Implementation notes: amd64, glyme, crypto_hash/mgrostl256

Computer: glyme
Architecture: amd64
CPU ID: GenuineIntel-00020652-bfebfbff
SUPERCOP version: 201720170105
Operation: crypto_hash
Primitive: mgrostl256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
49704	`opt-64`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20170201	20170105
49876	`opt-64`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20170201	20170105
49892	`opt-64`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
49912	`opt-64`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
49952	`opt-64`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20170201	20170105
49992	`opt-64`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
50040	`opt-64`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
50092	`opt-64`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
50140	`opt-64`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
50140	`opt-64`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
50180	`opt-64`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20170201	20170105
50268	`opt-64`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
50332	`opt-64`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
50372	`opt-64`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20170201	20170105
50416	`opt-64`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
50440	`opt-64`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
50472	`opt-64`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
50476	`opt-64`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20170201	20170105
50480	`opt-64`	`gcc -funroll-loops -O -fomit-frame-pointer`	20170201	20170105
50584	`opt-64`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
50732	`opt-64`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20170201	20170105
50796	`opt-64`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
50820	`opt-64`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
51108	`opt-64`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
51112	`opt-64`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
51184	`opt-64`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
51256	`opt-64`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
51288	`opt-64`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
51308	`opt-64`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
51440	`opt-64`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
51576	`opt-64`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
51816	`opt-64`	`gcc -O -fomit-frame-pointer`	20170201	20170105
51896	`opt-64`	`gcc -m64 -O2 -fomit-frame-pointer`	20170201	20170105
51988	`opt-64`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20170201	20170105
52012	`opt-64`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
52012	`opt-64`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
52016	`opt-64`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170201	20170105
52036	`opt-64`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
52040	`opt-64`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20170201	20170105
52048	`opt-64`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
52100	`opt-64`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20170201	20170105
52108	`opt-64`	`gcc -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
52140	`opt-64`	`gcc -O2 -fomit-frame-pointer`	20170201	20170105
52392	`opt-64`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170201	20170105
52404	`opt-64`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20170201	20170105
52456	`opt-64`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170201	20170105
52472	`opt-64`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20170201	20170105
52484	`opt-64`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20170201	20170105
52496	`opt-64`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
52548	`opt-64`	`gcc -m64 -O -fomit-frame-pointer`	20170201	20170105
52548	`opt-64`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20170201	20170105
52572	`opt-64`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20170201	20170105
52584	`opt-64`	`gcc -march=k8 -O -fomit-frame-pointer`	20170201	20170105
52588	`opt-64`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170201	20170105
52664	`opt-64`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
52732	`opt-64`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20170201	20170105
52744	`opt-64`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
52744	`opt-64`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170201	20170105
52756	`opt-64`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170201	20170105
52792	`opt-64`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20170201	20170105
52836	`opt-64`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
52852	`opt-64`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
52884	`opt-64`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
52924	`opt-64`	`gcc -march=nocona -O -fomit-frame-pointer`	20170201	20170105
52980	`opt-64`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
53004	`opt-64`	`gcc -O3 -fomit-frame-pointer`	20170201	20170105
53008	`opt-64`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
53012	`opt-64`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
53036	`opt-64`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
53044	`opt-64`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20170201	20170105
53084	`opt-64`	`gcc -m64 -O3 -fomit-frame-pointer`	20170201	20170105
53168	`opt-64`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170201	20170105
61560	`opt-64`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170201	20170105
61640	`opt-64`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
61640	`opt-64`	`gcc -m64 -Os -fomit-frame-pointer`	20170201	20170105
61640	`opt-64`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20170201	20170105
61664	`opt-64`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
61684	`opt-64`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20170201	20170105
61728	`opt-64`	`gcc -Os -fomit-frame-pointer`	20170201	20170105
61744	`opt-64`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20170201	20170105
61768	`opt-64`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
61768	`opt-64`	`gcc -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
61768	`opt-64`	`gcc -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
61816	`opt-64`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
61848	`opt-64`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20170201	20170105
61872	`opt-64`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170201	20170105
62020	`opt-64`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
62068	`opt-64`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
62096	`opt-64`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
62136	`opt-64`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20170201	20170105
62136	`opt-64`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20170201	20170105
62152	`opt-64`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
62188	`opt-64`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
62208	`opt-64`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
62816	`opt-64`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
62912	`opt-64`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
111072	`opt-32`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
111072	`opt-32`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
111224	`opt-32`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20170201	20170105
111232	`opt-32`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
111244	`opt-32`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20170201	20170105
111252	`opt-32`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
111520	`opt-32`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
111528	`opt-32`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
111548	`opt-32`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170201	20170105
111552	`opt-32`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
111580	`opt-32`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20170201	20170105
111608	`opt-32`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20170201	20170105
111768	`opt-32`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20170201	20170105
111844	`opt-32`	`gcc -O3 -fomit-frame-pointer`	20170201	20170105
111844	`opt-32`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
111892	`opt-32`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
111924	`opt-32`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20170201	20170105
111924	`opt-32`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
111956	`opt-32`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
111960	`opt-32`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
111968	`opt-32`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20170201	20170105
111976	`opt-32`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
111980	`opt-32`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
111980	`opt-32`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
111992	`opt-32`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
112000	`opt-32`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
112044	`opt-32`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
112152	`opt-32`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
112156	`opt-32`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
112160	`opt-32`	`gcc -m64 -O3 -fomit-frame-pointer`	20170201	20170105
112300	`opt-32`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
112512	`opt-32`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
112528	`opt-32`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20170201	20170105
112528	`opt-32`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
112536	`opt-32`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
112540	`opt-32`	`gcc -funroll-loops -O -fomit-frame-pointer`	20170201	20170105
112548	`opt-32`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20170201	20170105
112656	`opt-32`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170201	20170105
112848	`opt-32`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
112848	`opt-32`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170201	20170105
112932	`opt-32`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20170201	20170105
113104	`opt-32`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170201	20170105
113124	`opt-32`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20170201	20170105
113176	`opt-32`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
113184	`opt-32`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
113204	`opt-32`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170201	20170105
113248	`opt-32`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20170201	20170105
113268	`opt-32`	`gcc -O2 -fomit-frame-pointer`	20170201	20170105
113320	`opt-32`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
113324	`opt-32`	`gcc -march=nocona -O -fomit-frame-pointer`	20170201	20170105
113388	`opt-32`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170201	20170105
113492	`opt-32`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
113640	`opt-32`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
113644	`opt-32`	`gcc -m64 -O2 -fomit-frame-pointer`	20170201	20170105
113720	`opt-32`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
113952	`opt-32`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
113956	`opt-32`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
114132	`opt-32`	`gcc -m64 -O -fomit-frame-pointer`	20170201	20170105
114136	`opt-32`	`gcc -O -fomit-frame-pointer`	20170201	20170105
114156	`opt-32`	`gcc -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
114280	`opt-32`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20170201	20170105
114328	`opt-32`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20170201	20170105
114408	`opt-32`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
114428	`opt-32`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20170201	20170105
114448	`opt-32`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20170201	20170105
114464	`opt-32`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20170201	20170105
114528	`opt-32`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
114572	`opt-32`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20170201	20170105
114716	`opt-32`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
114780	`opt-32`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170201	20170105
115436	`opt-32`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
115904	`opt-32`	`gcc -march=k8 -O -fomit-frame-pointer`	20170201	20170105
120632	`opt-32`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170201	20170105
120652	`opt-32`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170201	20170105
120652	`opt-32`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20170201	20170105
120660	`opt-32`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
120660	`opt-32`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20170201	20170105
120668	`opt-32`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20170201	20170105
120672	`opt-32`	`gcc -m64 -Os -fomit-frame-pointer`	20170201	20170105
120680	`opt-32`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
120772	`opt-32`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
120780	`opt-32`	`gcc -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
120824	`opt-32`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
120848	`opt-32`	`gcc -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
120860	`opt-32`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
120892	`opt-32`	`gcc -Os -fomit-frame-pointer`	20170201	20170105
120924	`opt-32`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
120928	`opt-32`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20170201	20170105
120932	`opt-32`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
121100	`opt-32`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
121172	`opt-32`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20170201	20170105
121328	`opt-32`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
121480	`opt-32`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20170201	20170105
121496	`opt-32`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
121532	`opt-32`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
121648	`opt-32`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
122576	`opt-32`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20170201	20170105
122964	`opt-32`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20170201	20170105
122964	`opt-32`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
123472	`opt-32`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
124100	`opt-32`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
124164	`opt-32`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
266668	`opt-32`	`cc`	20170201	20170105
269928	`opt-32`	`gcc`	20170201	20170105
269976	`opt-32`	`gcc -funroll-loops`	20170201	20170105
2255408	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
2256516	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
2264144	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
2269936	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
2270032	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
2276844	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20170201	20170105
2282376	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
2282692	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
2288412	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20170201	20170105
2288424	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170201	20170105
2294352	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20170201	20170105
2301784	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
2307408	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
2310628	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
2324148	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20170201	20170105
2330456	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20170201	20170105
2332460	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20170201	20170105
2341520	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170201	20170105
2344276	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
2344764	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20170201	20170105
2348980	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
2349928	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170201	20170105
2391712	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
2393600	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20170201	20170105
2399088	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20170201	20170105
2402720	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20170201	20170105
2402752	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
2402760	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20170201	20170105
2407860	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170201	20170105
2423120	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170201	20170105
2423216	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20170201	20170105
2423740	`ref`	`gcc -O3 -fomit-frame-pointer`	20170201	20170105
2426024	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20170201	20170105
2444064	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20170201	20170105
2450008	`ref`	`gcc -O2 -fomit-frame-pointer`	20170201	20170105
2450308	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20170201	20170105
2450352	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20170201	20170105
2451132	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20170201	20170105
2453888	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170201	20170105
2454188	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170201	20170105
2642500	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20170201	20170105
2645960	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
2646564	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
2647116	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
2647224	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20170201	20170105
2649264	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170201	20170105
2892572	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
2893028	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
2895804	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
2896772	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
2908528	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20170201	20170105
2909088	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
2912984	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20170201	20170105
2915796	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20170201	20170105
2916908	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
2917392	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
2919412	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20170201	20170105
2920512	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20170201	20170105
2921196	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170201	20170105
2925748	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20170201	20170105
2931332	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170201	20170105
2932096	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
2932200	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20170201	20170105
2940408	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
2942268	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20170201	20170105
2942456	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20170201	20170105
2945916	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
2948024	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20170201	20170105
2948584	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20170201	20170105
2954312	`ref`	`gcc -Os -fomit-frame-pointer`	20170201	20170105
3476444	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20170201	20170105
3482440	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
3486396	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20170201	20170105
3540280	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
3540484	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20170201	20170105
3578404	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20170201	20170105
3616112	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20170201	20170105
3616412	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170201	20170105
3620560	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20170201	20170105
3622932	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20170201	20170105
3622980	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
3624440	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
3625040	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20170201	20170105
3626568	`ref`	`gcc -O -fomit-frame-pointer`	20170201	20170105
3635880	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20170201	20170105
3637772	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20170201	20170105
3651376	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
3653196	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20170201	20170105
3708764	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20170201	20170105
3724916	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20170201	20170105
4973548	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
4982244	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
5000580	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
5002164	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
5014548	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
5014568	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20170201	20170105
5021916	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
5025912	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20170201	20170105
5265544	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20170201	20170105
5270268	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
5275120	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20170201	20170105
5280676	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20170201	20170105
14380280	`ref`	`gcc -funroll-loops`	20170201	20170105
14382432	`ref`	`gcc`	20170201	20170105
19819184	`ref`	`cc`	20170201	20170105

