Implementation notes: amd64, bridge, crypto_sign/hector

Computer: bridge
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120928
Operation: crypto_sign
Primitive: hector

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2173948	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20120211	20120210
2177176	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20120211	20120210
2184512	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120211	20120210
2185840	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120211	20120210
2186160	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20120211	20120210
2199452	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20120211	20120210
2271200	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20120211	20120210
2271508	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20120211	20120210
2272096	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120211	20120210
2363992	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120211	20120210
2364116	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20120211	20120210
2370816	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20120211	20120210
2393024	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120211	20120210
2393056	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120211	20120210
2397412	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120211	20120210
2400932	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120211	20120210
2410280	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120211	20120210
2414956	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120211	20120210
2421204	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120211	20120210
2423072	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120211	20120210
2423136	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120211	20120210
2423680	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120211	20120210
2425436	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120211	20120210
2425504	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120211	20120210
2426344	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120211	20120210
2427888	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120211	20120210
2432964	`ref`	`gcc -O -fomit-frame-pointer`	20120211	20120210
2433816	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120211	20120210
2435920	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120211	20120210
2436240	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120211	20120210
2753936	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120211	20120210
2754096	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120211	20120210
2754736	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120211	20120210
2755004	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120211	20120210
2761084	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120211	20120210
2796428	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120211	20120210
2802252	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120211	20120210
2815356	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120211	20120210
2818944	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120211	20120210
2822204	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120211	20120210
2822420	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120211	20120210
2831108	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120211	20120210
2831468	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120211	20120210
2834356	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20120211	20120210
2836648	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120211	20120210
2837644	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120211	20120210
2838032	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120211	20120210
2843392	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120211	20120210
2844560	`ref`	`gcc -O2 -fomit-frame-pointer`	20120211	20120210
2846348	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120211	20120210
2847440	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120211	20120210
2852136	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120211	20120210
2856764	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120211	20120210
2857068	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120211	20120210
2857188	`ref`	`gcc -O3 -fomit-frame-pointer`	20120211	20120210
2857980	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120211	20120210
2860048	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120211	20120210
2861228	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120211	20120210
2867776	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120211	20120210
2871920	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120211	20120210
2877160	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120211	20120210
2877736	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120211	20120210
2879812	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120211	20120210
2881752	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120211	20120210
2891812	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120211	20120210
2897532	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120211	20120210
3036480	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120211	20120210
3046124	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120211	20120210
3046720	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120211	20120210
3048892	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120211	20120210
3049152	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120211	20120210
3051888	`ref`	`gcc -Os -fomit-frame-pointer`	20120211	20120210
3052612	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120211	20120210
3053576	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120211	20120210
3061900	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120211	20120210
3085060	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120211	20120210
3102380	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120211	20120210
3104468	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120211	20120210
3104840	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120211	20120210
3105060	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120211	20120210
3105668	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120211	20120210
3108004	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120211	20120210
3110836	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120211	20120210
3132500	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120211	20120210
6793072	`ref`	`gcc`	20120211	20120210
6800160	`ref`	`cc`	20120211	20120210
6894420	`ref`	`gcc -funroll-loops`	20120211	20120210

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