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Performance measurements › x86_1 › hash-08 · system: x86_1 · arm_1

hash-08 Duet — 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-08/kat.sha256 in the harness) before timing.

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

4. Performance

instance message mean cycles cycles/byte mean time MB/s n
Duet-512 32 B 6249 195.3 2.99 µs 10.7 100000 (5 × 20000)
Duet-512 128 B 18.6 k 145.2 8.88 µs 14.4 100000 (5 × 20000)
Duet-512 512 B 67.8 k 132.4 32.4 µs 15.8 100000 (5 × 20000)
Duet-512 1024 B 135.4 k 132.2 64.7 µs 15.8 69120 (5 × 13824)
Duet-512 4096 B 528.7 k 129.1 253 µs 16.2 19225 (5 × 3845)
Duet-512 8192 B 1.05 M 128.3 502 µs 16.3 9685 (5 × 1937)
Duet-512 16384 B 2.10 M 128.3 1 ms 16.3 4950 (5 × 990)
Duet-512 65536 B 8.40 M 128.2 4.01 ms 16.3 1245 (5 × 249)
Duet-768 32 B 29.4 k 917.5 14 µs 2.3 100000 (5 × 20000)
Duet-768 128 B 29.3 k 229.3 14 µs 9.1 100000 (5 × 20000)
Duet-768 512 B 116.2 k 226.9 55.5 µs 9.2 79405 (5 × 15881)
Duet-768 1024 B 232.3 k 226.8 111 µs 9.2 42275 (5 × 8455)
Duet-768 4096 B 898.9 k 219.5 429 µs 9.5 11680 (5 × 2336)
Duet-768 8192 B 1.77 M 216.0 845 µs 9.7 5860 (5 × 1172)
Duet-768 16384 B 3.51 M 214.3 1.68 ms 9.8 2955 (5 × 591)
Duet-768 65536 B 14.02 M 213.9 6.7 ms 9.8 735 (5 × 147)
Duet-1024 32 B 29.3 k 916.4 14 µs 2.3 100000 (5 × 20000)
Duet-1024 128 B 58.3 k 455.4 27.8 µs 4.6 100000 (5 × 20000)
Duet-1024 512 B 174.4 k 340.7 83.3 µs 6.1 55270 (5 × 11054)
Duet-1024 1024 B 319.4 k 311.9 153 µs 6.7 31395 (5 × 6279)
Duet-1024 4096 B 1.25 M 304.7 596 µs 6.9 8370 (5 × 1674)
Duet-1024 8192 B 2.50 M 304.7 1.19 ms 6.9 4130 (5 × 826)
Duet-1024 16384 B 4.96 M 303.0 2.37 ms 6.9 2100 (5 × 420)
Duet-1024 65536 B 19.85 M 302.8 9.48 ms 6.9 530 (5 × 106)

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
Duet-512 hash_32 14233 1672 KiB 1780 KiB
Duet-512 hash_128 14233 1688 KiB 1752 KiB
Duet-512 hash_512 14233 1692 KiB 1772 KiB
Duet-512 hash_1024 14233 1680 KiB 1744 KiB
Duet-512 hash_4096 14233 1676 KiB 1768 KiB
Duet-512 hash_8192 14233 1704 KiB 1784 KiB
Duet-512 hash_16384 14233 1696 KiB 1796 KiB
Duet-512 hash_65536 14233 1756 KiB 1844 KiB
Duet-768 hash_32 16089 1692 KiB 1756 KiB
Duet-768 hash_128 16089 1692 KiB 1756 KiB
Duet-768 hash_512 16089 1692 KiB 1756 KiB
Duet-768 hash_1024 16089 1676 KiB 1772 KiB
Duet-768 hash_4096 16089 1696 KiB 1784 KiB
Duet-768 hash_8192 16089 1696 KiB 1760 KiB
Duet-768 hash_16384 16089 1708 KiB 1772 KiB
Duet-768 hash_65536 16089 1752 KiB 1816 KiB
Duet-1024 hash_32 15777 1684 KiB 1748 KiB
Duet-1024 hash_128 15777 1676 KiB 1780 KiB
Duet-1024 hash_512 15777 1672 KiB 1736 KiB
Duet-1024 hash_1024 15777 1672 KiB 1780 KiB
Duet-1024 hash_4096 15777 1676 KiB 1764 KiB
Duet-1024 hash_8192 15777 1684 KiB 1788 KiB
Duet-1024 hash_16384 15777 1700 KiB 1764 KiB
Duet-1024 hash_65536 15777 1760 KiB 1824 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
Duet-512 KAT log (sha256 b950f02017d1e89d…) kat/hash-08/Duet-512.log
Duet-512 timing hash_1024 records/hash-08/Duet-512__hash_1024.json
Duet-512 timing hash_128 records/hash-08/Duet-512__hash_128.json
Duet-512 timing hash_16384 records/hash-08/Duet-512__hash_16384.json
Duet-512 timing hash_32 records/hash-08/Duet-512__hash_32.json
Duet-512 timing hash_4096 records/hash-08/Duet-512__hash_4096.json
Duet-512 timing hash_512 records/hash-08/Duet-512__hash_512.json
Duet-512 timing hash_65536 records/hash-08/Duet-512__hash_65536.json
Duet-512 timing hash_8192 records/hash-08/Duet-512__hash_8192.json
Duet-768 KAT log (sha256 3c5942b4e27ca6f9…) kat/hash-08/Duet-768.log
Duet-768 timing hash_1024 records/hash-08/Duet-768__hash_1024.json
Duet-768 timing hash_128 records/hash-08/Duet-768__hash_128.json
Duet-768 timing hash_16384 records/hash-08/Duet-768__hash_16384.json
Duet-768 timing hash_32 records/hash-08/Duet-768__hash_32.json
Duet-768 timing hash_4096 records/hash-08/Duet-768__hash_4096.json
Duet-768 timing hash_512 records/hash-08/Duet-768__hash_512.json
Duet-768 timing hash_65536 records/hash-08/Duet-768__hash_65536.json
Duet-768 timing hash_8192 records/hash-08/Duet-768__hash_8192.json
Duet-1024 KAT log (sha256 8b44e640e677eb62…) kat/hash-08/Duet-1024.log
Duet-1024 timing hash_1024 records/hash-08/Duet-1024__hash_1024.json
Duet-1024 timing hash_128 records/hash-08/Duet-1024__hash_128.json
Duet-1024 timing hash_16384 records/hash-08/Duet-1024__hash_16384.json
Duet-1024 timing hash_32 records/hash-08/Duet-1024__hash_32.json
Duet-1024 timing hash_4096 records/hash-08/Duet-1024__hash_4096.json
Duet-1024 timing hash_512 records/hash-08/Duet-1024__hash_512.json
Duet-1024 timing hash_65536 records/hash-08/Duet-1024__hash_65536.json
Duet-1024 timing hash_8192 records/hash-08/Duet-1024__hash_8192.json

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