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Posted to commits@lucene.apache.org by jp...@apache.org on 2012/08/31 18:01:22 UTC
svn commit: r1379491 [3/12] -
/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked13.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked13.java?rev=1379491&r1=1379490&r2=1379491&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked13.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked13.java Fri Aug 31 16:01:20 2012
@@ -24,532 +24,230 @@ package org.apache.lucene.util.packed;
*/
final class BulkOperationPacked13 extends BulkOperationPacked {
- public BulkOperationPacked13() {
- super(13);
- assert blockCount() == 13;
- assert valueCount() == 64;
+ public BulkOperationPacked13() {
+ super(13);
+ assert blockCount() == 13;
+ assert valueCount() == 64;
+ }
+
+ @Override
+ public void decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < iterations; ++i) {
+ final long block0 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (block0 >>> 51);
+ values[valuesOffset++] = (int) ((block0 >>> 38) & 8191L);
+ values[valuesOffset++] = (int) ((block0 >>> 25) & 8191L);
+ values[valuesOffset++] = (int) ((block0 >>> 12) & 8191L);
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block0 & 4095L) << 1) | (block1 >>> 63));
+ values[valuesOffset++] = (int) ((block1 >>> 50) & 8191L);
+ values[valuesOffset++] = (int) ((block1 >>> 37) & 8191L);
+ values[valuesOffset++] = (int) ((block1 >>> 24) & 8191L);
+ values[valuesOffset++] = (int) ((block1 >>> 11) & 8191L);
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block1 & 2047L) << 2) | (block2 >>> 62));
+ values[valuesOffset++] = (int) ((block2 >>> 49) & 8191L);
+ values[valuesOffset++] = (int) ((block2 >>> 36) & 8191L);
+ values[valuesOffset++] = (int) ((block2 >>> 23) & 8191L);
+ values[valuesOffset++] = (int) ((block2 >>> 10) & 8191L);
+ final long block3 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block2 & 1023L) << 3) | (block3 >>> 61));
+ values[valuesOffset++] = (int) ((block3 >>> 48) & 8191L);
+ values[valuesOffset++] = (int) ((block3 >>> 35) & 8191L);
+ values[valuesOffset++] = (int) ((block3 >>> 22) & 8191L);
+ values[valuesOffset++] = (int) ((block3 >>> 9) & 8191L);
+ final long block4 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block3 & 511L) << 4) | (block4 >>> 60));
+ values[valuesOffset++] = (int) ((block4 >>> 47) & 8191L);
+ values[valuesOffset++] = (int) ((block4 >>> 34) & 8191L);
+ values[valuesOffset++] = (int) ((block4 >>> 21) & 8191L);
+ values[valuesOffset++] = (int) ((block4 >>> 8) & 8191L);
+ final long block5 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block4 & 255L) << 5) | (block5 >>> 59));
+ values[valuesOffset++] = (int) ((block5 >>> 46) & 8191L);
+ values[valuesOffset++] = (int) ((block5 >>> 33) & 8191L);
+ values[valuesOffset++] = (int) ((block5 >>> 20) & 8191L);
+ values[valuesOffset++] = (int) ((block5 >>> 7) & 8191L);
+ final long block6 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block5 & 127L) << 6) | (block6 >>> 58));
+ values[valuesOffset++] = (int) ((block6 >>> 45) & 8191L);
+ values[valuesOffset++] = (int) ((block6 >>> 32) & 8191L);
+ values[valuesOffset++] = (int) ((block6 >>> 19) & 8191L);
+ values[valuesOffset++] = (int) ((block6 >>> 6) & 8191L);
+ final long block7 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block6 & 63L) << 7) | (block7 >>> 57));
+ values[valuesOffset++] = (int) ((block7 >>> 44) & 8191L);
+ values[valuesOffset++] = (int) ((block7 >>> 31) & 8191L);
+ values[valuesOffset++] = (int) ((block7 >>> 18) & 8191L);
+ values[valuesOffset++] = (int) ((block7 >>> 5) & 8191L);
+ final long block8 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block7 & 31L) << 8) | (block8 >>> 56));
+ values[valuesOffset++] = (int) ((block8 >>> 43) & 8191L);
+ values[valuesOffset++] = (int) ((block8 >>> 30) & 8191L);
+ values[valuesOffset++] = (int) ((block8 >>> 17) & 8191L);
+ values[valuesOffset++] = (int) ((block8 >>> 4) & 8191L);
+ final long block9 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block8 & 15L) << 9) | (block9 >>> 55));
+ values[valuesOffset++] = (int) ((block9 >>> 42) & 8191L);
+ values[valuesOffset++] = (int) ((block9 >>> 29) & 8191L);
+ values[valuesOffset++] = (int) ((block9 >>> 16) & 8191L);
+ values[valuesOffset++] = (int) ((block9 >>> 3) & 8191L);
+ final long block10 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block9 & 7L) << 10) | (block10 >>> 54));
+ values[valuesOffset++] = (int) ((block10 >>> 41) & 8191L);
+ values[valuesOffset++] = (int) ((block10 >>> 28) & 8191L);
+ values[valuesOffset++] = (int) ((block10 >>> 15) & 8191L);
+ values[valuesOffset++] = (int) ((block10 >>> 2) & 8191L);
+ final long block11 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block10 & 3L) << 11) | (block11 >>> 53));
+ values[valuesOffset++] = (int) ((block11 >>> 40) & 8191L);
+ values[valuesOffset++] = (int) ((block11 >>> 27) & 8191L);
+ values[valuesOffset++] = (int) ((block11 >>> 14) & 8191L);
+ values[valuesOffset++] = (int) ((block11 >>> 1) & 8191L);
+ final long block12 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block11 & 1L) << 12) | (block12 >>> 52));
+ values[valuesOffset++] = (int) ((block12 >>> 39) & 8191L);
+ values[valuesOffset++] = (int) ((block12 >>> 26) & 8191L);
+ values[valuesOffset++] = (int) ((block12 >>> 13) & 8191L);
+ values[valuesOffset++] = (int) (block12 & 8191L);
}
+ }
- @Override
- public void decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
- assert blocksOffset + iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final long block0 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (block0 >>> 51);
- values[valuesOffset++] = (int) ((block0 >>> 38) & 8191L);
- values[valuesOffset++] = (int) ((block0 >>> 25) & 8191L);
- values[valuesOffset++] = (int) ((block0 >>> 12) & 8191L);
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block0 & 4095L) << 1) | (block1 >>> 63));
- values[valuesOffset++] = (int) ((block1 >>> 50) & 8191L);
- values[valuesOffset++] = (int) ((block1 >>> 37) & 8191L);
- values[valuesOffset++] = (int) ((block1 >>> 24) & 8191L);
- values[valuesOffset++] = (int) ((block1 >>> 11) & 8191L);
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block1 & 2047L) << 2) | (block2 >>> 62));
- values[valuesOffset++] = (int) ((block2 >>> 49) & 8191L);
- values[valuesOffset++] = (int) ((block2 >>> 36) & 8191L);
- values[valuesOffset++] = (int) ((block2 >>> 23) & 8191L);
- values[valuesOffset++] = (int) ((block2 >>> 10) & 8191L);
- final long block3 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block2 & 1023L) << 3) | (block3 >>> 61));
- values[valuesOffset++] = (int) ((block3 >>> 48) & 8191L);
- values[valuesOffset++] = (int) ((block3 >>> 35) & 8191L);
- values[valuesOffset++] = (int) ((block3 >>> 22) & 8191L);
- values[valuesOffset++] = (int) ((block3 >>> 9) & 8191L);
- final long block4 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block3 & 511L) << 4) | (block4 >>> 60));
- values[valuesOffset++] = (int) ((block4 >>> 47) & 8191L);
- values[valuesOffset++] = (int) ((block4 >>> 34) & 8191L);
- values[valuesOffset++] = (int) ((block4 >>> 21) & 8191L);
- values[valuesOffset++] = (int) ((block4 >>> 8) & 8191L);
- final long block5 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block4 & 255L) << 5) | (block5 >>> 59));
- values[valuesOffset++] = (int) ((block5 >>> 46) & 8191L);
- values[valuesOffset++] = (int) ((block5 >>> 33) & 8191L);
- values[valuesOffset++] = (int) ((block5 >>> 20) & 8191L);
- values[valuesOffset++] = (int) ((block5 >>> 7) & 8191L);
- final long block6 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block5 & 127L) << 6) | (block6 >>> 58));
