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Performance measurements › arm_1 › hash-12 · system: x86_1 · arm_1

hash-12 Iphe — 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-12/kat.sha256 in the harness) before timing.

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

4. Performance

instance message mean cycles cycles/byte mean time MB/s n
Iphe-512 32 B 13.1 k 408.1 4.85 µs 6.6 100000 (5 × 20000)
Iphe-512 128 B 13.5 k 105.3 5 µs 25.6 100000 (5 × 20000)
Iphe-512 512 B 34.6 k 67.6 12.8 µs 39.9 100000 (5 × 20000)
Iphe-512 1024 B 66.1 k 64.6 24.5 µs 41.7 97565 (5 × 19513)
Iphe-512 4096 B 244.9 k 59.8 90.9 µs 45.1 32635 (5 × 6527)
Iphe-512 8192 B 477.3 k 58.3 177 µs 46.2 17175 (5 × 3435)
Iphe-512 16384 B 951.5 k 58.1 353 µs 46.4 8840 (5 × 1768)
Iphe-512 65536 B 3.77 M 57.5 1.4 ms 46.9 2110 (5 × 422)
Iphe-768 32 B 12.6 k 393.0 4.67 µs 6.9 100000 (5 × 20000)
Iphe-768 128 B 13.0 k 101.6 4.83 µs 26.5 100000 (5 × 20000)
Iphe-768 512 B 43.9 k 85.7 16.3 µs 31.5 100000 (5 × 20000)
Iphe-768 1024 B 75.3 k 73.6 28 µs 36.6 92490 (5 × 18498)
Iphe-768 4096 B 283.6 k 69.2 105 µs 38.9 26715 (5 × 5343)
Iphe-768 8192 B 564.3 k 68.9 209 µs 39.1 14075 (5 × 2815)
Iphe-768 16384 B 1.13 M 68.7 418 µs 39.2 5935 (5 × 1187)
Iphe-768 65536 B 4.50 M 68.6 1.67 ms 39.3 1890 (5 × 378)
Iphe-1024 32 B 12.1 k 378.7 4.5 µs 7.1 100000 (5 × 20000)
Iphe-1024 128 B 22.3 k 174.1 8.27 µs 15.5 100000 (5 × 20000)
Iphe-1024 512 B 53.2 k 103.9 19.7 µs 25.9 100000 (5 × 20000)
Iphe-1024 1024 B 94.5 k 92.3 35.1 µs 29.2 78050 (5 × 15610)
Iphe-1024 4096 B 361.5 k 88.3 134 µs 30.5 11170 (5 × 2234)
Iphe-1024 8192 B 711.2 k 86.8 264 µs 31.0 11445 (5 × 2289)
Iphe-1024 16384 B 1.41 M 86.0 523 µs 31.3 6020 (5 × 1204)
Iphe-1024 65536 B 5.62 M 85.8 2.09 ms 31.4 1465 (5 × 293)

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
Iphe-512 hash_32 11644 1400 KiB 1464 KiB
Iphe-512 hash_128 11644 1400 KiB 1464 KiB
Iphe-512 hash_512 11644 1400 KiB 1464 KiB
Iphe-512 hash_1024 11644 1404 KiB 1468 KiB
Iphe-512 hash_4096 11644 1404 KiB 1468 KiB
Iphe-512 hash_8192 11644 1408 KiB 1472 KiB
Iphe-512 hash_16384 11644 1416 KiB 1480 KiB
Iphe-512 hash_65536 11644 1464 KiB 1528 KiB
Iphe-768 hash_32 11644 1400 KiB 1464 KiB
Iphe-768 hash_128 11644 1400 KiB 1464 KiB
Iphe-768 hash_512 11644 1400 KiB 1464 KiB
Iphe-768 hash_1024 11644 1404 KiB 1468 KiB
Iphe-768 hash_4096 11644 1404 KiB 1468 KiB
Iphe-768 hash_8192 11644 1408 KiB 1472 KiB
Iphe-768 hash_16384 11644 1416 KiB 1480 KiB
Iphe-768 hash_65536 11644 1464 KiB 1528 KiB
Iphe-1024 hash_32 11668 1400 KiB 1464 KiB
Iphe-1024 hash_128 11668 1400 KiB 1464 KiB
Iphe-1024 hash_512 11668 1400 KiB 1464 KiB
Iphe-1024 hash_1024 11668 1404 KiB 1468 KiB
Iphe-1024 hash_4096 11668 1404 KiB 1468 KiB
Iphe-1024 hash_8192 11668 1408 KiB 1472 KiB
Iphe-1024 hash_16384 11668 1416 KiB 1480 KiB
Iphe-1024 hash_65536 11668 1464 KiB 1528 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
Iphe-512 KAT log (sha256 6a14644a2ee8ce1e…) kat/hash-12/Iphe-512.log
Iphe-512 timing hash_1024 records/hash-12/Iphe-512__hash_1024.json
Iphe-512 timing hash_128 records/hash-12/Iphe-512__hash_128.json
Iphe-512 timing hash_16384 records/hash-12/Iphe-512__hash_16384.json
Iphe-512 timing hash_32 records/hash-12/Iphe-512__hash_32.json
Iphe-512 timing hash_4096 records/hash-12/Iphe-512__hash_4096.json
Iphe-512 timing hash_512 records/hash-12/Iphe-512__hash_512.json
Iphe-512 timing hash_65536 records/hash-12/Iphe-512__hash_65536.json
Iphe-512 timing hash_8192 records/hash-12/Iphe-512__hash_8192.json
Iphe-768 KAT log (sha256 be5581c5a4fe5cbc…) kat/hash-12/Iphe-768.log
Iphe-768 timing hash_1024 records/hash-12/Iphe-768__hash_1024.json
Iphe-768 timing hash_128 records/hash-12/Iphe-768__hash_128.json
Iphe-768 timing hash_16384 records/hash-12/Iphe-768__hash_16384.json
Iphe-768 timing hash_32 records/hash-12/Iphe-768__hash_32.json
Iphe-768 timing hash_4096 records/hash-12/Iphe-768__hash_4096.json
Iphe-768 timing hash_512 records/hash-12/Iphe-768__hash_512.json
Iphe-768 timing hash_65536 records/hash-12/Iphe-768__hash_65536.json
Iphe-768 timing hash_8192 records/hash-12/Iphe-768__hash_8192.json
Iphe-1024 KAT log (sha256 1e5305894210ba38…) kat/hash-12/Iphe-1024.log
Iphe-1024 timing hash_1024 records/hash-12/Iphe-1024__hash_1024.json
Iphe-1024 timing hash_128 records/hash-12/Iphe-1024__hash_128.json
Iphe-1024 timing hash_16384 records/hash-12/Iphe-1024__hash_16384.json
Iphe-1024 timing hash_32 records/hash-12/Iphe-1024__hash_32.json
Iphe-1024 timing hash_4096 records/hash-12/Iphe-1024__hash_4096.json
Iphe-1024 timing hash_512 records/hash-12/Iphe-1024__hash_512.json
Iphe-1024 timing hash_65536 records/hash-12/Iphe-1024__hash_65536.json
Iphe-1024 timing hash_8192 records/hash-12/Iphe-1024__hash_8192.json

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