simdpp::abs(integer)

 

libsimdpp

Types

Capabilities

Operations

Conversions

Bitwise operations

Floating-point operations

Integer operations

Memory access operations

Shuffle operations

Miscellaneous operations

 

Integer operations

Elementary operations
add add_sat	sub sub_sat	mul_lo mul_hi mull	neg
Comparisons
cmp_eq cmp_neq	cmp_lt cmp_gt	cmp_le cmp_ge
Reduction
reduce_add reduce_mul reduce_min reduce_max	reduce_and reduce_or reduce_popcnt
Miscellaneous
abs avg avg_trunc	min max	popcnt
shift_l(scalar) shift_l(vector)	shift_r(scalar) shift_r(vector)

 

template<unsigned N, class E1> Ret<N, _DETAIL_> abs( Vec1<N,E1> a );

Computes absolute value in a vector with signed integer values. The implementation behaves as if the following set of overloads is provided:

Ret	Vec1
uint8	int8
uint16	int16
uint32	int32
uint64	int64

The return type is a vector expression.

Parameters

a

-

integer vector

Return value

A vector expression evaluating to abs(a).

Equivalent operation

r0 = abs(a0)
...
rN = abs(aN)