- values[valuesOffset++] = (int) ((block6 >>> 45) & 8191L);
- values[valuesOffset++] = (int) ((block6 >>> 32) & 8191L);
- values[valuesOffset++] = (int) ((block6 >>> 19) & 8191L);
- values[valuesOffset++] = (int) ((block6 >>> 6) & 8191L);
- final long block7 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block6 & 63L) << 7) | (block7 >>> 57));
- values[valuesOffset++] = (int) ((block7 >>> 44) & 8191L);
- values[valuesOffset++] = (int) ((block7 >>> 31) & 8191L);
- values[valuesOffset++] = (int) ((block7 >>> 18) & 8191L);
- values[valuesOffset++] = (int) ((block7 >>> 5) & 8191L);
- final long block8 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block7 & 31L) << 8) | (block8 >>> 56));
- values[valuesOffset++] = (int) ((block8 >>> 43) & 8191L);
- values[valuesOffset++] = (int) ((block8 >>> 30) & 8191L);
- values[valuesOffset++] = (int) ((block8 >>> 17) & 8191L);
- values[valuesOffset++] = (int) ((block8 >>> 4) & 8191L);
- final long block9 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block8 & 15L) << 9) | (block9 >>> 55));
- values[valuesOffset++] = (int) ((block9 >>> 42) & 8191L);
- values[valuesOffset++] = (int) ((block9 >>> 29) & 8191L);
- values[valuesOffset++] = (int) ((block9 >>> 16) & 8191L);
- values[valuesOffset++] = (int) ((block9 >>> 3) & 8191L);
- final long block10 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block9 & 7L) << 10) | (block10 >>> 54));
- values[valuesOffset++] = (int) ((block10 >>> 41) & 8191L);
- values[valuesOffset++] = (int) ((block10 >>> 28) & 8191L);
- values[valuesOffset++] = (int) ((block10 >>> 15) & 8191L);
- values[valuesOffset++] = (int) ((block10 >>> 2) & 8191L);
- final long block11 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block10 & 3L) << 11) | (block11 >>> 53));
- values[valuesOffset++] = (int) ((block11 >>> 40) & 8191L);
- values[valuesOffset++] = (int) ((block11 >>> 27) & 8191L);
- values[valuesOffset++] = (int) ((block11 >>> 14) & 8191L);
- values[valuesOffset++] = (int) ((block11 >>> 1) & 8191L);
- final long block12 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block11 & 1L) << 12) | (block12 >>> 52));
- values[valuesOffset++] = (int) ((block12 >>> 39) & 8191L);
- values[valuesOffset++] = (int) ((block12 >>> 26) & 8191L);
- values[valuesOffset++] = (int) ((block12 >>> 13) & 8191L);
- values[valuesOffset++] = (int) (block12 & 8191L);
- }
+ @Override
+ public void decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < 8 * iterations; ++i) {
+ final int byte0 = blocks[blocksOffset++] & 0xFF;
+ final int byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = (byte0 << 5) | (byte1 >>> 3);
+ final int byte2 = blocks[blocksOffset++] & 0xFF;
+ final int byte3 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 7) << 10) | (byte2 << 2) | (byte3 >>> 6);
+ final int byte4 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte3 & 63) << 7) | (byte4 >>> 1);
+ final int byte5 = blocks[blocksOffset++] & 0xFF;
+ final int byte6 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte4 & 1) << 12) | (byte5 << 4) | (byte6 >>> 4);
+ final int byte7 = blocks[blocksOffset++] & 0xFF;
+ final int byte8 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte6 & 15) << 9) | (byte7 << 1) | (byte8 >>> 7);
+ final int byte9 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte8 & 127) << 6) | (byte9 >>> 2);
+ final int byte10 = blocks[blocksOffset++] & 0xFF;
+ final int byte11 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte9 & 3) << 11) | (byte10 << 3) | (byte11 >>> 5);
+ final int byte12 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte11 & 31) << 8) | byte12;
}
+ }
- @Override
- public void decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
- assert blocksOffset + 8 * iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final int byte0 = blocks[blocksOffset++] & 0xFF;
- final int byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte0 << 5) | (byte1 >>> 3);
- final int byte2 = blocks[blocksOffset++] & 0xFF;
- final int byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 7) << 10) | (byte2 << 2) | (byte3 >>> 6);
- final int byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 63) << 7) | (byte4 >>> 1);
- final int byte5 = blocks[blocksOffset++] & 0xFF;
- final int byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte4 & 1) << 12) | (byte5 << 4) | (byte6 >>> 4);
- final int byte7 = blocks[blocksOffset++] & 0xFF;
- final int byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte6 & 15) << 9) | (byte7 << 1) | (byte8 >>> 7);
- final int byte9 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte8 & 127) << 6) | (byte9 >>> 2);
- final int byte10 = blocks[blocksOffset++] & 0xFF;
- final int byte11 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte9 & 3) << 11) | (byte10 << 3) | (byte11 >>> 5);
- final int byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte11 & 31) << 8) | byte12;
- final int byte13 = blocks[blocksOffset++] & 0xFF;
- final int byte14 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte13 << 5) | (byte14 >>> 3);
- final int byte15 = blocks[blocksOffset++] & 0xFF;
- final int byte16 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte14 & 7) << 10) | (byte15 << 2) | (byte16 >>> 6);
- final int byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte16 & 63) << 7) | (byte17 >>> 1);
- final int byte18 = blocks[blocksOffset++] & 0xFF;
- final int byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte17 & 1) << 12) | (byte18 << 4) | (byte19 >>> 4);
- final int byte20 = blocks[blocksOffset++] & 0xFF;
- final int byte21 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte19 & 15) << 9) | (byte20 << 1) | (byte21 >>> 7);
- final int byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte21 & 127) << 6) | (byte22 >>> 2);
- final int byte23 = blocks[blocksOffset++] & 0xFF;
- final int byte24 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 3) << 11) | (byte23 << 3) | (byte24 >>> 5);
- final int byte25 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte24 & 31) << 8) | byte25;
- final int byte26 = blocks[blocksOffset++] & 0xFF;
- final int byte27 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte26 << 5) | (byte27 >>> 3);
- final int byte28 = blocks[blocksOffset++] & 0xFF;
- final int byte29 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte27 & 7) << 10) | (byte28 << 2) | (byte29 >>> 6);
- final int byte30 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte29 & 63) << 7) | (byte30 >>> 1);
- final int byte31 = blocks[blocksOffset++] & 0xFF;
- final int byte32 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte30 & 1) << 12) | (byte31 << 4) | (byte32 >>> 4);
- final int byte33 = blocks[blocksOffset++] & 0xFF;
- final int byte34 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte32 & 15) << 9) | (byte33 << 1) | (byte34 >>> 7);
- final int byte35 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte34 & 127) << 6) | (byte35 >>> 2);
- final int byte36 = blocks[blocksOffset++] & 0xFF;
- final int byte37 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte35 & 3) << 11) | (byte36 << 3) | (byte37 >>> 5);
- final int byte38 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte37 & 31) << 8) | byte38;
- final int byte39 = blocks[blocksOffset++] & 0xFF;
- final int byte40 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte39 << 5) | (byte40 >>> 3);
- final int byte41 = blocks[blocksOffset++] & 0xFF;
- final int byte42 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte40 & 7) << 10) | (byte41 << 2) | (byte42 >>> 6);
- final int byte43 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte42 & 63) << 7) | (byte43 >>> 1);
