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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 [10/12] -
/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/BulkOperationPacked3.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked3.java?rev=1379491&r1=1379490&r2=1379491&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked3.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked3.java Fri Aug 31 16:01:20 2012
@@ -24,352 +24,190 @@ package org.apache.lucene.util.packed;
*/
final class BulkOperationPacked3 extends BulkOperationPacked {
- public BulkOperationPacked3() {
- super(3);
- assert blockCount() == 3;
- assert valueCount() == 64;
+ public BulkOperationPacked3() {
+ super(3);
+ assert blockCount() == 3;
+ 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 >>> 61);
+ values[valuesOffset++] = (int) ((block0 >>> 58) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 55) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 52) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 49) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 46) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 43) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 40) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 37) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 34) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 31) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 28) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 25) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 22) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 19) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 16) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 13) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 10) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 7) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 4) & 7L);
+ values[valuesOffset++] = (int) ((block0 >>> 1) & 7L);
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block0 & 1L) << 2) | (block1 >>> 62));
+ values[valuesOffset++] = (int) ((block1 >>> 59) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 56) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 53) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 50) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 47) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 44) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 41) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 38) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 35) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 32) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 29) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 26) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 23) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 20) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 17) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 14) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 11) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 8) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 5) & 7L);
+ values[valuesOffset++] = (int) ((block1 >>> 2) & 7L);
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block1 & 3L) << 1) | (block2 >>> 63));
+ values[valuesOffset++] = (int) ((block2 >>> 60) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 57) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 54) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 51) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 48) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 45) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 42) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 39) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 36) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 33) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 30) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 27) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 24) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 21) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 18) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 15) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 12) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 9) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 6) & 7L);
+ values[valuesOffset++] = (int) ((block2 >>> 3) & 7L);
+ values[valuesOffset++] = (int) (block2 & 7L);
}
+ }
- @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 >>> 61);
- values[valuesOffset++] = (int) ((block0 >>> 58) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 55) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 52) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 49) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 46) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 43) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 40) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 37) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 34) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 31) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 28) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 25) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 22) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 19) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 16) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 13) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 10) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 7) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 4) & 7L);
- values[valuesOffset++] = (int) ((block0 >>> 1) & 7L);
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block0 & 1L) << 2) | (block1 >>> 62));
- values[valuesOffset++] = (int) ((block1 >>> 59) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 56) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 53) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 50) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 47) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 44) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 41) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 38) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 35) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 32) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 29) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 26) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 23) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 20) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 17) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 14) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 11) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 8) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 5) & 7L);
- values[valuesOffset++] = (int) ((block1 >>> 2) & 7L);
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block1 & 3L) << 1) | (block2 >>> 63));
