStream input)  
      static CallableOptions parseFrom​(java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static CallableOptions parseFrom​(java.nio.ByteBuffer data)  
      static CallableOptions parseFrom​(java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)  
      static com.google.protobuf.Parser<CallableOptions> parser()  
      CallableOptions.Builder toBuilder()  
      void writeTo​(com.google.protobuf.CodedOutputStream output)  

      • Methods inherited from class com.google.protobuf.GeneratedMessageV3

        canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof, makeExtensionsImmutable, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

      • Methods inherited from class com.google.protobuf.AbstractMessage

        findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString

      • Methods inherited from class com.google.protobuf.AbstractMessageLite

        addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface com.google.protobuf.MessageLite

        toByteArray, toByteString, writeDelimitedTo, writeTo

      • Methods inherited from interface com.google.protobuf.MessageOrBuilder

        findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, hasField, hasOneof

    • Method Detail

      • newInstance

        protected java.lang.Object newInstance​(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
        Overrides:
        newInstance in class com.google.protobuf.GeneratedMessageV3

      • getUnknownFields

        public final com.google.protobuf.UnknownFieldSet getUnknownFields()
        Specified by:
        getUnknownFields in interface com.google.protobuf.MessageOrBuilder
        Overrides:
        getUnknownFields in class com.google.protobuf.GeneratedMessageV3

      • getDescriptor

        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

      • internalGetMapField

        protected com.google.protobuf.MapField internalGetMapField​(int number)
        Overrides:
        internalGetMapField in class com.google.protobuf.GeneratedMessageV3

      • internalGetFieldAccessorTable

        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
        Specified by:
        internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3

      • getFeedList

        public com.google.protobuf.ProtocolStringList getFeedList()
         Tensors to be fed in the callable. Each feed is the name of a tensor.
        repeated string feed = 1;
        Specified by:
        getFeedList in interface CallableOptionsOrBuilder
        Returns:
        A list containing the feed.

      • getFeedCount

        public int getFeedCount()
         Tensors to be fed in the callable. Each feed is the name of a tensor.
        repeated string feed = 1;
        Specified by:
        getFeedCount in interface CallableOptionsOrBuilder
        Returns:
        The count of feed.

      • getFeed

        public java.lang.String getFeed​(int index)
         Tensors to be fed in the callable. Each feed is the name of a tensor.
        repeated string feed = 1;
        Specified by:
        getFeed in interface CallableOptionsOrBuilder
        Parameters:
        index - The index of the element to return.
        Returns:
        The feed at the given index.

      • getFeedBytes

        public com.google.protobuf.ByteString getFeedBytes​(int index)
         Tensors to be fed in the callable. Each feed is the name of a tensor.
        repeated string feed = 1;
        Specified by:
        getFeedBytes in interface CallableOptionsOrBuilder
        Parameters:
        index - The index of the value to return.
        Returns:
        The bytes of the feed at the given index.

      • getFetchList

        public com.google.protobuf.ProtocolStringList getFetchList()
         Fetches. A list of tensor names. The caller of the callable expects a
 tensor to be returned for each fetch[i] (see RunStepResponse.tensor). The
 order of specified fetches does not change the execution order.
        repeated string fetch = 2;
        Specified by:
        getFetchList in interface CallableOptionsOrBuilder
        Returns:
        A list containing the fetch.

      • getFetchCount

        public int getFetchCount()
         Fetches. A list of tensor names. The caller of the callable expects a
 tensor to be returned for each fetch[i] (see RunStepResponse.tensor). The
 order of specified fetches does not change the execution order.
        repeated string fetch = 2;
        Specified by:
        getFetchCount in interface CallableOptionsOrBuilder
        Returns:
        The count of fetch.

