namespace ov::reference

Overview

namespace reference {

// global functions

template <typename T>
void group_normalization(
    const T \*const data,
    const T \*const scale,
    const T \*const bias,
    T \*const out,
    const Shape& data_shape,
    const size_t num_groups,
    const double epsilon
    );

template <typename T>
T round_to_nearest_even(T value);

template <typename T>
T round_half_away_zero(T value);

template <
    typename T,
    typename std::enable_if<ov::is_floating_point<T>()>::type \* = nullptr
    >
void round(
    const T \* arg,
    T \* out,
    const size_t count,
    const op::v5::Round::RoundMode mode
    );

} // namespace reference

Detailed Documentation

Global Functions

template <typename T>
T round_to_nearest_even(T value)

Rounding algorithm for ov::op::v5::Round::RoundMode::HALF_TO_EVEN.

Parameters:

T	Value type.
value	Value for rounding.

Returns:

Rounded value.

template <typename T>
T round_half_away_zero(T value)

Rounding algorithm for ov::op::v5::Round::RoundMode::HALF_AWAY_FROM_ZERO.

Parameters:

T	Value type.
value	Value for rounding.

Returns:

Rounded value.

template <
    typename T,
    typename std::enable_if<ov::is_floating_point<T>()>::type \* = nullptr
    >
void round(
    const T \* arg,
    T \* out,
    const size_t count,
    const op::v5::Round::RoundMode mode
    )

Reference implementation of Round operator.

Used when T is OpenVINO floating type.

Used when T is OpenVINO integral type.

Parameters:

arg	Input buffer pointer with data to round.
out	Output buffer pointer with rounded results.
count	Number of elements in input tensor.
mode	Rounding mode.
arg	Input buffer pointer with data to round.
out	Output buffer pointer with rounded results.
count	Number of elements in input tensor.
mode	Rounding mode.