- values[valuesOffset++] = (int) ((block2 >>> 60) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 57) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 54) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 51) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 48) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 45) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 42) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 39) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 36) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 33) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 30) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 27) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 24) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 21) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 18) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 15) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 12) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 9) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 6) & 7L);
- values[valuesOffset++] = (int) ((block2 >>> 3) & 7L);
- values[valuesOffset++] = (int) (block2 & 7L);
- }
+ @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;
+ values[valuesOffset++] = byte0 >>> 5;
+ values[valuesOffset++] = (byte0 >>> 2) & 7;
+ final int byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte0 & 3) << 1) | (byte1 >>> 7);
+ values[valuesOffset++] = (byte1 >>> 4) & 7;
+ values[valuesOffset++] = (byte1 >>> 1) & 7;
+ final int byte2 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 1) << 2) | (byte2 >>> 6);
+ values[valuesOffset++] = (byte2 >>> 3) & 7;
+ values[valuesOffset++] = byte2 & 7;
}
+ }
- @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;
- values[valuesOffset++] = byte0 >>> 5;
- values[valuesOffset++] = (byte0 >>> 2) & 7;
- final int byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte0 & 3) << 1) | (byte1 >>> 7);
- values[valuesOffset++] = (byte1 >>> 4) & 7;
- values[valuesOffset++] = (byte1 >>> 1) & 7;
- final int byte2 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 1) << 2) | (byte2 >>> 6);
- values[valuesOffset++] = (byte2 >>> 3) & 7;
- values[valuesOffset++] = byte2 & 7;
- final int byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte3 >>> 5;
- values[valuesOffset++] = (byte3 >>> 2) & 7;
- final int byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 3) << 1) | (byte4 >>> 7);
- values[valuesOffset++] = (byte4 >>> 4) & 7;
- values[valuesOffset++] = (byte4 >>> 1) & 7;
- final int byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte4 & 1) << 2) | (byte5 >>> 6);
- values[valuesOffset++] = (byte5 >>> 3) & 7;
- values[valuesOffset++] = byte5 & 7;
- final int byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte6 >>> 5;
- values[valuesOffset++] = (byte6 >>> 2) & 7;
- final int byte7 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte6 & 3) << 1) | (byte7 >>> 7);
- values[valuesOffset++] = (byte7 >>> 4) & 7;
- values[valuesOffset++] = (byte7 >>> 1) & 7;
- final int byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte7 & 1) << 2) | (byte8 >>> 6);
- values[valuesOffset++] = (byte8 >>> 3) & 7;
- values[valuesOffset++] = byte8 & 7;
- final int byte9 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte9 >>> 5;
- values[valuesOffset++] = (byte9 >>> 2) & 7;
- final int byte10 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte9 & 3) << 1) | (byte10 >>> 7);
- values[valuesOffset++] = (byte10 >>> 4) & 7;
- values[valuesOffset++] = (byte10 >>> 1) & 7;
- final int byte11 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte10 & 1) << 2) | (byte11 >>> 6);
- values[valuesOffset++] = (byte11 >>> 3) & 7;
- values[valuesOffset++] = byte11 & 7;
- final int byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte12 >>> 5;
- values[valuesOffset++] = (byte12 >>> 2) & 7;
- final int byte13 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte12 & 3) << 1) | (byte13 >>> 7);
- values[valuesOffset++] = (byte13 >>> 4) & 7;
- values[valuesOffset++] = (byte13 >>> 1) & 7;
- final int byte14 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte13 & 1) << 2) | (byte14 >>> 6);
- values[valuesOffset++] = (byte14 >>> 3) & 7;
- values[valuesOffset++] = byte14 & 7;
- final int byte15 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte15 >>> 5;
- values[valuesOffset++] = (byte15 >>> 2) & 7;
- final int byte16 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte15 & 3) << 1) | (byte16 >>> 7);
- values[valuesOffset++] = (byte16 >>> 4) & 7;
- values[valuesOffset++] = (byte16 >>> 1) & 7;
- final int byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte16 & 1) << 2) | (byte17 >>> 6);
- values[valuesOffset++] = (byte17 >>> 3) & 7;
- values[valuesOffset++] = byte17 & 7;
- final int byte18 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte18 >>> 5;
- values[valuesOffset++] = (byte18 >>> 2) & 7;
- final int byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte18 & 3) << 1) | (byte19 >>> 7);
- values[valuesOffset++] = (byte19 >>> 4) & 7;
- values[valuesOffset++] = (byte19 >>> 1) & 7;
- final int byte20 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte19 & 1) << 2) | (byte20 >>> 6);
- values[valuesOffset++] = (byte20 >>> 3) & 7;
- values[valuesOffset++] = byte20 & 7;
- final int byte21 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte21 >>> 5;
- values[valuesOffset++] = (byte21 >>> 2) & 7;
- final int byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte21 & 3) << 1) | (byte22 >>> 7);
- values[valuesOffset++] = (byte22 >>> 4) & 7;
- values[valuesOffset++] = (byte22 >>> 1) & 7;
- final int byte23 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 1) << 2) | (byte23 >>> 6);
- values[valuesOffset++] = (byte23 >>> 3) & 7;
- values[valuesOffset++] = byte23 & 7;
- }
+ @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 >>> 61;
+ values[valuesOffset++] = (block0 >>> 58) & 7L;
+ values[valuesOffset++] = (block0 >>> 55) & 7L;
+ values[valuesOffset++] = (block0 >>> 52) & 7L;
+ values[valuesOffset++] = (block0 >>> 49) & 7L;
+ values[valuesOffset++] = (block0 >>> 46) & 7L;
+ values[valuesOffset++] = (block0 >>> 43) & 7L;
+ values[valuesOffset++] = (block0 >>> 40) & 7L;
+ values[valuesOffset++] = (block0 >>> 37) & 7L;
+ values[valuesOffset++] = (block0 >>> 34) & 7L;
+ values[valuesOffset++] = (block0 >>> 31) & 7L;
+ values[valuesOffset++] = (block0 >>> 28) & 7L;
+ values[valuesOffset++] = (block0 >>> 25) & 7L;
+ values[valuesOffset++] = (block0 >>> 22) & 7L;
+ values[valuesOffset++] = (block0 >>> 19) & 7L;
+ values[valuesOffset++] = (block0 >>> 16) & 7L;
+ values[valuesOffset++] = (block0 >>> 13) & 7L;
+ values[valuesOffset++] = (block0 >>> 10) & 7L;
+ values[valuesOffset++] = (block0 >>> 7) & 7L;
+ values[valuesOffset++] = (block0 >>> 4) & 7L;
+ values[valuesOffset++] = (block0 >>> 1) & 7L;
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block0 & 1L) << 2) | (block1 >>> 62);
+ values[valuesOffset++] = (block1 >>> 59) & 7L;
+ values[valuesOffset++] = (block1 >>> 56) & 7L;
+ values[valuesOffset++] = (block1 >>> 53) & 7L;
