CpuAccelerationConfig.Builder

AI-generated Key Takeaways

• CpuAccelerationConfig.Builder facilitates the creation and configuration of CPU acceleration for TensorFlow Lite.

• It allows customization of thread count and enabling/disabling of default delegates like XNNPack.

• The build() method finalizes the configuration and creates a CpuAccelerationConfig object.

• Invalid configurations, such as an incorrect number of threads, result in an IllegalArgumentException.

public static class CpuAccelerationConfig.Builder extends Object

Builder class.

Public Constructor Summary

Builder() Creates the CPU acceleration config builder.

Public Method Summary

CpuAccelerationConfig	build() Builds the CPU acceleration config.
CpuAccelerationConfig.Builder	setDisableDefaultDelegates(boolean value) Sets whether to disable the default delegates (XNNPack).
CpuAccelerationConfig.Builder	setNumThreads(int numThreads) Sets the number of threads.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public Builder ()

Creates the CPU acceleration config builder.

Public Methods

public CpuAccelerationConfig build ()

Builds the CPU acceleration config.

Throws

IllegalArgumentException	if number of threads is not -1 or positive
IllegalArgumentException	if default delegates are disabled and XNNPack delegate flag is set

public CpuAccelerationConfig.Builder setDisableDefaultDelegates (boolean value)

Sets whether to disable the default delegates (XNNPack).

public CpuAccelerationConfig.Builder setNumThreads (int numThreads)

Sets the number of threads. Set to -1 to let the interpreter choose. Otherwise, must be > 0.