- final int byte44 = blocks[blocksOffset++] & 0xFF;
- final int byte45 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte43 & 1) << 12) | (byte44 << 4) | (byte45 >>> 4);
- final int byte46 = blocks[blocksOffset++] & 0xFF;
- final int byte47 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte45 & 15) << 9) | (byte46 << 1) | (byte47 >>> 7);
- final int byte48 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte47 & 127) << 6) | (byte48 >>> 2);
- final int byte49 = blocks[blocksOffset++] & 0xFF;
- final int byte50 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte48 & 3) << 11) | (byte49 << 3) | (byte50 >>> 5);
- final int byte51 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte50 & 31) << 8) | byte51;
- final int byte52 = blocks[blocksOffset++] & 0xFF;
- final int byte53 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte52 << 5) | (byte53 >>> 3);
- final int byte54 = blocks[blocksOffset++] & 0xFF;
- final int byte55 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte53 & 7) << 10) | (byte54 << 2) | (byte55 >>> 6);
- final int byte56 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte55 & 63) << 7) | (byte56 >>> 1);
- final int byte57 = blocks[blocksOffset++] & 0xFF;
- final int byte58 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte56 & 1) << 12) | (byte57 << 4) | (byte58 >>> 4);
- final int byte59 = blocks[blocksOffset++] & 0xFF;
- final int byte60 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte58 & 15) << 9) | (byte59 << 1) | (byte60 >>> 7);
- final int byte61 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte60 & 127) << 6) | (byte61 >>> 2);
- final int byte62 = blocks[blocksOffset++] & 0xFF;
- final int byte63 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte61 & 3) << 11) | (byte62 << 3) | (byte63 >>> 5);
- final int byte64 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte63 & 31) << 8) | byte64;
- final int byte65 = blocks[blocksOffset++] & 0xFF;
- final int byte66 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte65 << 5) | (byte66 >>> 3);
- final int byte67 = blocks[blocksOffset++] & 0xFF;
- final int byte68 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte66 & 7) << 10) | (byte67 << 2) | (byte68 >>> 6);
- final int byte69 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte68 & 63) << 7) | (byte69 >>> 1);
- final int byte70 = blocks[blocksOffset++] & 0xFF;
- final int byte71 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte69 & 1) << 12) | (byte70 << 4) | (byte71 >>> 4);
- final int byte72 = blocks[blocksOffset++] & 0xFF;
- final int byte73 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte71 & 15) << 9) | (byte72 << 1) | (byte73 >>> 7);
- final int byte74 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte73 & 127) << 6) | (byte74 >>> 2);
- final int byte75 = blocks[blocksOffset++] & 0xFF;
- final int byte76 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte74 & 3) << 11) | (byte75 << 3) | (byte76 >>> 5);
- final int byte77 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte76 & 31) << 8) | byte77;
- final int byte78 = blocks[blocksOffset++] & 0xFF;
- final int byte79 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte78 << 5) | (byte79 >>> 3);
- final int byte80 = blocks[blocksOffset++] & 0xFF;
- final int byte81 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte79 & 7) << 10) | (byte80 << 2) | (byte81 >>> 6);
- final int byte82 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte81 & 63) << 7) | (byte82 >>> 1);
- final int byte83 = blocks[blocksOffset++] & 0xFF;
- final int byte84 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte82 & 1) << 12) | (byte83 << 4) | (byte84 >>> 4);
- final int byte85 = blocks[blocksOffset++] & 0xFF;
- final int byte86 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte84 & 15) << 9) | (byte85 << 1) | (byte86 >>> 7);
- final int byte87 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte86 & 127) << 6) | (byte87 >>> 2);
- final int byte88 = blocks[blocksOffset++] & 0xFF;
- final int byte89 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte87 & 3) << 11) | (byte88 << 3) | (byte89 >>> 5);
- final int byte90 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte89 & 31) << 8) | byte90;
- final int byte91 = blocks[blocksOffset++] & 0xFF;
- final int byte92 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte91 << 5) | (byte92 >>> 3);
- final int byte93 = blocks[blocksOffset++] & 0xFF;
- final int byte94 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte92 & 7) << 10) | (byte93 << 2) | (byte94 >>> 6);
- final int byte95 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte94 & 63) << 7) | (byte95 >>> 1);
- final int byte96 = blocks[blocksOffset++] & 0xFF;
- final int byte97 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte95 & 1) << 12) | (byte96 << 4) | (byte97 >>> 4);
- final int byte98 = blocks[blocksOffset++] & 0xFF;
- final int byte99 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte97 & 15) << 9) | (byte98 << 1) | (byte99 >>> 7);
- final int byte100 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte99 & 127) << 6) | (byte100 >>> 2);
- final int byte101 = blocks[blocksOffset++] & 0xFF;
- final int byte102 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte100 & 3) << 11) | (byte101 << 3) | (byte102 >>> 5);
- final int byte103 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte102 & 31) << 8) | byte103;
- }
+ @Override
+ public void decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < iterations; ++i) {
+ final long block0 = blocks[blocksOffset++];
+ values[valuesOffset++] = block0 >>> 51;
+ values[valuesOffset++] = (block0 >>> 38) & 8191L;
+ values[valuesOffset++] = (block0 >>> 25) & 8191L;
+ values[valuesOffset++] = (block0 >>> 12) & 8191L;
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block0 & 4095L) << 1) | (block1 >>> 63);
+ values[valuesOffset++] = (block1 >>> 50) & 8191L;
+ values[valuesOffset++] = (block1 >>> 37) & 8191L;
+ values[valuesOffset++] = (block1 >>> 24) & 8191L;
+ values[valuesOffset++] = (block1 >>> 11) & 8191L;
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block1 & 2047L) << 2) | (block2 >>> 62);
+ values[valuesOffset++] = (block2 >>> 49) & 8191L;
+ values[valuesOffset++] = (block2 >>> 36) & 8191L;
+ values[valuesOffset++] = (block2 >>> 23) & 8191L;
+ values[valuesOffset++] = (block2 >>> 10) & 8191L;
+ final long block3 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block2 & 1023L) << 3) | (block3 >>> 61);
+ values[valuesOffset++] = (block3 >>> 48) & 8191L;
+ values[valuesOffset++] = (block3 >>> 35) & 8191L;
+ values[valuesOffset++] = (block3 >>> 22) & 8191L;
+ values[valuesOffset++] = (block3 >>> 9) & 8191L;
+ final long block4 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block3 & 511L) << 4) | (block4 >>> 60);
+ values[valuesOffset++] = (block4 >>> 47) & 8191L;
+ values[valuesOffset++] = (block4 >>> 34) & 8191L;
+ values[valuesOffset++] = (block4 >>> 21) & 8191L;
+ values[valuesOffset++] = (block4 >>> 8) & 8191L;
+ final long block5 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block4 & 255L) << 5) | (block5 >>> 59);
+ values[valuesOffset++] = (block5 >>> 46) & 8191L;
+ values[valuesOffset++] = (block5 >>> 33) & 8191L;
+ values[valuesOffset++] = (block5 >>> 20) & 8191L;
+ values[valuesOffset++] = (block5 >>> 7) & 8191L;
+ final long block6 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block5 & 127L) << 6) | (block6 >>> 58);
+ values[valuesOffset++] = (block6 >>> 45) & 8191L;
+ values[valuesOffset++] = (block6 >>> 32) & 8191L;
+ values[valuesOffset++] = (block6 >>> 19) & 8191L;
