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sort512.hpp
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sort512.hpp
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//////////////////////////////////////////////////////////
/// Code to sort an array of integer or double
/// using avx 512 (targeting intel KNL/SKL).
/// By [email protected] 2017.
/// Licence is MIT.
/// Comes without any warranty.
///
///
/// Functions to call:
/// Sort512::Sort(); to sort an array
/// Sort512::SortOmp(); to sort in parallel
/// Sort512::Partition512(); to partition
/// Sort512::SmallSort16V(); to sort a small array
/// (should be less than 16 AVX512 vectors)
///
/// To compile such flags can be used to enable avx 512 and openmp:
/// - KNL
/// Gcc : -mavx512f -mavx512pf -mavx512er -mavx512cd -fopenmp
/// Intel : -xCOMMON-AVX512 -xMIC-AVX512 -qopenmp
/// - SKL
/// Gcc : -mavx512f -mavx512cd -mavx512vl -mavx512bw -mavx512dq -fopenmp
/// Intel : -xCOMMON-AVX512 -xCORE-AVX512 -qopenmp
///
/// Or use "-march=native -mtune=native" if you are already on the right platform ("native can be replaced by "knl" or "skylake")
//////////////////////////////////////////////////////////
#ifndef SORT512_HPP
#define SORT512_HPP
#include <immintrin.h>
#include <climits>
#include <cfloat>
#include <algorithm>
#include <cassert>
#if defined(_OPENMP)
#include <omp.h>
#include "parallelInplace.hpp"
#endif
namespace Sort512 {
///////////////////////////////////////////////////////////
/// AVX Sort functions
///////////////////////////////////////////////////////////
/// Double
inline __m512d CoreSmallSort(__m512d input){
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(4, 5, 6, 7, 0, 1, 2, 3);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
}
return input;
}
inline void CoreSmallSort(double* __restrict__ ptr1){
_mm512_storeu_pd(ptr1, CoreSmallSort(_mm512_loadu_pd(ptr1)));
}
inline void CoreExchangeSort2V(__m512d& input, __m512d& input2){
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
input = _mm512_min_pd( permNeigh,input2);
input2 = _mm512_max_pd(input2, permNeigh);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
}
}
inline void CoreSmallSort2(__m512d& input, __m512d& input2){
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(4, 5, 6, 7, 0, 1, 2, 3);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
}
CoreExchangeSort2V(input, input2);
}
inline void CoreSmallSort2(double* __restrict__ ptr1, double* __restrict__ ptr2 ){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
CoreSmallSort2(input1, input2);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
}
inline void CoreSmallSort3(__m512d& input, __m512d& input2, __m512d& input3 ){
CoreSmallSort2(input, input2);
input3 = CoreSmallSort(input3);
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input3);
input3 = _mm512_max_pd(input2, permNeigh);
input2 = _mm512_min_pd( permNeigh,input2);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input2);
input2 = _mm512_max_pd(input2, inputCopy);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xF0, permNeighMax3);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xCC, permNeighMax3);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xAA, permNeighMax3);
}
}
inline void CoreSmallSort3(double* __restrict__ ptr1, double* __restrict__ ptr2, double* __restrict__ ptr3 ){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
__m512d input3 = _mm512_loadu_pd(ptr3);
CoreSmallSort3(input1, input2, input3);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
_mm512_storeu_pd(ptr3, input3);
}
inline void CoreSmallSort4(__m512d& input, __m512d& input2, __m512d& input3, __m512d& input4 ){
CoreSmallSort2(input, input2);
CoreSmallSort2(input3, input4);
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
input4 = _mm512_max_pd(input, permNeigh4);
input = _mm512_min_pd( permNeigh4,input);
input3 = _mm512_max_pd(input2, permNeigh3);
input2 = _mm512_min_pd( permNeigh3,input2);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input2);
input2 = _mm512_max_pd(input2, inputCopy);
}
{
__m512d inputCopy = input3;
input3 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xF0, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xF0, permNeighMax4);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xCC, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xCC, permNeighMax4);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xAA, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xAA, permNeighMax4);
}
}
inline void CoreSmallSort4(double* __restrict__ ptr1, double* __restrict__ ptr2, double* __restrict__ ptr3, double* __restrict__ ptr4 ){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