+ values[valuesOffset++] = (block1 >>> 50) & 7L;
+ values[valuesOffset++] = (block1 >>> 47) & 7L;
+ values[valuesOffset++] = (block1 >>> 44) & 7L;
+ values[valuesOffset++] = (block1 >>> 41) & 7L;
+ values[valuesOffset++] = (block1 >>> 38) & 7L;
+ values[valuesOffset++] = (block1 >>> 35) & 7L;
+ values[valuesOffset++] = (block1 >>> 32) & 7L;
+ values[valuesOffset++] = (block1 >>> 29) & 7L;
+ values[valuesOffset++] = (block1 >>> 26) & 7L;
+ values[valuesOffset++] = (block1 >>> 23) & 7L;
+ values[valuesOffset++] = (block1 >>> 20) & 7L;
+ values[valuesOffset++] = (block1 >>> 17) & 7L;
+ values[valuesOffset++] = (block1 >>> 14) & 7L;
+ values[valuesOffset++] = (block1 >>> 11) & 7L;
+ values[valuesOffset++] = (block1 >>> 8) & 7L;
+ values[valuesOffset++] = (block1 >>> 5) & 7L;
+ values[valuesOffset++] = (block1 >>> 2) & 7L;
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block1 & 3L) << 1) | (block2 >>> 63);
+ values[valuesOffset++] = (block2 >>> 60) & 7L;
+ values[valuesOffset++] = (block2 >>> 57) & 7L;
+ values[valuesOffset++] = (block2 >>> 54) & 7L;
+ values[valuesOffset++] = (block2 >>> 51) & 7L;
+ values[valuesOffset++] = (block2 >>> 48) & 7L;
+ values[valuesOffset++] = (block2 >>> 45) & 7L;
+ values[valuesOffset++] = (block2 >>> 42) & 7L;
+ values[valuesOffset++] = (block2 >>> 39) & 7L;
+ values[valuesOffset++] = (block2 >>> 36) & 7L;
+ values[valuesOffset++] = (block2 >>> 33) & 7L;
+ values[valuesOffset++] = (block2 >>> 30) & 7L;
+ values[valuesOffset++] = (block2 >>> 27) & 7L;
+ values[valuesOffset++] = (block2 >>> 24) & 7L;
+ values[valuesOffset++] = (block2 >>> 21) & 7L;
+ values[valuesOffset++] = (block2 >>> 18) & 7L;
+ values[valuesOffset++] = (block2 >>> 15) & 7L;
+ values[valuesOffset++] = (block2 >>> 12) & 7L;
+ values[valuesOffset++] = (block2 >>> 9) & 7L;
+ values[valuesOffset++] = (block2 >>> 6) & 7L;
+ values[valuesOffset++] = (block2 >>> 3) & 7L;
+ values[valuesOffset++] = block2 & 7L;
}
+ }
- @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 >>> 61;
- values[valuesOffset++] = (block0 >>> 58) & 7L;
- values[valuesOffset++] = (block0 >>> 55) & 7L;
- values[valuesOffset++] = (block0 >>> 52) & 7L;
- values[valuesOffset++] = (block0 >>> 49) & 7L;
- values[valuesOffset++] = (block0 >>> 46) & 7L;
- values[valuesOffset++] = (block0 >>> 43) & 7L;
- values[valuesOffset++] = (block0 >>> 40) & 7L;
- values[valuesOffset++] = (block0 >>> 37) & 7L;
- values[valuesOffset++] = (block0 >>> 34) & 7L;
- values[valuesOffset++] = (block0 >>> 31) & 7L;
- values[valuesOffset++] = (block0 >>> 28) & 7L;
- values[valuesOffset++] = (block0 >>> 25) & 7L;
- values[valuesOffset++] = (block0 >>> 22) & 7L;
- values[valuesOffset++] = (block0 >>> 19) & 7L;
- values[valuesOffset++] = (block0 >>> 16) & 7L;
- values[valuesOffset++] = (block0 >>> 13) & 7L;
- values[valuesOffset++] = (block0 >>> 10) & 7L;
- values[valuesOffset++] = (block0 >>> 7) & 7L;
- values[valuesOffset++] = (block0 >>> 4) & 7L;
- values[valuesOffset++] = (block0 >>> 1) & 7L;
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block0 & 1L) << 2) | (block1 >>> 62);
- values[valuesOffset++] = (block1 >>> 59) & 7L;
- values[valuesOffset++] = (block1 >>> 56) & 7L;
- values[valuesOffset++] = (block1 >>> 53) & 7L;
- values[valuesOffset++] = (block1 >>> 50) & 7L;
- values[valuesOffset++] = (block1 >>> 47) & 7L;
- values[valuesOffset++] = (block1 >>> 44) & 7L;
- values[valuesOffset++] = (block1 >>> 41) & 7L;
- values[valuesOffset++] = (block1 >>> 38) & 7L;
- values[valuesOffset++] = (block1 >>> 35) & 7L;
- values[valuesOffset++] = (block1 >>> 32) & 7L;
- values[valuesOffset++] = (block1 >>> 29) & 7L;
- values[valuesOffset++] = (block1 >>> 26) & 7L;
- values[valuesOffset++] = (block1 >>> 23) & 7L;
- values[valuesOffset++] = (block1 >>> 20) & 7L;
- values[valuesOffset++] = (block1 >>> 17) & 7L;
- values[valuesOffset++] = (block1 >>> 14) & 7L;
- values[valuesOffset++] = (block1 >>> 11) & 7L;
- values[valuesOffset++] = (block1 >>> 8) & 7L;
- values[valuesOffset++] = (block1 >>> 5) & 7L;
- values[valuesOffset++] = (block1 >>> 2) & 7L;
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block1 & 3L) << 1) | (block2 >>> 63);
- values[valuesOffset++] = (block2 >>> 60) & 7L;
- values[valuesOffset++] = (block2 >>> 57) & 7L;
- values[valuesOffset++] = (block2 >>> 54) & 7L;
- values[valuesOffset++] = (block2 >>> 51) & 7L;
- values[valuesOffset++] = (block2 >>> 48) & 7L;
- values[valuesOffset++] = (block2 >>> 45) & 7L;
- values[valuesOffset++] = (block2 >>> 42) & 7L;
- values[valuesOffset++] = (block2 >>> 39) & 7L;
- values[valuesOffset++] = (block2 >>> 36) & 7L;
- values[valuesOffset++] = (block2 >>> 33) & 7L;
- values[valuesOffset++] = (block2 >>> 30) & 7L;
- values[valuesOffset++] = (block2 >>> 27) & 7L;
- values[valuesOffset++] = (block2 >>> 24) & 7L;
- values[valuesOffset++] = (block2 >>> 21) & 7L;
- values[valuesOffset++] = (block2 >>> 18) & 7L;
- values[valuesOffset++] = (block2 >>> 15) & 7L;
- values[valuesOffset++] = (block2 >>> 12) & 7L;
- values[valuesOffset++] = (block2 >>> 9) & 7L;
- values[valuesOffset++] = (block2 >>> 6) & 7L;
- values[valuesOffset++] = (block2 >>> 3) & 7L;
- values[valuesOffset++] = block2 & 7L;
- }
- }
-
- @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;
- values[valuesOffset++] = byte0 >>> 5;
- values[valuesOffset++] = (byte0 >>> 2) & 7;
- final long byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte0 & 3) << 1) | (byte1 >>> 7);
- values[valuesOffset++] = (byte1 >>> 4) & 7;
- values[valuesOffset++] = (byte1 >>> 1) & 7;
- final long byte2 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 1) << 2) | (byte2 >>> 6);
- values[valuesOffset++] = (byte2 >>> 3) & 7;
- values[valuesOffset++] = byte2 & 7;
- final long byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte3 >>> 5;
- values[valuesOffset++] = (byte3 >>> 2) & 7;
- final long byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 3) << 1) | (byte4 >>> 7);
- values[valuesOffset++] = (byte4 >>> 4) & 7;
- values[valuesOffset++] = (byte4 >>> 1) & 7;
- final long byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte4 & 1) << 2) | (byte5 >>> 6);
- values[valuesOffset++] = (byte5 >>> 3) & 7;
- values[valuesOffset++] = byte5 & 7;
- final long byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte6 >>> 5;
- values[valuesOffset++] = (byte6 >>> 2) & 7;
- final long byte7 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte6 & 3) << 1) | (byte7 >>> 7);
- values[valuesOffset++] = (byte7 >>> 4) & 7;
- values[valuesOffset++] = (byte7 >>> 1) & 7;
- final long byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte7 & 1) << 2) | (byte8 >>> 6);
- values[valuesOffset++] = (byte8 >>> 3) & 7;
- values[valuesOffset++] = byte8 & 7;
- final long byte9 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte9 >>> 5;
- values[valuesOffset++] = (byte9 >>> 2) & 7;
- final long byte10 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte9 & 3) << 1) | (byte10 >>> 7);
- values[valuesOffset++] = (byte10 >>> 4) & 7;
- values[valuesOffset++] = (byte10 >>> 1) & 7;
