org.bytedeco.tensorflowlite

Class TfLiteContext.GetExecutionPlan_TfLiteContext_PointerPointer

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.FunctionPointer

org.bytedeco.tensorflowlite.TfLiteContext.GetExecutionPlan_TfLiteContext_PointerPointer

All Implemented Interfaces:

AutoCloseable

Enclosing class:

TfLiteContext

public static class TfLiteContext.GetExecutionPlan_TfLiteContext_PointerPointer
extends FunctionPointer

The execution plan contains a list of the node indices in execution order. execution_plan->size is the current number of nodes. And, execution_plan->data[0] is the first node that needs to be run. TfLiteDelegates can traverse the current execution plan by iterating through each member of this array and using GetNodeAndRegistration() to access details about a node. i.e. TfLiteIntArray* execution_plan; TF_LITE_ENSURE_STATUS(context->GetExecutionPlan(context, &execution_plan)); for (int exec_index = 0; exec_index < execution_plan->size; exec_index++) { int node_index = execution_plan->data[exec_index]; TfLiteNode* node; TfLiteRegistration* reg; context->GetNodeAndRegistration(context, node_index, &node, ®); } Note: the memory pointed by '*execution_plan is OWNED by TfLite runtime. Future calls to GetExecutionPlan invalidates earlier outputs. The following code snippet shows the issue of such an invocation pattern. After calling CheckNode, subsequent access to plan_1st is undefined. void CheckNode(const TfLiteNode* node) { ... TfLiteIntArray* plan_2nd; TF_LITE_ENSURE_STATUS( context->GetExecutionPlan(context, &plan_2nd) ); ... } TfLiteIntArray* plan_1st; TF_LITE_ENSURE_STATUS(context->GetExecutionPlan(context, &plan_1st)); for (int exec_index = 0; exec_index < plan_1st->size; exec_index++) { int node_index = plan_1st->data[exec_index]; TfLiteNode* node; TfLiteRegistration* reg; context->GetNodeAndRegistration(context, node_index, &node, ®); CheckNode(node); } WARNING: This is an experimental interface that is subject to change.

Nested Class Summary

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GetExecutionPlan_TfLiteContext_PointerPointer()
	GetExecutionPlan_TfLiteContext_PointerPointer(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
int	call(TfLiteContext context, PointerPointer execution_plan)

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, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

GetExecutionPlan_TfLiteContext_PointerPointer

public GetExecutionPlan_TfLiteContext_PointerPointer(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

GetExecutionPlan_TfLiteContext_PointerPointer

protected GetExecutionPlan_TfLiteContext_PointerPointer()

Method Detail

call

@Cast(value="TfLiteStatus")
public int call(TfLiteContext context,
                                            @Cast(value="TfLiteIntArray**")
                                            PointerPointer execution_plan)