Implementation notes: x86, hydra1, crypto_aead/hs1sivv2

Computer: hydra1
Architecture: x86
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_aead
Primitive: hs1sivv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
53217	`faster`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161016	20161009
53357	`faster`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161016	20161009
53421	`faster`	`gcc -m32 -O3 -fomit-frame-pointer`	20161016	20161009
53504	`faster`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161016	20161009
53734	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161016	20161009
53774	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161016	20161009
53904	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161016	20161009
53953	`faster`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161016	20161009
53987	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161016	20161009
54016	`faster`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161016	20161009
54062	`faster`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161016	20161009
54150	`faster`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161016	20161009
54167	`faster`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161016	20161009
54317	`faster`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161016	20161009
54341	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161016	20161009
54393	`faster`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161016	20161009
54398	`faster`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161016	20161009
54419	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161016	20161009
54623	`faster`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161016	20161009
54659	`faster`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161016	20161009
55517	`faster`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161016	20161009
55662	`faster`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161016	20161009
55696	`faster`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161016	20161009
55733	`faster`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161016	20161009
57040	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161016	20161009
57133	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161016	20161009
57186	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161016	20161009
57640	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161016	20161009
58072	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161016	20161009
58103	`faster`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161016	20161009
58141	`faster`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161016	20161009
58184	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161016	20161009
58240	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161016	20161009
58253	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
58299	`faster`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161016	20161009
58347	`faster`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161016	20161009
58370	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161016	20161009
58442	`faster`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161016	20161009
58629	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161016	20161009
58768	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161016	20161009
58805	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161016	20161009
58841	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161016	20161009
58845	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161016	20161009
58869	`faster`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161016	20161009
58885	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161016	20161009
58909	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161016	20161009
58912	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161016	20161009
58999	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161016	20161009
59023	`faster`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161016	20161009
59031	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161016	20161009
59056	`faster`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161016	20161009
59072	`faster`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161016	20161009
59135	`faster`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161016	20161009
59184	`faster`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161016	20161009
59352	`faster`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161016	20161009
59782	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161016	20161009
59789	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161016	20161009
59931	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161016	20161009
59959	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161016	20161009
60026	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
60110	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161016	20161009
60112	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161016	20161009
60205	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161016	20161009
60272	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
60275	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161016	20161009
60365	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161016	20161009
60371	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161016	20161009
60501	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161016	20161009
60531	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161016	20161009
60838	`faster`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161016	20161009
60839	`faster`	`gcc -m32 -O2 -fomit-frame-pointer`	20161016	20161009
60971	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161016	20161009
60982	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161016	20161009
61224	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161016	20161009
61240	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161016	20161009
61376	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161016	20161009
61392	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161016	20161009
61396	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161016	20161009
61766	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161016	20161009
61786	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161016	20161009
61894	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161016	20161009
62016	`faster`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161016	20161009
62022	`faster`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161016	20161009
62044	`faster`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161016	20161009
62563	`faster`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161016	20161009
62682	`faster`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161016	20161009
62728	`faster`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161016	20161009
62789	`faster`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161016	20161009
62797	`faster`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161016	20161009
62869	`faster`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161016	20161009
63016	`faster`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161016	20161009
63018	`faster`	`gcc -m32 -Os -fomit-frame-pointer`	20161016	20161009
63064	`faster`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161016	20161009
63065	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161016	20161009
63133	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161016	20161009
63163	`faster`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161016	20161009
63178	`faster`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161016	20161009
63209	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161016	20161009
63394	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161016	20161009
63400	`faster`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161016	20161009
63416	`faster`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161016	20161009
63424	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161016	20161009
63451	`faster`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161016	20161009
63459	`faster`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161016	20161009
63472	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161016	20161009
63760	`faster`	`gcc -m32 -O -fomit-frame-pointer`	20161016	20161009
63864	`faster`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161016	20161009
64091	`faster`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161016	20161009
64150	`faster`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161016	20161009
64278	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161016	20161009
64280	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161016	20161009
64296	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161016	20161009
64338	`faster`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161016	20161009
64363	`faster`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161016	20161009
64365	`faster`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161016	20161009
64491	`faster`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161016	20161009
64518	`faster`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161016	20161009
64582	`faster`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161016	20161009
64602	`faster`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161016	20161009
64658	`faster`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161016	20161009
64661	`faster`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161016	20161009
64667	`faster`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161016	20161009
64712	`faster`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161016	20161009
64757	`faster`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161016	20161009
64768	`faster`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161016	20161009
