/*

* Copyright 2023 The original authors

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

package dev.morling.onebrc;

import jdk.incubator.vector.ShortVector;

import jdk.incubator.vector.VectorOperators;

import sun.misc.Unsafe;

import java.lang.foreign.Arena;

import java.lang.reflect.Field;

import java.io.IOException;

import java.io.RandomAccessFile;

import java.nio.channels.FileChannel;

import java.nio.charset.StandardCharsets;

import java.util.*;

/**

* Approach:

* - Use memory-mapped file to speed up loading data into memory

* - Partition data, compute aggregates for partitions in parallel, and finally combine results from all partitions

* - Apply SIMD instructions for computing min/max/sum aggregates

* - Use Shorts for storing aggregates of partitions, so we maximize the SIMD parallelism

*/

public class CalculateAverage_flippingbits {

}