Implementation notes: x86, samba, crypto_sign/dilithium4aes

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_sign
Primitive: dilithium4aes

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5755512	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190805	20190803
5777502	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190805	20190803
5900712	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190805	20190803
5924116	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190805	20190803
5953687	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
6021706	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190805	20190803
6134914	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190805	20190803
6157646	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190805	20190803
6162323	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190805	20190803
6200962	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190805	20190803
6203661	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190805	20190803
6211069	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190805	20190803
6212658	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190805	20190803
6213437	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190805	20190803
6237436	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190805	20190803
6241744	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190805	20190803
6249852	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
6252981	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190805	20190803
6253250	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
6253357	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190805	20190803
6261705	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
6263108	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190805	20190803
6264298	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190805	20190803
6286657	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190805	20190803
6292038	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
6313088	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
6318556	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
6324399	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190805	20190803
6330875	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
6331693	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190805	20190803
6339369	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190805	20190803
6347164	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190805	20190803
6361311	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190805	20190803
6361743	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190805	20190803
6387480	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190805	20190803
6391202	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190805	20190803
6395318	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190805	20190803
6415401	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190805	20190803
6415605	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190805	20190803
6418180	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190805	20190803
6422133	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190805	20190803
6445548	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190805	20190803
6449270	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190805	20190803
6465246	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190805	20190803
6469117	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190805	20190803
6485030	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190805	20190803
6486569	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190805	20190803
6491943	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190805	20190803
6513794	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190805	20190803
6524058	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190805	20190803
6529319	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190805	20190803
6530958	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190805	20190803
6550728	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190805	20190803
6552938	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190805	20190803
6603877	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190805	20190803
6624512	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190805	20190803
6630952	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190805	20190803
6638911	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190805	20190803
6639347	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190805	20190803
6640135	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190805	20190803
6641653	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190805	20190803
6641718	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190805	20190803
6644070	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190805	20190803
6653274	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190805	20190803
6655270	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190805	20190803
6655774	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190805	20190803
6656777	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190805	20190803
6657447	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190805	20190803
6661240	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190805	20190803
6662927	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190805	20190803
6663452	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190805	20190803
6689119	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190805	20190803
6692311	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190805	20190803
6692728	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190805	20190803
6692821	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190805	20190803
6692906	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190805	20190803
6692919	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190805	20190803
6693720	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190805	20190803
6695718	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190805	20190803
6710801	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190805	20190803
6737832	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190805	20190803
6751235	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190805	20190803
6752052	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190805	20190803
6764327	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190805	20190803
6770058	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190805	20190803
6771976	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190805	20190803
6796954	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190805	20190803
6804407	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190805	20190803
6816943	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190805	20190803
6841064	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
6848915	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190805	20190803
6853030	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190805	20190803
6860795	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190805	20190803
6863048	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190805	20190803
6869752	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190805	20190803
6875509	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190805	20190803
6879837	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
6899082	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
6900694	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190805	20190803
6902222	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
6915330	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
6924081	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
6924553	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190805	20190803
6940645	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190805	20190803
6955663	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190805	20190803
6968244	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190805	20190803
6976536	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190805	20190803
6977595	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
6982587	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190805	20190803
6988296	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190805	20190803
6989532	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190805	20190803
6990042	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190805	20190803
6997883	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190805	20190803
7000454	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190805	20190803
7000577	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190805	20190803
7005453	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190805	20190803
7007197	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190805	20190803
7009945	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190805	20190803
7016191	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190805	20190803
7023895	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
7034583	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190805	20190803
7092768	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190805	20190803
7098252	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
7102010	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
7117520	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
7135411	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190805	20190803
7169259	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
7194702	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190805	20190803
7196369	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190805	20190803
7204369	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190805	20190803
7246270	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190805	20190803
7267195	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190805	20190803
7268520	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
7294725	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190805	20190803
7295278	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190805	20190803
7340085	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190805	20190803
7363899	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190805	20190803
7383162	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
7406133	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190805	20190803
7406813	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190805	20190803
7418161	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190805	20190803
7418764	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190805	20190803
7425014	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190805	20190803
7433560	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190805	20190803
7440617	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
7458285	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190805	20190803
7471974	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190805	20190803
7475984	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
7542901	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190805	20190803
7556330	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190805	20190803
7594688	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
7596329	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
7596526	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190805	20190803
7621887	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190805	20190803
7692780	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
7713464	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
7860153	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
7908373	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
7995520	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
8002034	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
9185465	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
9272927	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
9280859	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
9311847	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
9355508	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
9465659	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
9625724	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
9703575	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
10777782	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
11053149	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
11057198	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
11166037	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
12873395	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
12918139	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
13636823	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803
14190262	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803