64789	`faster`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161016	20161009
64931	`faster`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161016	20161009
65192	`faster`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161016	20161009
65443	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161016	20161009
65479	`faster`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161016	20161009
65563	`faster`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161016	20161009
65730	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161016	20161009
65739	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161016	20161009
66107	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
66189	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161016	20161009
66215	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161016	20161009
66274	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161016	20161009
66299	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161016	20161009
66405	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161016	20161009
66426	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161016	20161009
66448	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161016	20161009
66548	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161016	20161009
66598	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
66937	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161016	20161009
67045	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
67956	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161016	20161009
67987	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161016	20161009
68167	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161016	20161009
69002	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161016	20161009
69066	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161016	20161009
70057	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161016	20161009
79560	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161016	20161009
79776	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161016	20161009
80130	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161016	20161009
80144	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161016	20161009
80227	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161016	20161009
80232	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161016	20161009
80283	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161016	20161009
80303	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161016	20161009
80413	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161016	20161009
80491	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161016	20161009
80509	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161016	20161009
80544	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161016	20161009
80573	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161016	20161009
80983	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161016	20161009
81240	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161016	20161009
81267	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161016	20161009
81891	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161016	20161009
82093	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161016	20161009
84363	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161016	20161009
84394	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161016	20161009
84983	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161016	20161009
85575	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161016	20161009
85613	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161016	20161009
89076	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161016	20161009
89093	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161016	20161009
89325	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161016	20161009
89451	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161016	20161009
89536	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161016	20161009
89861	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161016	20161009
89909	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161016	20161009
90034	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161016	20161009
90037	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161016	20161009
90211	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161016	20161009
90246	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161016	20161009
90322	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
90479	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161016	20161009
90491	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161016	20161009
90808	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161016	20161009
90882	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161016	20161009
91020	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161016	20161009
91617	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161016	20161009
91677	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161016	20161009
91813	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161016	20161009
91837	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161016	20161009
92869	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161016	20161009
92877	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
92912	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161016	20161009
92938	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161016	20161009
92944	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161016	20161009
93077	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161016	20161009
93456	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
93829	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161016	20161009
93931	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161016	20161009
94139	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161016	20161009
94320	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161016	20161009
94459	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161016	20161009
94558	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161016	20161009
94662	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161016	20161009
94726	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161016	20161009
94781	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161016	20161009
94853	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161016	20161009
94877	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161016	20161009
94901	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161016	20161009
94954	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161016	20161009
95019	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
95029	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161016	20161009
95059	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161016	20161009
95407	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161016	20161009
95408	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161016	20161009
95632	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161016	20161009
95763	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161016	20161009
95837	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161016	20161009
95843	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161016	20161009
96341	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161016	20161009
96462	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161016	20161009
96471	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161016	20161009
99159	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161016	20161009
99178	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161016	20161009
101192	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161016	20161009
101705	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161016	20161009
101712	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161016	20161009
102736	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161016	20161009
102795	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161016	20161009
103776	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161016	20161009
103973	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161016	20161009
103989	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161016	20161009
104096	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161016	20161009
104453	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161016	20161009
104904	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161016	20161009
106062	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161016	20161009
106290	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161016	20161009
106402	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161016	20161009
106590	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161016	20161009
108386	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161016	20161009
108525	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161016	20161009
109242	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161016	20161009
110461	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161016	20161009
111792	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161016	20161009
111800	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161016	20161009
112096	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161016	20161009
112786	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161016	20161009
113640	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161016	20161009
114394	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161016	20161009
114589	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161016	20161009
122234	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161016	20161009

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: 71, 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 ref
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