Implementation notes: amd64, phenom, crypto_sign/pflash1

Computer: phenom
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20120812
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2440700	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
2441663	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
2496623	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120524	20120521
2543485	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
2613675	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120524	20120521
2622539	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120524	20120521
2655116	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
2659427	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120524	20120521
2715970	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120524	20120521
2782610	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120524	20120521
2843515	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
2853004	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120524	20120521
2853207	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120524	20120521
2862728	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
2866601	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120524	20120521
2900608	`ref`	`gcc -Os -fomit-frame-pointer`	20120524	20120521
2923248	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120524	20120521
2950787	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
2963078	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120524	20120521
2971403	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120524	20120521
3004475	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120524	20120521
3011579	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120524	20120521
3018413	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120524	20120521
3023124	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120524	20120521
3024862	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120524	20120521
3025486	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
3034140	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120524	20120521
3056809	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120524	20120521
3091272	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120524	20120521
3111623	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120524	20120521
3112325	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
3112826	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
3122686	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
3136084	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120524	20120521
3142898	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120524	20120521
3144434	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120524	20120521
3148584	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120524	20120521
3161594	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120524	20120521
3176171	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120524	20120521
3185914	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120524	20120521
3198226	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
3204111	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
3213406	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120524	20120521
3229445	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
3247306	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120524	20120521
3253147	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
3253487	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
3268765	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120524	20120521
3279576	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120524	20120521
3305838	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120524	20120521
3339355	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120524	20120521
3350533	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120524	20120521
3352806	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
3358574	`ref`	`gcc -O3 -fomit-frame-pointer`	20120524	20120521
3366045	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120524	20120521
3373567	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120524	20120521
3379733	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
3383155	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120524	20120521
3392694	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120524	20120521
3415525	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
3459169	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
3472552	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120524	20120521
3472626	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120524	20120521
3492968	`ref`	`gcc -O -fomit-frame-pointer`	20120524	20120521
3495512	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120524	20120521
3500351	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120524	20120521
3528858	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120524	20120521
3530645	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120524	20120521
3531958	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120524	20120521
3551936	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120524	20120521
3568132	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120524	20120521
3585651	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120524	20120521
3604119	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
3626573	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120524	20120521
3694192	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120524	20120521
3716468	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120524	20120521
3727839	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120524	20120521
3728193	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120524	20120521
3802778	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120524	20120521
3874411	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120524	20120521
3890757	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120524	20120521
3892938	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120524	20120521
3920381	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120524	20120521
3950424	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120524	20120521
3973569	`ref`	`gcc -O2 -fomit-frame-pointer`	20120524	20120521
4009638	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120524	20120521
4028581	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120524	20120521
4323886	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120524	20120521
4425980	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120524	20120521
12390866	`ref`	`gcc -funroll-loops`	20120524	20120521
13380544	`ref`	`gcc`	20120524	20120521
14158786	`ref`	`cc`	20120524	20120521

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 88, 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=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 -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 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -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