Implementation notes: amd64, ares, crypto_hash/nasha256

Computer: ares
Architecture: amd64
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_hash
Primitive: nasha256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
33248	`opt_v4`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140126	20130419
33252	`opt_v4`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140126	20130419
33276	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140126	20130419
33300	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140126	20130419
33380	`opt_v4`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140126	20130419
34096	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
34100	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140126	20130419
34112	`opt_v4`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
34112	`opt_v4`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140126	20130419
34772	`opt_v4`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140126	20130419
34792	`opt_v4`	`gcc -march=nocona -O -fomit-frame-pointer`	20140126	20130419
34816	`opt_v4`	`gcc -O -fomit-frame-pointer`	20140126	20130419
34824	`opt_v4`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140126	20130419
34828	`opt_v4`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140126	20130419
34836	`opt_v4`	`gcc -m64 -O -fomit-frame-pointer`	20140126	20130419
34844	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140126	20130419
34848	`opt_v4`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140126	20130419
34864	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140126	20130419
35132	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140126	20130419
35144	`opt`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140126	20130419
35160	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140126	20130419
35312	`opt`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
35396	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
35468	`opt`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
35500	`opt`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
35544	`opt_v4`	`gcc -march=k8 -O -fomit-frame-pointer`	20140126	20130419
35552	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
35568	`opt_v4`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
35572	`opt_v4`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
35680	`opt_v4`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140126	20130419
35708	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140126	20130419
35708	`opt_v4`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140126	20130419
35720	`opt_v4`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140126	20130419
35720	`opt_v4`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140126	20130419
35740	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140126	20130419
35740	`opt_v4`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140126	20130419
35744	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140126	20130419
35748	`opt`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140126	20130419
35796	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140126	20130419
35968	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
35968	`opt_v4`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
35980	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
36004	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
36004	`opt_v4`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
36036	`opt_v4`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
36044	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
36048	`opt_v4`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
36060	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
36064	`opt`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
36072	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
36072	`opt_v4`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
36076	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
36076	`opt`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
36076	`opt_v4`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
36080	`opt`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
36776	`opt`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
36784	`opt`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
37112	`opt`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
37180	`opt`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140126	20130419
37188	`opt`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140126	20130419
37256	`opt`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
37332	`opt_v4`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
37336	`opt_v4`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
37344	`opt_v4`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
37352	`opt_v4`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
37408	`opt_v4`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
37412	`opt_v4`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
37416	`opt_v4`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
37432	`opt_v4`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
37436	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
37440	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
37444	`opt_v4`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
37444	`opt_v4`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
37452	`opt_v4`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
37456	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140126	20130419
37460	`opt_v4`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
37468	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140126	20130419
37468	`opt_v4`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140126	20130419
37476	`opt_v4`	`gcc -m64 -O2 -fomit-frame-pointer`	20140126	20130419
37476	`opt_v4`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140126	20130419
37500	`opt_v4`	`gcc -O3 -fomit-frame-pointer`	20140126	20130419
37500	`opt_v4`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140126	20130419
37500	`opt_v4`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140126	20130419
37504	`opt_v4`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140126	20130419
37516	`opt_v4`	`gcc -m64 -O3 -fomit-frame-pointer`	20140126	20130419
37520	`opt_v4`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140126	20130419
37524	`opt_v4`	`gcc -O2 -fomit-frame-pointer`	20140126	20130419
37536	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140126	20130419
37560	`opt_v4`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140126	20130419
37576	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140126	20130419
37596	`opt`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140126	20130419
37604	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140126	20130419
37988	`opt`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140126	20130419
37992	`opt`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140126	20130419
38000	`opt`	`gcc -O -fomit-frame-pointer`	20140126	20130419
38020	`opt`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140126	20130419
38036	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140126	20130419
38048	`opt`	`gcc -m64 -O -fomit-frame-pointer`	20140126	20130419