__m512d input3 = _mm512_loadu_pd(ptr3);
__m512d input4 = _mm512_loadu_pd(ptr4);
CoreSmallSort4(input1, input2, input3, input4);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
_mm512_storeu_pd(ptr3, input3);
_mm512_storeu_pd(ptr4, input4);
}
inline void CoreSmallSort5(__m512d& input, __m512d& input2, __m512d& input3, __m512d& input4, __m512d& input5 ){
CoreSmallSort4(input, input2, input3, input4);
input5 = CoreSmallSort(input5);
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
input5 = _mm512_max_pd(input4, permNeigh5);
input4 = _mm512_min_pd( permNeigh5,input4);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input3);
input3 = _mm512_max_pd(input3, inputCopy);
}
{
__m512d inputCopy = input2;
input2 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input2);
input2 = _mm512_max_pd(input2, inputCopy);
}
{
__m512d inputCopy = input3;
input3 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xF0, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xF0, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xF0, permNeighMax5);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xCC, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xCC, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xCC, permNeighMax5);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xAA, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xAA, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xAA, permNeighMax5);
}
}
inline void CoreSmallSort5(double* __restrict__ ptr1, double* __restrict__ ptr2, double* __restrict__ ptr3,
double* __restrict__ ptr4, double* __restrict__ ptr5 ){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
__m512d input3 = _mm512_loadu_pd(ptr3);
__m512d input4 = _mm512_loadu_pd(ptr4);
__m512d input5 = _mm512_loadu_pd(ptr5);
CoreSmallSort5(input1, input2, input3, input4, input5);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
_mm512_storeu_pd(ptr3, input3);
_mm512_storeu_pd(ptr4, input4);
_mm512_storeu_pd(ptr5, input5);
}
inline void CoreSmallSort6(__m512d& input, __m512d& input2, __m512d& input3, __m512d& input4, __m512d& input5, __m512d& input6 ){
CoreSmallSort4(input, input2, input3, input4);
CoreSmallSort2(input5, input6);
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
input5 = _mm512_max_pd(input4, permNeigh5);
input6 = _mm512_max_pd(input3, permNeigh6);
input4 = _mm512_min_pd( permNeigh5,input4);
input3 = _mm512_min_pd( permNeigh6,input3);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input3);
input3 = _mm512_max_pd(input3, inputCopy);
}
{
__m512d inputCopy = input2;
input2 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input2);
input2 = _mm512_max_pd(input2, inputCopy);
}
{
__m512d inputCopy = input3;
input3 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input5;
input5 = _mm512_min_pd( inputCopy,input6);
input6 = _mm512_max_pd(input6, inputCopy);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xF0, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xF0, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xF0, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xF0, permNeighMax6);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xCC, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xCC, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xCC, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xCC, permNeighMax6);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xAA, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xAA, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xAA, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xAA, permNeighMax6);
}
}
inline void CoreSmallSort6(double* __restrict__ ptr1, double* __restrict__ ptr2, double* __restrict__ ptr3,
double* __restrict__ ptr4, double* __restrict__ ptr5, double* __restrict__ ptr6 ){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
__m512d input3 = _mm512_loadu_pd(ptr3);
__m512d input4 = _mm512_loadu_pd(ptr4);
__m512d input5 = _mm512_loadu_pd(ptr5);
__m512d input6 = _mm512_loadu_pd(ptr6);
CoreSmallSort6(input1, input2, input3, input4, input5, input6);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
_mm512_storeu_pd(ptr3, input3);
_mm512_storeu_pd(ptr4, input4);
_mm512_storeu_pd(ptr5, input5);
_mm512_storeu_pd(ptr6, input6);
}
inline void CoreSmallSort7(__m512d& input, __m512d& input2, __m512d& input3, __m512d& input4,
__m512d& input5, __m512d& input6, __m512d& input7 ){
CoreSmallSort4(input, input2, input3, input4);
CoreSmallSort3(input5, input6, input7);
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
input5 = _mm512_max_pd(input4, permNeigh5);
input6 = _mm512_max_pd(input3, permNeigh6);
input7 = _mm512_max_pd(input2, permNeigh7);
input4 = _mm512_min_pd( permNeigh5,input4);