      • getFetch

        public java.lang.String getFetch​(int index)
         Fetches. A list of tensor names. The caller of the callable expects a
 tensor to be returned for each fetch[i] (see RunStepResponse.tensor). The
 order of specified fetches does not change the execution order.
        repeated string fetch = 2;
        Specified by:
        getFetch in interface CallableOptionsOrBuilder
        Parameters:
        index - The index of the element to return.
        Returns:
        The fetch at the given index.

      • getFetchBytes

        public com.google.protobuf.ByteString getFetchBytes​(int index)
         Fetches. A list of tensor names. The caller of the callable expects a
 tensor to be returned for each fetch[i] (see RunStepResponse.tensor). The
 order of specified fetches does not change the execution order.
        repeated string fetch = 2;
        Specified by:
        getFetchBytes in interface CallableOptionsOrBuilder
        Parameters:
        index - The index of the value to return.
        Returns:
        The bytes of the fetch at the given index.

      • getTargetList

        public com.google.protobuf.ProtocolStringList getTargetList()
         Target Nodes. A list of node names. The named nodes will be run by the
 callable but their outputs will not be returned.
        repeated string target = 3;
        Specified by:
        getTargetList in interface CallableOptionsOrBuilder
        Returns:
        A list containing the target.

      • getTargetCount

        public int getTargetCount()
         Target Nodes. A list of node names. The named nodes will be run by the
 callable but their outputs will not be returned.
        repeated string target = 3;
        Specified by:
        getTargetCount in interface CallableOptionsOrBuilder
        Returns:
        The count of target.

      • getTarget

        public java.lang.String getTarget​(int index)
         Target Nodes. A list of node names. The named nodes will be run by the
 callable but their outputs will not be returned.
        repeated string target = 3;
        Specified by:
        getTarget in interface CallableOptionsOrBuilder
        Parameters:
        index - The index of the element to return.
        Returns:
        The target at the given index.

      • getTargetBytes

        public com.google.protobuf.ByteString getTargetBytes​(int index)
         Target Nodes. A list of node names. The named nodes will be run by the
 callable but their outputs will not be returned.
        repeated string target = 3;
        Specified by:
        getTargetBytes in interface CallableOptionsOrBuilder
        Parameters:
        index - The index of the value to return.
        Returns:
        The bytes of the target at the given index.

      • hasRunOptions

        public boolean hasRunOptions()
         Options that will be applied to each run.
        .org.platanios.tensorflow.proto.RunOptions run_options = 4;
        Specified by:
        hasRunOptions in interface CallableOptionsOrBuilder
        Returns:
        Whether the runOptions field is set.

      • getRunOptions

        public RunOptions getRunOptions()
         Options that will be applied to each run.
        .org.platanios.tensorflow.proto.RunOptions run_options = 4;
        Specified by:
        getRunOptions in interface CallableOptionsOrBuilder
        Returns:
        The runOptions.

      • getTensorConnectionList

        public java.util.List<TensorConnection> getTensorConnectionList()
         Tensors to be connected in the callable. Each TensorConnection denotes
 a pair of tensors in the graph, between which an edge will be created
 in the callable.
        repeated .org.platanios.tensorflow.proto.TensorConnection tensor_connection = 5;
        Specified by:
        getTensorConnectionList in interface CallableOptionsOrBuilder

      • getTensorConnectionOrBuilderList

        public java.util.List<? extends TensorConnectionOrBuilder> getTensorConnectionOrBuilderList()
         Tensors to be connected in the callable. Each TensorConnection denotes
 a pair of tensors in the graph, between which an edge will be created
 in the callable.
        repeated .org.platanios.tensorflow.proto.TensorConnection tensor_connection = 5;
        Specified by:
        getTensorConnectionOrBuilderList in interface CallableOptionsOrBuilder

      • getTensorConnectionCount

        public int getTensorConnectionCount()
         Tensors to be connected in the callable. Each TensorConnection denotes
 a pair of tensors in the graph, between which an edge will be created
 in the callable.
        repeated .org.platanios.tensorflow.proto.TensorConnection tensor_connection = 5;
        Specified by:
        getTensorConnectionCount in interface CallableOptionsOrBuilder

      • getTensorConnection

        public TensorConnection getTensorConnection​(int index)
         Tensors to be connected in the callable. Each TensorConnection denotes
 a pair of tensors in the graph, between which an edge will be created
 in the callable.
        repeated .org.platanios.tensorflow.proto.TensorConnection tensor_connection = 5;
        Specified by:
        getTensorConnection in interface CallableOptionsOrBuilder

      • getTensorConnectionOrBuilder

        public TensorConnectionOrBuilder getTensorConnectionOrBuilder​(int index)
         Tensors to be connected in the callable. Each TensorConnection denotes
 a pair of tensors in the graph, between which an edge will be created
 in the callable.
        repeated .org.platanios.tensorflow.proto.TensorConnection tensor_connection = 5;
        Specified by:
        getTensorConnectionOrBuilder in interface CallableOptionsOrBuilder

      • getFeedDevicesCount

        public int getFeedDevicesCount()
        Description copied from interface: CallableOptionsOrBuilder
         The Tensor objects fed in the callable and fetched from the callable
 are expected to be backed by host (CPU) memory by default.
 The options below allow changing that - feeding tensors backed by
 device memory, or returning tensors that are backed by device memory.
 The maps below map the name of a feed/fetch tensor (which appears in
 'feed' or 'fetch' fields above), to the fully qualified name of the device
 owning the memory backing the contents of the tensor.
 For example, creating a callable with the following options:
 CallableOptions {
   feed: "a:0"
   feed: "b:0"
   fetch: "x:0"
   fetch: "y:0"
   feed_devices: {
     "a:0": "/job:localhost/replica:0/task:0/device:GPU:0"
   }
   fetch_devices: {
     "y:0": "/job:localhost/replica:0/task:0/device:GPU:0"
  }
 }
 means that the Callable expects:
 - The first argument ("a:0") is a Tensor backed by GPU memory.
 - The second argument ("b:0") is a Tensor backed by host memory.
 and of its return values:
 - The first output ("x:0") will be backed by host memory.
 - The second output ("y:0") will be backed by GPU memory.
 FEEDS:
 It is the responsibility of the caller to ensure that the memory of the fed
 tensors will be correctly initialized and synchronized before it is
 accessed by operations executed during the call to Session::RunCallable().
 This is typically ensured by using the TensorFlow memory allocators
 (Device::GetAllocator()) to create the Tensor to be fed.
 Alternatively, for CUDA-enabled GPU devices, this typically means that the
 operation that produced the contents of the tensor has completed, i.e., the
 CUDA stream has been synchronized (e.g., via cuCtxSynchronize() or
 cuStreamSynchronize()).
        map<string, string> feed_devices = 6;
        Specified by:
        getFeedDevicesCount in interface CallableOptionsOrBuilder

      • containsFeedDevices

        public boolean containsFeedDevices​(java.lang.String key)
         The Tensor objects fed in the callable and fetched from the callable
 are expected to be backed by host (CPU) memory by default.
 The options below allow changing that - feeding tensors backed by
 device memory, or returning tensors that are backed by device memory.
 The maps below map the name of a feed/fetch tensor (which appears in
 'feed' or 'fetch' fields above), to the fully qualified name of the device
 owning the memory backing the contents of the tensor.
 For example, creating a callable with the following options:
 CallableOptions {
   feed: "a:0"
   feed: "b:0"
   fetch: "x:0"
   fetch: "y:0"
   feed_devices: {
     "a:0": "/job:localhost/replica:0/task:0/device:GPU:0"
   }
   fetch_devices: {
     "y:0": "/job:localhost/replica:0/task:0/device:GPU:0"
  }
 }
 means that the Callable expects:
 - The first argument ("a:0") is a Tensor backed by GPU memory.
 - The second argument ("b:0") is a Tensor backed by host memory.
 and of its return values:
 - The first output ("x:0") will be backed by host memory.
 - The second output ("y:0") will be backed by GPU memory.
 FEEDS:
 It is the responsibility of the caller to ensure that the memory of the fed
 tensors will be correctly initialized and synchronized before it is
 accessed by operations executed during the call to Session::RunCallable().
 This is typically ensured by using the TensorFlow memory allocators
 (Device::GetAllocator()) to create the Tensor to be fed.
 Alternatively, for CUDA-enabled GPU devices, this typically means that the
 operation that produced the contents of the tensor has completed, i.e., the
 CUDA stream has been synchronized (e.g., via cuCtxSynchronize() or
 cuStreamSynchronize()).
        map<string, string> feed_devices = 6;
        Specified by:
        containsFeedDevices in interface CallableOptionsOrBuilder

