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Performance measurements › arm_1 › hash-02 · system: x86_1 · arm_1

hash-02 AXIS: Advanced eXpandable Iterative Stream-based Hash — performance on AArch64 (system arm_1)

Independent measurement following the structure of the NICCS ARM self-assessment guide, §3.5 (1)–(7). Not a submitter self-assessment.

1. Basic information

2. Assessment environment

item value
processor Qualcomm Oryon (CPU 2, one core)
machine ASUS Vivobook S 15
clock fixed 2.71 GHz (governor performance, minimum = maximum), boost off, SMT none
memory 30562 MiB
OS / kernel Ubuntu 26.04.1 LTS / 7.0.0-34-generic
compiler / build tool gcc (Ubuntu 15.2.0-16ubuntu1) 15.2.0 / cmake version 4.2.3
campaign start / end (UTC) 2026-09-28T15:05:46 / 2026-09-29T08:43:52

3. Functional testing (KAT)

Each library was checked against the submitted KAT vectors (SHA-256 manifest hash-02/kat.sha256 in the harness) before timing.

instance build flags KAT
AXIS-512 guide PASS
AXIS-768 guide PASS
AXIS-1024 guide PASS

4. Performance

instance message mean cycles cycles/byte mean time MB/s n
AXIS-512 32 B 50.7 k 1583.0 18.8 µs 1.7 100000 (5 × 20000)
AXIS-512 128 B 52.8 k 412.4 19.6 µs 6.5 100000 (5 × 20000)
AXIS-512 512 B 61.4 k 119.8 22.8 µs 22.5 100000 (5 × 20000)
AXIS-512 1024 B 72.9 k 71.1 27.1 µs 37.8 100000 (5 × 20000)
AXIS-512 4096 B 141.3 k 34.5 52.4 µs 78.1 57975 (5 × 11595)
AXIS-512 8192 B 232.6 k 28.4 86.3 µs 94.9 35795 (5 × 7159)
AXIS-512 16384 B 415.3 k 25.3 154 µs 106.3 20255 (5 × 4051)
AXIS-512 65536 B 1.51 M 23.1 561 µs 116.8 5630 (5 × 1126)
AXIS-768 32 B 64.3 k 2009.9 23.9 µs 1.3 92665 (5 × 18533)
AXIS-768 128 B 70.7 k 552.7 26.2 µs 4.9 86335 (5 × 17267)
AXIS-768 512 B 96.8 k 189.0 35.9 µs 14.3 68670 (5 × 13734)
AXIS-768 1024 B 131.5 k 128.4 48.8 µs 21.0 56210 (5 × 11242)
AXIS-768 4096 B 339.9 k 83.0 126 µs 32.5 23670 (5 × 4734)
AXIS-768 8192 B 617.5 k 75.4 229 µs 35.7 13385 (5 × 2677)
AXIS-768 16384 B 1.17 M 71.6 435 µs 37.6 7165 (5 × 1433)
AXIS-768 65536 B 4.51 M 68.7 1.67 ms 39.2 1875 (5 × 375)
AXIS-1024 32 B 84.8 k 2649.8 31.5 µs 1.0 75830 (5 × 15166)
AXIS-1024 128 B 88.4 k 690.6 32.8 µs 3.9 74305 (5 × 14861)
AXIS-1024 512 B 102.4 k 200.0 38 µs 13.5 50690 (5 × 10138)
AXIS-1024 1024 B 120.9 k 118.1 44.9 µs 22.8 59260 (5 × 11852)
AXIS-1024 4096 B 232.5 k 56.8 86.3 µs 47.5 33900 (5 × 6780)
AXIS-1024 8192 B 381.0 k 46.5 141 µs 57.9 21225 (5 × 4245)
AXIS-1024 16384 B 678.5 k 41.4 252 µs 65.1 12235 (5 × 2447)
AXIS-1024 65536 B 2.46 M 37.6 913 µs 71.7 3270 (5 × 654)

5. Resource consumption

Static memory is approximated by the library's loadable ELF segments; peak memory is the process high-water mark (VmHWM) including the benchmark driver and libc, so both are upper-bound proxies rather than isolated algorithm memory.

instance operation static: ELF image (bytes) baseline RSS peak RSS
AXIS-512 hash_32 32180 1420 KiB 1484 KiB
AXIS-512 hash_128 32180 1420 KiB 1484 KiB
AXIS-512 hash_512 32180 1420 KiB 1484 KiB
AXIS-512 hash_1024 32180 1424 KiB 1488 KiB
AXIS-512 hash_4096 32180 1424 KiB 1488 KiB
AXIS-512 hash_8192 32180 1428 KiB 1492 KiB
AXIS-512 hash_16384 32180 1436 KiB 1500 KiB
AXIS-512 hash_65536 32180 1484 KiB 1548 KiB
AXIS-768 hash_32 32180 1420 KiB 1484 KiB
AXIS-768 hash_128 32180 1420 KiB 1484 KiB
AXIS-768 hash_512 32180 1420 KiB 1484 KiB
AXIS-768 hash_1024 32180 1424 KiB 1488 KiB
AXIS-768 hash_4096 32180 1424 KiB 1488 KiB
AXIS-768 hash_8192 32180 1428 KiB 1492 KiB
AXIS-768 hash_16384 32180 1436 KiB 1500 KiB
AXIS-768 hash_65536 32180 1484 KiB 1548 KiB
AXIS-1024 hash_32 32196 1420 KiB 1484 KiB
AXIS-1024 hash_128 32196 1420 KiB 1484 KiB
AXIS-1024 hash_512 32196 1420 KiB 1484 KiB
AXIS-1024 hash_1024 32196 1424 KiB 1488 KiB
AXIS-1024 hash_4096 32196 1424 KiB 1488 KiB
AXIS-1024 hash_8192 32196 1428 KiB 1492 KiB
AXIS-1024 hash_16384 32196 1436 KiB 1500 KiB
AXIS-1024 hash_65536 32196 1484 KiB 1548 KiB

7. Raw evidence index

Paths are relative to performance/data/arm_1/ in the harness; each JSON file records its commands, environment and trials.

instance item file
AXIS-512 KAT log (sha256 bc8a7db475fd7e61…) kat/hash-02/AXIS-512.log
AXIS-512 timing hash_1024 records/hash-02/AXIS-512__hash_1024.json
AXIS-512 timing hash_128 records/hash-02/AXIS-512__hash_128.json
AXIS-512 timing hash_16384 records/hash-02/AXIS-512__hash_16384.json
AXIS-512 timing hash_32 records/hash-02/AXIS-512__hash_32.json
AXIS-512 timing hash_4096 records/hash-02/AXIS-512__hash_4096.json
AXIS-512 timing hash_512 records/hash-02/AXIS-512__hash_512.json
AXIS-512 timing hash_65536 records/hash-02/AXIS-512__hash_65536.json
AXIS-512 timing hash_8192 records/hash-02/AXIS-512__hash_8192.json
AXIS-768 KAT log (sha256 fb945c51403db489…) kat/hash-02/AXIS-768.log
AXIS-768 timing hash_1024 records/hash-02/AXIS-768__hash_1024.json
AXIS-768 timing hash_128 records/hash-02/AXIS-768__hash_128.json
AXIS-768 timing hash_16384 records/hash-02/AXIS-768__hash_16384.json
AXIS-768 timing hash_32 records/hash-02/AXIS-768__hash_32.json
AXIS-768 timing hash_4096 records/hash-02/AXIS-768__hash_4096.json
AXIS-768 timing hash_512 records/hash-02/AXIS-768__hash_512.json
AXIS-768 timing hash_65536 records/hash-02/AXIS-768__hash_65536.json
AXIS-768 timing hash_8192 records/hash-02/AXIS-768__hash_8192.json
AXIS-1024 KAT log (sha256 81046c344b0a6f2e…) kat/hash-02/AXIS-1024.log
AXIS-1024 timing hash_1024 records/hash-02/AXIS-1024__hash_1024.json
AXIS-1024 timing hash_128 records/hash-02/AXIS-1024__hash_128.json
AXIS-1024 timing hash_16384 records/hash-02/AXIS-1024__hash_16384.json
AXIS-1024 timing hash_32 records/hash-02/AXIS-1024__hash_32.json
AXIS-1024 timing hash_4096 records/hash-02/AXIS-1024__hash_4096.json
AXIS-1024 timing hash_512 records/hash-02/AXIS-1024__hash_512.json
AXIS-1024 timing hash_65536 records/hash-02/AXIS-1024__hash_65536.json
AXIS-1024 timing hash_8192 records/hash-02/AXIS-1024__hash_8192.json

Scripts: performance/campaign.py, performance/ngcc_perf.c, performance/hashprof/ in the harness.