- final long byte11 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte10 & 1) << 2) | (byte11 >>> 6);
- values[valuesOffset++] = (byte11 >>> 3) & 7;
- values[valuesOffset++] = byte11 & 7;
- final long byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte12 >>> 5;
- values[valuesOffset++] = (byte12 >>> 2) & 7;
- final long byte13 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte12 & 3) << 1) | (byte13 >>> 7);
- values[valuesOffset++] = (byte13 >>> 4) & 7;
- values[valuesOffset++] = (byte13 >>> 1) & 7;
- final long byte14 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte13 & 1) << 2) | (byte14 >>> 6);
- values[valuesOffset++] = (byte14 >>> 3) & 7;
- values[valuesOffset++] = byte14 & 7;
- final long byte15 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte15 >>> 5;
- values[valuesOffset++] = (byte15 >>> 2) & 7;
- final long byte16 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte15 & 3) << 1) | (byte16 >>> 7);
- values[valuesOffset++] = (byte16 >>> 4) & 7;
- values[valuesOffset++] = (byte16 >>> 1) & 7;
- final long byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte16 & 1) << 2) | (byte17 >>> 6);
- values[valuesOffset++] = (byte17 >>> 3) & 7;
- values[valuesOffset++] = byte17 & 7;
- final long byte18 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte18 >>> 5;
- values[valuesOffset++] = (byte18 >>> 2) & 7;
- final long byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte18 & 3) << 1) | (byte19 >>> 7);
- values[valuesOffset++] = (byte19 >>> 4) & 7;
- values[valuesOffset++] = (byte19 >>> 1) & 7;
- final long byte20 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte19 & 1) << 2) | (byte20 >>> 6);
- values[valuesOffset++] = (byte20 >>> 3) & 7;
- values[valuesOffset++] = byte20 & 7;
- final long byte21 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte21 >>> 5;
- values[valuesOffset++] = (byte21 >>> 2) & 7;
- final long byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte21 & 3) << 1) | (byte22 >>> 7);
- values[valuesOffset++] = (byte22 >>> 4) & 7;
- values[valuesOffset++] = (byte22 >>> 1) & 7;
- final long byte23 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 1) << 2) | (byte23 >>> 6);
- values[valuesOffset++] = (byte23 >>> 3) & 7;
- values[valuesOffset++] = byte23 & 7;
- }
+ @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;
+ values[valuesOffset++] = byte0 >>> 5;
+ values[valuesOffset++] = (byte0 >>> 2) & 7;
+ final long byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte0 & 3) << 1) | (byte1 >>> 7);
+ values[valuesOffset++] = (byte1 >>> 4) & 7;
+ values[valuesOffset++] = (byte1 >>> 1) & 7;
+ final long byte2 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 1) << 2) | (byte2 >>> 6);
+ values[valuesOffset++] = (byte2 >>> 3) & 7;
+ values[valuesOffset++] = byte2 & 7;
}
+ }
}
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked4.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked4.java?rev=1379491&r1=1379490&r2=1379491&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked4.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked4.java Fri Aug 31 16:01:20 2012
@@ -24,124 +24,48 @@ package org.apache.lucene.util.packed;
*/
final class BulkOperationPacked4 extends BulkOperationPacked {
- public BulkOperationPacked4() {
- super(4);
- assert blockCount() == 1;
- assert valueCount() == 16;
- }
-
- @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 >>> 60);
- values[valuesOffset++] = (int) ((block0 >>> 56) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 52) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 48) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 44) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 40) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 36) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 32) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 28) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 24) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 20) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 16) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 12) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 8) & 15L);
- values[valuesOffset++] = (int) ((block0 >>> 4) & 15L);
- values[valuesOffset++] = (int) (block0 & 15L);
+ public BulkOperationPacked4() {
+ super(4);
+ assert blockCount() == 1;
+ assert valueCount() == 16;
+ }
+
+ @Override
+ public void decode(long[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < iterations; ++i) {
+ final long block = blocks[blocksOffset++];
+ for (int shift = 60; shift >= 0; shift -= 4) {
+ values[valuesOffset++] = (int) ((block >>> shift) & 15);
}
}
+ }
- @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;
- values[valuesOffset++] = byte0 >>> 4;
- values[valuesOffset++] = byte0 & 15;
- final int byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte1 >>> 4;
- values[valuesOffset++] = byte1 & 15;
- final int byte2 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte2 >>> 4;
- values[valuesOffset++] = byte2 & 15;
- final int byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte3 >>> 4;
- values[valuesOffset++] = byte3 & 15;
- final int byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte4 >>> 4;
- values[valuesOffset++] = byte4 & 15;
- final int byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte5 >>> 4;
- values[valuesOffset++] = byte5 & 15;
- final int byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte6 >>> 4;
- values[valuesOffset++] = byte6 & 15;
- final int byte7 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte7 >>> 4;
- values[valuesOffset++] = byte7 & 15;
- }
+ @Override
+ public void decode(byte[] blocks, int blocksOffset, int[] values, int valuesOffset, int iterations) {
+ for (int j = 0; j < 8 * iterations; ++j) {
+ final byte block = blocks[blocksOffset++];
+ values[valuesOffset++] = (block >>> 4) & 15;
+ values[valuesOffset++] = block & 15;
}
+ }
- @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 >>> 60;
- values[valuesOffset++] = (block0 >>> 56) & 15L;
- values[valuesOffset++] = (block0 >>> 52) & 15L;
- values[valuesOffset++] = (block0 >>> 48) & 15L;
- values[valuesOffset++] = (block0 >>> 44) & 15L;
- values[valuesOffset++] = (block0 >>> 40) & 15L;
- values[valuesOffset++] = (block0 >>> 36) & 15L;
- values[valuesOffset++] = (block0 >>> 32) & 15L;
- values[valuesOffset++] = (block0 >>> 28) & 15L;
- values[valuesOffset++] = (block0 >>> 24) & 15L;
- values[valuesOffset++] = (block0 >>> 20) & 15L;
- values[valuesOffset++] = (block0 >>> 16) & 15L;
- values[valuesOffset++] = (block0 >>> 12) & 15L;
- values[valuesOffset++] = (block0 >>> 8) & 15L;
- values[valuesOffset++] = (block0 >>> 4) & 15L;
- values[valuesOffset++] = block0 & 15L;
+ @Override
+ public void decode(long[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
+ for (int i = 0; i < iterations; ++i) {
+ final long block = blocks[blocksOffset++];
+ for (int shift = 60; shift >= 0; shift -= 4) {
+ values[valuesOffset++] = (block >>> shift) & 15;
}
}
+ }
