From e34e0824fdbe200af72add419d43471938d56e5d Mon Sep 17 00:00:00 2001 From: Adrien Grand Date: Sat, 7 Dec 2024 11:50:29 +0100 Subject: [PATCH] Reduce specialization in `ForUtil` and `ForDeltaUtil`. (#14048) These classes specialize all bits per value up to 24. But performance of high numbers of bits per value is not very important, because they are used by short postings lists, which are fast to iterate anyway. So this PR only specializes up to 16 bits per value. For instance, if a postings list uses blocks of 17 bits per value, it means that one can find gaps of 65,536 consecutive doc IDs that do not contain the term. Such rare terms do not drive query performance. --- .../checksums/generateForDeltaUtil.json | 4 +- .../generated/checksums/generateForUtil.json | 4 +- .../lucene/codecs/lucene101/ForDeltaUtil.java | 32 -- .../lucene/codecs/lucene101/ForUtil.java | 308 ------------------ .../codecs/lucene101/gen_ForDeltaUtil.py | 2 +- .../lucene/codecs/lucene101/gen_ForUtil.py | 2 +- 6 files changed, 6 insertions(+), 346 deletions(-) diff --git a/lucene/core/src/generated/checksums/generateForDeltaUtil.json b/lucene/core/src/generated/checksums/generateForDeltaUtil.json index 5cc8a3fe5a0..96f49fa81ff 100644 --- a/lucene/core/src/generated/checksums/generateForDeltaUtil.json +++ b/lucene/core/src/generated/checksums/generateForDeltaUtil.json @@ -1,4 +1,4 @@ { - "lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForDeltaUtil.java": "0ff7fb9159693055d9e4b9468b004166156f6550", - "lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForDeltaUtil.py": "8c55b7aaced028388408c5eb968b1f1197e11142" + "lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForDeltaUtil.java": "e0bf6071bcdefaa297e0bb92f79615201777652d", + "lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForDeltaUtil.py": "d7484ab18da33e5cb73faaf84b4e2bb832b62f9d" } \ No newline at end of file diff --git a/lucene/core/src/generated/checksums/generateForUtil.json b/lucene/core/src/generated/checksums/generateForUtil.json index 6f61f8fc2c7..a1d4310d5db 100644 --- a/lucene/core/src/generated/checksums/generateForUtil.json +++ b/lucene/core/src/generated/checksums/generateForUtil.json @@ -1,4 +1,4 @@ { - "lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForUtil.java": "10ceb79f031232bc1e4564db7e3ebb16eedd2e0a", - "lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForUtil.py": "d69e734bce30375952046a3776bbb7a5c1edbd51" + "lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForUtil.java": "3004112150943413e0f7fcc3e56b74c4875c1d64", + "lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForUtil.py": "b1041b6b46caab789c04d99483ee016d550eeebc" } \ No newline at end of file diff --git a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForDeltaUtil.java b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForDeltaUtil.java index 