Tensor

Overview

The definitions & operations about tensor. More…

// structs

struct ov_tensor_t;

// global functions

const ov_element_type_econst ov_shape_tvoid \*ov_tensor_t \*\* ov_tensor_create_from_host_ptr(
    ,
    ,
    ,

    );

const ov_element_type_econst ov_shape_tov_tensor_t \*\* ov_tensor_create(, , );
ov_tensor_t \*const ov_shape_t ov_tensor_set_shape(, );
const ov_tensor_t \*ov_shape_t \* ov_tensor_get_shape(, );
const ov_tensor_t \*ov_element_type_e \* ov_tensor_get_element_type(, );
const ov_tensor_t \*size_t \* ov_tensor_get_size(, );
const ov_tensor_t \*size_t \* ov_tensor_get_byte_size(, );
const ov_tensor_t \*void \*\* ov_tensor_data(, );
ov_tensor_t \* ov_tensor_free();

Detailed Documentation

The definitions & operations about tensor.

Global Functions

const ov_element_type_econst ov_shape_tvoid \*ov_tensor_t \*\* ov_tensor_create_from_host_ptr(
    ,
    ,
    ,

    )

Constructs Tensor using element type and shape. Allocate internal host storage using default allocator.

Parameters:

type	Tensor element type
shape	Tensor shape
host_ptr	Pointer to pre-allocated host memory
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

const ov_element_type_econst ov_shape_tov_tensor_t \*\* ov_tensor_create(, , )

Constructs Tensor using element type and shape. Allocate internal host storage using default allocator.

Parameters:

type	Tensor element type
shape	Tensor shape
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

ov_tensor_t \*const ov_shape_t ov_tensor_set_shape(, )

Set new shape for tensor, deallocate/allocate if new total size is bigger than previous one.

Parameters:

shape	Tensor shape
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

const ov_tensor_t \*ov_shape_t \* ov_tensor_get_shape(, )

Get shape for tensor.

Parameters:

shape	Tensor shape
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

const ov_tensor_t \*ov_element_type_e \* ov_tensor_get_element_type(, )

Get type for tensor.

Parameters:

type	Tensor element type
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

const ov_tensor_t \*size_t \* ov_tensor_get_size(, )

the total number of elements (a product of all the dims or 1 for scalar).

Parameters:

elements_size	number of elements
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

const ov_tensor_t \*size_t \* ov_tensor_get_byte_size(, )

the size of the current Tensor in bytes.

Parameters:

byte_size	the size of the current Tensor in bytes.
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

const ov_tensor_t \*void \*\* ov_tensor_data(, )

Provides an access to the underlaying host memory.

Parameters:

data	A point to host memory.
tensor	A point to ov_tensor_t

Returns:

Status code of the operation: OK(0) for success.

ov_tensor_t \* ov_tensor_free()

Free ov_tensor_t.

Parameters:

tensor

A point to ov_tensor_t