Java Murmur Hash MurmurHash3_fmix(int k)

Description

Murmur Hasfmix

License

Open Source License

Declaration

public static int MurmurHash3_fmix(int k) 

Method Source Code

//package com.java2s;
/*//from  w ww . j  a v  a  2  s  .co m
 * Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved.
 * Portions Copyright 2014 the original author or 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.
 */

public class Main {
    public static int MurmurHash3_fmix(int k) {
        k ^= k >>> 16;
        k *= 0x85ebca6b;
        k ^= k >>> 13;
        k *= 0xc2b2ae35;
        k ^= k >>> 16;
        return k;
    }

    public static long MurmurHash3_fmix(long k) {
        k ^= k >>> 33;
        k *= 0xff51afd7ed558ccdL;
        k ^= k >>> 33;
        k *= 0xc4ceb9fe1a85ec53L;
        k ^= k >>> 33;
        return k;
    }
}

Related

1. murmurHash(int code)
2. murmurhash2_64(final byte[] data, int length, int seed)
3. murmurHash3(int k)
4. murmurHash3(int x)
5. murmurHash3(int x)
6. murmurhash3x8632(byte[] data, int offset, int len, int seed)
7. murmurMix(long h)
8. murmurRehash(final int hash)