- @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;
- values[valuesOffset++] = byte0 >>> 4;
- values[valuesOffset++] = byte0 & 15;
- final long byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte1 >>> 4;
- values[valuesOffset++] = byte1 & 15;
- final long byte2 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte2 >>> 4;
- values[valuesOffset++] = byte2 & 15;
- final long byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte3 >>> 4;
- values[valuesOffset++] = byte3 & 15;
- final long byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte4 >>> 4;
- values[valuesOffset++] = byte4 & 15;
- final long byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte5 >>> 4;
- values[valuesOffset++] = byte5 & 15;
- final long byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte6 >>> 4;
- values[valuesOffset++] = byte6 & 15;
- final long byte7 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte7 >>> 4;
- values[valuesOffset++] = byte7 & 15;
- }
+ @Override
+ public void decode(byte[] blocks, int blocksOffset, long[] values, int valuesOffset, int iterations) {
+ for (int j = 0; j < 8 * iterations; ++j) {
+ final byte block = blocks[blocksOffset++];
+ values[valuesOffset++] = (block >>> 4) & 15;
+ values[valuesOffset++] = block & 15;
}
+ }
}
Modified: lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked5.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked5.java?rev=1379491&r1=1379490&r2=1379491&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked5.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/util/packed/BulkOperationPacked5.java Fri Aug 31 16:01:20 2012
@@ -24,388 +24,198 @@ package org.apache.lucene.util.packed;
*/
final class BulkOperationPacked5 extends BulkOperationPacked {
- public BulkOperationPacked5() {
- super(5);
- assert blockCount() == 5;
- assert valueCount() == 64;
+ public BulkOperationPacked5() {
+ super(5);
+ assert blockCount() == 5;
+ 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 >>> 59);
+ values[valuesOffset++] = (int) ((block0 >>> 54) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 49) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 44) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 39) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 34) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 29) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 24) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 19) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 14) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 9) & 31L);
+ values[valuesOffset++] = (int) ((block0 >>> 4) & 31L);
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block0 & 15L) << 1) | (block1 >>> 63));
+ values[valuesOffset++] = (int) ((block1 >>> 58) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 53) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 48) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 43) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 38) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 33) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 28) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 23) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 18) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 13) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 8) & 31L);
+ values[valuesOffset++] = (int) ((block1 >>> 3) & 31L);
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block1 & 7L) << 2) | (block2 >>> 62));
+ values[valuesOffset++] = (int) ((block2 >>> 57) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 52) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 47) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 42) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 37) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 32) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 27) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 22) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 17) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 12) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 7) & 31L);
+ values[valuesOffset++] = (int) ((block2 >>> 2) & 31L);
+ final long block3 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block2 & 3L) << 3) | (block3 >>> 61));
+ values[valuesOffset++] = (int) ((block3 >>> 56) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 51) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 46) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 41) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 36) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 31) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 26) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 21) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 16) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 11) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 6) & 31L);
+ values[valuesOffset++] = (int) ((block3 >>> 1) & 31L);
+ final long block4 = blocks[blocksOffset++];
+ values[valuesOffset++] = (int) (((block3 & 1L) << 4) | (block4 >>> 60));
+ values[valuesOffset++] = (int) ((block4 >>> 55) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 50) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 45) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 40) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 35) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 30) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 25) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 20) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 15) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 10) & 31L);
+ values[valuesOffset++] = (int) ((block4 >>> 5) & 31L);
+ values[valuesOffset++] = (int) (block4 & 31L);
}
+ }
- @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 >>> 59);
- values[valuesOffset++] = (int) ((block0 >>> 54) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 49) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 44) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 39) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 34) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 29) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 24) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 19) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 14) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 9) & 31L);
- values[valuesOffset++] = (int) ((block0 >>> 4) & 31L);
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block0 & 15L) << 1) | (block1 >>> 63));
- values[valuesOffset++] = (int) ((block1 >>> 58) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 53) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 48) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 43) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 38) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 33) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 28) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 23) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 18) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 13) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 8) & 31L);