Compiler output

Implementation: crypto_sign/dilithium4aes/avx2
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 156, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	avx2
gcc -m32 -O2 -fomit-frame-pointer	avx2
gcc -m32 -O3 -fomit-frame-pointer	avx2
gcc -m32 -O -fomit-frame-pointer	avx2
gcc -m32 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -O -fomit-frame-pointer	avx2
gcc -m32 -march=athlon -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i386 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -O -fomit-frame-pointer	avx2
gcc -m32 -march=i486 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k6 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -O -fomit-frame-pointer	avx2
gcc -m32 -march=k8 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -O -fomit-frame-pointer	avx2
gcc -m32 -march=nocona -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentium -Os -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	avx2
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -O -fomit-frame-pointer	avx2
gcc -m32 -march=prescott -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/dilithium4aes/avx2
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:135:40: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c: ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ...
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:135:40: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c: ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c: ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c: ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ...

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/dilithium4aes/avx2
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:143:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c: ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
KeccakP-1600-times4-SIMD256.c: from KeccakP-1600-times4-SIMD256.c:21:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:55:41: note: called from here
KeccakP-1600-times4-SIMD256.c: #define XOReq256(a, b) a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c: ^~~~~~~~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:142:33: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c: XOReq256( stateAsLanes[argIndex+2], lanes2 ),\
KeccakP-1600-times4-SIMD256.c: ...

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/dilithium4aes/avx2
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

invntt.s: invntt.s: Assembler messages:
invntt.s: invntt.s:47: Error: bad register name `%rip)'
invntt.s: invntt.s:48: Error: bad register name `%rip)'
invntt.s: invntt.s:49: Error: bad register name `%rip)'
invntt.s: invntt.s:52: Error: bad register name `%rsi)'
invntt.s: invntt.s:53: Error: bad register name `%rsi)'
invntt.s: invntt.s:54: Error: bad register name `%rsi)'
invntt.s: invntt.s:55: Error: bad register name `%rsi)'
invntt.s: invntt.s:58: Error: bad register name `%ymm8'
invntt.s: invntt.s:59: Error: bad register name `%ymm10'
invntt.s: invntt.s:59: Error: bad register name `%ymm10'
invntt.s: invntt.s:61: Error: bad register name `%ymm8'
invntt.s: invntt.s:61: Error: bad register name `%ymm8'
invntt.s: invntt.s:62: Error: bad register name `%ymm10'
invntt.s: invntt.s:62: Error: bad register name `%ymm10'
invntt.s: invntt.s:66: Error: bad register name `%ymm8'
invntt.s: invntt.s:67: Error: bad register name `%ymm10'
invntt.s: invntt.s:70: Error: bad register name `%rdx)'
invntt.s: invntt.s:71: Error: bad register name `%rdx)'
invntt.s: invntt.s:72: Error: bad register name `%ymm12'
invntt.s: invntt.s:73: Error: bad register name `%ymm13'
invntt.s: invntt.s:74: Error: bad register name `%ymm8'
invntt.s: invntt.s:76: Error: bad register name `%ymm12'
invntt.s: invntt.s:77: Error: bad register name `%ymm13'
invntt.s: invntt.s:78: Error: bad register name `%ymm9'
invntt.s: ...

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	avx2
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	avx2