2fe9a1cce6f..51b47a0a1f6 100644 --- a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForDeltaUtil.java +++ b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForDeltaUtil.java @@ -306,38 +306,6 @@ public final class ForDeltaUtil { decode16To32(pdu, ints); prefixSum32(ints, base); break; - case 17: - decode17(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 18: - decode18(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 19: - decode19(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 20: - decode20(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 21: - decode21(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 22: - decode22(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 23: - decode23(pdu, tmp, ints); - prefixSum32(ints, base); - break; - case 24: - decode24(pdu, tmp, ints); - prefixSum32(ints, base); - break; default: decodeSlow(bitsPerValue, pdu, tmp, ints); prefixSum32(ints, base); diff --git a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForUtil.java b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForUtil.java index 1fe54b56fd5..5a466d0f8f6 100644 --- a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForUtil.java +++ b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/ForUtil.java @@ -245,14 +245,6 @@ public final class ForUtil { static final int MASK32_14 = MASKS32[14]; static final int MASK32_15 = MASKS32[15]; static final int MASK32_16 = MASKS32[16]; - static final int MASK32_17 = MASKS32[17]; - static final int MASK32_18 = MASKS32[18]; - static final int MASK32_19 = MASKS32[19]; - static final int MASK32_20 = MASKS32[20]; - static final int MASK32_21 = MASKS32[21]; - static final int MASK32_22 = MASKS32[22]; - static final int MASK32_23 = MASKS32[23]; - static final int MASK32_24 = MASKS32[24]; /** Decode 128 integers into {@code ints}. */ void decode(int bitsPerValue, PostingDecodingUtil pdu, int[] ints) throws IOException { @@ -321,30 +313,6 @@ public final class ForUtil { decode16(pdu, ints); expand16(ints); break; - case 17: - decode17(pdu, tmp, ints); - break; - case 18: - decode18(pdu, tmp, ints); - break; - case 19: - decode19(pdu, tmp, ints); - break; - case 20: - decode20(pdu, tmp, ints); - break; - case 21: - decode21(pdu, tmp, ints); - break; - case 22: - decode22(pdu, tmp, ints); - break; - case 23: - decode23(pdu, tmp, ints); - break; - case 24: - decode24(pdu, tmp, ints); - break; default: decodeSlow(bitsPerValue, pdu, tmp, ints); break; @@ -562,280 +530,4 @@ public final class ForUtil { static void decode16(PostingDecodingUtil pdu, int[] ints) throws IOException { pdu.in.readInts(ints, 0, 64); } - - static void decode17(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(68, ints, 15, 17, MASK32_17, tmp, 0, MASK32_15); - for (int iter = 0, tmpIdx = 0, intsIdx = 68; iter < 4; ++iter, tmpIdx += 17, intsIdx += 15) { - int