Implementation notes: x86, h9trinity, crypto_aead/hs1sivlov2

Computer: h9trinity
Architecture: x86
CPU ID: AuthenticAMD-00610f01-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: hs1sivlov2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
11164	`faster`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171127	20171020
11253	`faster`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171127	20171020
11318	`faster`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171127	20171020
11836	`faster`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171127	20171020
11925	`faster`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171127	20171020
12056	`faster`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171127	20171020
12302	`faster`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171127	20171020
12363	`faster`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171127	20171020
12481	`faster`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171127	20171020
12502	`faster`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171127	20171020
12614	`faster`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171127	20171020
12706	`faster`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171127	20171020
36716	`faster`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171127	20171020
37028	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171127	20171020
37040	`faster`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171127	20171020
37062	`faster`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171127	20171020
37068	`faster`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171127	20171020
37077	`faster`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171127	20171020
37092	`faster`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171127	20171020
37111	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171127	20171020
37162	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171127	20171020
37163	`faster`	`gcc -m32 -O3 -fomit-frame-pointer`	20171127	20171020
37196	`faster`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171127	20171020
37235	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171127	20171020
37236	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171127	20171020
37255	`faster`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171127	20171020
37317	`faster`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171127	20171020
37339	`faster`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171127	20171020
37372	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171127	20171020
37384	`faster`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171127	20171020
37384	`faster`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171127	20171020
37407	`faster`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171127	20171020
37482	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171127	20171020
37491	`faster`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171127	20171020
37527	`faster`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171127	20171020
37565	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171127	20171020
37646	`faster`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171127	20171020
37737	`faster`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171127	20171020
37755	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171127	20171020
37859	`faster`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171127	20171020
37930	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171127	20171020
37938	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171127	20171020
37961	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171127	20171020
38023	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171127	20171020
38027	`faster`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171127	20171020
38053	`faster`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171127	20171020
38120	`faster`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171127	20171020
38160	`faster`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171127	20171020
38193	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171127	20171020
38289	`faster`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171127	20171020
38306	`faster`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171127	20171020
38313	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171127	20171020
38346	`faster`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171127	20171020
38796	`faster`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171127	20171020
39091	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171127	20171020
39482	`faster`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171127	20171020
39766	`faster`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171127	20171020
39919	`faster`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171127	20171020
40128	`faster`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171127	20171020
40224	`faster`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171127	20171020
40349	`faster`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171127	20171020
40381	`faster`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171127	20171020
40383	`faster`	`gcc -m32 -O2 -fomit-frame-pointer`	20171127	20171020
40390	`faster`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171127	20171020
40396	`faster`	`gcc -m32 -O -fomit-frame-pointer`	20171127	20171020
40421	`faster`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171127	20171020
40431	`faster`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171127	20171020
40431	`faster`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171127	20171020
40491	`faster`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171127	20171020
40689	`faster`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171127	20171020
40911	`faster`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171127	20171020
41263	`faster`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171127	20171020
41364	`faster`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171127	20171020
42915	`faster`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171127	20171020
42965	`faster`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171127	20171020
42966	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171127	20171020
42970	`faster`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171127	20171020
42986	`faster`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171127	20171020
43045	`faster`	`gcc -m32 -Os -fomit-frame-pointer`	20171127	20171020
43058	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171127	20171020
43073	`faster`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171127	20171020
43104	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171127	20171020
43111	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171127	20171020
43169	`faster`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171127	20171020
43267	`faster`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171127	20171020
43321	`faster`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171127	20171020
43335	`faster`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171127	20171020
43370	`faster`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171127	20171020
43391	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171127	20171020
43409	`faster`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171127	20171020
43503	`faster`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171127	20171020
43508	`faster`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171127	20171020
43519	`faster`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171127	20171020
43532	`faster`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171127	20171020
43638	`faster`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171127	20171020
43690	`faster`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171127	20171020
43933	`faster`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171127	20171020
43970	`faster`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171127	20171020
44008	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171127	20171020
44014	`faster`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171127	20171020
44230	`faster`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171127	20171020
44351	`faster`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171127	20171020
44512	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171127	20171020
44704	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171127	20171020
44790	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171127	20171020
45122	`faster`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171127	20171020
45190	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20171127	20171020
45348	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20171127	20171020
45418	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20171127	20171020
45556	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171127	20171020
45631	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171127	20171020
45747	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171127	20171020
45870	`faster`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171127	20171020
45884	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171127	20171020
45899	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20171127	20171020
45988	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171127	20171020
46053	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171127	20171020
46264	`faster`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171127	20171020
46290	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171127	20171020
46302	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171127	20171020
46357	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171127	20171020
46381	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171127	20171020
46402	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171127	20171020
46475	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171127	20171020
46530	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171127	20171020
46551	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171127	20171020
46643	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171127	20171020
46737	`faster`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171127	20171020
46888	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171127	20171020
46988	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20171127	20171020
47019	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171127	20171020
47427	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20171127	20171020
47471	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171127	20171020
47577	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171127	20171020
47647	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171127	20171020
47692	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20171127	20171020
47732	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171127	20171020
47753	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20171127	20171020
47791	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20171127	20171020
47803	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171127	20171020
48148	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171127	20171020
