Implementation notes: x86, kizomba, crypto_aead/hs1sivlov2

Computer: kizomba
Architecture: x86
CPU ID: GenuineIntel-000906e9-bfebfbff
SUPERCOP version: 20181216
Operation: crypto_aead
Primitive: hs1sivlov2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
7165	`faster`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180822	20180818
7171	`faster`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180822	20180818
7496	`faster`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180822	20180818
7515	`faster`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180822	20180818
7718	`faster`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180822	20180818
7720	`faster`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180822	20180818
7720	`faster`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180822	20180818
7835	`faster`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180822	20180818
7916	`faster`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180822	20180818
7919	`faster`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180822	20180818
7921	`faster`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180822	20180818
7933	`faster`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180822	20180818
7941	`faster`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180822	20180818
7986	`faster`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180822	20180818
8004	`faster`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180822	20180818
8129	`faster`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180822	20180818
8258	`faster`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
8262	`faster`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
8268	`faster`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
8274	`faster`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
8277	`faster`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
8288	`faster`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
8349	`faster`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
8375	`faster`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
8379	`faster`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
8395	`faster`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
8410	`faster`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
8464	`faster`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
8504	`faster`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
8512	`faster`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180822	20180818
8538	`faster`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
8540	`faster`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180822	20180818
8540	`faster`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
8544	`faster`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180822	20180818
8564	`faster`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
8581	`faster`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
8586	`faster`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
8587	`faster`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180822	20180818
8604	`faster`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
8605	`faster`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180822	20180818
8617	`faster`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180822	20180818
8625	`faster`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180822	20180818
8649	`faster`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
8703	`faster`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
8707	`faster`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
8710	`faster`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
8720	`faster`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
8724	`faster`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
8746	`faster`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
8750	`faster`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
8774	`faster`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
8810	`faster`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
8830	`faster`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180822	20180818
8925	`faster`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
9095	`faster`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
9149	`faster`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
9165	`faster`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
9173	`faster`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
9176	`faster`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
9180	`faster`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
9180	`faster`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
9187	`faster`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
9191	`faster`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
9226	`faster`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
9246	`faster`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
9248	`faster`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
9268	`faster`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
9298	`faster`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
9375	`faster`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
9379	`faster`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
9389	`faster`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
9409	`faster`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
21177	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
21189	`faster`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
21203	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
21210	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
21228	`faster`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
21270	`faster`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
21321	`faster`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
21471	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
21477	`faster`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
21500	`faster`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
21573	`faster`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
21593	`faster`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
21601	`faster`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180822	20180818
21611	`faster`	`gcc -m32 -O3 -fomit-frame-pointer`	20180822	20180818
21734	`faster`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
21758	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
21768	`faster`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
21779	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
21792	`faster`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
21795	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
21804	`faster`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
21863	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
21885	`faster`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
21887	`faster`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180822	20180818
21905	`faster`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
21909	`faster`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180822	20180818
21933	`faster`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
21950	`faster`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
21962	`faster`	`gcc -m32 -O2 -fomit-frame-pointer`	20180822	20180818
22065	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
22070	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
22070	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
22157	`faster`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
22171	`faster`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
22196	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
22198	`faster`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
22226	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
22230	`faster`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
22230	`faster`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
22248	`faster`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
22441	`faster`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
22457	`faster`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
22470	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
22482	`faster`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
22502	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
22519	`faster`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
22538	`faster`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
22548	`faster`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
22569	`faster`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
22611	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
23104	`faster`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
23280	`faster`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
23349	`faster`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
23541	`faster`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
23563	`faster`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
23567	`faster`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
23574	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
23627	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
23631	`faster`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
23784	`faster`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
23799	`faster`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
23843	`faster`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
23869	`faster`	`gcc -m32 -Os -fomit-frame-pointer`	20180822	20180818
23891	`faster`	`gcc -m32 -O -fomit-frame-pointer`	20180822	20180818
23891	`faster`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
23935	`faster`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
23978	`faster`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
24022	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180822	20180818
24028	`faster`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180822	20180818
24047	`faster`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
24086	`faster`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
24089	`faster`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
24095	`faster`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
24135	`faster`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
24220	`faster`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
24238	`faster`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
24252	`faster`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
24276	`faster`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
24277	`faster`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
24282	`faster`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
24283	`faster`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
24288	`faster`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
24290	`faster`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
24299	`faster`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
24318	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180822	20180818
24326	`faster`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
24355	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180822	20180818
24359	`faster`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
24424	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180822	20180818
24424	`faster`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
24470	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
24492	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
24532	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180822	20180818
24537	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180822	20180818
24600	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
24611	`faster`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
24625	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
24632	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
24637	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
24639	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
24815	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
24858	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
24869	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
24883	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
24899	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
24938	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180822	20180818
24964	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
24974	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
25010	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
25052	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
25087	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180822	20180818
25111	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180822	20180818
25133	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
25147	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
25204	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
25260	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
25339	`faster`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
25342	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180822	20180818
25377	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
25401	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
25425	`faster`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
25436	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
25438	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
25439	`faster`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
25469	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
25514	`faster`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
25545	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
25575	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
25576	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
25594	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
25671	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
26296	`faster`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
26385	`faster`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
27215	`faster`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
27218	`faster`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
27285	`faster`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
27905	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
29429	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
29496	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
29509	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180822	20180818
29680	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
29720	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
29740	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
30562	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
30596	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
30663	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
30667	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
31428	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
31635	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
31730	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
31994	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
31998	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
32020	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
32036	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
32097	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
34135	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
34240	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
34291	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
34321	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
34401	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180822	20180818
34429	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
34490	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
34617	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
34931	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
35097	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180822	20180818
35197	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180822	20180818
35274	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
35367	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180822	20180818
35456	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180822	20180818
35510	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180822	20180818
35524	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
35571	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
35635	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
35716	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
35742	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
35772	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
35799	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180822	20180818
35897	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
37599	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180822	20180818
38187	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180822	20180818
39653	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
39691	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
39700	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
39908	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
39956	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
40151	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
40967	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
40985	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
40998	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
41052	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
41054	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
41109	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
41113	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
41121	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
41153	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180822	20180818
41180	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
41274	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
41292	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
41316	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
41334	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
41339	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
41340	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
41442	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
41466	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180822	20180818
41500	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
41544	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
41577	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
41609	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
41611	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
41639	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
41705	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
41742	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
41764	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
41792	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
41883	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
41925	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
42010	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
42157	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180822	20180818
42316	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
42532	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180822	20180818
42695	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
42831	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
42881	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180822	20180818
42887	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180822	20180818
42895	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180822	20180818
42931	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180822	20180818
42942	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180822	20180818
43214	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
43236	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
43237	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180822	20180818
43322	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
43375	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
43417	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
43438	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
43494	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
43526	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
43568	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
44250	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180822	20180818
44486	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180822	20180818
45301	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180822	20180818
45371	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
45401	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180822	20180818
45441	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180822	20180818
45488	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180822	20180818
45490	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180822	20180818
45529	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180822	20180818
45607	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
45627	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
45730	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180822	20180818
45830	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
45933	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
46049	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
46123	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
46191	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
46210	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
46383	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
47956	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
47999	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
48175	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
48213	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
48348	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
48512	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
48710	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
67381	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
67394	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
72270	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
77533	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180822	20180818
77942	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
80371	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
80640	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
80661	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
81044	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818

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'; did you mean '_mm_cvtsi128_si32'? [-Wimplicit-function-declaration]
hs1.c: accum[0] = poly_step(accum[0], _mm_cvtsi128_si64(s0_128), ctx->gt;poly_key[0]);
hs1.c: ^~~~~~~~~~~~~~~~~
hs1.c: _mm_cvtsi128_si32
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: 6, 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
gcc -m32 -march=native -mtune=native -O2 -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

Compiler output

Implementation: crypto_aead/hs1sivlov2/faster
Compiler: gcc -m32 -march=core-avx2 -O3 -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'; did you mean '_mm_cvtsi128_si32'? [-Wimplicit-function-declaration]
hs1.c: accum[0] = poly_step(accum[0], _mm_cvtsi128_si64(s0_128), ctx->gt;poly_key[0]);
hs1.c: ^~~~~~~~~~~~~~~~~
hs1.c: _mm_cvtsi128_si32
try.c: crypto_aead_hs1sivlov2.a(hs1.o): In function `hash_finalize.constprop.1':
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_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: crypto_aead_hs1sivlov2.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: 2, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	faster
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	faster