+ values[valuesOffset++] = (block6 >>> 6) & 8191L;
+ final long block7 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block6 & 63L) << 7) | (block7 >>> 57);
+ values[valuesOffset++] = (block7 >>> 44) & 8191L;
+ values[valuesOffset++] = (block7 >>> 31) & 8191L;
+ values[valuesOffset++] = (block7 >>> 18) & 8191L;
+ values[valuesOffset++] = (block7 >>> 5) & 8191L;
+ final long block8 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block7 & 31L) << 8) | (block8 >>> 56);
+ values[valuesOffset++] = (block8 >>> 43) & 8191L;
+ values[valuesOffset++] = (block8 >>> 30) & 8191L;
+ values[valuesOffset++] = (block8 >>> 17) & 8191L;
+ values[valuesOffset++] = (block8 >>> 4) & 8191L;
+ final long block9 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block8 & 15L) << 9) | (block9 >>> 55);
+ values[valuesOffset++] = (block9 >>> 42) & 8191L;
+ values[valuesOffset++] = (block9 >>> 29) & 8191L;
+ values[valuesOffset++] = (block9 >>> 16) & 8191L;
+ values[valuesOffset++] = (block9 >>> 3) & 8191L;
+ final long block10 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block9 & 7L) << 10) | (block10 >>> 54);
+ values[valuesOffset++] = (block10 >>> 41) & 8191L;
+ values[valuesOffset++] = (block10 >>> 28) & 8191L;
+ values[valuesOffset++] = (block10 >>> 15) & 8191L;
+ values[valuesOffset++] = (block10 >>> 2) & 8191L;
+ final long block11 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block10 & 3L) << 11) | (block11 >>> 53);
+ values[valuesOffset++] = (block11 >>> 40) & 8191L;
+ values[valuesOffset++] = (block11 >>> 27) & 8191L;
+ values[valuesOffset++] = (block11 >>> 14) & 8191L;
+ values[valuesOffset++] = (block11 >>> 1) & 8191L;
+ final long block12 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block11 & 1L) << 12) | (block12 >>> 52);
+ values[valuesOffset++] = (block12 >>> 39) & 8191L;
+ values[valuesOffset++] = (block12 >>> 26) & 8191L;
+ values[valuesOffset++] = (block12 >>> 13) & 8191L;
+ values[valuesOffset++] = block12 & 8191L;
}
+ }
- @Override
- public void decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
- assert blocksOffset + iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final long block0 = blocks[blocksOffset++];
- values[valuesOffset++] = block0 >>> 51;
- values[valuesOffset++] = (block0 >>> 38) & 8191L;
- values[valuesOffset++] = (block0 >>> 25) & 8191L;
- values[valuesOffset++] = (block0 >>> 12) & 8191L;
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block0 & 4095L) << 1) | (block1 >>> 63);
- values[valuesOffset++] = (block1 >>> 50) & 8191L;
- values[valuesOffset++] = (block1 >>> 37) & 8191L;
- values[valuesOffset++] = (block1 >>> 24) & 8191L;
- values[valuesOffset++] = (block1 >>> 11) & 8191L;
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block1 & 2047L) << 2) | (block2 >>> 62);
- values[valuesOffset++] = (block2 >>> 49) & 8191L;
- values[valuesOffset++] = (block2 >>> 36) & 8191L;
- values[valuesOffset++] = (block2 >>> 23) & 8191L;
- values[valuesOffset++] = (block2 >>> 10) & 8191L;
- final long block3 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block2 & 1023L) << 3) | (block3 >>> 61);
- values[valuesOffset++] = (block3 >>> 48) & 8191L;
- values[valuesOffset++] = (block3 >>> 35) & 8191L;
- values[valuesOffset++] = (block3 >>> 22) & 8191L;
- values[valuesOffset++] = (block3 >>> 9) & 8191L;
- final long block4 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block3 & 511L) << 4) | (block4 >>> 60);
- values[valuesOffset++] = (block4 >>> 47) & 8191L;
- values[valuesOffset++] = (block4 >>> 34) & 8191L;
- values[valuesOffset++] = (block4 >>> 21) & 8191L;
- values[valuesOffset++] = (block4 >>> 8) & 8191L;
- final long block5 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block4 & 255L) << 5) | (block5 >>> 59);
- values[valuesOffset++] = (block5 >>> 46) & 8191L;
- values[valuesOffset++] = (block5 >>> 33) & 8191L;
- values[valuesOffset++] = (block5 >>> 20) & 8191L;
- values[valuesOffset++] = (block5 >>> 7) & 8191L;
- final long block6 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block5 & 127L) << 6) | (block6 >>> 58);
- values[valuesOffset++] = (block6 >>> 45) & 8191L;
- values[valuesOffset++] = (block6 >>> 32) & 8191L;
- values[valuesOffset++] = (block6 >>> 19) & 8191L;
- values[valuesOffset++] = (block6 >>> 6) & 8191L;
- final long block7 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block6 & 63L) << 7) | (block7 >>> 57);
- values[valuesOffset++] = (block7 >>> 44) & 8191L;
- values[valuesOffset++] = (block7 >>> 31) & 8191L;
- values[valuesOffset++] = (block7 >>> 18) & 8191L;
- values[valuesOffset++] = (block7 >>> 5) & 8191L;
- final long block8 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block7 & 31L) << 8) | (block8 >>> 56);
- values[valuesOffset++] = (block8 >>> 43) & 8191L;
- values[valuesOffset++] = (block8 >>> 30) & 8191L;
- values[valuesOffset++] = (block8 >>> 17) & 8191L;
- values[valuesOffset++] = (block8 >>> 4) & 8191L;
- final long block9 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block8 & 15L) << 9) | (block9 >>> 55);
- values[valuesOffset++] = (block9 >>> 42) & 8191L;
- values[valuesOffset++] = (block9 >>> 29) & 8191L;
- values[valuesOffset++] = (block9 >>> 16) & 8191L;
- values[valuesOffset++] = (block9 >>> 3) & 8191L;
- final long block10 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block9 & 7L) << 10) | (block10 >>> 54);
- values[valuesOffset++] = (block10 >>> 41) & 8191L;
- values[valuesOffset++] = (block10 >>> 28) & 8191L;
- values[valuesOffset++] = (block10 >>> 15) & 8191L;
- values[valuesOffset++] = (block10 >>> 2) & 8191L;
- final long block11 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block10 & 3L) << 11) | (block11 >>> 53);
- values[valuesOffset++] = (block11 >>> 40) & 8191L;
- values[valuesOffset++] = (block11 >>> 27) & 8191L;
- values[valuesOffset++] = (block11 >>> 14) & 8191L;
- values[valuesOffset++] = (block11 >>> 1) & 8191L;
- final long block12 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block11 & 1L) << 12) | (block12 >>> 52);
- values[valuesOffset++] = (block12 >>> 39) & 8191L;
- values[valuesOffset++] = (block12 >>> 26) & 8191L;
- values[valuesOffset++] = (block12 >>> 13) & 8191L;
- values[valuesOffset++] = block12 & 8191L;
- }
- }
-
- @Override
- public void decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
- assert blocksOffset + 8 * iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final long byte0 = blocks[blocksOffset++] & 0xFF;
- final long byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte0 << 5) | (byte1 >>> 3);
- final long byte2 = blocks[blocksOffset++] & 0xFF;
- final long byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 7) << 10) | (byte2 << 2) | (byte3 >>> 6);
- final long byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 63) << 7) | (byte4 >>> 1);
- final long byte5 = blocks[blocksOffset++] & 0xFF;
- final long byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte4 & 1) << 12) | (byte5 << 4) | (byte6 >>> 4);
- final long byte7 = blocks[blocksOffset++] & 0xFF;
- final long byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte6 & 15) << 9) | (byte7 << 1) | (byte8 >>> 7);
- final long byte9 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte8 & 127) << 6) | (byte9 >>> 2);
- final long byte10 = blocks[blocksOffset++] & 0xFF;
- final long byte11 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte9 & 3) << 11) | (byte10 << 3) | (byte11 >>> 5);
- final long byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte11 & 31) << 8) | byte12;
- final long byte13 = blocks[blocksOffset++] & 0xFF;
- final long byte14 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte13 << 5) | (byte14 >>> 3);
- final long byte15 = blocks[blocksOffset++] & 0xFF;
- final long byte16 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte14 & 7) << 10) | (byte15 << 2) | (byte16 >>> 6);
- final long byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte16 & 63) << 7) | (byte17 >>> 1);
- final long byte18 = blocks[blocksOffset++] & 0xFF;
- final long byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte17 & 1) << 12) | (byte18 << 4) | (byte19 >>> 4);
- final long byte20 = blocks[blocksOffset++] & 0xFF;
- final long byte21 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte19 & 15) << 9) | (byte20 << 1) | (byte21 >>> 7);
- final long byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte21 & 127) << 6) | (byte22 >>> 2);
- final long byte23 = blocks[blocksOffset++] & 0xFF;
- final long byte24 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 3) << 11) | (byte23 << 3) | (byte24 >>> 5);
- final long byte25 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte24 & 31) << 8) | byte25;
- final long byte26 = blocks[blocksOffset++] & 0xFF;
- final long byte27 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte26 << 5) | (byte27 >>> 3);
- final long byte28 = blocks[blocksOffset++] & 0xFF;
- final long byte29 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte27 & 7) << 10) | (byte28 << 2) | (byte29 >>> 6);
- final long byte30 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte29 & 63) << 7) | (byte30 >>> 1);
- final long byte31 = blocks[blocksOffset++] & 0xFF;
- final long byte32 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte30 & 1) << 12) | (byte31 << 4) | (byte32 >>> 4);
- final long byte33 = blocks[blocksOffset++] & 0xFF;
- final long byte34 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte32 & 15) << 9) | (byte33 << 1) | (byte34 >>> 7);
- final long byte35 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte34 & 127) << 6) | (byte35 >>> 2);
- final long byte36 = blocks[blocksOffset++] & 0xFF;
- final long byte37 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte35 & 3) << 11) | (byte36 << 3) | (byte37 >>> 5);
- final long byte38 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte37 & 31) << 8) | byte38;
- final long byte39 = blocks[blocksOffset++] & 0xFF;
- final long byte40 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte39 << 5) | (byte40 >>> 3);
- final long byte41 = blocks[blocksOffset++] & 0xFF;
- final long byte42 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte40 & 7) << 10) | (byte41 << 2) | (byte42 >>> 6);
- final long byte43 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte42 & 63) << 7) | (byte43 >>> 1);
- final long byte44 = blocks[blocksOffset++] & 0xFF;
- final long byte45 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte43 & 1) << 12) | (byte44 << 4) | (byte45 >>> 4);
- final long byte46 = blocks[blocksOffset++] & 0xFF;
- final long byte47 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte45 & 15) << 9) | (byte46 << 1) | (byte47 >>> 7);
- final long byte48 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte47 & 127) << 6) | (byte48 >>> 2);
- final long byte49 = blocks[blocksOffset++] & 0xFF;
- final long byte50 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte48 & 3) << 11) | (byte49 << 3) | (byte50 >>> 5);
- final long byte51 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte50 & 31) << 8) | byte51;
- final long byte52 = blocks[blocksOffset++] & 0xFF;
- final long byte53 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte52 << 5) | (byte53 >>> 3);
- final long byte54 = blocks[blocksOffset++] & 0xFF;
- final long byte55 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte53 & 7) << 10) | (byte54 << 2) | (byte55 >>> 6);
- final long byte56 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte55 & 63) << 7) | (byte56 >>> 1);
- final long byte57 = blocks[blocksOffset++] & 0xFF;
- final long byte58 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte56 & 1) << 12) | (byte57 << 4) | (byte58 >>> 4);
- final long byte59 = blocks[blocksOffset++] & 0xFF;
- final long byte60 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte58 & 15) << 9) | (byte59 << 1) | (byte60 >>> 7);
- final long byte61 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte60 & 127) << 6) | (byte61 >>> 2);
- final long byte62 = blocks[blocksOffset++] & 0xFF;
- final long byte63 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte61 & 3) << 11) | (byte62 << 3) | (byte63 >>> 5);
- final long byte64 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte63 & 31) << 8) | byte64;
- final long byte65 = blocks[blocksOffset++] & 0xFF;
- final long byte66 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte65 << 5) | (byte66 >>> 3);
- final long byte67 = blocks[blocksOffset++] & 0xFF;
- final long byte68 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte66 & 7) << 10) | (byte67 << 2) | (byte68 >>> 6);
- final long byte69 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte68 & 63) << 7) | (byte69 >>> 1);
- final long byte70 = blocks[blocksOffset++] & 0xFF;
- final long byte71 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte69 & 1) << 12) | (byte70 << 4) | (byte71 >>> 4);
- final long byte72 = blocks[blocksOffset++] & 0xFF;
- final long byte73 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte71 & 15) << 9) | (byte72 << 1) | (byte73 >>> 7);
- final long byte74 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte73 & 127) << 6) | (byte74 >>> 2);
- final long byte75 = blocks[blocksOffset++] & 0xFF;
- final long byte76 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte74 & 3) << 11) | (byte75 << 3) | (byte76 >>> 5);
- final long byte77 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte76 & 31) << 8) | byte77;
- final long byte78 = blocks[blocksOffset++] & 0xFF;
- final long byte79 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte78 << 5) | (byte79 >>> 3);
- final long byte80 = blocks[blocksOffset++] & 0xFF;
- final long byte81 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte79 & 7) << 10) | (byte80 << 2) | (byte81 >>> 6);
- final long byte82 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte81 & 63) << 7) | (byte82 >>> 1);
- final long byte83 = blocks[blocksOffset++] & 0xFF;
- final long byte84 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte82 & 1) << 12) | (byte83 << 4) | (byte84 >>> 4);
- final long byte85 = blocks[blocksOffset++] & 0xFF;
- final long byte86 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte84 & 15) << 9) | (byte85 << 1) | (byte86 >>> 7);
- final long byte87 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte86 & 127) << 6) | (byte87 >>> 2);
- final long byte88 = blocks[blocksOffset++] & 0xFF;
- final long byte89 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte87 & 3) << 11) | (byte88 << 3) | (byte89 >>> 5);
- final long byte90 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte89 & 31) << 8) | byte90;
- final long byte91 = blocks[blocksOffset++] & 0xFF;
- final long byte92 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte91 << 5) | (byte92 >>> 3);
- final long byte93 = blocks[blocksOffset++] & 0xFF;
- final long byte94 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte92 & 7) << 10) | (byte93 << 2) | (byte94 >>> 6);
- final long byte95 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte94 & 63) << 7) | (byte95 >>> 1);
- final long byte96 = blocks[blocksOffset++] & 0xFF;
- final long byte97 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte95 & 1) << 12) | (byte96 << 4) | (byte97 >>> 4);
- final long byte98 = blocks[blocksOffset++] & 0xFF;