l0 = tmp[tmpIdx + 0] << 2; - l0 |= (tmp[tmpIdx + 1] >>> 13) & MASK32_2; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 1] & MASK32_13) << 4; - l1 |= (tmp[tmpIdx + 2] >>> 11) & MASK32_4; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 2] & MASK32_11) << 6; - l2 |= (tmp[tmpIdx + 3] >>> 9) & MASK32_6; - ints[intsIdx + 2] = l2; - int l3 = (tmp[tmpIdx + 3] & MASK32_9) << 8; - l3 |= (tmp[tmpIdx + 4] >>> 7) & MASK32_8; - ints[intsIdx + 3] = l3; - int l4 = (tmp[tmpIdx + 4] & MASK32_7) << 10; - l4 |= (tmp[tmpIdx + 5] >>> 5) & MASK32_10; - ints[intsIdx + 4] = l4; - int l5 = (tmp[tmpIdx + 5] & MASK32_5) << 12; - l5 |= (tmp[tmpIdx + 6] >>> 3) & MASK32_12; - ints[intsIdx + 5] = l5; - int l6 = (tmp[tmpIdx + 6] & MASK32_3) << 14; - l6 |= (tmp[tmpIdx + 7] >>> 1) & MASK32_14; - ints[intsIdx + 6] = l6; - int l7 = (tmp[tmpIdx + 7] & MASK32_1) << 16; - l7 |= tmp[tmpIdx + 8] << 1; - l7 |= (tmp[tmpIdx + 9] >>> 14) & MASK32_1; - ints[intsIdx + 7] = l7; - int l8 = (tmp[tmpIdx + 9] & MASK32_14) << 3; - l8 |= (tmp[tmpIdx + 10] >>> 12) & MASK32_3; - ints[intsIdx + 8] = l8; - int l9 = (tmp[tmpIdx + 10] & MASK32_12) << 5; - l9 |= (tmp[tmpIdx + 11] >>> 10) & MASK32_5; - ints[intsIdx + 9] = l9; - int l10 = (tmp[tmpIdx + 11] & MASK32_10) << 7; - l10 |= (tmp[tmpIdx + 12] >>> 8) & MASK32_7; - ints[intsIdx + 10] = l10; - int l11 = (tmp[tmpIdx + 12] & MASK32_8) << 9; - l11 |= (tmp[tmpIdx + 13] >>> 6) & MASK32_9; - ints[intsIdx + 11] = l11; - int l12 = (tmp[tmpIdx + 13] & MASK32_6) << 11; - l12 |= (tmp[tmpIdx + 14] >>> 4) & MASK32_11; - ints[intsIdx + 12] = l12; - int l13 = (tmp[tmpIdx + 14] & MASK32_4) << 13; - l13 |= (tmp[tmpIdx + 15] >>> 2) & MASK32_13; - ints[intsIdx + 13] = l13; - int l14 = (tmp[tmpIdx + 15] & MASK32_2) << 15; - l14 |= tmp[tmpIdx + 16] << 0; - ints[intsIdx + 14] = l14; - } - } - - static void decode18(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(72, ints, 14, 18, MASK32_18, tmp, 0, MASK32_14); - for (int iter = 0, tmpIdx = 0, intsIdx = 72; iter < 8; ++iter, tmpIdx += 9, intsIdx += 7) { - int l0 = tmp[tmpIdx + 0] << 4; - l0 |= (tmp[tmpIdx + 1] >>> 10) & MASK32_4; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 1] & MASK32_10) << 8; - l1 |= (tmp[tmpIdx + 2] >>> 6) & MASK32_8; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 2] & MASK32_6) << 12; - l2 |= (tmp[tmpIdx + 3] >>> 2) & MASK32_12; - ints[intsIdx + 2] = l2; - int l3 = (tmp[tmpIdx + 3] & MASK32_2) << 16; - l3 |= tmp[tmpIdx + 4] << 2; - l3 |= (tmp[tmpIdx + 5] >>> 12) & MASK32_2; - ints[intsIdx + 3] = l3; - int l4 = (tmp[tmpIdx + 5] & MASK32_12) << 6; - l4 |= (tmp[tmpIdx + 6] >>> 8) & MASK32_6; - ints[intsIdx + 4] = l4; - int l5 = (tmp[tmpIdx + 6] & MASK32_8) << 10; - l5 |= (tmp[tmpIdx + 7] >>> 4) & MASK32_10; - ints[intsIdx + 5] = l5; - int l6 = (tmp[tmpIdx + 7] & MASK32_4) << 14; - l6 |= tmp[tmpIdx + 8] << 0; - ints[intsIdx + 6] = l6; - } - } - - static void decode19(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(76, ints, 13, 19, MASK32_19, tmp, 0, MASK32_13); - for (int iter = 0, tmpIdx = 0, intsIdx = 76; iter < 4; ++iter, tmpIdx += 19, intsIdx += 13) { - int l0 = tmp[tmpIdx + 0] << 6; - l0 |= (tmp[tmpIdx + 1] >>> 7) & MASK32_6; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 1] & MASK32_7) << 12; - l1 |= (tmp[tmpIdx + 2] >>> 1) & MASK32_12; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 2] & MASK32_1) << 18; - l2 |= tmp[tmpIdx + 3] << 5; - l2 |= (tmp[tmpIdx + 4] >>> 8) & MASK32_5; - ints[intsIdx + 2] = l2; - int l3 = (tmp[tmpIdx + 4] & MASK32_8) << 11; - l3 |= (tmp[tmpIdx + 5] >>> 2) & MASK32_11; - ints[intsIdx + 3] = l3; - int l4 = (tmp[tmpIdx + 5] & MASK32_2) << 17; - l4 |= tmp[tmpIdx + 6] << 4; - l4 |= (tmp[tmpIdx + 7] >>> 9) & MASK32_4; - ints[intsIdx + 4] = l4; - int l5 = (tmp[tmpIdx + 7] & MASK32_9) << 10; - l5 |= (tmp[tmpIdx + 8] >>> 3) & MASK32_10; - ints[intsIdx + 5] = l5; - int l6 = (tmp[tmpIdx + 8] & MASK32_3) << 16; - l6 |= tmp[tmpIdx + 9] << 3; - l6 |= (tmp[tmpIdx + 10] >>> 10) & MASK32_3; - ints[intsIdx + 6] = l6; - int l7 = (tmp[tmpIdx + 10] & MASK32_10) << 9; - l7 |= (tmp[tmpIdx + 11] >>> 4) & MASK32_9; - ints[intsIdx + 7] = l7; - int l8 = (tmp[tmpIdx + 11] & MASK32_4) << 15; - l8 |= tmp[tmpIdx + 12] << 2; - l8 |= (tmp[tmpIdx + 13] >>> 11) & MASK32_2; - ints[intsIdx + 8] = l8; - int l9 = (tmp[tmpIdx + 13] & MASK32_11) << 8; - l9 |= (tmp[tmpIdx + 14] >>> 5) & MASK32_8; - ints[intsIdx + 9] = l9; - int l10 = (tmp[tmpIdx + 14] & MASK32_5) << 14; - l10 |= tmp[tmpIdx + 15] << 1; - l10 |= (tmp[tmpIdx + 16] >>> 12) & MASK32_1; - ints[intsIdx + 10] = l10; - int l11 = (tmp[tmpIdx + 16] & MASK32_12) << 7; - l11 |= (tmp[tmpIdx + 17] >>> 6) & MASK32_7; - ints[intsIdx + 11] = l11; - int l12 = (tmp[tmpIdx + 17] & MASK32_6) << 13; - l12 |= tmp[tmpIdx + 18] << 0; - ints[intsIdx + 12] = l12; - } - } - - static void decode20(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(80, ints, 12, 20, MASK32_20, tmp, 0, MASK32_12); - for (int iter = 0, tmpIdx = 0, intsIdx = 80; iter < 16; ++iter, tmpIdx += 5, intsIdx += 3) { - int l0 = tmp[tmpIdx + 0] << 8; - l0 |= (tmp[tmpIdx + 1] >>> 4) & MASK32_8; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 1] & MASK32_4) << 16; - l1 |= tmp[tmpIdx + 2] << 4; - l1 |= (tmp[tmpIdx + 3] >>> 8) & MASK32_4; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 3] & MASK32_8) << 12; - l2 |= tmp[tmpIdx + 4] << 0; - ints[intsIdx + 2] = l2; - } - } - - static void decode21(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(84, ints, 11, 21, MASK32_21, tmp, 0, MASK32_11); - for (int iter = 0, tmpIdx = 0, intsIdx = 84; iter < 4; ++iter, tmpIdx += 21, intsIdx += 11) { - int l0 = tmp[tmpIdx + 0] << 10; - l0 |= (tmp[tmpIdx + 1] >>> 1) & MASK32_10; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 