hcq/TurboPFor-Integer-Compression
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TurboPFor: Java Critical Natives

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2017-01-21 18:52:04 +01:00
parent 20df9f4790
commit 16e312522a
1 changed files with 69 additions and 18 deletions
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87
java/jic.java
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@ -1,5 +1,5 @@
/**
Copyright (C) powturbo 2013-2015
Copyright (C) powturbo 2013-2017
GPL v2 License
This program is free software; you can redistribute it and/or modify
@ -38,7 +38,32 @@ public class jic {
public native static int vsenc32( int[] in, int n, byte[] out);
public native static int vsdec32( byte[] in, int n, int[] out);
// TurboPFor: PFor/PForDelta
//************ TurboPFor: PFor/PForDelta
// High level API: n unlimited
public native static int p4nenc32( int[] in, int n, byte[] out);
public native static int p4ndec32( byte[] in, int n, int[] out);
public native static int p4nenc128v32( int[] in, int n, byte[] out);
public native static int p4ndec128v32( byte[] in, int n, int[] out);
public native static int p4nenc256v32( int[] in, int n, byte[] out);
public native static int p4ndec256v32( byte[] in, int n, int[] out);
public native static int p4ndenc32( int[] in, int n, byte[] out);
public native static int p4nddec32( byte[] in, int n, int[] out);
public native static int p4ndenc128v32( int[] in, int n, byte[] out);
public native static int p4nddec128v32( byte[] in, int n, int[] out);
public native static int p4nd1enc128v32( int[] in, int n, byte[] out);
public native static int p4nd1dec128v32( byte[] in, int n, int[] out);
public native static int p4ndenc256v32( int[] in, int n, byte[] out);
public native static int p4nddec256v32( byte[] in, int n, int[] out);
public native static int p4nd1enc256v32( int[] in, int n, byte[] out);
public native static int p4nd1dec256v32( byte[] in, int n, int[] out);
// Single block: n limited to 128/256
public native static int p4enc32( int[] in, int n, byte[] out);
public native static int p4dec32( byte[] in, int n, int[] out);
@ -56,24 +81,19 @@ public class jic {
public native static int p4d1dec128v32( byte[] in, int n, int[] out, int start);
public native static int p4d1dec256v32( byte[] in, int n, int[] out, int start);
// n unlimited
public native static int p4nenc32( int[] in, int n, byte[] out);
public native static int p4ndec32( byte[] in, int n, int[] out);
public native static int p4nenc128v32( int[] in, int n, byte[] out);
public native static int p4ndec128v32( byte[] in, int n, int[] out);
public native static int p4nenc256v32( int[] in, int n, byte[] out);
public native static int p4ndec256v32( byte[] in, int n, int[] out);
//********** bitpack scalar
// High level API
public native static int bitnpack32( int[] in, int n, byte[] out);
public native static int bitnunpack32( byte[] in, int n, int[] out);
public native static int p4nddec32( byte[] in, int n, int[] out, int start);
public native static int p4nddec128v32( byte[] in, int n, int[] out, int start);
public native static int p4nddec256v32( byte[] in, int n, int[] out, int start);
public native static int p4nd1dec32( byte[] in, int n, int[] out, int start);
public native static int p4nd1dec128v32( byte[] in, int n, int[] out, int start);
public native static int p4nd1dec256v32( byte[] in, int n, int[] out, int start);
public native static int bitndpack32( int[] in, int n, byte[] out);
public native static int bitndunpack32( byte[] in, int n, int[] out);
// bitpack scalar
public native static int bitnd1pack32( int[] in, int n, byte[] out);
public native static int bitnd1unpack32( byte[] in, int n, int[] out);
// Low level
public native static int bitpack32( int[] in, int n, byte[] out, int b);
public native static int bitunpack32( byte[] in, int n, int[] out, int b);
@ -83,7 +103,28 @@ public class jic {
public native static int bitd1pack32( int[] in, int n, byte[] out, int start, int b);
public native static int bitd1unpack32( byte[] in, int n, int[] out, int start, int b);
// bit packing SIMD: single block limited to 128/256 integers
//********* bit packing SIMD: single block limited to 128/256 integers
// High level API
public native static int bitnpack128v32( int[] in, int n, byte[] out);
public native static int bitnunpack128v32( byte[] in, int n, int[] out);
public native static int bitndpack128v32( int[] in, int n, byte[] out);
public native static int bitndunpack128v32( byte[] in, int n, int[] out);
public native static int bitnd1pack128v32( int[] in, int n, byte[] out);
public native static int bitnd1unpack128v32(byte[] in, int n, int[] out);
// AVX2
public native static int bitnpack256v32( int[] in, int n, byte[] out);
public native static int bitnunpack256v32( byte[] in, int n, int[] out);
public native static int bitndpack256v32( int[] in, int n, byte[] out);
public native static int bitndunpack256v32( byte[] in, int n, int[] out);
public native static int bitnd1pack256v32( int[] in, int n, byte[] out);
public native static int bitnd1unpack256v32(byte[] in, int n, int[] out);
// Low level API
public native static int bitpack128v32( int[] in, int n, byte[] out, int b);
public native static int bitunpack128v32( byte[] in, int n, int[] out, int b);
@ -93,6 +134,16 @@ public class jic {
public native static int bitd1pack128v32( int[] in, int n, byte[] out, int start, int b);
public native static int bitd1unpack128v32(byte[] in, int n, int[] out, int start, int b);
// AVX2
public native static int bitpack256v32( int[] in, int n, byte[] out, int b);
public native static int bitunpack256v32( byte[] in, int n, int[] out, int b);
public native static int bitdpack256v32( int[] in, int n, byte[] out, int start, int b);
public native static int bitdunpack256v32( byte[] in, int n, int[] out, int start, int b);
public native static int bitd1pack256v32( int[] in, int n, byte[] out, int start, int b);
public native static int bitd1unpack256v32(byte[] in, int n, int[] out, int start, int b);
// bitutil
public native static int bit32( int[] in, int n);
public native static int bitd32( int[] in, int n, int start);