- final long byte99 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte97 & 15) << 9) | (byte98 << 1) | (byte99 >>> 7);
- final long byte100 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte99 & 127) << 6) | (byte100 >>> 2);
- final long byte101 = blocks[blocksOffset++] & 0xFF;
- final long byte102 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte100 & 3) << 11) | (byte101 << 3) | (byte102 >>> 5);
- final long byte103 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte102 & 31) << 8) | byte103;
- }
+ @Override
+ public void decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < 8 * iterations; ++i) {
+ final long byte0 = blocks[blocksOffset++] & 0xFF;
+ final long byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = (byte0 << 5) | (byte1 >>> 3);
+ final long byte2 = blocks[blocksOffset++] & 0xFF;
+ final long byte3 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 7) << 10) | (byte2 << 2) | (byte3 >>> 6);
+ final long byte4 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte3 & 63) << 7) | (byte4 >>> 1);
+ final long byte5 = blocks[blocksOffset++] & 0xFF;
+ final long byte6 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte4 & 1) << 12) | (byte5 << 4) | (byte6 >>> 4);
+ final long byte7 = blocks[blocksOffset++] & 0xFF;
+ final long byte8 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte6 & 15) << 9) | (byte7 << 1) | (byte8 >>> 7);
+ final long byte9 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte8 & 127) << 6) | (byte9 >>> 2);
+ final long byte10 = blocks[blocksOffset++] & 0xFF;
+ final long byte11 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte9 & 3) << 11) | (byte10 << 3) | (byte11 >>> 5);
+ final long byte12 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte11 & 31) << 8) | byte12;
}
+ }
}
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked14.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked14.java?rev=1379491&r1=1379490&r2=1379491&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked14.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked14.java Fri Aug 31 16:01:20 2012
@@ -24,296 +24,134 @@ package org.apache.lucene.util.packed;
*/
final class BulkOperationPacked14 extends BulkOperationPacked {
- public BulkOperationPacked14() {
- super(14);
- assert blockCount() == 7;
- assert valueCount() == 32;
+ public BulkOperationPacked14() {
+ super(14);
+ assert blockCount() == 7;
+ assert valueCount() == 32;
+ }
+
+ @Override
+ public void decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < iterations; ++i) {
+ final long block0 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (block0 >>> 50);
+ values[valuesOffset++] = (int) ((block0 >>> 36) & 16383L);
+ values[valuesOffset++] = (int) ((block0 >>> 22) & 16383L);
+ values[valuesOffset++] = (int) ((block0 >>> 8) & 16383L);
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block0 & 255L) << 6) | (block1 >>> 58));
+ values[valuesOffset++] = (int) ((block1 >>> 44) & 16383L);
+ values[valuesOffset++] = (int) ((block1 >>> 30) & 16383L);
+ values[valuesOffset++] = (int) ((block1 >>> 16) & 16383L);
+ values[valuesOffset++] = (int) ((block1 >>> 2) & 16383L);
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block1 & 3L) << 12) | (block2 >>> 52));
+ values[valuesOffset++] = (int) ((block2 >>> 38) & 16383L);
+ values[valuesOffset++] = (int) ((block2 >>> 24) & 16383L);
+ values[valuesOffset++] = (int) ((block2 >>> 10) & 16383L);
+ final long block3 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block2 & 1023L) << 4) | (block3 >>> 60));
+ values[valuesOffset++] = (int) ((block3 >>> 46) & 16383L);
+ values[valuesOffset++] = (int) ((block3 >>> 32) & 16383L);
+ values[valuesOffset++] = (int) ((block3 >>> 18) & 16383L);
+ values[valuesOffset++] = (int) ((block3 >>> 4) & 16383L);
+ final long block4 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block3 & 15L) << 10) | (block4 >>> 54));
+ values[valuesOffset++] = (int) ((block4 >>> 40) & 16383L);
+ values[valuesOffset++] = (int) ((block4 >>> 26) & 16383L);
+ values[valuesOffset++] = (int) ((block4 >>> 12) & 16383L);
+ final long block5 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block4 & 4095L) << 2) | (block5 >>> 62));
+ values[valuesOffset++] = (int) ((block5 >>> 48) & 16383L);
+ values[valuesOffset++] = (int) ((block5 >>> 34) & 16383L);
+ values[valuesOffset++] = (int) ((block5 >>> 20) & 16383L);
+ values[valuesOffset++] = (int) ((block5 >>> 6) & 16383L);
+ final long block6 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block5 & 63L) << 8) | (block6 >>> 56));
+ values[valuesOffset++] = (int) ((block6 >>> 42) & 16383L);
+ values[valuesOffset++] = (int) ((block6 >>> 28) & 16383L);
+ values[valuesOffset++] = (int) ((block6 >>> 14) & 16383L);
+ values[valuesOffset++] = (int) (block6 & 16383L);
}
+ }
- @Override
- public void decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
- assert blocksOffset + iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final long block0 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (block0 >>> 50);
- values[valuesOffset++] = (int) ((block0 >>> 36) & 16383L);
- values[valuesOffset++] = (int) ((block0 >>> 22) & 16383L);
- values[valuesOffset++] = (int) ((block0 >>> 8) & 16383L);
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block0 & 255L) << 6) | (block1 >>> 58));
- values[valuesOffset++] = (int) ((block1 >>> 44) & 16383L);
- values[valuesOffset++] = (int) ((block1 >>> 30) & 16383L);
- values[valuesOffset++] = (int) ((block1 >>> 16) & 16383L);
- values[valuesOffset++] = (int) ((block1 >>> 2) & 16383L);
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block1 & 3L) << 12) | (block2 >>> 52));
- values[valuesOffset++] = (int) ((block2 >>> 38) & 16383L);
- values[valuesOffset++] = (int) ((block2 >>> 24) & 16383L);
- values[valuesOffset++] = (int) ((block2 >>> 10) & 16383L);
- final long block3 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block2 & 1023L) << 4) | (block3 >>> 60));
- values[valuesOffset++] = (int) ((block3 >>> 46) & 16383L);
- values[valuesOffset++] = (int) ((block3 >>> 32) & 16383L);
- values[valuesOffset++] = (int) ((block3 >>> 18) & 16383L);
- values[valuesOffset++] = (int) ((block3 >>> 4) & 16383L);
- final long block4 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block3 & 15L) << 10) | (block4 >>> 54));
- values[valuesOffset++] = (int) ((block4 >>> 40) & 16383L);
- values[valuesOffset++] = (int) ((block4 >>> 26) & 16383L);
- values[valuesOffset++] = (int) ((block4 >>> 12) & 16383L);
- final long block5 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block4 & 4095L) << 2) | (block5 >>> 62));
- values[valuesOffset++] = (int) ((block5 >>> 48) & 16383L);
- values[valuesOffset++] = (int) ((block5 >>> 34) & 16383L);
- values[valuesOffset++] = (int) ((block5 >>> 20) & 16383L);
- values[valuesOffset++] = (int) ((block5 >>> 6) & 16383L);
- final long block6 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block5 & 63L) << 8) | (block6 >>> 56));
- values[valuesOffset++] = (int) ((block6 >>> 42) & 16383L);
- values[valuesOffset++] = (int) ((block6 >>> 28) & 16383L);
- values[valuesOffset++] = (int) ((block6 >>> 14) & 16383L);
- values[valuesOffset++] = (int) (block6 & 16383L);
- }
+ @Override
+ public void decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < 8 * iterations; ++i) {
+ final int byte0 = blocks[blocksOffset++] & 0xFF;
+ final int byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = (byte0 << 6) | (byte1 >>> 2);
+ final int byte2 = blocks[blocksOffset++] & 0xFF;
+ final int byte3 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 3) << 12) | (byte2 << 4) | (byte3 >>> 4);
+ final int byte4 = blocks[blocksOffset++] & 0xFF;
