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zlib-ng / zlib-ng / 28027510757
94%

Build:
DEFAULT BRANCH: develop
Ran 23 Jun 2026 12:54PM UTC
Jobs 56
Files 164
Run time 2min
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23 Jun 2026 12:51PM UTC coverage: 93.78% (-0.1%) from 93.898%
28027510757

push

github

Dead2
Add Adler32 ARM NEON DotProd variant

Introduce a dotprod-accelerated Adler-32 using vdotq_u32 for both the
byte sum (s1) and the position-weighted sum (s2). Four independent
accumulator sets break the dependency chains between successive dotprod
instructions, allowing the pipeline to fill without stalling on results
from the prior iteration.

On Apple M3, the dotprod path is roughly 49% faster than the standard
NEON implementation for inputs above 32 bytes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

16584 of 18023 branches covered (92.02%)

Branch coverage included in aggregate %.

61 of 61 new or added lines in 6 files covered. (100.0%)

12819 of 13330 relevant lines covered (96.17%)

387396248.14 hits per line

Jobs
ID Job ID Ran Files Coverage
1 Ubuntu GCC C23 REDUCED_MEM-push - 28027510757.1 23 Jun 2026 01:06PM UTC 117
90.34
GitHub Action Run
2 Ubuntu GCC No PCLMULQDQ UBSAN-push - 28027510757.2 23 Jun 2026 12:59PM UTC 113
89.2
GitHub Action Run
3 macOS Clang (ARM64) ASAN-push - 28027510757.3 23 Jun 2026 12:59PM UTC 102
91.12
GitHub Action Run
4 Ubuntu GCC ARM SF-push - 28027510757.4 23 Jun 2026 01:04PM UTC 101
91.54
GitHub Action Run
5 macOS Clang (ARM64) UBSAN-push - 28027510757.5 23 Jun 2026 12:59PM UTC 102
91.28
GitHub Action Run
6 Ubuntu GCC PPC64LE-push - 28027510757.6 23 Jun 2026 01:09PM UTC 65
88.92
GitHub Action Run
7 Ubuntu GCC PPC64LE No VSX-push - 28027510757.7 23 Jun 2026 01:15PM UTC 98
92.47
GitHub Action Run
8 Windows GCC MinGW32-push - 28027510757.8 23 Jun 2026 01:04PM UTC 117
90.4
GitHub Action Run
9 Ubuntu GCC ARM HF No Neon No ARMv8 ASAN-push - 28027510757.9 23 Jun 2026 01:04PM UTC 97
93.16
GitHub Action Run
10 macOS Clang (Intel) ASAN-push - 28027510757.10 23 Jun 2026 01:08PM UTC 117
87.0
GitHub Action Run
11 Ubuntu GCC AARCH64 Compat UBSAN-push - 28027510757.11 23 Jun 2026 12:54PM UTC 104
92.96
GitHub Action Run
12 macOS Clang (Intel) Native Instructions-push - 28027510757.12 23 Jun 2026 01:03PM UTC 103
89.67
GitHub Action Run
13 Ubuntu LCC e2kv5 (coverage)-push - 28027510757.13 23 Jun 2026 01:38PM UTC 99
91.24
GitHub Action Run
14 Ubuntu GCC No AVX512VNNI UBSAN-push - 28027510757.14 23 Jun 2026 01:17PM UTC 116
89.77
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15 Ubuntu GCC PPC No Power8-push - 28027510757.15 23 Jun 2026 01:27PM UTC 100
92.3
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16 Ubuntu Clang Inflate Allow Invalid Dist-push - 28027510757.16 23 Jun 2026 01:15PM UTC 118
88.1
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17 Ubuntu GCC ARM HF Compat UBSAN-push - 28027510757.17 23 Jun 2026 12:57PM UTC 107
91.3
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18 Ubuntu GCC SSE4.2 UBSAN-push - 28027510757.18 23 Jun 2026 01:06PM UTC 105
92.67
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19 Ubuntu GCC 14 LoongArch64-push - 28027510757.19 23 Jun 2026 01:19PM UTC 104
91.71
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20 Ubuntu GCC Native Instructions (AVX)-push - 28027510757.20 23 Jun 2026 01:20PM UTC 97
92.35
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21 Ubuntu GCC S390x-push - 28027510757.21 23 Jun 2026 01:23PM UTC 98
92.52
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22 Ubuntu GCC SSSE3 UBSAN-push - 28027510757.22 23 Jun 2026 01:14PM UTC 102
92.48