1] & MASK32_1) << 20; - l1 |= tmp[tmpIdx + 2] << 9; - l1 |= (tmp[tmpIdx + 3] >>> 2) & MASK32_9; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 3] & MASK32_2) << 19; - l2 |= tmp[tmpIdx + 4] << 8; - l2 |= (tmp[tmpIdx + 5] >>> 3) & MASK32_8; - ints[intsIdx + 2] = l2; - int l3 = (tmp[tmpIdx + 5] & MASK32_3) << 18; - l3 |= tmp[tmpIdx + 6] << 7; - l3 |= (tmp[tmpIdx + 7] >>> 4) & MASK32_7; - ints[intsIdx + 3] = l3; - int l4 = (tmp[tmpIdx + 7] & MASK32_4) << 17; - l4 |= tmp[tmpIdx + 8] << 6; - l4 |= (tmp[tmpIdx + 9] >>> 5) & MASK32_6; - ints[intsIdx + 4] = l4; - int l5 = (tmp[tmpIdx + 9] & MASK32_5) << 16; - l5 |= tmp[tmpIdx + 10] << 5; - l5 |= (tmp[tmpIdx + 11] >>> 6) & MASK32_5; - ints[intsIdx + 5] = l5; - int l6 = (tmp[tmpIdx + 11] & MASK32_6) << 15; - l6 |= tmp[tmpIdx + 12] << 4; - l6 |= (tmp[tmpIdx + 13] >>> 7) & MASK32_4; - ints[intsIdx + 6] = l6; - int l7 = (tmp[tmpIdx + 13] & MASK32_7) << 14; - l7 |= tmp[tmpIdx + 14] << 3; - l7 |= (tmp[tmpIdx + 15] >>> 8) & MASK32_3; - ints[intsIdx + 7] = l7; - int l8 = (tmp[tmpIdx + 15] & MASK32_8) << 13; - l8 |= tmp[tmpIdx + 16] << 2; - l8 |= (tmp[tmpIdx + 17] >>> 9) & MASK32_2; - ints[intsIdx + 8] = l8; - int l9 = (tmp[tmpIdx + 17] & MASK32_9) << 12; - l9 |= tmp[tmpIdx + 18] << 1; - l9 |= (tmp[tmpIdx + 19] >>> 10) & MASK32_1; - ints[intsIdx + 9] = l9; - int l10 = (tmp[tmpIdx + 19] & MASK32_10) << 11; - l10 |= tmp[tmpIdx + 20] << 0; - ints[intsIdx + 10] = l10; - } - } - - static void decode22(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(88, ints, 10, 22, MASK32_22, tmp, 0, MASK32_10); - for (int iter = 0, tmpIdx = 0, intsIdx = 88; iter < 8; ++iter, tmpIdx += 11, intsIdx += 5) { - int l0 = tmp[tmpIdx + 0] << 12; - l0 |= tmp[tmpIdx + 1] << 2; - l0 |= (tmp[tmpIdx + 2] >>> 8) & MASK32_2; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 2] & MASK32_8) << 14; - l1 |= tmp[tmpIdx + 3] << 4; - l1 |= (tmp[tmpIdx + 4] >>> 6) & MASK32_4; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 4] & MASK32_6) << 16; - l2 |= tmp[tmpIdx + 5] << 6; - l2 |= (tmp[tmpIdx + 6] >>> 4) & MASK32_6; - ints[intsIdx + 2] = l2; - int l3 = (tmp[tmpIdx + 6] & MASK32_4) << 18; - l3 |= tmp[tmpIdx + 7] << 8; - l3 |= (tmp[tmpIdx + 8] >>> 2) & MASK32_8; - ints[intsIdx + 3] = l3; - int l4 = (tmp[tmpIdx + 8] & MASK32_2) << 20; - l4 |= tmp[tmpIdx + 9] << 10; - l4 |= tmp[tmpIdx + 10] << 0; - ints[intsIdx + 4] = l4; - } - } - - static void decode23(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(92, ints, 9, 23, MASK32_23, tmp, 0, MASK32_9); - for (int iter = 0, tmpIdx = 0, intsIdx = 92; iter < 4; ++iter, tmpIdx += 23, intsIdx += 9) { - int l0 = tmp[tmpIdx + 0] << 14; - l0 |= tmp[tmpIdx + 1] << 5; - l0 |= (tmp[tmpIdx + 2] >>> 4) & MASK32_5; - ints[intsIdx + 0] = l0; - int l1 = (tmp[tmpIdx + 2] & MASK32_4) << 19; - l1 |= tmp[tmpIdx + 3] << 10; - l1 |= tmp[tmpIdx + 4] << 1; - l1 |= (tmp[tmpIdx + 5] >>> 8) & MASK32_1; - ints[intsIdx + 1] = l1; - int l2 = (tmp[tmpIdx + 5] & MASK32_8) << 15; - l2 |= tmp[tmpIdx + 6] << 6; - l2 |= (tmp[tmpIdx + 7] >>> 3) & MASK32_6; - ints[intsIdx + 2] = l2; - int l3 = (tmp[tmpIdx + 7] & MASK32_3) << 20; - l3 |= tmp[tmpIdx + 8] << 11; - l3 |= tmp[tmpIdx + 9] << 2; - l3 |= (tmp[tmpIdx + 10] >>> 7) & MASK32_2; - ints[intsIdx + 3] = l3; - int l4 = (tmp[tmpIdx + 10] & MASK32_7) << 16; - l4 |= tmp[tmpIdx + 11] << 7; - l4 |= (tmp[tmpIdx + 12] >>> 2) & MASK32_7; - ints[intsIdx + 4] = l4; - int l5 = (tmp[tmpIdx + 12] & MASK32_2) << 21; - l5 |= tmp[tmpIdx + 13] << 12; - l5 |= tmp[tmpIdx + 14] << 3; - l5 |= (tmp[tmpIdx + 15] >>> 6) & MASK32_3; - ints[intsIdx + 5] = l5; - int l6 = (tmp[tmpIdx + 15] & MASK32_6) << 17; - l6 |= tmp[tmpIdx + 16] << 8; - l6 |= (tmp[tmpIdx + 17] >>> 1) & MASK32_8; - ints[intsIdx + 6] = l6; - int l7 = (tmp[tmpIdx + 17] & MASK32_1) << 22; - l7 |= tmp[tmpIdx + 18] << 13; - l7 |= tmp[tmpIdx + 19] << 4; - l7 |= (tmp[tmpIdx + 20] >>> 5) & MASK32_4; - ints[intsIdx + 7] = l7; - int l8 = (tmp[tmpIdx + 20] & MASK32_5) << 18; - l8 |= tmp[tmpIdx + 21] << 9; - l8 |= tmp[tmpIdx + 22] << 0; - ints[intsIdx + 8] = l8; - } - } - - static void decode24(PostingDecodingUtil pdu, int[] tmp, int[] ints) throws IOException { - pdu.splitInts(96, ints, 8, 24, MASK32_24, tmp, 0, MASK32_8); - for (int iter = 0, tmpIdx = 0, intsIdx = 96; iter < 32; ++iter, tmpIdx += 3, intsIdx += 1) { - int l0 = tmp[tmpIdx + 0] << 16; - l0 |= tmp[tmpIdx + 1] << 8; - l0 |= tmp[tmpIdx + 2] << 0; - ints[intsIdx + 0] = l0; - } - } } diff --git a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForDeltaUtil.py b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForDeltaUtil.py index 240c66530ae..3214aa67100 100644 --- a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForDeltaUtil.py +++ b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForDeltaUtil.py @@ -19,7 +19,7 @@ from math import gcd """Code generation for ForDeltaUtil.java""" -MAX_SPECIALIZED_BITS_PER_VALUE = 24 +MAX_SPECIALIZED_BITS_PER_VALUE = 16 OUTPUT_FILE = "ForDeltaUtil.java" PRIMITIVE_SIZE = [8, 16, 32] HEADER = """// This file has been automatically generated, DO NOT EDIT diff --git a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForUtil.py b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForUtil.py index 0af17974532..4640c9bd886 100644 --- a/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForUtil.py +++ b/lucene/core/src/java/org/apache/lucene/codecs/lucene101/gen_ForUtil.py @@ -19,7 +19,7 @@ from math import gcd """Code generation for ForUtil.java""" -MAX_SPECIALIZED_BITS_PER_VALUE = 24 +MAX_SPECIALIZED_BITS_PER_VALUE = 16 OUTPUT_FILE = "ForUtil.java" PRIMITIVE_SIZE = [8, 16, 32] HEADER = """// This file has been automatically generated, DO NOT EDIT