- values[valuesOffset++] = (int) ((block1 >>> 3) & 31L);
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block1 & 7L) << 2) | (block2 >>> 62));
- values[valuesOffset++] = (int) ((block2 >>> 57) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 52) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 47) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 42) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 37) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 32) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 27) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 22) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 17) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 12) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 7) & 31L);
- values[valuesOffset++] = (int) ((block2 >>> 2) & 31L);
- final long block3 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block2 & 3L) << 3) | (block3 >>> 61));
- values[valuesOffset++] = (int) ((block3 >>> 56) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 51) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 46) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 41) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 36) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 31) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 26) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 21) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 16) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 11) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 6) & 31L);
- values[valuesOffset++] = (int) ((block3 >>> 1) & 31L);
- final long block4 = blocks[blocksOffset++];
- values[valuesOffset++] = (int) (((block3 & 1L) << 4) | (block4 >>> 60));
- values[valuesOffset++] = (int) ((block4 >>> 55) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 50) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 45) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 40) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 35) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 30) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 25) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 20) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 15) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 10) & 31L);
- values[valuesOffset++] = (int) ((block4 >>> 5) & 31L);
- values[valuesOffset++] = (int) (block4 & 31L);
- }
+ @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;
+ values[valuesOffset++] = byte0 >>> 3;
+ final int byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte0 & 7) << 2) | (byte1 >>> 6);
+ values[valuesOffset++] = (byte1 >>> 1) & 31;
+ final int byte2 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 1) << 4) | (byte2 >>> 4);
+ final int byte3 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte2 & 15) << 1) | (byte3 >>> 7);
+ values[valuesOffset++] = (byte3 >>> 2) & 31;
+ final int byte4 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte3 & 3) << 3) | (byte4 >>> 5);
+ values[valuesOffset++] = byte4 & 31;
}
+ }
- @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;
- values[valuesOffset++] = byte0 >>> 3;
- final int byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte0 & 7) << 2) | (byte1 >>> 6);
- values[valuesOffset++] = (byte1 >>> 1) & 31;
- final int byte2 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 1) << 4) | (byte2 >>> 4);
- final int byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte2 & 15) << 1) | (byte3 >>> 7);
- values[valuesOffset++] = (byte3 >>> 2) & 31;
- final int byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 3) << 3) | (byte4 >>> 5);
- values[valuesOffset++] = byte4 & 31;
- final int byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte5 >>> 3;
- final int byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte5 & 7) << 2) | (byte6 >>> 6);
- values[valuesOffset++] = (byte6 >>> 1) & 31;
- final int byte7 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte6 & 1) << 4) | (byte7 >>> 4);
- final int byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte7 & 15) << 1) | (byte8 >>> 7);
- values[valuesOffset++] = (byte8 >>> 2) & 31;
- final int byte9 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte8 & 3) << 3) | (byte9 >>> 5);
- values[valuesOffset++] = byte9 & 31;
- final int byte10 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte10 >>> 3;
- final int byte11 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte10 & 7) << 2) | (byte11 >>> 6);
- values[valuesOffset++] = (byte11 >>> 1) & 31;
- final int byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte11 & 1) << 4) | (byte12 >>> 4);
- final int byte13 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte12 & 15) << 1) | (byte13 >>> 7);
- values[valuesOffset++] = (byte13 >>> 2) & 31;
- final int byte14 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte13 & 3) << 3) | (byte14 >>> 5);
- values[valuesOffset++] = byte14 & 31;
- final int byte15 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte15 >>> 3;
- final int byte16 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte15 & 7) << 2) | (byte16 >>> 6);
- values[valuesOffset++] = (byte16 >>> 1) & 31;
- final int byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte16 & 1) << 4) | (byte17 >>> 4);
- final int byte18 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte17 & 15) << 1) | (byte18 >>> 7);
- values[valuesOffset++] = (byte18 >>> 2) & 31;
- final int byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte18 & 3) << 3) | (byte19 >>> 5);
- values[valuesOffset++] = byte19 & 31;
- final int byte20 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte20 >>> 3;
- final int byte21 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte20 & 7) << 2) | (byte21 >>> 6);
- values[valuesOffset++] = (byte21 >>> 1) & 31;
- final int byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte21 & 1) << 4) | (byte22 >>> 4);
- final int byte23 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 15) << 1) | (byte23 >>> 7);
- values[valuesOffset++] = (byte23 >>> 2) & 31;
- final int byte24 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte23 & 3) << 3) | (byte24 >>> 5);
- values[valuesOffset++] = byte24 & 31;
- final int byte25 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte25 >>> 3;
- final int byte26 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte25 & 7) << 2) | (byte26 >>> 6);
- values[valuesOffset++] = (byte26 >>> 1) & 31;
- final int byte27 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte26 & 1) << 4) | (byte27 >>> 4);
- final int byte28 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte27 & 15) << 1) | (byte28 >>> 7);
- values[valuesOffset++] = (byte28 >>> 2) & 31;
- final int byte29 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte28 & 3) << 3) | (byte29 >>> 5);
- values[valuesOffset++] = byte29 & 31;
