Implementation notes: amd64, bigmem, crypto_hash/nasha256

Computer: bigmem
Architecture: amd64
CPU ID: GenuineIntel-000206e6-bfebfbff
SUPERCOP version: 20141124
Operation: crypto_hash
Primitive: nasha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
33660	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
33660	`opt_v4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
33711	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
33751	`opt_v4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20150215	20141124
34025	`opt_v4`	`gcc -m64 -O -fomit-frame-pointer`	20150215	20141124
34048	`opt_v4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
34056	`opt_v4`	`gcc -O -fomit-frame-pointer`	20150215	20141124
34348	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
34349	`opt_v4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
34374	`opt_v4`	`gcc -march=k8 -O -fomit-frame-pointer`	20150215	20141124
34391	`opt_v4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
34524	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
34524	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
34570	`opt_v4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
34570	`opt_v4`	`gcc -march=nocona -O -fomit-frame-pointer`	20150215	20141124
34762	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
34762	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20150215	20141124
34765	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20150215	20141124
34946	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
34983	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
35003	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20150215	20141124
35023	`opt`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20150215	20141124
35037	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20150215	20141124
35037	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20150215	20141124
35102	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
35153	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20150215	20141124
35289	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
35318	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20150215	20141124
35321	`opt`	`gcc -O -fomit-frame-pointer`	20150215	20141124
35321	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20150215	20141124
35340	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
35343	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20150215	20141124
35354	`opt_v4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20150215	20141124
35357	`opt_v4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20150215	20141124
35434	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
35456	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20150215	20141124
35550	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20150215	20141124
35567	`opt_v4`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20150215	20141124
35572	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20150215	20141124
35584	`opt_v4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20150215	20141124
35638	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20150215	20141124
35680	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20150215	20141124
35683	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
35740	`opt_v4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20150215	20141124
35842	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20150215	20141124
35845	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20150215	20141124
35845	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20150215	20141124
35859	`opt`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20150215	20141124
36054	`opt`	`gcc -O2 -fomit-frame-pointer`	20150215	20141124
36054	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20150215	20141124
36057	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
36184	`opt_v4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36199	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20150215	20141124
36202	`opt_v4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36210	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36219	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36272	`opt_v4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36283	`opt_v4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36326	`opt_v4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36346	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20150215	20141124
36369	`opt_v4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36394	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
36397	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
36496	`opt_v4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20150215	20141124
36510	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
36513	`opt_v4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20150215	20141124
36513	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
36519	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
36524	`opt_v4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20150215	20141124
36536	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
36536	`opt_v4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20150215	20141124
36562	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20150215	20141124
36562	`opt_v4`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20150215	20141124
36607	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36612	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36632	`opt_v4`	`gcc -O3 -fomit-frame-pointer`	20150215	20141124
36632	`opt_v4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
36663	`opt_v4`	`gcc -m64 -O3 -fomit-frame-pointer`	20150215	20141124
36675	`opt_v4`	`gcc -m64 -O2 -fomit-frame-pointer`	20150215	20141124
36700	`opt_v4`	`gcc -O2 -fomit-frame-pointer`	20150215	20141124
36706	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36714	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36714	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20150215	20141124
36717	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20150215	20141124
36734	`opt_v4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
36791	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20150215	20141124
36859	`opt_v4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20150215	20141124
36859	`opt_v4`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20150215	20141124
36865	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20150215	20141124
36865	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20150215	20141124
36867	`opt_v4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20150215	20141124
37238	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
37253	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
37332	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20150215	20141124
37383	`opt`	`gcc -O3 -fomit-frame-pointer`	20150215	20141124
37400	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
37406	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
37604	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
37621	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
37627	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
37629	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
37635	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
37641	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
37641	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
37644	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
37678	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38020	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38066	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38066	`opt_v4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38092	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38094	`opt_v4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38094	`opt_v4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38120	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38120	`opt_v4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38205	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20150215	20141124
38465	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20150215	20141124
38488	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20150215	20141124
38491	`opt_v4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38499	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20150215	20141124
38499	`opt_v4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20150215	20141124
38502	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20150215	20141124
38516	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20150215	20141124
38556	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38587	`opt_v4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20150215	20141124
38720	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38720	`opt_v4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20150215	20141124
38947	`opt_v4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
38947	`opt_v4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20150215	20141124
41038	`opt_v4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
41041	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
41301	`opt_v4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20150215	20141124
41301	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
41301	`opt_v4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20150215	20141124
41302	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
41313	`opt_v4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
41440	`opt_v4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
41446	`opt_v4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
41506	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
41506	`opt_v4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
41882	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20150215	20141124
41883	`opt`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20150215	20141124
41905	`opt`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20150215	20141124
41953	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20150215	20141124
41953	`opt_v4`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20150215	20141124
41965	`opt`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20150215	20141124
41973	`opt_v4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20150215	20141124
41973	`opt_v4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20150215	20141124
41999	`opt_v4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
42007	`opt_v4`	`gcc -Os -fomit-frame-pointer`	20150215	20141124
42007	`opt_v4`	`gcc -m64 -Os -fomit-frame-pointer`	20150215	20141124
42012	`opt_v4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
42016	`opt_v4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
42202	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
42217	`opt_v4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
46866	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
46869	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
47070	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
47226	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
47232	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20150215	20141124
47232	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20150215	20141124
47234	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
47234	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
49688	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
52470	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
52470	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20150215	20141124
52742	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20150215	20141124
52742	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20150215	20141124
52742	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
52777	`opt`	`gcc -Os -fomit-frame-pointer`	20150215	20141124
52791	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20150215	20141124
52927	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
52929	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20150215	20141124
53289	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20150215	20141124
53289	`opt`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20150215	20141124
53346	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20150215	20141124
53369	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20150215	20141124
63435	`opt_v4`	`gcc -funroll-loops`	20150215	20141124
63441	`opt_v4`	`cc`	20150215	20141124
63444	`opt_v4`	`gcc`	20150215	20141124
72049	`opt`	`gcc -funroll-loops`	20150215	20141124
72057	`opt`	`cc`	20150215	20141124
72058	`opt`	`gcc`	20150215	20141124

Compiler output

Implementation: crypto_hash/nasha256/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/nasha256/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