simdpp::load_packed4

 

libsimdpp

Types

Capabilities

Operations

Conversions

Bitwise operations

Floating-point operations

Integer operations

Memory access operations

Shuffle operations

Miscellaneous operations

 

Memory access operations

Load

load

load_u

load_splat

load_packed2

load_packed3

load_packed4

Store

store

stream

store_first

store_last

store_packed2

store_packed3

store_packed4

 

template<unsigned N, class V> void load_packed4( any_vec<N,V>& a, any_vec<N,V>& b, any_vec<N,V>& c, any_vec<N,V>& d,                    const void* ptr );

Loads values packed by four elements, de-interleaves them and stores the result into four vectors.

ptr must be aligned to the vector size.

Parameters

a, b, c, d	-	vectors to load values to
ptr	-	pointer to location to load data from

Return value

(none)

Equivalent operation

a = [ *(p),   *(p+4), *(p+8),  ... , *(p+M*4-4) ]
b = [ *(p+1), *(p+5), *(p+9),  ... , *(p+M*4-3) ]
c = [ *(p+2), *(p+6), *(p+10), ... , *(p+M*4-2) ]
d = [ *(p+3), *(p+7), *(p+11), ... , *(p+M*4-1) ]