Implementation notes: amd64, db02, crypto_sign/hector

Computer: db02
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_sign
Primitive: hector

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2117223	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120112	20111120
2122881	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
2125932	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120112	20111120
2126214	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
2130735	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
2146602	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
2148654	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120112	20111120
2160090	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120112	20111120
2168316	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
2170887	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
2174628	`ref`	`gcc -O2 -fomit-frame-pointer`	20120112	20111120
2175882	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
2181570	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120112	20111120
2193117	`ref`	`gcc -O3 -fomit-frame-pointer`	20120112	20111120
2203446	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120112	20111120
2203848	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120112	20111120
2207061	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120112	20111120
2207535	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
2207973	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120112	20111120
2210121	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120112	20111120
2211588	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120112	20111120
2211624	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120112	20111120
2211894	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2212917	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120112	20111120
2222352	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2224377	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120112	20111120
2227248	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120112	20111120
2232105	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120112	20111120
2232669	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120112	20111120
2248644	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2256069	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120112	20111120
2257011	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120112	20111120
2287668	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2299281	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2311893	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2329767	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2330295	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120112	20111120
2336037	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2340354	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2341536	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2343318	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2347758	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
2349549	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120112	20111120
2350572	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120112	20111120
2353242	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120112	20111120
2353527	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120112	20111120
2353914	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120112	20111120
2357952	`ref`	`gcc -O -fomit-frame-pointer`	20120112	20111120
2358702	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120112	20111120
2359803	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120112	20111120
2361777	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2364693	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120112	20111120
2368881	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120112	20111120
2370177	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120112	20111120
2748060	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120112	20111120
2753592	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
2754318	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120112	20111120
2758731	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
2763438	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
2829888	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120112	20111120
2831007	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120112	20111120
2834172	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120112	20111120
2835033	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
2836608	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120112	20111120
2838330	`ref`	`gcc -Os -fomit-frame-pointer`	20120112	20111120
2838855	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120112	20111120
2844096	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120112	20111120
2853237	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120112	20111120
2897802	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2906010	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2906928	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
2927454	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120112	20111120
7328052	`ref`	`gcc -funroll-loops`	20120112	20111120
7348197	`ref`	`cc`	20120112	20111120
7408563	`ref`	`gcc`	20120112	20111120

Test failure

Implementation: crypto_sign/hector/ref
Compiler: gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_sign/hector/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
crypto_sign_open returns nonzero
error 111
crypto_sign_open returns nonzero

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref