backend Namespace Reference

Name space for backend buffers. More...

Classes
class	buffer
	Class representing a generic buffer. More...

Functions
template<jit::float_scalar T>
buffer< T >	operator+ (buffer< T > &a, buffer< T > &b)
	Add operation.
template<jit::float_scalar T>
bool	operator== (const buffer< T > &a, const buffer< T > &b)
	Equal operation.
template<jit::float_scalar T>
buffer< T >	operator- (buffer< T > &a, buffer< T > &b)
	Subtract operation.
template<jit::float_scalar T>
buffer< T >	operator* (buffer< T > &a, buffer< T > &b)
	Multiply operation.
template<jit::float_scalar T>
buffer< T >	operator/ (buffer< T > &a, buffer< T > &b)
	Divide operation.
template<jit::float_scalar T>
buffer< T >	fma (buffer< T > &a, buffer< T > &b, buffer< T > &c)
	Fused multiply add operation.
template<jit::float_scalar T>
buffer< T >	pow (buffer< T > &base, buffer< T > &exponent)
	Take the power.
template<jit::float_scalar T>
buffer< T >	atan (buffer< T > &x, buffer< T > &y)
	Take the inverse tangent.

Detailed Description

Name space for backend buffers.

Function Documentation

atan()

template<jit::float_scalar T>

buffer< T > backend::atan ( buffer< T > &  x, buffer< T > &  y  )

inline

Take the inverse tangent.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	x	X argument.
[in]	y	Y argument.

Returns

atan2(y, x)

fma()

template<jit::float_scalar T>

buffer< T > backend::fma ( buffer< T > &  a, buffer< T > &  b, buffer< T > &  c  )

inline

Fused multiply add operation.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	a	Left operand.
[in]	b	Middle operand.
[in]	c	Right operand.

Returns

a*b + c.

operator*()

template<jit::float_scalar T>

buffer< T > backend::operator* ( buffer< T > &  a, buffer< T > &  b  )

inline

Multiply operation.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	a	Left operand.
[in]	b	Right operand.

Returns

a * b.

operator+()

template<jit::float_scalar T>

buffer< T > backend::operator+ ( buffer< T > &  a, buffer< T > &  b  )

inline

Add operation.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	a	Left operand.
[in]	b	Right operand.

Returns

a + b.

operator-()

template<jit::float_scalar T>

buffer< T > backend::operator- ( buffer< T > &  a, buffer< T > &  b  )

inline

Subtract operation.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	a	Left operand.
[in]	b	Right operand.

Returns

a - b.

operator/()

template<jit::float_scalar T>

buffer< T > backend::operator/ ( buffer< T > &  a, buffer< T > &  b  )

inline

Divide operation.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	a	Numerator.
[in]	b	Denominator.

Returns

a / b.

operator==()

template<jit::float_scalar T>

bool backend::operator== ( const buffer< T > &  a, const buffer< T > &  b  )

inline

Equal operation.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	a	Left operand.
[in]	b	Right operand.

Returns

a == b.

pow()

template<jit::float_scalar T>

buffer< T > backend::pow ( buffer< T > &  base, buffer< T > &  exponent  )

inline

Take the power.

Template Parameters

T	Base type of the calculation.

Parameters

[in]	base	Base to raise to the power of.
[in]	exponent	Power to apply to the base.

Returns

base^exponent.