48346	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171127	20171020
48390	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171127	20171020
48486	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20171127	20171020
48671	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171127	20171020
48825	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20171127	20171020
48869	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171127	20171020
48884	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20171127	20171020
49164	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171127	20171020
49477	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171127	20171020
49749	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171127	20171020
49852	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171127	20171020
49923	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171127	20171020
50283	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171127	20171020
50339	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171127	20171020
50342	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171127	20171020
50353	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171127	20171020
50597	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171127	20171020
51112	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20171127	20171020
51305	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171127	20171020
51452	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20171127	20171020
51592	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171127	20171020
52023	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171127	20171020
52132	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171127	20171020
52526	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171127	20171020
52823	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171127	20171020
53073	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171127	20171020
53588	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171127	20171020
53632	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171127	20171020
63425	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171127	20171020
63869	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171127	20171020
64209	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20171127	20171020
64558	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20171127	20171020
64820	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20171127	20171020
64906	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20171127	20171020
64994	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20171127	20171020
65021	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20171127	20171020
65151	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171127	20171020
65154	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171127	20171020
65187	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171127	20171020
65200	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171127	20171020
65243	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20171127	20171020
65278	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171127	20171020
65346	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171127	20171020
65448	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171127	20171020
65470	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171127	20171020
65502	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20171127	20171020
65513	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20171127	20171020
65615	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20171127	20171020
65707	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171127	20171020
65845	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171127	20171020
66633	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171127	20171020
66658	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20171127	20171020
66689	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171127	20171020
67101	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20171127	20171020
67171	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20171127	20171020
67300	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171127	20171020
67355	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171127	20171020
67388	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171127	20171020
67407	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171127	20171020
67442	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171127	20171020
67609	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171127	20171020
67720	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171127	20171020
67770	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20171127	20171020
67880	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171127	20171020
68136	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171127	20171020
68602	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171127	20171020
68687	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171127	20171020
68854	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171127	20171020
68916	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171127	20171020
69024	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171127	20171020
69173	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171127	20171020
69250	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171127	20171020
69368	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171127	20171020
69479	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171127	20171020
69502	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171127	20171020
69983	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171127	20171020
70031	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171127	20171020
70322	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171127	20171020
70366	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171127	20171020
70444	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171127	20171020
70541	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171127	20171020
70736	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20171127	20171020
70792	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171127	20171020
71193	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20171127	20171020
71598	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171127	20171020
71619	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171127	20171020
71708	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171127	20171020
71713	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20171127	20171020
71836	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171127	20171020
71856	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171127	20171020
72032	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20171127	20171020
72066	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20171127	20171020
72118	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20171127	20171020
72637	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171127	20171020
73005	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171127	20171020
73058	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171127	20171020
73099	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171127	20171020
73115	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171127	20171020
73196	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171127	20171020
73198	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20171127	20171020
73219	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171127	20171020
73439	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20171127	20171020
73581	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20171127	20171020
73780	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20171127	20171020
73832	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20171127	20171020
73871	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171127	20171020
73903	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171127	20171020
74064	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171127	20171020
74457	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171127	20171020
74637	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171127	20171020
74661	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171127	20171020
74994	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20171127	20171020
75378	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171127	20171020
75763	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20171127	20171020
79217	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171127	20171020
81056	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20171127	20171020
81784	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171127	20171020
81987	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171127	20171020
82321	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171127	20171020
82343	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20171127	20171020
82422	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171127	20171020
82427	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20171127	20171020
82496	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171127	20171020
82510	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20171127	20171020
82565	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171127	20171020
82585	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171127	20171020
82617	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20171127	20171020
82714	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20171127	20171020
82762	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20171127	20171020
82794	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171127	20171020
83026	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20171127	20171020
83126	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20171127	20171020
83183	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171127	20171020
86850	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20171127	20171020
86977	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171127	20171020
87038	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171127	20171020
87168	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171127	20171020
87248	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20171127	20171020
87274	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171127	20171020

Test failure

Implementation: crypto_aead/hs1sivlov2/faster
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 63, 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-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 -O3 -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 -O3 -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 -O2 -fomit-frame-pointer	faster
gcc -m32 -march=corei7 -O3 -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=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/hs1sivlov2/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/hs1sivlov2/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/hs1sivlov2/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_hs1sivlov2.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: crypto_aead_hs1sivlov2.a(hs1.o): In function `hash_finalize':
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: 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