      • getFeedDevicesMap

        public java.util.Map<java.lang.String,​java.lang.String> getFeedDevicesMap()
         The Tensor objects fed in the callable and fetched from the callable
 are expected to be backed by host (CPU) memory by default.
 The options below allow changing that - feeding tensors backed by
 device memory, or returning tensors that are backed by device memory.
 The maps below map the name of a feed/fetch tensor (which appears in
 'feed' or 'fetch' fields above), to the fully qualified name of the device
 owning the memory backing the contents of the tensor.
 For example, creating a callable with the following options:
 CallableOptions {
   feed: "a:0"
   feed: "b:0"
   fetch: "x:0"
   fetch: "y:0"
   feed_devices: {
     "a:0": "/job:localhost/replica:0/task:0/device:GPU:0"
   }
   fetch_devices: {
     "y:0": "/job:localhost/replica:0/task:0/device:GPU:0"
  }
 }
 means that the Callable expects:
 - The first argument ("a:0") is a Tensor backed by GPU memory.
 - The second argument ("b:0") is a Tensor backed by host memory.
 and of its return values:
 - The first output ("x:0") will be backed by host memory.
 - The second output ("y:0") will be backed by GPU memory.
 FEEDS:
 It is the responsibility of the caller to ensure that the memory of the fed
 tensors will be correctly initialized and synchronized before it is
 accessed by operations executed during the call to Session::RunCallable().
 This is typically ensured by using the TensorFlow memory allocators
 (Device::GetAllocator()) to create the Tensor to be fed.
 Alternatively, for CUDA-enabled GPU devices, this typically means that the
 operation that produced the contents of the tensor has completed, i.e., the
 CUDA stream has been synchronized (e.g., via cuCtxSynchronize() or
 cuStreamSynchronize()).
        map<string, string> feed_devices = 6;
        Specified by:
        getFeedDevicesMap in interface CallableOptionsOrBuilder

      • getFeedDevicesOrDefault

        public java.lang.String getFeedDevicesOrDefault​(java.lang.String key,
                                                java.lang.String defaultValue)
         The Tensor objects fed in the callable and fetched from the callable
 are expected to be backed by host (CPU) memory by default.
 The options below allow changing that - feeding tensors backed by
 device memory, or returning tensors that are backed by device memory.
 The maps below map the name of a feed/fetch tensor (which appears in
 'feed' or 'fetch' fields above), to the fully qualified name of the device
 owning the memory backing the contents of the tensor.
 For example, creating a callable with the following options:
 CallableOptions {
   feed: "a:0"
   feed: "b:0"
   fetch: "x:0"
   fetch: "y:0"
   feed_devices: {
     "a:0": "/job:localhost/replica:0/task:0/device:GPU:0"
   }
   fetch_devices: {
     "y:0": "/job:localhost/replica:0/task:0/device:GPU:0"
  }
 }
 means that the Callable expects:
 - The first argument ("a:0") is a Tensor backed by GPU memory.
 - The second argument ("b:0") is a Tensor backed by host memory.
 and of its return values:
 - The first output ("x:0") will be backed by host memory.
 - The second output ("y:0") will be backed by GPU memory.
 FEEDS:
 It is the responsibility of the caller to ensure that the memory of the fed
 tensors will be correctly initialized and synchronized before it is
 accessed by operations executed during the call to Session::RunCallable().
 This is typically ensured by using the TensorFlow memory allocators
 (Device::GetAllocator()) to create the Tensor to be fed.
 Alternatively, for CUDA-enabled GPU devices, this typically means that the
 operation that produced the contents of the tensor has completed, i.e., the
 CUDA stream has been synchronized (e.g., via cuCtxSynchronize() or
 cuStreamSynchronize()).
        map<string, string> feed_devices = 6;
        Specified by:
        getFeedDevicesOrDefault in interface CallableOptionsOrBuilder

