Implementation notes: amd64, bulldozer, crypto_sign/pflash1

Computer: bulldozer
Architecture: amd64
CPU ID: AuthenticAMD-00600f12-178bfbff
SUPERCOP version: 20120709
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2354328	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120531	20120525
2378767	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120531	20120525
2518581	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120531	20120525
2567407	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120531	20120525
2632853	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120531	20120525
2661757	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120531	20120525
2668417	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120531	20120525
2674859	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120531	20120525
2678700	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120531	20120525
2682985	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120531	20120525
2687928	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120531	20120525
2696218	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120531	20120525
2716597	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120531	20120525
2741863	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120531	20120525
2840207	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120531	20120525
2845143	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120531	20120525
2883588	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120531	20120525
2889612	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120531	20120525
2947326	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120531	20120525
2962775	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120531	20120525
2974315	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120531	20120525
2985484	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120531	20120525
2987275	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120531	20120525
3003342	`ref`	`gcc -Os -fomit-frame-pointer`	20120531	20120525
3006735	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20120531	20120525
3021796	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120531	20120525
3031192	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120531	20120525
3045539	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120531	20120525
3065938	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120531	20120525
3066722	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120531	20120525
3067752	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120531	20120525
3067835	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120531	20120525
3075211	`ref`	`gcc -O -fomit-frame-pointer`	20120531	20120525
3085344	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20120531	20120525
3102660	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120531	20120525
3103848	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120531	20120525
3120456	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120531	20120525
3121009	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120531	20120525
3131522	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120531	20120525
3147250	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120531	20120525
3151384	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20120531	20120525
3152404	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20120531	20120525
3153511	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120531	20120525
3158207	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120531	20120525
3160837	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120531	20120525
3172661	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120531	20120525
3173031	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120531	20120525
3176804	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120531	20120525
3204735	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120531	20120525
3225896	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120531	20120525
3236292	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120531	20120525
3253223	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120531	20120525
3258364	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20120531	20120525
3272734	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120531	20120525
3273477	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120531	20120525
3291069	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120531	20120525
3324791	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20120531	20120525
3326678	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120531	20120525
3334244	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120531	20120525
3346295	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120531	20120525
3346466	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120531	20120525
3347136	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20120531	20120525
3347995	`ref`	`gcc -O3 -fomit-frame-pointer`	20120531	20120525
3348084	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20120531	20120525
3354593	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120531	20120525
3365492	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20120531	20120525
3365850	`ref`	`gcc -O2 -fomit-frame-pointer`	20120531	20120525
3387367	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20120531	20120525
3391522	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120531	20120525
3394014	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120531	20120525
3395807	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20120531	20120525
3415014	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120531	20120525
3415333	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120531	20120525
3417293	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120531	20120525
3428602	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120531	20120525
3442182	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120531	20120525
3443944	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120531	20120525
3466064	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120531	20120525
3476800	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20120531	20120525
3506368	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120531	20120525
3513424	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120531	20120525
3514241	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120531	20120525
3518393	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120531	20120525
3521842	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120531	20120525
3524768	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120531	20120525
3531153	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20120531	20120525
3543805	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120531	20120525
3564395	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20120531	20120525
3565110	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120531	20120525
3581652	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20120531	20120525
3648971	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120531	20120525
3650580	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20120531	20120525
3657417	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120531	20120525
3711071	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120531	20120525
3719162	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20120531	20120525
3728595	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120531	20120525
3835604	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120531	20120525
3868638	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120531	20120525
3893696	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120531	20120525
4035942	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120531	20120525
9184645	`ref`	`cc`	20120531	20120525
10493911	`ref`	`gcc -funroll-loops`	20120531	20120525
11955034	`ref`	`gcc`	20120531	20120525

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