Implementation notes: amd64, h5e450, crypto_dh/gls1271

Computer: h5e450
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20130419
Operation: crypto_dh
Primitive: gls1271

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1073784	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120803	20120717
1074834	`ref4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20120803	20120717
1078908	`ref4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20120803	20120717
1081002	`ref4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20120803	20120717
1083714	`ref4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20120803	20120717
1084947	`ref4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20120803	20120717
1085742	`ref4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20120803	20120717
1086660	`ref4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20120803	20120717
1088178	`ref4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20120803	20120717
1088466	`ref4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20120803	20120717
1089336	`ref4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20120803	20120717
1089357	`ref4`	`gcc -m64 -O3 -fomit-frame-pointer`	20120803	20120717
1090599	`ref4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20120803	20120717
1090884	`ref4`	`gcc -O3 -fomit-frame-pointer`	20120803	20120717
1091250	`ref4`	`gcc -m64 -O2 -fomit-frame-pointer`	20120803	20120717
1091589	`ref4`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20120803	20120717
1091964	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120803	20120717
1092267	`ref4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20120803	20120717
1092351	`ref4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20120803	20120717
1092738	`ref4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20120803	20120717
1093422	`ref4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20120803	20120717
1093527	`ref4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20120803	20120717
1094304	`ref4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20120803	20120717
1095159	`ref4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20120803	20120717
1095198	`ref4`	`gcc -O2 -fomit-frame-pointer`	20120803	20120717
1095978	`ref4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20120803	20120717
1096170	`ref4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20120803	20120717
1096692	`ref4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20120803	20120717
1096752	`ref4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20120803	20120717
1097904	`ref4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20120803	20120717
1102116	`ref4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20120803	20120717
1102899	`ref4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20120803	20120717
1105221	`ref4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20120803	20120717
1105509	`ref4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20120803	20120717
1106295	`ref4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20120803	20120717
1110135	`ref4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20120803	20120717
1110288	`ref4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20120803	20120717
1110645	`ref4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20120803	20120717
1116873	`ref4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20120803	20120717
1119189	`ref4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20120803	20120717
1123293	`ref4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20120803	20120717
1124430	`ref4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20120803	20120717
1125285	`ref4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20120803	20120717
1164954	`ref4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20120803	20120717
1166235	`ref4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20120803	20120717
1166364	`ref4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20120803	20120717
1166433	`ref4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20120803	20120717
1167624	`ref4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20120803	20120717
1167999	`ref4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20120803	20120717
1168359	`ref4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20120803	20120717
1168929	`ref4`	`gcc -march=nocona -O -fomit-frame-pointer`	20120803	20120717
1169691	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20120803	20120717
1170360	`ref4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20120803	20120717
1173294	`ref4`	`gcc -O -fomit-frame-pointer`	20120803	20120717
1173735	`ref4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20120803	20120717
1173987	`ref4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20120803	20120717
1174161	`ref4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20120803	20120717
1174404	`ref4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20120803	20120717
1175781	`ref4`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20120803	20120717
1175919	`ref4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20120803	20120717
1176549	`ref4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20120803	20120717
1177314	`ref4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20120803	20120717
1180500	`ref4`	`gcc -march=k8 -O -fomit-frame-pointer`	20120803	20120717
1181889	`ref4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20120803	20120717
1182711	`ref4`	`gcc -m64 -O -fomit-frame-pointer`	20120803	20120717
1182816	`ref4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20120803	20120717
1291089	`ref4`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20120803	20120717
1291557	`ref4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20120803	20120717
1292883	`ref4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20120803	20120717
1293171	`ref4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20120803	20120717
1293258	`ref4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20120803	20120717
1293327	`ref4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20120803	20120717
1293402	`ref4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20120803	20120717
1293492	`ref4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20120803	20120717
1293507	`ref4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20120803	20120717
1293642	`ref4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20120803	20120717
1293681	`ref4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20120803	20120717
1293735	`ref4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20120803	20120717
1294317	`ref4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20120803	20120717
1295127	`ref4`	`gcc -m64 -Os -fomit-frame-pointer`	20120803	20120717
1297494	`ref4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20120803	20120717
1300800	`ref4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20120803	20120717
1302702	`ref4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20120803	20120717
1302939	`ref4`	`gcc -Os -fomit-frame-pointer`	20120803	20120717
1307673	`ref4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20120803	20120717
1307676	`ref4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20120803	20120717
1309896	`ref4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20120803	20120717
1310799	`ref4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20120803	20120717
1311924	`ref4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20120803	20120717
1984890	`ref4`	`cc`	20120803	20120717
1985187	`ref4`	`gcc -funroll-loops`	20120803	20120717
1991502	`ref4`	`gcc`	20120803	20120717

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: 1, namely:

Compiler	Implementations
clang -O3	ref4