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sort512kv.hpp
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//////////////////////////////////////////////////////////
/// Code to sort an 2 arrays of integers
/// using avx 512 (targeting intel KNL/SKL).
/// By berenger.bramas@mpcdf.mpg.de 2017.
/// Licence is MIT.
/// Comes without any warranty.
///
///
/// Functions to call:
/// Sort512kv::Sort(); to sort an array
/// Sort512kv::SortOmp(); to sort in parallel
/// Sort512kv::Partition512(); to partition
/// Sort512kv::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 SORT512KV_HPP
#define SORT512LV_HPP
#include <immintrin.h>
#include <climits>
#include <cfloat>
#include <algorithm>
#if defined(_OPENMP)
#include <omp.h>
#endif
namespace Sort512kv {
///////////////////////////////////////////////////////////
/// AVX Sort functions
///////////////////////////////////////////////////////////
/// Int
inline void CoreSmallSort(__m512i& input, __m512i& values){
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(12, 13, 14, 15, 8, 9, 10, 11,
4, 5, 6, 7, 0, 1, 2, 3);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(8, 9, 10, 11, 12, 13, 14, 15,
0, 1, 2, 3, 4, 5, 6, 7);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xFF00, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32( 11, 10, 9, 8, 15, 14, 13, 12,
3, 2, 1, 0, 7, 6, 5, 4);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
values = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, values), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
values);
input = tmp_input;
}
}
inline void CoreSmallSort(int* __restrict__ ptr1, int* __restrict__ ptrVal){
__m512i v = _mm512_loadu_si512(ptr1);
__m512i v_val = _mm512_loadu_si512(ptrVal);
CoreSmallSort(v, v_val);
_mm512_storeu_si512(ptr1, v);
_mm512_storeu_si512(ptrVal, v_val);
}
inline void CoreExchangeSort2V(__m512i& input, __m512i& input2,
__m512i& input_val, __m512i& input2_val){
{
__m512i idxNoNeigh = _mm512_set_epi32(0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i tmp_input = _mm512_min_epi32(input2, permNeigh);
__m512i tmp_input2 = _mm512_max_epi32(input2, permNeigh);
__m512i input_val_perm = _mm512_permutexvar_epi32(idxNoNeigh, input_val);
input_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input, permNeigh, _MM_CMPINT_EQ ),
input_val_perm);
input2_val = _mm512_mask_mov_epi32(input_val_perm, _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(7, 6, 5, 4, 3, 2, 1, 0,
15, 14, 13, 12, 11, 10, 9, 8);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xFF00, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xFF00, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32( 11, 10, 9, 8, 15, 14, 13, 12,
3, 2, 1, 0, 7, 6, 5, 4);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xF0F0, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xCCCC, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
}
inline void CoreSmallSort2(__m512i& input, __m512i& input2,
__m512i& input_val, __m512i& input2_val){
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(12, 13, 14, 15, 8, 9, 10, 11,
4, 5, 6, 7, 0, 1, 2, 3);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xCCCC, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(8, 9, 10, 11, 12, 13, 14, 15,
0, 1, 2, 3, 4, 5, 6, 7);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xF0F0, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xCCCC, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xFF00, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xFF00, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32( 11, 10, 9, 8, 15, 14, 13, 12,
3, 2, 1, 0, 7, 6, 5, 4);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xF0F0, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xCCCC, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
CoreExchangeSort2V(input,input2,input_val,input2_val);
}
inline void CoreSmallSort2(int* __restrict__ ptr1, int* __restrict__ values ){
__m512i input1 = _mm512_loadu_si512(ptr1);
__m512i input2 = _mm512_loadu_si512(ptr1+16);
__m512i input1_val = _mm512_loadu_si512(values);
__m512i input2_val = _mm512_loadu_si512(values+16);
CoreSmallSort2(input1, input2, input1_val, input2_val);
_mm512_storeu_si512(ptr1, input1);
_mm512_storeu_si512(ptr1+16, input2);
_mm512_storeu_si512(values, input1_val);
_mm512_storeu_si512(values+16, input2_val);
}
inline void CoreSmallSort3(__m512i& input, __m512i& input2, __m512i& input3,
__m512i& input_val, __m512i& input2_val, __m512i& input3_val){
CoreSmallSort2(input, input2, input_val, input2_val);
CoreSmallSort(input3, input3_val);
{
__m512i idxNoNeigh = _mm512_set_epi32(0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i tmp_input3 = _mm512_max_epi32(input2, permNeigh);
__m512i tmp_input2 = _mm512_min_epi32(input2, permNeigh);
__m512i input3_val_perm = _mm512_permutexvar_epi32(idxNoNeigh, input3_val);
input3_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input3, permNeigh, _MM_CMPINT_EQ ),
input3_val_perm);
input2_val = _mm512_mask_mov_epi32(input3_val_perm, _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3 = tmp_input3;
input2 = tmp_input2;
}
{
__m512i inputCopy = input;
__m512i tmp_input = _mm512_min_epi32(input2, inputCopy);
__m512i tmp_input2 = _mm512_max_epi32(input2, inputCopy);
__m512i input_val_copy = input_val;
input_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input, inputCopy, _MM_CMPINT_EQ ),
input_val_copy);
input2_val = _mm512_mask_mov_epi32(input_val_copy, _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(7, 6, 5, 4, 3, 2, 1, 0,
15, 14, 13, 12, 11, 10, 9, 8);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xFF00, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xFF00, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xFF00, permNeighMax3);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
}
{
__m512i idxNoNeigh = _mm512_set_epi32( 11, 10, 9, 8, 15, 14, 13, 12,
3, 2, 1, 0, 7, 6, 5, 4);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xF0F0, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xF0F0, permNeighMax3);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xCCCC, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xCCCC, permNeighMax3);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xAAAA, permNeighMax3);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
}
}
inline void CoreSmallSort3(int* __restrict__ ptr1, int* __restrict__ values){
__m512i input1 = _mm512_loadu_si512(ptr1);
__m512i input2 = _mm512_loadu_si512(ptr1+16);
__m512i input3 = _mm512_loadu_si512(ptr1+32);
__m512i input1_val = _mm512_loadu_si512(values);
__m512i input2_val = _mm512_loadu_si512(values+16);
__m512i input3_val = _mm512_loadu_si512(values+32);
CoreSmallSort3(input1, input2, input3,
input1_val, input2_val, input3_val);
_mm512_storeu_si512(ptr1, input1);
_mm512_storeu_si512(ptr1+16, input2);
_mm512_storeu_si512(ptr1+32, input3);
_mm512_storeu_si512(values, input1_val);
_mm512_storeu_si512(values+16, input2_val);
_mm512_storeu_si512(values+32, input3_val);
}
inline void CoreSmallSort4(__m512i& input, __m512i& input2, __m512i& input3, __m512i& input4,
__m512i& input_val, __m512i& input2_val, __m512i& input3_val, __m512i& input4_val){
CoreSmallSort2(input, input2, input_val, input2_val);
CoreSmallSort2(input3, input4, input3_val, input4_val);
{
__m512i idxNoNeigh = _mm512_set_epi32(0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeigh4 = _mm512_permutexvar_epi32(idxNoNeigh, input4);
__m512i tmp_input4 = _mm512_max_epi32(input, permNeigh4);
__m512i tmp_input = _mm512_min_epi32(input, permNeigh4);
__m512i tmp_input3 = _mm512_max_epi32(input2, permNeigh3);
__m512i tmp_input2 = _mm512_min_epi32(input2, permNeigh3);
__m512i input4_val_perm = _mm512_permutexvar_epi32(idxNoNeigh, input4_val);
input4_val = _mm512_mask_mov_epi32(input_val, _mm512_cmp_epi32_mask(tmp_input4, permNeigh4, _MM_CMPINT_EQ ),
input4_val_perm);
input_val = _mm512_mask_mov_epi32(input4_val_perm, _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
__m512i input3_val_perm = _mm512_permutexvar_epi32(idxNoNeigh, input3_val);
input3_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input3, permNeigh3, _MM_CMPINT_EQ ),
input3_val_perm);
input2_val = _mm512_mask_mov_epi32(input3_val_perm, _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
input4 = tmp_input4;
}
{
__m512i inputCopy = input;
__m512i tmp_input = _mm512_min_epi32(input2, inputCopy);
__m512i tmp_input2 = _mm512_max_epi32(input2, inputCopy);
__m512i input_val_copy = input_val;
input_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input, inputCopy, _MM_CMPINT_EQ ),
input_val_copy);
input2_val = _mm512_mask_mov_epi32(input_val_copy, _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i inputCopy = input3;
__m512i tmp_input3 = _mm512_min_epi32(input4, inputCopy);
__m512i tmp_input4 = _mm512_max_epi32(input4, inputCopy);
__m512i input3_val_copy = input3_val;
input3_val = _mm512_mask_mov_epi32(input4_val, _mm512_cmp_epi32_mask(tmp_input3, inputCopy, _MM_CMPINT_EQ ),
input3_val_copy);
input4_val = _mm512_mask_mov_epi32(input3_val_copy, _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input3 = tmp_input3;
input4 = tmp_input4;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(7, 6, 5, 4, 3, 2, 1, 0,
15, 14, 13, 12, 11, 10, 9, 8);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeigh4 = _mm512_permutexvar_epi32(idxNoNeigh, input4);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMin4 = _mm512_min_epi32(permNeigh4, input4);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i permNeighMax4 = _mm512_max_epi32(permNeigh4, input4);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xFF00, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xFF00, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xFF00, permNeighMax3);
__m512i tmp_input4 = _mm512_mask_mov_epi32(permNeighMin4, 0xFF00, permNeighMax4);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input4_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input4_val), _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
input4 = tmp_input4;
}
{
__m512i idxNoNeigh = _mm512_set_epi32( 11, 10, 9, 8, 15, 14, 13, 12,
3, 2, 1, 0, 7, 6, 5, 4);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeigh4 = _mm512_permutexvar_epi32(idxNoNeigh, input4);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMin4 = _mm512_min_epi32(permNeigh4, input4);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i permNeighMax4 = _mm512_max_epi32(permNeigh4, input4);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xF0F0, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xF0F0, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xF0F0, permNeighMax3);
__m512i tmp_input4 = _mm512_mask_mov_epi32(permNeighMin4, 0xF0F0, permNeighMax4);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input4_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input4_val), _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
input4 = tmp_input4;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(13, 12, 15, 14, 9, 8, 11, 10,
5, 4, 7, 6, 1, 0, 3, 2);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeigh4 = _mm512_permutexvar_epi32(idxNoNeigh, input4);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMin4 = _mm512_min_epi32(permNeigh4, input4);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i permNeighMax4 = _mm512_max_epi32(permNeigh4, input4);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xCCCC, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xCCCC, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xCCCC, permNeighMax3);
__m512i tmp_input4 = _mm512_mask_mov_epi32(permNeighMin4, 0xCCCC, permNeighMax4);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input4_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input4_val), _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
input4 = tmp_input4;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(14, 15, 12, 13, 10, 11, 8, 9,
6, 7, 4, 5, 2, 3, 0, 1);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeigh4 = _mm512_permutexvar_epi32(idxNoNeigh, input4);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMin4 = _mm512_min_epi32(permNeigh4, input4);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i permNeighMax4 = _mm512_max_epi32(permNeigh4, input4);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xAAAA, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xAAAA, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xAAAA, permNeighMax3);
__m512i tmp_input4 = _mm512_mask_mov_epi32(permNeighMin4, 0xAAAA, permNeighMax4);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);
input2_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input2_val), _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input3_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input3_val), _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input4_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input4_val), _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input = tmp_input;
input2 = tmp_input2;
input3 = tmp_input3;
input4 = tmp_input4;
}
}
inline void CoreSmallSort4(int* __restrict__ ptr1, int* __restrict__ values ){
__m512i input1 = _mm512_loadu_si512(ptr1);
__m512i input2 = _mm512_loadu_si512(ptr1+16);
__m512i input3 = _mm512_loadu_si512(ptr1+32);
__m512i input4 = _mm512_loadu_si512(ptr1+48);
__m512i input1_val = _mm512_loadu_si512(values);
__m512i input2_val = _mm512_loadu_si512(values+16);
__m512i input3_val = _mm512_loadu_si512(values+32);
__m512i input4_val = _mm512_loadu_si512(values+48);
CoreSmallSort4(input1, input2, input3, input4,
input1_val, input2_val, input3_val, input4_val);
_mm512_storeu_si512(ptr1, input1);
_mm512_storeu_si512(ptr1+16, input2);
_mm512_storeu_si512(ptr1+32, input3);
_mm512_storeu_si512(ptr1+48, input4);
_mm512_storeu_si512(values, input1_val);
_mm512_storeu_si512(values+16, input2_val);
_mm512_storeu_si512(values+32, input3_val);
_mm512_storeu_si512(values+48, input4_val);
}
inline void CoreSmallSort5(__m512i& input, __m512i& input2, __m512i& input3, __m512i& input4, __m512i& input5,
__m512i& input_val, __m512i& input2_val, __m512i& input3_val, __m512i& input4_val, __m512i& input5_val){
CoreSmallSort4(input, input2, input3, input4,
input_val, input2_val, input3_val, input4_val);
CoreSmallSort(input5, input5_val);
{
__m512i idxNoNeigh = _mm512_set_epi32(0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15);
__m512i permNeigh5 = _mm512_permutexvar_epi32(idxNoNeigh, input5);
__m512i tmp_input5 = _mm512_max_epi32(input4, permNeigh5);
__m512i tmp_input4 = _mm512_min_epi32(input4, permNeigh5);
__m512i input5_val_copy = _mm512_permutexvar_epi32(idxNoNeigh, input5_val);
input5_val = _mm512_mask_mov_epi32(input4_val, _mm512_cmp_epi32_mask(tmp_input5, permNeigh5, _MM_CMPINT_EQ ),
input5_val_copy);
input4_val = _mm512_mask_mov_epi32(input5_val_copy, _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input5 = tmp_input5;
input4 = tmp_input4;
}
{
__m512i inputCopy = input;
__m512i tmp_input = _mm512_min_epi32(input3, inputCopy);
__m512i tmp_input3 = _mm512_max_epi32(input3, inputCopy);
__m512i input_val_copy = input_val;
input_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input, inputCopy, _MM_CMPINT_EQ ),
input_val_copy);
input3_val = _mm512_mask_mov_epi32(input_val_copy, _mm512_cmp_epi32_mask(tmp_input3, input3, _MM_CMPINT_EQ ),
input3_val);
input = tmp_input;
input3 = tmp_input3;
}
{
__m512i inputCopy = input2;
__m512i tmp_input2 = _mm512_min_epi32(input4, inputCopy);
__m512i tmp_input4 = _mm512_max_epi32(input4, inputCopy);
__m512i input2_val_copy = input2_val;
input2_val = _mm512_mask_mov_epi32(input4_val, _mm512_cmp_epi32_mask(tmp_input2, inputCopy, _MM_CMPINT_EQ ),
input2_val_copy);
input4_val = _mm512_mask_mov_epi32(input2_val_copy, _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input2 = tmp_input2;
input4 = tmp_input4;
}
{
__m512i inputCopy = input;
__m512i tmp_input = _mm512_min_epi32(input2, inputCopy);
__m512i tmp_input2 = _mm512_max_epi32(input2, inputCopy);
__m512i input_val_copy = input_val;
input_val = _mm512_mask_mov_epi32(input2_val, _mm512_cmp_epi32_mask(tmp_input, inputCopy, _MM_CMPINT_EQ ),
input_val_copy);
input2_val = _mm512_mask_mov_epi32(input_val_copy, _mm512_cmp_epi32_mask(tmp_input2, input2, _MM_CMPINT_EQ ),
input2_val);
input = tmp_input;
input2 = tmp_input2;
}
{
__m512i inputCopy = input3;
__m512i tmp_input3 = _mm512_min_epi32(input4, inputCopy);
__m512i tmp_input4 = _mm512_max_epi32(input4, inputCopy);
__m512i input3_val_copy = input3_val;
input3_val = _mm512_mask_mov_epi32(input4_val, _mm512_cmp_epi32_mask(tmp_input3, inputCopy, _MM_CMPINT_EQ ),
input3_val_copy);
input4_val = _mm512_mask_mov_epi32(input3_val_copy, _mm512_cmp_epi32_mask(tmp_input4, input4, _MM_CMPINT_EQ ),
input4_val);
input3 = tmp_input3;
input4 = tmp_input4;
}
{
__m512i idxNoNeigh = _mm512_set_epi32(7, 6, 5, 4, 3, 2, 1, 0,
15, 14, 13, 12, 11, 10, 9, 8);
__m512i permNeigh = _mm512_permutexvar_epi32(idxNoNeigh, input);
__m512i permNeigh2 = _mm512_permutexvar_epi32(idxNoNeigh, input2);
__m512i permNeigh3 = _mm512_permutexvar_epi32(idxNoNeigh, input3);
__m512i permNeigh4 = _mm512_permutexvar_epi32(idxNoNeigh, input4);
__m512i permNeigh5 = _mm512_permutexvar_epi32(idxNoNeigh, input5);
__m512i permNeighMin = _mm512_min_epi32(permNeigh, input);
__m512i permNeighMin2 = _mm512_min_epi32(permNeigh2, input2);
__m512i permNeighMin3 = _mm512_min_epi32(permNeigh3, input3);
__m512i permNeighMin4 = _mm512_min_epi32(permNeigh4, input4);
__m512i permNeighMin5 = _mm512_min_epi32(permNeigh5, input5);
__m512i permNeighMax = _mm512_max_epi32(permNeigh, input);
__m512i permNeighMax2 = _mm512_max_epi32(permNeigh2, input2);
__m512i permNeighMax3 = _mm512_max_epi32(permNeigh3, input3);
__m512i permNeighMax4 = _mm512_max_epi32(permNeigh4, input4);
__m512i permNeighMax5 = _mm512_max_epi32(permNeigh5, input5);
__m512i tmp_input = _mm512_mask_mov_epi32(permNeighMin, 0xFF00, permNeighMax);
__m512i tmp_input2 = _mm512_mask_mov_epi32(permNeighMin2, 0xFF00, permNeighMax2);
__m512i tmp_input3 = _mm512_mask_mov_epi32(permNeighMin3, 0xFF00, permNeighMax3);
__m512i tmp_input4 = _mm512_mask_mov_epi32(permNeighMin4, 0xFF00, permNeighMax4);
__m512i tmp_input5 = _mm512_mask_mov_epi32(permNeighMin5, 0xFF00, permNeighMax5);
input_val = _mm512_mask_mov_epi32(_mm512_permutexvar_epi32(idxNoNeigh, input_val), _mm512_cmp_epi32_mask(tmp_input, input, _MM_CMPINT_EQ ),
input_val);