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23 Ubuntu GCC Compat No Opt ASAN-push - 28027510757.23 23 Jun 2026 01:08PM UTC 96
92.36
GitHub Action Run
24 Ubuntu GCC AARCH64 ASAN-push - 28027510757.24 23 Jun 2026 01:06PM UTC 103
93.3
GitHub Action Run
25 Ubuntu GCC C17 MMAP-push - 28027510757.25 23 Jun 2026 01:11PM UTC 117
89.87
GitHub Action Run
26 Ubuntu GCC S390X No VX optimizations-push - 28027510757.26 23 Jun 2026 01:17PM UTC 97
92.46
GitHub Action Run
27 Ubuntu GCC ASAN-push - 28027510757.27 23 Jun 2026 01:10PM UTC 117
89.3
GitHub Action Run
28 Ubuntu GCC No Chorba-push - 28027510757.28 23 Jun 2026 01:19PM UTC 116
89.57
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29 Ubuntu GCC SSE2 UBSAN-push - 28027510757.29 23 Jun 2026 01:04PM UTC 98
92.51
GitHub Action Run
30 Ubuntu GCC 14 LoongArch64 No LASX-push - 28027510757.30 23 Jun 2026 01:17PM UTC 99
92.06
GitHub Action Run
31 Ubuntu GCC PPC64LE Power9-push - 28027510757.31 23 Jun 2026 12:57PM UTC 98
91.05
GitHub Action Run
32 Windows GCC MinGW32 Compat-push - 28027510757.32 23 Jun 2026 01:12PM UTC 117
90.6
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33 Ubuntu Clang Compat Debug-push - 28027510757.33 23 Jun 2026 01:10PM UTC 119
88.23
GitHub Action Run
34 Ubuntu GCC MIPS-push - 28027510757.34 23 Jun 2026 01:18PM UTC 96
92.42
GitHub Action Run
35 Ubuntu GCC PPC64-push - 28027510757.35 23 Jun 2026 01:18PM UTC 102
91.36
GitHub Action Run
36 Ubuntu GCC ARM HF ASAN-push - 28027510757.36 23 Jun 2026 01:12PM UTC 106
91.75
GitHub Action Run
37 Ubuntu GCC RISC-V-push - 28027510757.37 23 Jun 2026 01:20PM UTC 102
91.59
GitHub Action Run
38 Windows GCC Compat No Opt-push - 28027510757.38 23 Jun 2026 01:19PM UTC 95
91.87
GitHub Action Run
39 Ubuntu GCC (Intel SDE, Sapphire Rapids CPU)-push - 28027510757.39 23 Jun 2026 01:20PM UTC 117
91.45
GitHub Action Run
40 Ubuntu GCC ARM SF Compat No Opt-push - 28027510757.40 23 Jun 2026 01:09PM UTC 96
91.58
GitHub Action Run
41 Ubuntu GCC Compat Symbol Prefix-push - 28027510757.41 23 Jun 2026 01:19PM UTC 118
90.28
GitHub Action Run
42 macOS Clang (Intel, Target 10.10)-push - 28027510757.42 23 Jun 2026 01:15PM UTC 117
87.42
GitHub Action Run
43 Ubuntu GCC PPC-push - 28027510757.43 23 Jun 2026 01:24PM UTC 102
91.54
GitHub Action Run
44 Ubuntu Clang Inflate Strict REDUCED_MEM-push - 28027510757.44 23 Jun 2026 01:22PM UTC 118
88.5
GitHub Action Run
45 Windows GCC ARM64-push - 28027510757.45 23 Jun 2026 01:07PM UTC 117
89.82
GitHub Action Run
46 Windows GCC Native Instructions (AVX)-push - 28027510757.46 23 Jun 2026 01:15PM UTC 97
92.45
GitHub Action Run
47 Windows GCC-push - 28027510757.47 23 Jun 2026 01:20PM UTC 117
90.29
GitHub Action Run
48 Ubuntu GCC Native Instructions-push - 28027510757.48 23 Jun 2026 01:20PM UTC 103
89.92
GitHub Action Run
49 Windows GCC Cygwin Win64-push - 28027510757.49 23 Jun 2026 01:21PM UTC 117
90.16
GitHub Action Run
50 Ubuntu GCC MIPS64-push - 28027510757.50 23 Jun 2026 01:34PM UTC 96
92.42
GitHub Action Run
51 macOS Clang (Intel) UBSAN-push - 28027510757.51 23 Jun 2026 01:07PM UTC 117
87.3
GitHub Action Run
52 Ubuntu GCC 32-bit-push - 28027510757.52 23 Jun 2026 01:19PM UTC 120
91.32
GitHub Action Run
53 macOS Clang (ARM64) Native Instructions-push - 28027510757.53 23 Jun 2026 01:11PM UTC 98
90.6
GitHub Action Run
54 Ubuntu GCC PPC64 Power9-push - 28027510757.54 23 Jun 2026 01:12PM UTC 102
91.56
GitHub Action Run
55 Ubuntu GCC SPARC64-push - 28027510757.55 23 Jun 2026 01:11PM UTC 96
92.44
GitHub Action Run
56 Ubuntu Clang C17 MMAP-push - 28027510757.56 23 Jun 2026 01:11PM UTC 118
88.11
GitHub Action Run
Source Files on build 28027510757
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