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Data Fields
DnnOperand Struct Reference

#include <dnn_backend_native.h>

Data Fields

int32_t dims [4]
 there are two memory layouts, NHWC or NCHW, so we use dims, dims[0] is Number. More...
 
DNNOperandType type
 input/output/intermediate operand of the network More...
 
DNNDataType data_type
 support different kinds of data type such as float, half float, int8 etc, first support float now. More...
 
int8_t isNHWC
 NHWC if 1, otherwise NCHW. More...
 
char name [128]
 to avoid possible memory leak, do not use char *name More...
 
voiddata
 data pointer with data length in bytes. More...
 
int32_t length
 
int32_t usedNumbersLeft
 

Detailed Description

Definition at line 61 of file dnn_backend_native.h.

Field Documentation

int32_t DnnOperand::dims[4]
DNNOperandType DnnOperand::type

input/output/intermediate operand of the network

Definition at line 71 of file dnn_backend_native.h.

Referenced by ff_dnn_load_model_native(), get_input_native(), and set_input_output_native().

DNNDataType DnnOperand::data_type

support different kinds of data type such as float, half float, int8 etc, first support float now.

Definition at line 77 of file dnn_backend_native.h.

Referenced by dnn_execute_layer_conv2d(), dnn_execute_layer_depth2space(), dnn_execute_layer_maximum(), dnn_execute_layer_pad(), ff_dnn_execute_model_native(), ff_dnn_load_model_native(), and get_input_native().

int8_t DnnOperand::isNHWC

NHWC if 1, otherwise NCHW.

let's first support NHWC only, this flag is for extensive usage.

Definition at line 83 of file dnn_backend_native.h.

Referenced by ff_dnn_load_model_native().

char DnnOperand::name[128]

to avoid possible memory leak, do not use char *name

Definition at line 88 of file dnn_backend_native.h.

Referenced by convert_from_tensorflow.Operand::__str__(), ff_dnn_load_model_native(), get_input_native(), and set_input_output_native().

void* DnnOperand::data

data pointer with data length in bytes.

usedNumbersLeft is only valid for intermediate operand, it means how many layers still depend on this operand, todo: the memory can be reused when usedNumbersLeft is zero.

Definition at line 96 of file dnn_backend_native.h.

Referenced by dnn_execute_layer_conv2d(), dnn_execute_layer_depth2space(), dnn_execute_layer_maximum(), dnn_execute_layer_pad(), ff_dnn_execute_model_native(), ff_dnn_free_model_native(), set_input_output_native(), test(), test_with_mode_constant(), test_with_mode_reflect(), test_with_mode_symmetric(), test_with_same_dilate(), and test_with_valid().

int32_t DnnOperand::length
int32_t DnnOperand::usedNumbersLeft

Definition at line 98 of file dnn_backend_native.h.


The documentation for this struct was generated from the following file: