Implementation notes: amd64, pistol, crypto_sign/pflash1

Computer: pistol
Architecture: amd64
CPU ID: AuthenticAMD-00600f12-178bfbff
SUPERCOP version: 20121016
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2126866	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20121107	20121016
2366121	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20121107	20121016
2366764	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20121107	20121016
2416047	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20121107	20121016
2457066	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20121107	20121016
2468478	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20121107	20121016
2508769	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20121107	20121016
2524128	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20121107	20121016
2546351	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20121107	20121016
2567383	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20121107	20121016
2573692	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20121107	20121016
2581174	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20121107	20121016
2587857	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20121107	20121016
2612370	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20121107	20121016
2618550	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20121107	20121016
2619132	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20121107	20121016
2645470	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20121107	20121016
2654099	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20121107	20121016
2658045	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20121107	20121016
2673482	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20121107	20121016
2691875	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20121107	20121016
2705025	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20121107	20121016
2731485	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20121107	20121016
2731825	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20121107	20121016
2736350	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20121107	20121016
2745463	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20121107	20121016
2772719	`ref`	`gcc -O3 -fomit-frame-pointer`	20121107	20121016
2777162	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20121107	20121016
2790454	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20121107	20121016
2791908	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20121107	20121016
2795634	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20121107	20121016
2800027	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20121107	20121016
2806550	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20121107	20121016
2833470	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20121107	20121016
2836944	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20121107	20121016
2841207	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20121107	20121016
2846739	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20121107	20121016
2849145	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20121107	20121016
2849413	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20121107	20121016
2865487	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20121107	20121016
2868762	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20121107	20121016
2881684	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20121107	20121016
2888016	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20121107	20121016
2891174	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20121107	20121016
2897049	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20121107	20121016
2899055	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20121107	20121016
2904977	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20121107	20121016
2906912	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20121107	20121016
2913769	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20121107	20121016
2915854	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20121107	20121016
2917709	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20121107	20121016
2928501	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20121107	20121016
2932460	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20121107	20121016
2945258	`ref`	`gcc -O2 -fomit-frame-pointer`	20121107	20121016
2965324	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20121107	20121016
2993954	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20121107	20121016
2996283	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20121107	20121016
2999210	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20121107	20121016
3000908	`ref`	`gcc -Os -fomit-frame-pointer`	20121107	20121016
3007630	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20121107	20121016
3018586	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20121107	20121016
3021495	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20121107	20121016
3027542	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20121107	20121016
3041780	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20121107	20121016
3043540	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20121107	20121016
3045142	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20121107	20121016
3063671	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20121107	20121016
3066164	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20121107	20121016
3145371	`ref`	`gcc -O -fomit-frame-pointer`	20121107	20121016
3164601	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20121107	20121016
3172474	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20121107	20121016
3180601	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20121107	20121016
3188568	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20121107	20121016
3200563	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20121107	20121016
3210863	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20121107	20121016
3220184	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20121107	20121016
3220945	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20121107	20121016
3233220	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20121107	20121016
3243028	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20121107	20121016
3248707	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20121107	20121016
3254087	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20121107	20121016
3258208	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20121107	20121016
3260488	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20121107	20121016
3261667	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20121107	20121016
3261913	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20121107	20121016
3271611	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20121107	20121016
3280226	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20121107	20121016
3345294	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20121107	20121016
3348096	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20121107	20121016
3353465	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20121107	20121016
3353612	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20121107	20121016
3383025	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20121107	20121016
3383568	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20121107	20121016
3386409	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20121107	20121016
3398884	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20121107	20121016
3557283	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20121107	20121016
3719007	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20121107	20121016
3783588	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20121107	20121016
3836835	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20121107	20121016
3878568	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20121107	20121016
8812580	`ref`	`gcc`	20121107	20121016
10396752	`ref`	`gcc -funroll-loops`	20121107	20121016
11145707	`ref`	`cc`	20121107	20121016

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 99, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	ref
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 -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -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 -funroll-loops -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	ref
gcc -m64 -O2 -fomit-frame-pointer	ref
gcc -m64 -O3 -fomit-frame-pointer	ref
gcc -m64 -O -fomit-frame-pointer	ref
gcc -m64 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -m64 -march=nocona -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
gcc -march=k8 -O2 -fomit-frame-pointer	ref
gcc -march=k8 -O3 -fomit-frame-pointer	ref
gcc -march=k8 -O -fomit-frame-pointer	ref
gcc -march=k8 -Os -fomit-frame-pointer	ref
gcc -march=nocona -O2 -fomit-frame-pointer	ref
gcc -march=nocona -O3 -fomit-frame-pointer	ref
gcc -march=nocona -O -fomit-frame-pointer	ref
gcc -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards 'const' qualifier from pointer target type [enabled by default]
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'

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