      • getFeedDevicesOrThrow

        public java.lang.String getFeedDevicesOrThrow​(java.lang.String key)
         The Tensor objects fed in the callable and fetched from the callable
 are expected to be backed by host (CPU) memory by default.
 The options below allow changing that - feeding tensors backed by
 device memory, or returning tensors that are backed by device memory.
 The maps below map the name of a feed/fetch tensor (which appears in
 'feed' or 'fetch' fields above), to the fully qualified name of the device
 owning the memory backing the contents of the tensor.
 For example, creating a callable with the following options:
 CallableOptions {
   feed: "a:0"
   feed: "b:0"
   fetch: "x:0"
   fetch: "y:0"
   feed_devices: {
     "a:0": "/job:localhost/replica:0/task:0/device:GPU:0"
   }
   fetch_devices: {
     "y:0": "/job:localhost/replica:0/task:0/device:GPU:0"
  }
 }
 means that the Callable expects:
 - The first argument ("a:0") is a Tensor backed by GPU memory.
 - The second argument ("b:0") is a Tensor backed by host memory.
 and of its return values:
 - The first output ("x:0") will be backed by host memory.
 - The second output ("y:0") will be backed by GPU memory.
 FEEDS:
 It is the responsibility of the caller to ensure that the memory of the fed
 tensors will be correctly initialized and synchronized before it is
 accessed by operations executed during the call to Session::RunCallable().
 This is typically ensured by using the TensorFlow memory allocators
 (Device::GetAllocator()) to create the Tensor to be fed.
 Alternatively, for CUDA-enabled GPU devices, this typically means that the
 operation that produced the contents of the tensor has completed, i.e., the
 CUDA stream has been synchronized (e.g., via cuCtxSynchronize() or
 cuStreamSynchronize()).
        map<string, string> feed_devices = 6;
        Specified by:
        getFeedDevicesOrThrow in interface CallableOptionsOrBuilder

      • getFetchDevicesMap

        public java.util.Map<java.lang.String,​java.lang.String> getFetchDevicesMap()
        map<string, string> fetch_devices = 7;
        Specified by:
        getFetchDevicesMap in interface CallableOptionsOrBuilder

      • getFetchDevicesOrDefault

        public java.lang.String getFetchDevicesOrDefault​(java.lang.String key,
                                                 java.lang.String defaultValue)
        map<string, string> fetch_devices = 7;
        Specified by:
        getFetchDevicesOrDefault in interface CallableOptionsOrBuilder

      • getFetchSkipSync

        public boolean getFetchSkipSync()
         By default, RunCallable() will synchronize the GPU stream before returning
 fetched tensors on a GPU device, to ensure that the values in those tensors
 have been produced. This simplifies interacting with the tensors, but
 potentially incurs a performance hit.
 If this options is set to true, the caller is responsible for ensuring
 that the values in the fetched tensors have been produced before they are
 used. The caller can do this by invoking `Device::Sync()` on the underlying
 device(s), or by feeding the tensors back to the same Session using
 `feed_devices` with the same corresponding device name.
        bool fetch_skip_sync = 8;
        Specified by:
        getFetchSkipSync in interface CallableOptionsOrBuilder
        Returns:
        The fetchSkipSync.

