Implementation notes: amd64, sandy, crypto_sign/hector

Computer: sandy
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20120908
Operation: crypto_sign
Primitive: hector

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2136532	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20120816	20120812
2141592	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20120816	20120812
2153320	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20120816	20120812
2166716	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120816	20120812
2177408	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20120816	20120812
2202120	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120816	20120812
2271860	`ref`	`clang -O3 -mavx`	20120816	20120812
2295788	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20120816	20120812
2330880	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120816	20120812
2373292	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20120816	20120812
2381576	`ref`	`clang -O3`	20120816	20120812
2431292	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120816	20120812
2442948	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120816	20120812
2443048	`ref`	`gcc -O -fomit-frame-pointer`	20120816	20120812
2447004	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120816	20120812
2447668	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20120816	20120812
2449480	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
2450696	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
2452028	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120816	20120812
2457784	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120816	20120812
2459508	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
2459980	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120816	20120812
2460912	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20120816	20120812
2470056	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120816	20120812
2473536	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120816	20120812
2474104	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120816	20120812
2479844	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120816	20120812
2480684	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120816	20120812
2483576	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120816	20120812
2490296	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120816	20120812
2501288	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120816	20120812
2505576	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120816	20120812
2648796	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
2656284	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
2665044	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120816	20120812
2667508	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120816	20120812
2673848	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
2690896	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120816	20120812
2691156	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120816	20120812
2722976	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120816	20120812
2723536	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
2729428	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120816	20120812
2731120	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120816	20120812
2732904	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
2733352	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120816	20120812
2740420	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120816	20120812
2742636	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
2744940	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120816	20120812
2752736	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
2754572	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120816	20120812
2756180	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120816	20120812
2763404	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120816	20120812
2764924	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
2767904	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120816	20120812
2770440	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120816	20120812
2781428	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
2783264	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
2789700	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120816	20120812
2795932	`ref`	`gcc -O2 -fomit-frame-pointer`	20120816	20120812
2803508	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20120816	20120812
2807592	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120816	20120812
2809580	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
2810772	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
2812104	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120816	20120812
2826252	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120816	20120812
2828908	`ref`	`gcc -O3 -fomit-frame-pointer`	20120816	20120812
2853444	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
2904436	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120816	20120812
3000332	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
3020452	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120816	20120812
3040396	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
3055788	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
3056928	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120816	20120812
3074624	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120816	20120812
3080980	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120816	20120812
3087452	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120816	20120812
3089924	`ref`	`gcc -Os -fomit-frame-pointer`	20120816	20120812
3090016	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120816	20120812
3098596	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
3106244	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120816	20120812
3108448	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120816	20120812
3131824	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
3147040	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
3155944	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120816	20120812
3166780	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
3182648	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120816	20120812
6934780	`ref`	`cc`	20120816	20120812
7178664	`ref`	`gcc -funroll-loops`	20120816	20120812
7444268	`ref`	`gcc`	20120816	20120812

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