Implementation notes: x86, h4e450, crypto_aead/hs1sivv2

Computer: h4e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: hs1sivv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
72680	`faster`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170918	20170725
72889	`faster`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170918	20170725
72922	`faster`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170918	20170725
72927	`faster`	`gcc -m32 -O3 -fomit-frame-pointer`	20170918	20170725
72974	`faster`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170918	20170725
73050	`faster`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170918	20170725
73193	`faster`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170918	20170725
73230	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170918	20170725
73264	`faster`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170918	20170725
73302	`faster`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170918	20170725
73307	`faster`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170918	20170725
73312	`faster`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170918	20170725
73350	`faster`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170918	20170725
73392	`faster`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170918	20170725
73392	`faster`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170918	20170725
73520	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170918	20170725
73606	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170918	20170725
73606	`faster`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170918	20170725
73615	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170918	20170725
73687	`faster`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170918	20170725
73701	`faster`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170918	20170725
73705	`faster`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170918	20170725
73815	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170918	20170725
73815	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170918	20170725
77790	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170918	20170725
77791	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170918	20170725
77995	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170918	20170725
78171	`faster`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170918	20170725
79753	`faster`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170918	20170725
79852	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170918	20170725
79952	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170918	20170725
80180	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170918	20170725
80242	`faster`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170918	20170725
80265	`faster`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170918	20170725
80755	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170918	20170725
80797	`faster`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170918	20170725
80902	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170918	20170725
80954	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170918	20170725
80997	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170918	20170725
81296	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170918	20170725
81567	`faster`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170918	20170725
81629	`faster`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170918	20170725
81691	`faster`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170918	20170725
81786	`faster`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170918	20170725
81819	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170918	20170725
82141	`faster`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170918	20170725
82160	`faster`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170918	20170725
82374	`faster`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170918	20170725
82855	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170918	20170725
82893	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170918	20170725
83044	`faster`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170918	20170725
83457	`faster`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170918	20170725
83491	`faster`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170918	20170725
83567	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170918	20170725
83728	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170918	20170725
84070	`faster`	`gcc -m32 -O -fomit-frame-pointer`	20170918	20170725
84236	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170918	20170725
84498	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170918	20170725
84569	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170918	20170725
84574	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170918	20170725
84826	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170918	20170725
84953	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170918	20170725
85025	`faster`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170918	20170725
85234	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170918	20170725
85253	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170918	20170725
85272	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170918	20170725
85277	`faster`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170918	20170725
85377	`faster`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170918	20170725
85381	`faster`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170918	20170725
85419	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170918	20170725
85429	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170918	20170725
85514	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170918	20170725
85794	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170918	20170725
85795	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170918	20170725
85814	`faster`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170918	20170725
85861	`faster`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170918	20170725
86074	`faster`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170918	20170725
86108	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170918	20170725
86160	`faster`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170918	20170725
86170	`faster`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170918	20170725
86198	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170918	20170725
86251	`faster`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170918	20170725
86255	`faster`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170918	20170725
86313	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170918	20170725
86355	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170918	20170725
86383	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170918	20170725
86436	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170918	20170725
86564	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170918	20170725
86588	`faster`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170918	20170725
86593	`faster`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170918	20170725
86606	`faster`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170918	20170725
86606	`faster`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170918	20170725
86663	`faster`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170918	20170725
86683	`faster`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170918	20170725
86697	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170918	20170725
86697	`faster`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170918	20170725
86702	`faster`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170918	20170725
86716	`faster`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170918	20170725
86720	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170918	20170725
86754	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170918	20170725
86778	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170918	20170725
86787	`faster`	`gcc -m32 -O2 -fomit-frame-pointer`	20170918	20170725
86973	`faster`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170918	20170725
87039	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170918	20170725
87072	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170918	20170725
87072	`faster`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170918	20170725
87096	`faster`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170918	20170725
87110	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170918	20170725
87239	`faster`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170918	20170725
87253	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170918	20170725
87276	`faster`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170918	20170725
87438	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170918	20170725
87514	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170918	20170725
87690	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170918	20170725
87818	`faster`	`gcc -m32 -Os -fomit-frame-pointer`	20170918	20170725
87842	`faster`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170918	20170725
87856	`faster`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170918	20170725
87922	`faster`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170918	20170725
88099	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170918	20170725
88450	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170918	20170725
88473	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170918	20170725
88597	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170918	20170725
88626	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170918	20170725
88692	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170918	20170725
88706	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170918	20170725