- final int byte30 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte30 >>> 3;
- final int byte31 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte30 & 7) << 2) | (byte31 >>> 6);
- values[valuesOffset++] = (byte31 >>> 1) & 31;
- final int byte32 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte31 & 1) << 4) | (byte32 >>> 4);
- final int byte33 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte32 & 15) << 1) | (byte33 >>> 7);
- values[valuesOffset++] = (byte33 >>> 2) & 31;
- final int byte34 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte33 & 3) << 3) | (byte34 >>> 5);
- values[valuesOffset++] = byte34 & 31;
- final int byte35 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte35 >>> 3;
- final int byte36 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte35 & 7) << 2) | (byte36 >>> 6);
- values[valuesOffset++] = (byte36 >>> 1) & 31;
- final int byte37 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte36 & 1) << 4) | (byte37 >>> 4);
- final int byte38 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte37 & 15) << 1) | (byte38 >>> 7);
- values[valuesOffset++] = (byte38 >>> 2) & 31;
- final int byte39 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte38 & 3) << 3) | (byte39 >>> 5);
- values[valuesOffset++] = byte39 & 31;
- }
+ @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 >>> 59;
+ values[valuesOffset++] = (block0 >>> 54) & 31L;
+ values[valuesOffset++] = (block0 >>> 49) & 31L;
+ values[valuesOffset++] = (block0 >>> 44) & 31L;
+ values[valuesOffset++] = (block0 >>> 39) & 31L;
+ values[valuesOffset++] = (block0 >>> 34) & 31L;
+ values[valuesOffset++] = (block0 >>> 29) & 31L;
+ values[valuesOffset++] = (block0 >>> 24) & 31L;
+ values[valuesOffset++] = (block0 >>> 19) & 31L;
+ values[valuesOffset++] = (block0 >>> 14) & 31L;
+ values[valuesOffset++] = (block0 >>> 9) & 31L;
+ values[valuesOffset++] = (block0 >>> 4) & 31L;
+ final long block1 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block0 & 15L) << 1) | (block1 >>> 63);
+ values[valuesOffset++] = (block1 >>> 58) & 31L;
+ values[valuesOffset++] = (block1 >>> 53) & 31L;
+ values[valuesOffset++] = (block1 >>> 48) & 31L;
+ values[valuesOffset++] = (block1 >>> 43) & 31L;
+ values[valuesOffset++] = (block1 >>> 38) & 31L;
+ values[valuesOffset++] = (block1 >>> 33) & 31L;
+ values[valuesOffset++] = (block1 >>> 28) & 31L;
+ values[valuesOffset++] = (block1 >>> 23) & 31L;
+ values[valuesOffset++] = (block1 >>> 18) & 31L;
+ values[valuesOffset++] = (block1 >>> 13) & 31L;
+ values[valuesOffset++] = (block1 >>> 8) & 31L;
+ values[valuesOffset++] = (block1 >>> 3) & 31L;
+ final long block2 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block1 & 7L) << 2) | (block2 >>> 62);
+ values[valuesOffset++] = (block2 >>> 57) & 31L;
+ values[valuesOffset++] = (block2 >>> 52) & 31L;
+ values[valuesOffset++] = (block2 >>> 47) & 31L;
+ values[valuesOffset++] = (block2 >>> 42) & 31L;
+ values[valuesOffset++] = (block2 >>> 37) & 31L;
+ values[valuesOffset++] = (block2 >>> 32) & 31L;
+ values[valuesOffset++] = (block2 >>> 27) & 31L;
+ values[valuesOffset++] = (block2 >>> 22) & 31L;
+ values[valuesOffset++] = (block2 >>> 17) & 31L;
+ values[valuesOffset++] = (block2 >>> 12) & 31L;
+ values[valuesOffset++] = (block2 >>> 7) & 31L;
+ values[valuesOffset++] = (block2 >>> 2) & 31L;
+ final long block3 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block2 & 3L) << 3) | (block3 >>> 61);
+ values[valuesOffset++] = (block3 >>> 56) & 31L;
+ values[valuesOffset++] = (block3 >>> 51) & 31L;
+ values[valuesOffset++] = (block3 >>> 46) & 31L;
+ values[valuesOffset++] = (block3 >>> 41) & 31L;
+ values[valuesOffset++] = (block3 >>> 36) & 31L;
+ values[valuesOffset++] = (block3 >>> 31) & 31L;
+ values[valuesOffset++] = (block3 >>> 26) & 31L;
+ values[valuesOffset++] = (block3 >>> 21) & 31L;
+ values[valuesOffset++] = (block3 >>> 16) & 31L;
+ values[valuesOffset++] = (block3 >>> 11) & 31L;
+ values[valuesOffset++] = (block3 >>> 6) & 31L;
+ values[valuesOffset++] = (block3 >>> 1) & 31L;
+ final long block4 = blocks[blocksOffset++];
+ values[valuesOffset++] = ((block3 & 1L) << 4) | (block4 >>> 60);
+ values[valuesOffset++] = (block4 >>> 55) & 31L;
+ values[valuesOffset++] = (block4 >>> 50) & 31L;
+ values[valuesOffset++] = (block4 >>> 45) & 31L;
+ values[valuesOffset++] = (block4 >>> 40) & 31L;
+ values[valuesOffset++] = (block4 >>> 35) & 31L;
+ values[valuesOffset++] = (block4 >>> 30) & 31L;
+ values[valuesOffset++] = (block4 >>> 25) & 31L;
+ values[valuesOffset++] = (block4 >>> 20) & 31L;
+ values[valuesOffset++] = (block4 >>> 15) & 31L;
+ values[valuesOffset++] = (block4 >>> 10) & 31L;
+ values[valuesOffset++] = (block4 >>> 5) & 31L;
+ values[valuesOffset++] = block4 & 31L;
}
+ }
- @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 >>> 59;
- values[valuesOffset++] = (block0 >>> 54) & 31L;
- values[valuesOffset++] = (block0 >>> 49) & 31L;
- values[valuesOffset++] = (block0 >>> 44) & 31L;
- values[valuesOffset++] = (block0 >>> 39) & 31L;
- values[valuesOffset++] = (block0 >>> 34) & 31L;
- values[valuesOffset++] = (block0 >>> 29) & 31L;
- values[valuesOffset++] = (block0 >>> 24) & 31L;
- values[valuesOffset++] = (block0 >>> 19) & 31L;
- values[valuesOffset++] = (block0 >>> 14) & 31L;
- values[valuesOffset++] = (block0 >>> 9) & 31L;
- values[valuesOffset++] = (block0 >>> 4) & 31L;
- final long block1 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block0 & 15L) << 1) | (block1 >>> 63);
- values[valuesOffset++] = (block1 >>> 58) & 31L;
- values[valuesOffset++] = (block1 >>> 53) & 31L;
- values[valuesOffset++] = (block1 >>> 48) & 31L;
- values[valuesOffset++] = (block1 >>> 43) & 31L;
- values[valuesOffset++] = (block1 >>> 38) & 31L;
- values[valuesOffset++] = (block1 >>> 33) & 31L;
- values[valuesOffset++] = (block1 >>> 28) & 31L;
- values[valuesOffset++] = (block1 >>> 23) & 31L;
- values[valuesOffset++] = (block1 >>> 18) & 31L;
- values[valuesOffset++] = (block1 >>> 13) & 31L;
- values[valuesOffset++] = (block1 >>> 8) & 31L;
- values[valuesOffset++] = (block1 >>> 3) & 31L;
- final long block2 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block1 & 7L) << 2) | (block2 >>> 62);
- values[valuesOffset++] = (block2 >>> 57) & 31L;
- values[valuesOffset++] = (block2 >>> 52) & 31L;
- values[valuesOffset++] = (block2 >>> 47) & 31L;
- values[valuesOffset++] = (block2 >>> 42) & 31L;
- values[valuesOffset++] = (block2 >>> 37) & 31L;
- values[valuesOffset++] = (block2 >>> 32) & 31L;
- values[valuesOffset++] = (block2 >>> 27) & 31L;
- values[valuesOffset++] = (block2 >>> 22) & 31L;
- values[valuesOffset++] = (block2 >>> 17) & 31L;
- values[valuesOffset++] = (block2 >>> 12) & 31L;
- values[valuesOffset++] = (block2 >>> 7) & 31L;
- values[valuesOffset++] = (block2 >>> 2) & 31L;
- final long block3 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block2 & 3L) << 3) | (block3 >>> 61);
- values[valuesOffset++] = (block3 >>> 56) & 31L;
- values[valuesOffset++] = (block3 >>> 51) & 31L;
- values[valuesOffset++] = (block3 >>> 46) & 31L;