input3 = _mm512_min_pd( permNeigh6,input3);
input2 = _mm512_min_pd( permNeigh7,input2);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input3);
input3 = _mm512_max_pd(input3, inputCopy);
}
{
__m512d inputCopy = input2;
input2 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input2);
input2 = _mm512_max_pd(input2, inputCopy);
}
{
__m512d inputCopy = input3;
input3 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input5;
input5 = _mm512_min_pd( inputCopy,input7);
input7 = _mm512_max_pd(input7, inputCopy);
}
{
__m512d inputCopy = input5;
input5 = _mm512_min_pd( inputCopy,input6);
input6 = _mm512_max_pd(input6, inputCopy);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMin7 = _mm512_min_pd( input7,permNeigh7);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
__m512d permNeighMax7 = _mm512_max_pd(permNeigh7, input7);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xF0, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xF0, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xF0, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xF0, permNeighMax6);
input7 = _mm512_mask_mov_pd(permNeighMin7, 0xF0, permNeighMax7);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMin7 = _mm512_min_pd( input7,permNeigh7);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
__m512d permNeighMax7 = _mm512_max_pd(permNeigh7, input7);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xCC, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xCC, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xCC, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xCC, permNeighMax6);
input7 = _mm512_mask_mov_pd(permNeighMin7, 0xCC, permNeighMax7);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMin7 = _mm512_min_pd( input7,permNeigh7);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
__m512d permNeighMax7 = _mm512_max_pd(permNeigh7, input7);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xAA, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xAA, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xAA, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xAA, permNeighMax6);
input7 = _mm512_mask_mov_pd(permNeighMin7, 0xAA, permNeighMax7);
}
}
inline void CoreSmallSort7(double* __restrict__ ptr1, double* __restrict__ ptr2, double* __restrict__ ptr3,
double* __restrict__ ptr4, double* __restrict__ ptr5, double* __restrict__ ptr6,
double* __restrict__ ptr7){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
__m512d input3 = _mm512_loadu_pd(ptr3);
__m512d input4 = _mm512_loadu_pd(ptr4);
__m512d input5 = _mm512_loadu_pd(ptr5);
__m512d input6 = _mm512_loadu_pd(ptr6);
__m512d input7 = _mm512_loadu_pd(ptr7);
CoreSmallSort7(input1, input2, input3, input4, input5, input6, input7);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
_mm512_storeu_pd(ptr3, input3);
_mm512_storeu_pd(ptr4, input4);
_mm512_storeu_pd(ptr5, input5);
_mm512_storeu_pd(ptr6, input6);
_mm512_storeu_pd(ptr7, input7);
}
inline void CoreSmallSort8(__m512d& input, __m512d& input2, __m512d& input3, __m512d& input4,
__m512d& input5, __m512d& input6, __m512d& input7, __m512d& input8 ){
CoreSmallSort4(input, input2, input3, input4);
CoreSmallSort4(input5, input6, input7, input8);
{
__m512i idxNoNeigh = _mm512_set_epi64(0, 1, 2, 3, 4, 5, 6, 7);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeigh8 = _mm512_permutexvar_pd(idxNoNeigh, input8);
input5 = _mm512_max_pd(input4, permNeigh5);
input6 = _mm512_max_pd(input3, permNeigh6);
input7 = _mm512_max_pd(input2, permNeigh7);
input8 = _mm512_max_pd(input, permNeigh8);
input4 = _mm512_min_pd( permNeigh5,input4);
input3 = _mm512_min_pd( permNeigh6,input3);
input2 = _mm512_min_pd( permNeigh7,input2);
input = _mm512_min_pd( permNeigh8,input);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input3);
input3 = _mm512_max_pd(input3, inputCopy);
}
{
__m512d inputCopy = input2;
input2 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input;
input = _mm512_min_pd( inputCopy,input2);
input2 = _mm512_max_pd(input2, inputCopy);
}
{
__m512d inputCopy = input3;
input3 = _mm512_min_pd( inputCopy,input4);
input4 = _mm512_max_pd(input4, inputCopy);
}
{
__m512d inputCopy = input5;
input5 = _mm512_min_pd( inputCopy,input7);
input7 = _mm512_max_pd(input7, inputCopy);
}
{
__m512d inputCopy = input6;
input6 = _mm512_min_pd( inputCopy,input8);
input8 = _mm512_max_pd(input8, inputCopy);
}
{
__m512d inputCopy = input5;
input5 = _mm512_min_pd( inputCopy,input6);
input6 = _mm512_max_pd(input6, inputCopy);
}
{
__m512d inputCopy = input7;
input7 = _mm512_min_pd( inputCopy,input8);