88977	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170918	20170725
89272	`faster`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170918	20170725
89309	`faster`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170918	20170725
89314	`faster`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170918	20170725
89362	`faster`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170918	20170725
89689	`faster`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170918	20170725
89737	`faster`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170918	20170725
89775	`faster`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170918	20170725
89856	`faster`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170918	20170725
90112	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170918	20170725
90264	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170918	20170725
90269	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170918	20170725
90354	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170918	20170725
90535	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170918	20170725
91381	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170918	20170725
91665	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170918	20170725
92041	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170918	20170725
92355	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170918	20170725
92844	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170918	20170725
93052	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170918	20170725
93181	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170918	20170725
93181	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170918	20170725
93385	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170918	20170725
93409	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170918	20170725
93508	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170918	20170725
95010	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170918	20170725
95071	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170918	20170725
100785	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170918	20170725
100914	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170918	20170725
101284	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170918	20170725
101289	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170918	20170725
101754	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170918	20170725
104295	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170918	20170725
104405	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170918	20170725
104738	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170918	20170725
105450	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170918	20170725
108585	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170918	20170725
110162	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170918	20170725
110585	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170918	20170725
110713	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170918	20170725
110732	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170918	20170725
110813	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170918	20170725
110908	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170918	20170725
111278	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170918	20170725
111615	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170918	20170725
111615	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170918	20170725
112252	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170918	20170725
112257	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170918	20170725
112276	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170918	20170725
112912	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170918	20170725
112969	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170918	20170725
113140	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170918	20170725
113691	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170918	20170725
114086	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170918	20170725
114118	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170918	20170725
114180	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170918	20170725
114551	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170918	20170725
114660	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170918	20170725
114878	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170918	20170725
114912	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170918	20170725
114959	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170918	20170725
115805	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170918	20170725
116109	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170918	20170725
116156	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170918	20170725
116328	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170918	20170725
116347	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170918	20170725
116579	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170918	20170725
116693	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170918	20170725
116745	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170918	20170725
116788	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170918	20170725
116840	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170918	20170725
117220	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170918	20170725
117244	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170918	20170725
117310	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170918	20170725
117315	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170918	20170725
117348	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170918	20170725
117387	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170918	20170725
117453	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170918	20170725
117453	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170918	20170725
117866	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170918	20170725
118005	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170918	20170725
118023	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170918	20170725
118341	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170918	20170725
118356	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170918	20170725
118432	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170918	20170725
118441	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170918	20170725
118598	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170918	20170725
118655	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170918	20170725
118888	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170918	20170725
119510	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170918	20170725
119628	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170918	20170725
119691	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170918	20170725
119828	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170918	20170725
119833	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170918	20170725
121567	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170918	20170725
121695	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170918	20170725
121752	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170918	20170725
122113	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170918	20170725
122365	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170918	20170725
122654	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170918	20170725
122759	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170918	20170725
122825	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170918	20170725
122854	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170918	20170725
122930	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170918	20170725
122934	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170918	20170725
123111	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170918	20170725
123433	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170918	20170725
123505	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170918	20170725
125438	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170918	20170725
132947	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170918	20170725
132958	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170918	20170725
133157	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170918	20170725
138140	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170918	20170725
138225	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170918	20170725
138434	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170918	20170725
138519	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170918	20170725
138947	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170918	20170725
139607	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170918	20170725
139745	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170918	20170725
141578	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170918	20170725
144143	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170918	20170725
144305	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170918	20170725
144390	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170918	20170725
144457	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170918	20170725
144566	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170918	20170725
144822	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170918	20170725
145184	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170918	20170725
145221	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170918	20170725
145611	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170918	20170725
146091	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170918	20170725
146177	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170918	20170725
147246	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170918	20170725