+ final int byte5 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte3 & 15) << 10) | (byte4 << 2) | (byte5 >>> 6);
+ final int byte6 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte5 & 63) << 8) | byte6;
}
+ }
- @Override
- public void decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
- assert blocksOffset + 8 * iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final int byte0 = blocks[blocksOffset++] & 0xFF;
- final int byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte0 << 6) | (byte1 >>> 2);
- final int byte2 = blocks[blocksOffset++] & 0xFF;
- final int byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 3) << 12) | (byte2 << 4) | (byte3 >>> 4);
- final int byte4 = blocks[blocksOffset++] & 0xFF;
- final int byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 15) << 10) | (byte4 << 2) | (byte5 >>> 6);
- final int byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte5 & 63) << 8) | byte6;
- final int byte7 = blocks[blocksOffset++] & 0xFF;
- final int byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte7 << 6) | (byte8 >>> 2);
- final int byte9 = blocks[blocksOffset++] & 0xFF;
- final int byte10 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte8 & 3) << 12) | (byte9 << 4) | (byte10 >>> 4);
- final int byte11 = blocks[blocksOffset++] & 0xFF;
- final int byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte10 & 15) << 10) | (byte11 << 2) | (byte12 >>> 6);
- final int byte13 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte12 & 63) << 8) | byte13;
- final int byte14 = blocks[blocksOffset++] & 0xFF;
- final int byte15 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte14 << 6) | (byte15 >>> 2);
- final int byte16 = blocks[blocksOffset++] & 0xFF;
- final int byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte15 & 3) << 12) | (byte16 << 4) | (byte17 >>> 4);
- final int byte18 = blocks[blocksOffset++] & 0xFF;
- final int byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte17 & 15) << 10) | (byte18 << 2) | (byte19 >>> 6);
- final int byte20 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte19 & 63) << 8) | byte20;
- final int byte21 = blocks[blocksOffset++] & 0xFF;
- final int byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte21 << 6) | (byte22 >>> 2);
- final int byte23 = blocks[blocksOffset++] & 0xFF;
- final int byte24 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 3) << 12) | (byte23 << 4) | (byte24 >>> 4);
- final int byte25 = blocks[blocksOffset++] & 0xFF;
- final int byte26 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte24 & 15) << 10) | (byte25 << 2) | (byte26 >>> 6);
- final int byte27 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte26 & 63) << 8) | byte27;
- final int byte28 = blocks[blocksOffset++] & 0xFF;
- final int byte29 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte28 << 6) | (byte29 >>> 2);
- final int byte30 = blocks[blocksOffset++] & 0xFF;
- final int byte31 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte29 & 3) << 12) | (byte30 << 4) | (byte31 >>> 4);
- final int byte32 = blocks[blocksOffset++] & 0xFF;
- final int byte33 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte31 & 15) << 10) | (byte32 << 2) | (byte33 >>> 6);
- final int byte34 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte33 & 63) << 8) | byte34;
- final int byte35 = blocks[blocksOffset++] & 0xFF;
- final int byte36 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte35 << 6) | (byte36 >>> 2);
- final int byte37 = blocks[blocksOffset++] & 0xFF;
- final int byte38 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte36 & 3) << 12) | (byte37 << 4) | (byte38 >>> 4);
- final int byte39 = blocks[blocksOffset++] & 0xFF;
- final int byte40 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte38 & 15) << 10) | (byte39 << 2) | (byte40 >>> 6);
- final int byte41 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte40 & 63) << 8) | byte41;
- final int byte42 = blocks[blocksOffset++] & 0xFF;
- final int byte43 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte42 << 6) | (byte43 >>> 2);
- final int byte44 = blocks[blocksOffset++] & 0xFF;
- final int byte45 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte43 & 3) << 12) | (byte44 << 4) | (byte45 >>> 4);
- final int byte46 = blocks[blocksOffset++] & 0xFF;
- final int byte47 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte45 & 15) << 10) | (byte46 << 2) | (byte47 >>> 6);
- final int byte48 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte47 & 63) << 8) | byte48;
- final int byte49 = blocks[blocksOffset++] & 0xFF;
- final int byte50 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte49 << 6) | (byte50 >>> 2);
- final int byte51 = blocks[blocksOffset++] & 0xFF;
- final int byte52 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte50 & 3) << 12) | (byte51 << 4) | (byte52 >>> 4);
- final int byte53 = blocks[blocksOffset++] & 0xFF;
- final int byte54 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte52 & 15) << 10) | (byte53 << 2) | (byte54 >>> 6);
- final int byte55 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte54 & 63) << 8) | byte55;
- }
+ @Override
+ public void decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < iterations; ++i) {
+ final long block0 = blocks[blocksOffset++];
+ values[valuesOffset++] = block0 >>> 50;
+ values[valuesOffset++] = (block0 >>> 36) & 16383L;
+ values[valuesOffset++] = (block0 >>> 22) & 16383L;
+ values[valuesOffset++] = (block0 >>> 8) & 16383L;
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block0 & 255L) << 6) | (block1 >>> 58);
+ values[valuesOffset++] = (block1 >>> 44) & 16383L;
+ values[valuesOffset++] = (block1 >>> 30) & 16383L;
+ values[valuesOffset++] = (block1 >>> 16) & 16383L;
+ values[valuesOffset++] = (block1 >>> 2) & 16383L;
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block1 & 3L) << 12) | (block2 >>> 52);
+ values[valuesOffset++] = (block2 >>> 38) & 16383L;
+ values[valuesOffset++] = (block2 >>> 24) & 16383L;
+ values[valuesOffset++] = (block2 >>> 10) & 16383L;
+ final long block3 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block2 & 1023L) << 4) | (block3 >>> 60);
+ values[valuesOffset++] = (block3 >>> 46) & 16383L;
+ values[valuesOffset++] = (block3 >>> 32) & 16383L;
+ values[valuesOffset++] = (block3 >>> 18) & 16383L;
+ values[valuesOffset++] = (block3 >>> 4) & 16383L;
+ final long block4 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block3 & 15L) << 10) | (block4 >>> 54);
+ values[valuesOffset++] = (block4 >>> 40) & 16383L;
+ values[valuesOffset++] = (block4 >>> 26) & 16383L;
+ values[valuesOffset++] = (block4 >>> 12) & 16383L;
+ final long block5 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block4 & 4095L) << 2) | (block5 >>> 62);
+ values[valuesOffset++] = (block5 >>> 48) & 16383L;
+ values[valuesOffset++] = (block5 >>> 34) & 16383L;
+ values[valuesOffset++] = (block5 >>> 20) & 16383L;
+ values[valuesOffset++] = (block5 >>> 6) & 16383L;
+ final long block6 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block5 & 63L) << 8) | (block6 >>> 56);
+ values[valuesOffset++] = (block6 >>> 42) & 16383L;
+ values[valuesOffset++] = (block6 >>> 28) & 16383L;
+ values[valuesOffset++] = (block6 >>> 14) & 16383L;
+ values[valuesOffset++] = block6 & 16383L;
}
+ }
- @Override
- public void decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
- assert blocksOffset + iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final long block0 = blocks[blocksOffset++];
- values[valuesOffset++] = block0 >>> 50;
- values[valuesOffset++] = (block0 >>> 36) & 16383L;
- values[valuesOffset++] = (block0 >>> 22) & 16383L;