38052	`opt`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140126	20130419
38208	`opt`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140126	20130419
38212	`opt`	`gcc -march=nocona -O -fomit-frame-pointer`	20140126	20130419
38216	`opt`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
38224	`opt`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140126	20130419
38224	`opt`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140126	20130419
38244	`opt`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
38760	`opt`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
38828	`opt`	`gcc -march=k8 -O -fomit-frame-pointer`	20140126	20130419
38836	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
38844	`opt`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140126	20130419
38844	`opt`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140126	20130419
38872	`opt`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
38892	`opt`	`gcc -m64 -O3 -fomit-frame-pointer`	20140126	20130419
38896	`opt`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140126	20130419
38896	`opt`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
38900	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140126	20130419
38932	`opt`	`gcc -O3 -fomit-frame-pointer`	20140126	20130419
38932	`opt`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140126	20130419
38976	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
39008	`opt`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
39016	`opt`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140126	20130419
39092	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
39132	`opt`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140126	20130419
39136	`opt`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140126	20130419
39144	`opt`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140126	20130419
39148	`opt`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140126	20130419
39196	`opt`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
39200	`opt`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
39200	`opt`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
39212	`opt`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140126	20130419
39232	`opt`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140126	20130419
39272	`opt`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140126	20130419
39384	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140126	20130419
39388	`opt`	`gcc -O2 -fomit-frame-pointer`	20140126	20130419
39428	`opt`	`gcc -m64 -O2 -fomit-frame-pointer`	20140126	20130419
39620	`opt`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140126	20130419
39620	`opt`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140126	20130419
39656	`opt`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140126	20130419
39688	`opt`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140126	20130419
39980	`opt`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
39992	`opt`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
40088	`opt`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
40144	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140126	20130419
40156	`opt`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140126	20130419
40160	`opt`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
40164	`opt`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
40192	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140126	20130419
40200	`opt`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
41960	`opt`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
41960	`opt`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
42268	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
42328	`opt`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
42332	`opt`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
42340	`opt`	`gcc -Os -fomit-frame-pointer`	20140126	20130419
42388	`opt`	`gcc -m64 -Os -fomit-frame-pointer`	20140126	20130419
42460	`opt`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140126	20130419
42468	`opt`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140126	20130419
42480	`opt`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140126	20130419
42524	`opt`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
42592	`opt`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140126	20130419
42760	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140126	20130419
42888	`opt`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
42904	`opt_v4`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
42916	`opt_v4`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
43104	`opt_v4`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
43120	`opt_v4`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140126	20130419
43168	`opt_v4`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
43176	`opt_v4`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140126	20130419
43212	`opt_v4`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
43224	`opt_v4`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140126	20130419
43224	`opt_v4`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
44548	`opt_v4`	`gcc -Os -fomit-frame-pointer`	20140126	20130419
44548	`opt_v4`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
44552	`opt_v4`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140126	20130419
44564	`opt_v4`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140126	20130419
44576	`opt_v4`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
44592	`opt_v4`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140126	20130419
44596	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
44596	`opt_v4`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140126	20130419
44600	`opt_v4`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140126	20130419
44600	`opt_v4`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140126	20130419
44624	`opt_v4`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140126	20130419
44668	`opt_v4`	`gcc -m64 -Os -fomit-frame-pointer`	20140126	20130419
44736	`opt_v4`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
44744	`opt_v4`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140126	20130419
71660	`opt_v4`	`cc`	20140126	20130419
71664	`opt_v4`	`gcc -funroll-loops`	20140126	20130419
71668	`opt_v4`	`gcc`	20140126	20130419
83740	`opt`	`gcc`	20140126	20130419
83752	`opt`	`gcc -funroll-loops`	20140126	20130419
83776	`opt`	`cc`	20140126	20130419

Compiler output

Implementation: crypto_hash/nasha256/opt_v4
Compiler: cc

Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815:29: warning: assignment makes integer from pointer without a cast [enabled by default]

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=corei7 -O2 -fomit-frame-pointer	opt_v4
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	opt_v4
gcc -m64 -march=corei7 -O -fomit-frame-pointer	opt_v4
gcc -m64 -march=corei7 -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=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:815:29: warning: assignment makes integer from pointer without a cast [enabled by default]
Nasha.c: Nasha.c: In function 'Init':
Nasha.c: Nasha.c:815:29: warning: assignment makes integer from pointer without a cast [enabled by default]

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