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Performance measurements › x86_1 › hash-13 · system: x86_1 · arm_1

hash-13 JuziHash — performance on x86-64 (system x86_1)

Independent measurement following the structure of the NICCS x86 self-assessment guide, §3.5 (1)–(7). Not a submitter self-assessment.

1. Basic information

2. Assessment environment

item value
processor 12th Gen Intel(R) Core(TM) i7-12700 (CPU 2, one core)
clock max 2.10 GHz, governor performance, turbo off, SMT off
memory 31788 MiB
OS / kernel Debian GNU/Linux 13 (trixie) / 6.12.107+deb13-amd64
compiler / build tool gcc (Debian 14.2.0-19) 14.2.0 / cmake version 3.31.6
campaign start / end (UTC) 2026-09-25T10:02:21 / 2026-09-28T10:51:21

3. Functional testing (KAT)

Each library was checked against the submitted KAT vectors (SHA-256 manifest hash-13/kat.sha256 in the harness) before timing.

instance build flags KAT
JuziHash-512 guide PASS
JuziHash-1024 guide PASS

4. Performance

instance message mean cycles cycles/byte mean time MB/s n
JuziHash-512 32 B 132.9 k 4152.1 63.5 µs 0.5 68640 (5 × 13728)
JuziHash-512 128 B 133.4 k 1042.1 63.7 µs 2.0 69125 (5 × 13825)
JuziHash-512 512 B 266.2 k 520.0 127 µs 4.0 34450 (5 × 6890)
JuziHash-512 1024 B 443.3 k 432.9 212 µs 4.8 22525 (5 × 4505)
JuziHash-512 4096 B 1.51 M 368.4 721 µs 5.7 6820 (5 × 1364)
JuziHash-512 8192 B 2.93 M 358.1 1.4 ms 5.8 3520 (5 × 704)
JuziHash-512 16384 B 5.77 M 352.2 2.76 ms 5.9 1815 (5 × 363)
JuziHash-512 65536 B 22.84 M 348.6 10.9 ms 6.0 455 (5 × 91)
JuziHash-1024 32 B 133.4 k 4169.4 63.7 µs 0.5 68795 (5 × 13759)
JuziHash-1024 128 B 133.7 k 1044.3 63.9 µs 2.0 69810 (5 × 13962)
JuziHash-1024 512 B 266.4 k 520.4 127 µs 4.0 36565 (5 × 7313)
JuziHash-1024 1024 B 443.1 k 432.8 212 µs 4.8 22555 (5 × 4511)
JuziHash-1024 4096 B 1.51 M 368.1 720 µs 5.7 6795 (5 × 1359)
JuziHash-1024 8192 B 2.93 M 357.2 1.4 ms 5.9 3520 (5 × 704)
JuziHash-1024 16384 B 5.77 M 352.0 2.75 ms 5.9 1795 (5 × 359)
JuziHash-1024 65536 B 22.81 M 348.1 10.9 ms 6.0 455 (5 × 91)

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
JuziHash-512 hash_32 12513 1692 KiB 1776 KiB
JuziHash-512 hash_128 12513 1660 KiB 1756 KiB
JuziHash-512 hash_512 12513 1688 KiB 1776 KiB
JuziHash-512 hash_1024 12513 1652 KiB 1776 KiB
JuziHash-512 hash_4096 12513 1692 KiB 1756 KiB
JuziHash-512 hash_8192 12513 1700 KiB 1764 KiB
JuziHash-512 hash_16384 12513 1680 KiB 1744 KiB
JuziHash-512 hash_65536 12513 1736 KiB 1836 KiB
JuziHash-1024 hash_32 12849 1664 KiB 1768 KiB
JuziHash-1024 hash_128 12849 1692 KiB 1780 KiB
JuziHash-1024 hash_512 12849 1688 KiB 1760 KiB
JuziHash-1024 hash_1024 12849 1664 KiB 1776 KiB
JuziHash-1024 hash_4096 12849 1676 KiB 1776 KiB
JuziHash-1024 hash_8192 12849 1676 KiB 1788 KiB
JuziHash-1024 hash_16384 12849 1708 KiB 1784 KiB
JuziHash-1024 hash_65536 12849 1732 KiB 1796 KiB

7. Raw evidence index

Paths are relative to performance/data/x86_1/ in the harness; each JSON file records its commands, environment and trials.

instance item file
JuziHash-512 KAT log (sha256 030e646888072c36…) kat/hash-13/JuziHash-512.log
JuziHash-512 timing hash_1024 records/hash-13/JuziHash-512__hash_1024.json
JuziHash-512 timing hash_128 records/hash-13/JuziHash-512__hash_128.json
JuziHash-512 timing hash_16384 records/hash-13/JuziHash-512__hash_16384.json
JuziHash-512 timing hash_32 records/hash-13/JuziHash-512__hash_32.json
JuziHash-512 timing hash_4096 records/hash-13/JuziHash-512__hash_4096.json
JuziHash-512 timing hash_512 records/hash-13/JuziHash-512__hash_512.json
JuziHash-512 timing hash_65536 records/hash-13/JuziHash-512__hash_65536.json
JuziHash-512 timing hash_8192 records/hash-13/JuziHash-512__hash_8192.json
JuziHash-1024 KAT log (sha256 f70de1f51b6f0958…) kat/hash-13/JuziHash-1024.log
JuziHash-1024 timing hash_1024 records/hash-13/JuziHash-1024__hash_1024.json
JuziHash-1024 timing hash_128 records/hash-13/JuziHash-1024__hash_128.json
JuziHash-1024 timing hash_16384 records/hash-13/JuziHash-1024__hash_16384.json
JuziHash-1024 timing hash_32 records/hash-13/JuziHash-1024__hash_32.json
JuziHash-1024 timing hash_4096 records/hash-13/JuziHash-1024__hash_4096.json
JuziHash-1024 timing hash_512 records/hash-13/JuziHash-1024__hash_512.json
JuziHash-1024 timing hash_65536 records/hash-13/JuziHash-1024__hash_65536.json
JuziHash-1024 timing hash_8192 records/hash-13/JuziHash-1024__hash_8192.json

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