Compiler output

Implementation: crypto_hash/mgrostl256/opt-64
Compiler: cc

hash.c: hash.c:239:3: warning: non-constant static local variable in inline function may be different in different files [-Wstatic-local-in-inline]
hash.c: static u64 y[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:238:1: note: use 'static' to give inline function 'F1024' internal linkage
hash.c: inline void F1024(u64 *h, const u64 *m) {
hash.c: ^
hash.c: static
hash.c: hash.c:240:3: warning: non-constant static local variable in inline function may be different in different files [-Wstatic-local-in-inline]
hash.c: static u64 z[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:238:1: note: use 'static' to give inline function 'F1024' internal linkage
hash.c: inline void F1024(u64 *h, const u64 *m) {
hash.c: ^
hash.c: static
hash.c: hash.c:241:3: warning: non-constant static local variable in inline function may be different in different files [-Wstatic-local-in-inline]
hash.c: static u64 outQ[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:238:1: note: use 'static' to give inline function 'F1024' internal linkage
hash.c: inline void F1024(u64 *h, const u64 *m) {
hash.c: ^
hash.c: static
hash.c: hash.c:242:3: warning: non-constant static local variable in inline function may be different in different files [-Wstatic-local-in-inline]
hash.c: static u64 inP[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:238:1: note: use 'static' to give inline function 'F1024' internal linkage
hash.c: ...

Number of similar (compiler,implementation) pairs: 7, namely:

Compiler	Implementations
cc	opt-64
clang -O3 -fomit-frame-pointer -Qunused-arguments	opt-64
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	opt-64
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt-64
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt-64
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt-64
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	opt-64

Compiler output

Implementation: crypto_hash/mgrostl256/opt-64
Compiler: gcc

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

Compiler	Implementations
gcc	opt-64
gcc -funroll-loops	opt-64

Compiler output

Implementation: crypto_hash/mgrostl256/opt-64
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 92, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer	opt-64
gcc -O3 -fomit-frame-pointer	opt-64
gcc -O -fomit-frame-pointer	opt-64
gcc -Os -fomit-frame-pointer	opt-64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt-64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt-64
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt-64
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt-64
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt-64
gcc -m64 -O2 -fomit-frame-pointer	opt-64
gcc -m64 -O3 -fomit-frame-pointer	opt-64
gcc -m64 -O -fomit-frame-pointer	opt-64
gcc -m64 -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt-64
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=corei7 -O -fomit-frame-pointer	opt-64
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt-64
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	opt-64
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	opt-64
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt-64
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt-64
gcc -march=barcelona -O2 -fomit-frame-pointer	opt-64
gcc -march=barcelona -O3 -fomit-frame-pointer	opt-64
gcc -march=barcelona -O -fomit-frame-pointer	opt-64
gcc -march=barcelona -Os -fomit-frame-pointer	opt-64
gcc -march=k8 -O2 -fomit-frame-pointer	opt-64
gcc -march=k8 -O3 -fomit-frame-pointer	opt-64
gcc -march=k8 -O -fomit-frame-pointer	opt-64
gcc -march=k8 -Os -fomit-frame-pointer	opt-64
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	opt-64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	opt-64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	opt-64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	opt-64
gcc -march=nocona -O2 -fomit-frame-pointer	opt-64
gcc -march=nocona -O3 -fomit-frame-pointer	opt-64
gcc -march=nocona -O -fomit-frame-pointer	opt-64
gcc -march=nocona -Os -fomit-frame-pointer	opt-64

Compiler output

Implementation: crypto_hash/mgrostl256/opt-64
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

hash.c: hash.c:242:14: warning: 'inP' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 inP[COLS1024] __attribute__((aligned(16)));
hash.c: ^~~
hash.c: hash.c:241:14: warning: 'outQ' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 outQ[COLS1024] __attribute__((aligned(16)));
hash.c: ^~~~
hash.c: hash.c:240:14: warning: 'z' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 z[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:239:14: warning: 'y' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 y[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:242:14: warning: 'inP' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 inP[COLS1024] __attribute__((aligned(16)));
hash.c: ^~~
hash.c: hash.c:241:14: warning: 'outQ' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 outQ[COLS1024] __attribute__((aligned(16)));
hash.c: ^~~~
hash.c: hash.c:240:14: warning: 'z' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 z[COLS1024] __attribute__((aligned(16)));
hash.c: ^
hash.c: hash.c:239:14: warning: 'y' is static but declared in inline function 'F1024' which is not static
hash.c: static u64 y[COLS1024] __attribute__((aligned(16)));
hash.c: ^

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt-64
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt-64
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt-64
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt-64