- values[valuesOffset++] = (block3 >>> 41) & 31L;
- values[valuesOffset++] = (block3 >>> 36) & 31L;
- values[valuesOffset++] = (block3 >>> 31) & 31L;
- values[valuesOffset++] = (block3 >>> 26) & 31L;
- values[valuesOffset++] = (block3 >>> 21) & 31L;
- values[valuesOffset++] = (block3 >>> 16) & 31L;
- values[valuesOffset++] = (block3 >>> 11) & 31L;
- values[valuesOffset++] = (block3 >>> 6) & 31L;
- values[valuesOffset++] = (block3 >>> 1) & 31L;
- final long block4 = blocks[blocksOffset++];
- values[valuesOffset++] = ((block3 & 1L) << 4) | (block4 >>> 60);
- values[valuesOffset++] = (block4 >>> 55) & 31L;
- values[valuesOffset++] = (block4 >>> 50) & 31L;
- values[valuesOffset++] = (block4 >>> 45) & 31L;
- values[valuesOffset++] = (block4 >>> 40) & 31L;
- values[valuesOffset++] = (block4 >>> 35) & 31L;
- values[valuesOffset++] = (block4 >>> 30) & 31L;
- values[valuesOffset++] = (block4 >>> 25) & 31L;
- values[valuesOffset++] = (block4 >>> 20) & 31L;
- values[valuesOffset++] = (block4 >>> 15) & 31L;
- values[valuesOffset++] = (block4 >>> 10) & 31L;
- values[valuesOffset++] = (block4 >>> 5) & 31L;
- values[valuesOffset++] = block4 & 31L;
- }
- }
-
- @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;
- values[valuesOffset++] = byte0 >>> 3;
- final long byte1 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte0 & 7) << 2) | (byte1 >>> 6);
- values[valuesOffset++] = (byte1 >>> 1) & 31;
- final long byte2 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte1 & 1) << 4) | (byte2 >>> 4);
- final long byte3 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte2 & 15) << 1) | (byte3 >>> 7);
- values[valuesOffset++] = (byte3 >>> 2) & 31;
- final long byte4 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte3 & 3) << 3) | (byte4 >>> 5);
- values[valuesOffset++] = byte4 & 31;
- final long byte5 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte5 >>> 3;
- final long byte6 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte5 & 7) << 2) | (byte6 >>> 6);
- values[valuesOffset++] = (byte6 >>> 1) & 31;
- final long byte7 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte6 & 1) << 4) | (byte7 >>> 4);
- final long byte8 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte7 & 15) << 1) | (byte8 >>> 7);
- values[valuesOffset++] = (byte8 >>> 2) & 31;
- final long byte9 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte8 & 3) << 3) | (byte9 >>> 5);
- values[valuesOffset++] = byte9 & 31;
- final long byte10 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte10 >>> 3;
- final long byte11 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte10 & 7) << 2) | (byte11 >>> 6);
- values[valuesOffset++] = (byte11 >>> 1) & 31;
- final long byte12 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte11 & 1) << 4) | (byte12 >>> 4);
- final long byte13 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte12 & 15) << 1) | (byte13 >>> 7);
- values[valuesOffset++] = (byte13 >>> 2) & 31;
- final long byte14 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte13 & 3) << 3) | (byte14 >>> 5);
- values[valuesOffset++] = byte14 & 31;
- final long byte15 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte15 >>> 3;
- final long byte16 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte15 & 7) << 2) | (byte16 >>> 6);
- values[valuesOffset++] = (byte16 >>> 1) & 31;
- final long byte17 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte16 & 1) << 4) | (byte17 >>> 4);
- final long byte18 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte17 & 15) << 1) | (byte18 >>> 7);
- values[valuesOffset++] = (byte18 >>> 2) & 31;
- final long byte19 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte18 & 3) << 3) | (byte19 >>> 5);
- values[valuesOffset++] = byte19 & 31;
- final long byte20 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte20 >>> 3;
- final long byte21 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte20 & 7) << 2) | (byte21 >>> 6);
- values[valuesOffset++] = (byte21 >>> 1) & 31;
- final long byte22 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte21 & 1) << 4) | (byte22 >>> 4);
- final long byte23 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte22 & 15) << 1) | (byte23 >>> 7);
- values[valuesOffset++] = (byte23 >>> 2) & 31;
- final long byte24 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte23 & 3) << 3) | (byte24 >>> 5);
- values[valuesOffset++] = byte24 & 31;
- final long byte25 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte25 >>> 3;
- final long byte26 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte25 & 7) << 2) | (byte26 >>> 6);
- values[valuesOffset++] = (byte26 >>> 1) & 31;
- final long byte27 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte26 & 1) << 4) | (byte27 >>> 4);
- final long byte28 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte27 & 15) << 1) | (byte28 >>> 7);
- values[valuesOffset++] = (byte28 >>> 2) & 31;
- final long byte29 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte28 & 3) << 3) | (byte29 >>> 5);
- values[valuesOffset++] = byte29 & 31;
- final long byte30 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte30 >>> 3;
- final long byte31 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte30 & 7) << 2) | (byte31 >>> 6);
- values[valuesOffset++] = (byte31 >>> 1) & 31;
- final long byte32 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte31 & 1) << 4) | (byte32 >>> 4);
- final long byte33 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte32 & 15) << 1) | (byte33 >>> 7);
- values[valuesOffset++] = (byte33 >>> 2) & 31;
- final long byte34 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte33 & 3) << 3) | (byte34 >>> 5);
- values[valuesOffset++] = byte34 & 31;
- final long byte35 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = byte35 >>> 3;
- final long byte36 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte35 & 7) << 2) | (byte36 >>> 6);
- values[valuesOffset++] = (byte36 >>> 1) & 31;
- final long byte37 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte36 & 1) << 4) | (byte37 >>> 4);
- final long byte38 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte37 & 15) << 1) | (byte38 >>> 7);
- values[valuesOffset++] = (byte38 >>> 2) & 31;
- final long byte39 = blocks[blocksOffset++] & 0xFF;
- values[valuesOffset++] = ((byte38 & 3) << 3) | (byte39 >>> 5);
- values[valuesOffset++] = byte39 & 31;
- }
+ @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;
+ values[valuesOffset++] = byte0 >>> 3;
+ final long byte1 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte0 & 7) << 2) | (byte1 >>> 6);
+ values[valuesOffset++] = (byte1 >>> 1) & 31;
+ final long byte2 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte1 & 1) << 4) | (byte2 >>> 4);
+ final long byte3 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte2 & 15) << 1) | (byte3 >>> 7);
+ values[valuesOffset++] = (byte3 >>> 2) & 31;
+ final long byte4 = blocks[blocksOffset++] & 0xFF;
+ values[valuesOffset++] = ((byte3 & 3) << 3) | (byte4 >>> 5);
+ values[valuesOffset++] = byte4 & 31;
}
+ }
}