File QnnHtaBackend.h

↰ Parent directory (include/QNN/HTA)

QNN HTA component Backend API.

Definition (include/QNN/HTA/QnnHtaBackend.h)

• Program Listing for File QnnHtaBackend.h

Detailed Description

The interfaces in this file work with the top level QNN API and supplements QnnBackend.h for HTA backend

Includes

• QnnBackend.h (File QnnBackend.h)

Classes

• Struct QnnHtaBackend_CustomConfig_t

Enums

• Enum QnnHtaBackend_Features_t

Defines

• Define QNN_HTA_BACKEND_CUSTOM_CONFIG_INIT

Full File Listing

QNN HTA component Backend API.

   The interfaces in this file work with the top level QNN
   API and supplements QnnBackend.h for HTA backend

Defines

QNN_HTA_BACKEND_CUSTOM_CONFIG_INIT   { 0 /*bitmaskFeatures*/ }

QnnHtaBackend_CustomConfig_t initializer macro.

Enums

enum QnnHtaBackend_Features_t

Values:

enumerator QNN_HTA_FOLD_RELU_ACTIVATION_INTO_CONV_OFF = 1 << 0

The accelerator will always attempt to fold relu activation into the immediate preceding convolution operation. This optimization is correct when quantization ranges for convolution are equal or subset of the Relu operation. For graphs, where this cannot be guranteed, the client should set this flag

enumerator QNN_HTA_BACKEND_FEATURES_UNKNOWN = 0x7fffffff

UNKNOWN enum event that must not be used.

struct QnnHtaBackend_CustomConfig_t

#include <QnnHtaBackend.h>

Structure describing the set of configurations supported by the backend. Objects of this type are to be referenced through QnnBackend_CustomConfig_t.

Public Members

uint32_t bitmaskFeatures

field to save the features that are passed via QnnHtaBackend_Features_t