input8 = _mm512_max_pd(input8, inputCopy);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(3, 2, 1, 0, 7, 6, 5, 4);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeigh8 = _mm512_permutexvar_pd(idxNoNeigh, input8);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMin7 = _mm512_min_pd( input7,permNeigh7);
__m512d permNeighMin8 = _mm512_min_pd( input8,permNeigh8);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
__m512d permNeighMax7 = _mm512_max_pd(permNeigh7, input7);
__m512d permNeighMax8 = _mm512_max_pd(permNeigh8, input8);
input = _mm512_mask_mov_pd(permNeighMin, 0xF0, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xF0, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xF0, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xF0, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xF0, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xF0, permNeighMax6);
input7 = _mm512_mask_mov_pd(permNeighMin7, 0xF0, permNeighMax7);
input8 = _mm512_mask_mov_pd(permNeighMin8, 0xF0, permNeighMax8);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(5, 4, 7, 6, 1, 0, 3, 2);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeigh8 = _mm512_permutexvar_pd(idxNoNeigh, input8);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMin7 = _mm512_min_pd( input7,permNeigh7);
__m512d permNeighMin8 = _mm512_min_pd( input8,permNeigh8);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
__m512d permNeighMax7 = _mm512_max_pd(permNeigh7, input7);
__m512d permNeighMax8 = _mm512_max_pd(permNeigh8, input8);
input = _mm512_mask_mov_pd(permNeighMin, 0xCC, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xCC, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xCC, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xCC, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xCC, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xCC, permNeighMax6);
input7 = _mm512_mask_mov_pd(permNeighMin7, 0xCC, permNeighMax7);
input8 = _mm512_mask_mov_pd(permNeighMin8, 0xCC, permNeighMax8);
}
{
__m512i idxNoNeigh = _mm512_set_epi64(6, 7, 4, 5, 2, 3, 0, 1);
__m512d permNeigh = _mm512_permutexvar_pd(idxNoNeigh, input);
__m512d permNeigh2 = _mm512_permutexvar_pd(idxNoNeigh, input2);
__m512d permNeigh3 = _mm512_permutexvar_pd(idxNoNeigh, input3);
__m512d permNeigh4 = _mm512_permutexvar_pd(idxNoNeigh, input4);
__m512d permNeigh5 = _mm512_permutexvar_pd(idxNoNeigh, input5);
__m512d permNeigh6 = _mm512_permutexvar_pd(idxNoNeigh, input6);
__m512d permNeigh7 = _mm512_permutexvar_pd(idxNoNeigh, input7);
__m512d permNeigh8 = _mm512_permutexvar_pd(idxNoNeigh, input8);
__m512d permNeighMin = _mm512_min_pd( input,permNeigh);
__m512d permNeighMin2 = _mm512_min_pd( input2,permNeigh2);
__m512d permNeighMin3 = _mm512_min_pd( input3,permNeigh3);
__m512d permNeighMin4 = _mm512_min_pd( input4,permNeigh4);
__m512d permNeighMin5 = _mm512_min_pd( input5,permNeigh5);
__m512d permNeighMin6 = _mm512_min_pd( input6,permNeigh6);
__m512d permNeighMin7 = _mm512_min_pd( input7,permNeigh7);
__m512d permNeighMin8 = _mm512_min_pd( input8,permNeigh8);
__m512d permNeighMax = _mm512_max_pd(permNeigh, input);
__m512d permNeighMax2 = _mm512_max_pd(permNeigh2, input2);
__m512d permNeighMax3 = _mm512_max_pd(permNeigh3, input3);
__m512d permNeighMax4 = _mm512_max_pd(permNeigh4, input4);
__m512d permNeighMax5 = _mm512_max_pd(permNeigh5, input5);
__m512d permNeighMax6 = _mm512_max_pd(permNeigh6, input6);
__m512d permNeighMax7 = _mm512_max_pd(permNeigh7, input7);
__m512d permNeighMax8 = _mm512_max_pd(permNeigh8, input8);
input = _mm512_mask_mov_pd(permNeighMin, 0xAA, permNeighMax);
input2 = _mm512_mask_mov_pd(permNeighMin2, 0xAA, permNeighMax2);
input3 = _mm512_mask_mov_pd(permNeighMin3, 0xAA, permNeighMax3);
input4 = _mm512_mask_mov_pd(permNeighMin4, 0xAA, permNeighMax4);
input5 = _mm512_mask_mov_pd(permNeighMin5, 0xAA, permNeighMax5);
input6 = _mm512_mask_mov_pd(permNeighMin6, 0xAA, permNeighMax6);
input7 = _mm512_mask_mov_pd(permNeighMin7, 0xAA, permNeighMax7);
input8 = _mm512_mask_mov_pd(permNeighMin8, 0xAA, permNeighMax8);
}
}
inline void CoreSmallSort8(double* __restrict__ ptr1, double* __restrict__ ptr2, double* __restrict__ ptr3,
double* __restrict__ ptr4, double* __restrict__ ptr5, double* __restrict__ ptr6,
double* __restrict__ ptr7, double* __restrict__ ptr8 ){
__m512d input1 = _mm512_loadu_pd(ptr1);
__m512d input2 = _mm512_loadu_pd(ptr2);
__m512d input3 = _mm512_loadu_pd(ptr3);
__m512d input4 = _mm512_loadu_pd(ptr4);
__m512d input5 = _mm512_loadu_pd(ptr5);
__m512d input6 = _mm512_loadu_pd(ptr6);
__m512d input7 = _mm512_loadu_pd(ptr7);
__m512d input8 = _mm512_loadu_pd(ptr8);
CoreSmallSort8(input1, input2, input3, input4, input5, input6, input7, input8);
_mm512_storeu_pd(ptr1, input1);
_mm512_storeu_pd(ptr2, input2);
_mm512_storeu_pd(ptr3, input3);
_mm512_storeu_pd(ptr4, input4);
_mm512_storeu_pd(ptr5, input5);