      • isInitialized

        public final boolean isInitialized()
        Specified by:
        isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
        Overrides:
        isInitialized in class com.google.protobuf.GeneratedMessageV3

      • writeTo

        public void writeTo​(com.google.protobuf.CodedOutputStream output)
             throws java.io.IOException
        Specified by:
        writeTo in interface com.google.protobuf.MessageLite
        Overrides:
        writeTo in class com.google.protobuf.GeneratedMessageV3
        Throws:
        java.io.IOException

      • getSerializedSize

        public int getSerializedSize()
        Specified by:
        getSerializedSize in interface com.google.protobuf.MessageLite
        Overrides:
        getSerializedSize in class com.google.protobuf.GeneratedMessageV3

      • equals

        public boolean equals​(java.lang.Object obj)
        Specified by:
        equals in interface com.google.protobuf.Message
        Overrides:
        equals in class com.google.protobuf.AbstractMessage

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface com.google.protobuf.Message
        Overrides:
        hashCode in class com.google.protobuf.AbstractMessage

      • parseFrom

        public static CallableOptions parseFrom​(java.nio.ByteBuffer data)
                                 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CallableOptions parseFrom​(java.nio.ByteBuffer data,
                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CallableOptions parseFrom​(com.google.protobuf.ByteString data)
                                 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CallableOptions parseFrom​(com.google.protobuf.ByteString data,
                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CallableOptions parseFrom​(byte[] data)
                                 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CallableOptions parseFrom​(byte[] data,
                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                 throws com.google.protobuf.InvalidProtocolBufferException
        Throws:
        com.google.protobuf.InvalidProtocolBufferException

      • parseFrom

        public static CallableOptions parseFrom​(java.io.InputStream input)
                                 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static CallableOptions parseFrom​(java.io.InputStream input,
                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static CallableOptions parseDelimitedFrom​(java.io.InputStream input)
                                          throws java.io.IOException
        Throws:
        java.io.IOException

      • parseDelimitedFrom

        public static CallableOptions parseDelimitedFrom​(java.io.InputStream input,
                                                 com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                          throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static CallableOptions parseFrom​(com.google.protobuf.CodedInputStream input)
                                 throws java.io.IOException
        Throws:
        java.io.IOException

      • parseFrom

        public static CallableOptions parseFrom​(com.google.protobuf.CodedInputStream input,
                                        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
                                 throws java.io.IOException
        Throws:
        java.io.IOException

      • newBuilderForType

        public CallableOptions.Builder newBuilderForType()
        Specified by:
        newBuilderForType in interface com.google.protobuf.Message
        Specified by:
        newBuilderForType in interface com.google.protobuf.MessageLite

      • toBuilder

        public CallableOptions.Builder toBuilder()
        Specified by:
        toBuilder in interface com.google.protobuf.Message
        Specified by:
        toBuilder in interface com.google.protobuf.MessageLite

      • newBuilderForType

        protected CallableOptions.Builder newBuilderForType​(com.google.protobuf.GeneratedMessageV3.BuilderParent parent)
        Specified by:
        newBuilderForType in class com.google.protobuf.GeneratedMessageV3

      • parser

        public static com.google.protobuf.Parser<CallableOptions> parser()

      • getParserForType

        public com.google.protobuf.Parser<CallableOptions> getParserForType()
        Specified by:
        getParserForType in interface com.google.protobuf.Message
        Specified by:
        getParserForType in interface com.google.protobuf.MessageLite
        Overrides:
        getParserForType in class com.google.protobuf.GeneratedMessageV3

      • getDefaultInstanceForType

        public CallableOptions getDefaultInstanceForType()
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
        Specified by:
        getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder