bachelor-thesis/qdp_project/src/utils/const.h

/**
 * @file const.h
 * @author André Berthold
 * @brief Defines handy constants.
 * @version 0.1
 * @date 2023-05-25
 * 
 * @copyright Copyright (c) 2023
 * 
 */

#pragma once

#include <cstdint>
#include <immintrin.h>

constexpr size_t VECTOR_SIZE_I = 512;
constexpr size_t VECTOR_SIZE_B = VECTOR_SIZE_I / 8;
constexpr size_t VECTOR_SIZE_H = VECTOR_SIZE_B / sizeof(uint32_t);
constexpr size_t VECTOR_SIZE_W = VECTOR_SIZE_B / sizeof(uint64_t);

template<typename T>
constexpr size_t VECTOR_SIZE() {
    return VECTOR_SIZE_B / sizeof(T);
}

template<typename T>
constexpr size_t V_MASK_SIZE() {
    return VECTOR_SIZE<T>() / 8;
}


const __mmask16 full_m16 = _mm512_int2mask(0xFFFF);