Implementation notes: amd64, haswell, crypto_dh/gls1271

Computer: haswell
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_dh
Primitive: gls1271

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
640724	`ref4`	`gcc -O2 -fomit-frame-pointer`	20130609	20130419
645012	`ref4`	`gcc -O3 -fomit-frame-pointer`	20130609	20130419
655224	`ref4`	`gcc -m64 -O2 -fomit-frame-pointer`	20130609	20130419
667048	`ref4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
669792	`ref4`	`gcc -m64 -O3 -fomit-frame-pointer`	20130609	20130419
675364	`ref4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
676836	`ref4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
681036	`ref4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
688712	`ref4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20130609	20130419
691799	`ref4`	`gcc -m64 -O -fomit-frame-pointer`	20130609	20130419
695352	`ref4`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20130609	20130419
695852	`ref4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20130609	20130419
698004	`ref4`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20130609	20130419
698129	`ref4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
699400	`ref4`	`gcc -march=nocona -O -fomit-frame-pointer`	20130609	20130419
700806	`ref4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
703291	`ref4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130609	20130419
705612	`ref4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20130609	20130419
706764	`ref4`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20130609	20130419
712276	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
712580	`ref4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
713540	`ref4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20130609	20130419
716980	`ref4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
717568	`ref4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
719222	`ref4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20130609	20130419
721736	`ref4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20130609	20130419
722460	`ref4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20130609	20130419
722821	`ref4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20130609	20130419
723322	`ref4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
724068	`ref4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20130609	20130419
724176	`ref4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20130609	20130419
727848	`ref4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
730220	`ref4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20130609	20130419
731522	`ref4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20130609	20130419
732460	`ref4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
733440	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
734316	`ref4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20130609	20130419
735082	`ref4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
735108	`ref4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20130609	20130419
737592	`ref4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20130609	20130419
737680	`ref4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
738290	`ref4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
741032	`ref4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20130609	20130419
741680	`ref4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20130609	20130419
746088	`ref4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
746298	`ref4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20130609	20130419
748338	`ref4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
749424	`ref4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20130609	20130419
752284	`ref4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
752416	`ref4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
753176	`ref4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20130609	20130419
753420	`ref4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20130609	20130419
753776	`ref4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
754150	`ref4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20130609	20130419
755328	`ref4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
759092	`ref4`	`gcc -O -fomit-frame-pointer`	20130609	20130419
759424	`ref4`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20130609	20130419
759850	`ref4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20130609	20130419
759904	`ref4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
762384	`ref4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20130609	20130419
762420	`ref4`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20130609	20130419
768766	`ref4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20130609	20130419
769221	`ref4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
771703	`ref4`	`gcc -m64 -Os -fomit-frame-pointer`	20130609	20130419
775464	`ref4`	`gcc -march=k8 -O -fomit-frame-pointer`	20130609	20130419
775536	`ref4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
775712	`ref4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
776736	`ref4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20130609	20130419
778663	`ref4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
781040	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
785262	`ref4`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20130609	20130419
787740	`ref4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20130609	20130419
787808	`ref4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20130609	20130419
788664	`ref4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
793912	`ref4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
794952	`ref4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20130609	20130419
796237	`ref4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20130609	20130419
796480	`ref4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20130609	20130419
801820	`ref4`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20130609	20130419
802916	`ref4`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20130609	20130419
815852	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
816807	`ref4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
819150	`ref4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
819834	`ref4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
821780	`ref4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
822268	`ref4`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20130609	20130419
828956	`ref4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
832934	`ref4`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20130609	20130419
837348	`ref4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20130609	20130419
845764	`ref4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130609	20130419
847260	`ref4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
849896	`ref4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
850188	`ref4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
854388	`ref4`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20130609	20130419
860508	`ref4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20130609	20130419
861456	`ref4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20130609	20130419
862860	`ref4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20130609	20130419
863412	`ref4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20130609	20130419
867072	`ref4`	`gcc -Os -fomit-frame-pointer`	20130609	20130419
878977	`ref4`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20130609	20130419
1171744	`ref4`	`gcc`	20130609	20130419
1196466	`ref4`	`cc`	20130609	20130419
1262068	`ref4`	`gcc -funroll-loops`	20130609	20130419

Compiler output

Implementation: crypto_dh/gls1271/ref4
Compiler: clang -O3

gls1271.c: gls1271.c:385:2: warning: implicit declaration of function 'ecn2_brick_init' is invalid in C99 [-Wimplicit-function-declaration]
gls1271.c: ecn2_brick_init(&binst,prom,A,B,p,6,128);
gls1271.c: ^
gls1271.c: gls1271.c:391:5: warning: implicit declaration of function 'randombytes' is invalid in C99 [-Wimplicit-function-declaration]
gls1271.c: randombytes(sk,32);
gls1271.c: ^
gls1271.c: gls1271.c:395:22: warning: passing 'unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
gls1271.c: bytes_to_big(mip,16,sk,a[0]);
gls1271.c: ^~
gls1271.c: ./miracl.h:842:50: note: passing argument to parameter here
gls1271.c: extern void bytes_to_big(_MIPT_ int,const char *,big);
gls1271.c: ^
gls1271.c: gls1271.c:396:22: warning: passing 'unsigned char *' to parameter of type 'const char *' converts between pointers to integer types with different sign [-Wpointer-sign]
gls1271.c: bytes_to_big(mip,16,&sk[16],a[1]);
gls1271.c: ^~~~~~~
gls1271.c: ./miracl.h:842:50: note: passing argument to parameter here
gls1271.c: extern void bytes_to_big(_MIPT_ int,const char *,big);
gls1271.c: ^
gls1271.c: gls1271.c:400:29: warning: passing 'unsigned char *' to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
gls1271.c: big_to_bytes(mip,16,x.a,pk,TRUE);
gls1271.c: ^~
gls1271.c: ./miracl.h:843:48: note: passing argument to parameter here
gls1271.c: extern int big_to_bytes(_MIPT_ int,big,char *,BOOL);
gls1271.c: ^
gls1271.c: gls1271.c:401:29: warning: passing 'unsigned char *' to parameter of type 'char *' converts between pointers to integer types with different sign [-Wpointer-sign]
gls1271.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3	ref4
clang -O3 -mavx	ref4