Test failure

Implementation: crypto_aead/hs1sivv2/faster
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 70, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	faster
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=core2 -O -fomit-frame-pointer	faster
gcc -m32 -march=core2 -Os -fomit-frame-pointer	faster
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	faster
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	faster
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	faster
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	faster
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=corei7 -O -fomit-frame-pointer	faster
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	faster
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=k8 -O -fomit-frame-pointer	faster
gcc -m32 -march=k8 -Os -fomit-frame-pointer	faster
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	faster
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	faster
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	faster
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	faster
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	faster
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	faster
gcc -m32 -march=nocona -O -fomit-frame-pointer	faster
gcc -m32 -march=nocona -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	faster
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	faster
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	faster
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	faster
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	faster
gcc -m32 -march=prescott -O -fomit-frame-pointer	faster
gcc -m32 -march=prescott -Os -fomit-frame-pointer	faster

Test failure

Implementation: crypto_aead/hs1sivv2/faster
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

error 111
error 111

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	faster
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	faster
gcc -m32 -march=barcelona -O -fomit-frame-pointer	faster
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	faster

Compiler output

Implementation: crypto_aead/hs1sivv2/faster
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

hs1.c: hs1.c: In function 'hs1siv_decrypt':
hs1.c: hs1.c:1033:30: warning: implicit declaration of function 'malloc' [-Wimplicit-function-declaration]
hs1.c: unsigned char *tmp = malloc(abytes);
hs1.c: ^
hs1.c: hs1.c:1033:30: warning: incompatible implicit declaration of built-in function 'malloc'
hs1.c: hs1.c:1033:30: note: include 'gt;' or provide a declaration of 'malloc'
hs1.c: hs1.c:1037:9: warning: implicit declaration of function 'free' [-Wimplicit-function-declaration]
hs1.c: free(tmp);
hs1.c: ^
hs1.c: hs1.c:1037:9: warning: incompatible implicit declaration of built-in function 'free'
hs1.c: hs1.c:1037:9: note: include 'gt;' or provide a declaration of 'free'

Number of similar (compiler,implementation) pairs: 96, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	faster
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	faster
gcc -m32 -O2 -fomit-frame-pointer	faster
gcc -m32 -O3 -fomit-frame-pointer	faster
gcc -m32 -O -fomit-frame-pointer	faster
gcc -m32 -Os -fomit-frame-pointer	faster
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	faster
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	faster
gcc -m32 -march=athlon -O -fomit-frame-pointer	faster
gcc -m32 -march=athlon -Os -fomit-frame-pointer	faster
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=i386 -O -fomit-frame-pointer	faster
gcc -m32 -march=i386 -Os -fomit-frame-pointer	faster
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=i486 -O -fomit-frame-pointer	faster
gcc -m32 -march=i486 -Os -fomit-frame-pointer	faster
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	faster
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	faster
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	faster
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	faster
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=k6 -O -fomit-frame-pointer	faster
gcc -m32 -march=k6 -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	faster
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	faster
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	faster
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentium -O -fomit-frame-pointer	faster
gcc -m32 -march=pentium -Os -fomit-frame-pointer	faster
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	faster
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	faster
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	faster
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	faster

Compiler output

Implementation: crypto_aead/hs1sivv2/faster
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

hs1.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
hs1.c: from hs1.c:27:
hs1.c: hs1.c: In function 'xor32':
hs1.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
hs1.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
hs1.c: ^
hs1.c: hs1.c:76:5: error: called from here
hs1.c: _mm256_storeu_si256((__m256i *)d,
hs1.c: ^
hs1.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/immintrin.h:43:0,
hs1.c: from hs1.c:27:
hs1.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
hs1.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
hs1.c: ^
hs1.c: hs1.c:76:5: error: called from here
hs1.c: _mm256_storeu_si256((__m256i *)d,
hs1.c: ^

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	faster
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	faster
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	faster
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	faster
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	faster
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	faster

Compiler output

Implementation: crypto_aead/hs1sivv2/faster
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

hs1.c: hs1.c: In function 'hash_step':
hs1.c: hs1.c:314:40: warning: implicit declaration of function '_mm_cvtsi128_si64' [-Wimplicit-function-declaration]
hs1.c: accum[0] = poly_step(accum[0], _mm_cvtsi128_si64(s0_128), ctx->gt;poly_key[0]);
hs1.c: ^
try.c: crypto_aead_hs1sivv2.a(hs1.o): In function `hash_step':
try.c: hs1.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64'
try.c: hs1.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64'
try.c: hs1.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64'
try.c: hs1.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64'
try.c: crypto_aead_hs1sivv2.a(hs1.o): In function `hash_finalize':
try.c: hs1.c:(.text+0x...): undefined reference to `_mm_cvtsi128_si64'
try.c: crypto_aead_hs1sivv2.a(hs1.o):hs1.c:(.text+0x...): more undefined references to `_mm_cvtsi128_si64' follow
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	faster
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	faster