Implementation notes: amd64, bigmem, crypto_hash/nasha512

Computer: bigmem
Architecture: amd64
CPU ID: GenuineIntel-000206e6-bfebfbff
SUPERCOP version: 20141124
Operation: crypto_hash
Primitive: nasha512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
35102	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
35334	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
35436	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
35459	`opt_v4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20150215	20141124
35459	`opt_v4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20150215	20141124
35459	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
35567	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
35569	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
35606	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
35683	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
35779	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36017	`opt_v4`	`gcc -O -fomit-frame-pointer`	20150215	20141124
36103	`opt_v4`	`gcc -m64 -O -fomit-frame-pointer`	20150215	20141124
36108	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
36119	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
36125	`opt_v4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
36128	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
36142	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
36227	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
36227	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
36247	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
36267	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20150215	20141124
36278	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
36281	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
36281	`opt_v4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20150215	20141124
36298	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20150215	20141124
36298	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
36301	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
36306	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20150215	20141124
36335	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20150215	20141124
36388	`opt_v4`	`gcc -march=nocona -O -fomit-frame-pointer`	20150215	20141124
36425	`opt_v4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
36904	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
36907	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
36947	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
36958	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37020	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
37040	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
37074	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37074	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37479	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37578	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
37587	`opt_v4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
37598	`opt_v4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37632	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20150215	20141124
37683	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20150215	20141124
37686	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20150215	20141124
37686	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
37740	`opt`	`gcc -O3 -fomit-frame-pointer`	20150215	20141124
37751	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
37757	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20150215	20141124
37777	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20150215	20141124
37777	`opt`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20150215	20141124
37794	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20150215	20141124
37796	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20150215	20141124
37814	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
37820	`opt_v4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
37825	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
37828	`opt_v4`	`gcc -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37831	`opt_v4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
37851	`opt`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20150215	20141124
37853	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20150215	20141124
37853	`opt`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20150215	20141124
37916	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
37938	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20150215	20141124
37950	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
37955	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20150215	20141124
37978	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
37995	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38051	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
38052	`opt`	`gcc -O2 -fomit-frame-pointer`	20150215	20141124
38052	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38077	`opt`	`gcc -O -fomit-frame-pointer`	20150215	20141124
38077	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20150215	20141124
38134	`opt`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20150215	20141124
38162	`opt_v4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
38284	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
38290	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38417	`opt_v4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20150215	20141124
38423	`opt_v4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20150215	20141124
38429	`opt_v4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38431	`opt_v4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38445	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20150215	20141124
38445	`opt`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20150215	20141124
38446	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20150215	20141124
38446	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20150215	20141124
38448	`opt_v4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20150215	20141124
38448	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
38451	`opt_v4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38454	`opt_v4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20150215	20141124
38454	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
38454	`opt_v4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38496	`opt_v4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38514	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38516	`opt_v4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
38533	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38533	`opt_v4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38542	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38593	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38595	`opt_v4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38607	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38607	`opt_v4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38644	`opt_v4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38647	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38647	`opt_v4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38653	`opt_v4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
38655	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38658	`opt_v4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
38658	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38692	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38754	`opt_v4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
38760	`opt_v4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
38777	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
38808	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38882	`opt_v4`	`gcc -O2 -fomit-frame-pointer`	20150215	20141124
38882	`opt_v4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
38882	`opt_v4`	`gcc -m64 -O2 -fomit-frame-pointer`	20150215	20141124
38944	`opt_v4`	`gcc -m64 -O3 -fomit-frame-pointer`	20150215	20141124
38953	`opt_v4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
38967	`opt_v4`	`gcc -O3 -fomit-frame-pointer`	20150215	20141124
40542	`opt_v4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20150215	20141124
40542	`opt_v4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20150215	20141124
40559	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20150215	20141124
40570	`opt_v4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20150215	20141124
40571	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20150215	20141124
40584	`opt_v4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20150215	20141124
40585	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20150215	20141124
40587	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20150215	20141124
40947	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20150215	20141124
40979	`opt_v4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20150215	20141124
40979	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20150215	20141124
40979	`opt_v4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20150215	20141124
45194	`opt_v4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
45209	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
45240	`opt_v4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20150215	20141124
45245	`opt_v4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
45248	`opt_v4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
45254	`opt_v4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20150215	20141124
45257	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
45257	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
45271	`opt_v4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
45509	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
45520	`opt_v4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
45631	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
45631	`opt_v4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
45659	`opt_v4`	`gcc -Os -fomit-frame-pointer`	20150215	20141124
45659	`opt_v4`	`gcc -m64 -Os -fomit-frame-pointer`	20150215	20141124
45674	`opt_v4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
45679	`opt_v4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
45747	`opt_v4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
45917	`opt_v4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20150215	20141124
45917	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20150215	20141124
45929	`opt_v4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20150215	20141124
45945	`opt_v4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20150215	20141124
49872	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
49895	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
50071	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
50082	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20150215	20141124
50082	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
50102	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
50209	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
50212	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20150215	20141124
50224	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
54723	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
54740	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
54771	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20150215	20141124
54774	`opt`	`gcc -Os -fomit-frame-pointer`	20150215	20141124
54774	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
54774	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
54777	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
55120	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
55128	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
55845	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20150215	20141124
55845	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20150215	20141124
55845	`opt`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20150215	20141124
55859	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20150215	20141124
67966	`opt_v4`	`gcc -funroll-loops`	20150215	20141124
68025	`opt_v4`	`cc`	20150215	20141124
68221	`opt_v4`	`gcc`	20150215	20141124
74774	`opt`	`gcc`	20150215	20141124
74789	`opt`	`cc`	20150215	20141124
74803	`opt`	`gcc -funroll-loops`	20150215	20141124

Compiler output

Implementation: crypto_hash/nasha512/opt_v4
Compiler: cc

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	opt_v4
gcc	opt_v4
gcc -O2 -fomit-frame-pointer	opt_v4
gcc -O3 -fomit-frame-pointer	opt_v4
gcc -O -fomit-frame-pointer	opt_v4
gcc -Os -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt_v4
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops	opt_v4
gcc -funroll-loops -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -m64 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -O -fomit-frame-pointer	opt_v4
gcc -m64 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -march=barcelona -Os -fomit-frame-pointer	opt_v4
gcc -march=k8 -O2 -fomit-frame-pointer	opt_v4
gcc -march=k8 -O3 -fomit-frame-pointer	opt_v4
gcc -march=k8 -O -fomit-frame-pointer	opt_v4
gcc -march=k8 -Os -fomit-frame-pointer	opt_v4
gcc -march=nocona -O2 -fomit-frame-pointer	opt_v4
gcc -march=nocona -O3 -fomit-frame-pointer	opt_v4
gcc -march=nocona -O -fomit-frame-pointer	opt_v4
gcc -march=nocona -Os -fomit-frame-pointer	opt_v4

Compiler output

Implementation: crypto_hash/nasha512/opt_v4
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815: warning: assignment makes integer from pointer without a cast

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt_v4