- values[valuesOffset++] = (block0 >>> 8) & 16383L;
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block0 & 255L) << 6) | (block1 >>> 58);
- values[valuesOffset++] = (block1 >>> 44) & 16383L;
- values[valuesOffset++] = (block1 >>> 30) & 16383L;
- values[valuesOffset++] = (block1 >>> 16) & 16383L;
- values[valuesOffset++] = (block1 >>> 2) & 16383L;
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block1 & 3L) << 12) | (block2 >>> 52);
- values[valuesOffset++] = (block2 >>> 38) & 16383L;
- values[valuesOffset++] = (block2 >>> 24) & 16383L;
- values[valuesOffset++] = (block2 >>> 10) & 16383L;
- final long block3 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block2 & 1023L) << 4) | (block3 >>> 60);
- values[valuesOffset++] = (block3 >>> 46) & 16383L;
- values[valuesOffset++] = (block3 >>> 32) & 16383L;
- values[valuesOffset++] = (block3 >>> 18) & 16383L;
- values[valuesOffset++] = (block3 >>> 4) & 16383L;
- final long block4 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block3 & 15L) << 10) | (block4 >>> 54);
- values[valuesOffset++] = (block4 >>> 40) & 16383L;
- values[valuesOffset++] = (block4 >>> 26) & 16383L;
- values[valuesOffset++] = (block4 >>> 12) & 16383L;
- final long block5 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block4 & 4095L) << 2) | (block5 >>> 62);
- values[valuesOffset++] = (block5 >>> 48) & 16383L;
- values[valuesOffset++] = (block5 >>> 34) & 16383L;
- values[valuesOffset++] = (block5 >>> 20) & 16383L;
- values[valuesOffset++] = (block5 >>> 6) & 16383L;
- final long block6 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block5 & 63L) << 8) | (block6 >>> 56);
- values[valuesOffset++] = (block6 >>> 42) & 16383L;
- values[valuesOffset++] = (block6 >>> 28) & 16383L;
- values[valuesOffset++] = (block6 >>> 14) & 16383L;
- values[valuesOffset++] = block6 & 16383L;
- }
- }
-
- @Override
- public void decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
- assert blocksOffset + 8 * iterations * blockCount() <= blocks.length;
- assert valuesOffset + iterations * valueCount() <= values.length;
- for (int i = 0; i < iterations; ++i) {
- final long byte0 = blocks[blocksOffset++] & 0xFF;
- final long byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte0 << 6) | (byte1 >>> 2);
- final long byte2 = blocks[blocksOffset++] & 0xFF;
- final long byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 3) << 12) | (byte2 << 4) | (byte3 >>> 4);
- final long byte4 = blocks[blocksOffset++] & 0xFF;
- final long byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 15) << 10) | (byte4 << 2) | (byte5 >>> 6);
- final long byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte5 & 63) << 8) | byte6;
- final long byte7 = blocks[blocksOffset++] & 0xFF;
- final long byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte7 << 6) | (byte8 >>> 2);
- final long byte9 = blocks[blocksOffset++] & 0xFF;
- final long byte10 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte8 & 3) << 12) | (byte9 << 4) | (byte10 >>> 4);
- final long byte11 = blocks[blocksOffset++] & 0xFF;
- final long byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte10 & 15) << 10) | (byte11 << 2) | (byte12 >>> 6);
- final long byte13 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte12 & 63) << 8) | byte13;
- final long byte14 = blocks[blocksOffset++] & 0xFF;
- final long byte15 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte14 << 6) | (byte15 >>> 2);
- final long byte16 = blocks[blocksOffset++] & 0xFF;
- final long byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte15 & 3) << 12) | (byte16 << 4) | (byte17 >>> 4);
- final long byte18 = blocks[blocksOffset++] & 0xFF;
- final long byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte17 & 15) << 10) | (byte18 << 2) | (byte19 >>> 6);
- final long byte20 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte19 & 63) << 8) | byte20;
- final long byte21 = blocks[blocksOffset++] & 0xFF;
- final long byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte21 << 6) | (byte22 >>> 2);
- final long byte23 = blocks[blocksOffset++] & 0xFF;
- final long byte24 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 3) << 12) | (byte23 << 4) | (byte24 >>> 4);
- final long byte25 = blocks[blocksOffset++] & 0xFF;
- final long byte26 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte24 & 15) << 10) | (byte25 << 2) | (byte26 >>> 6);
- final long byte27 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte26 & 63) << 8) | byte27;
- final long byte28 = blocks[blocksOffset++] & 0xFF;
- final long byte29 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte28 << 6) | (byte29 >>> 2);
- final long byte30 = blocks[blocksOffset++] & 0xFF;
- final long byte31 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte29 & 3) << 12) | (byte30 << 4) | (byte31 >>> 4);
- final long byte32 = blocks[blocksOffset++] & 0xFF;
- final long byte33 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte31 & 15) << 10) | (byte32 << 2) | (byte33 >>> 6);
- final long byte34 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte33 & 63) << 8) | byte34;
- final long byte35 = blocks[blocksOffset++] & 0xFF;
- final long byte36 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte35 << 6) | (byte36 >>> 2);
- final long byte37 = blocks[blocksOffset++] & 0xFF;
- final long byte38 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte36 & 3) << 12) | (byte37 << 4) | (byte38 >>> 4);
- final long byte39 = blocks[blocksOffset++] & 0xFF;
- final long byte40 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte38 & 15) << 10) | (byte39 << 2) | (byte40 >>> 6);
- final long byte41 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte40 & 63) << 8) | byte41;
- final long byte42 = blocks[blocksOffset++] & 0xFF;
- final long byte43 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte42 << 6) | (byte43 >>> 2);
- final long byte44 = blocks[blocksOffset++] & 0xFF;
- final long byte45 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte43 & 3) << 12) | (byte44 << 4) | (byte45 >>> 4);
- final long byte46 = blocks[blocksOffset++] & 0xFF;
- final long byte47 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte45 & 15) << 10) | (byte46 << 2) | (byte47 >>> 6);
- final long byte48 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte47 & 63) << 8) | byte48;
- final long byte49 = blocks[blocksOffset++] & 0xFF;
- final long byte50 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = (byte49 << 6) | (byte50 >>> 2);
- final long byte51 = blocks[blocksOffset++] & 0xFF;
- final long byte52 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte50 & 3) << 12) | (byte51 << 4) | (byte52 >>> 4);
- final long byte53 = blocks[blocksOffset++] & 0xFF;
- final long byte54 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte52 & 15) << 10) | (byte53 << 2) | (byte54 >>> 6);
- final long byte55 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte54 & 63) << 8) | byte55;
- }
+ @Override
+ public void decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < 8 * iterations; ++i) {
+ final long byte0 = blocks[blocksOffset++] & 0xFF;
+ final long byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = (byte0 << 6) | (byte1 >>> 2);
+ final long byte2 = blocks[blocksOffset++] & 0xFF;
+ final long byte3 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 3) << 12) | (byte2 << 4) | (byte3 >>> 4);
+ final long byte4 = blocks[blocksOffset++] & 0xFF;
+ final long byte5 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte3 & 15) << 10) | (byte4 << 2) | (byte5 >>> 6);
+ final long byte6 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte5 & 63) << 8) | byte6;
}
+ }
}