Implementation notes: x86, titan0, crypto_sign/dilithium3aes

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_sign
Primitive: dilithium3aes

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8055456	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190805	20190803
8168092	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190805	20190803
8250128	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190805	20190803
8298612	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190805	20190803
8397900	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190805	20190803
8404044	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190805	20190803
8404812	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190805	20190803
8414636	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190805	20190803
8450756	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190805	20190803
8477600	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190805	20190803
8490704	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190805	20190803
8492216	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190805	20190803
8507520	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190805	20190803
8507720	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190805	20190803
8508356	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190805	20190803
8509176	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190805	20190803
8518000	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190805	20190803
8543760	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190805	20190803
8551564	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190805	20190803
8558452	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190805	20190803
8562940	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190805	20190803
8563400	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190805	20190803
8570856	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190805	20190803
8579996	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190805	20190803
8597528	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190805	20190803
8604260	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190805	20190803
8637908	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190805	20190803
8646684	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190805	20190803
8647396	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190805	20190803
8692296	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190805	20190803
8694872	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190805	20190803
8722116	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190805	20190803
8725864	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190805	20190803
8730096	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190805	20190803
8733780	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190805	20190803
8747036	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190805	20190803
8748736	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190805	20190803
8792488	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190805	20190803
8794024	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190805	20190803
8802540	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190805	20190803
8814368	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190805	20190803
8829040	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190805	20190803
8836516	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190805	20190803
8875812	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190805	20190803
8879752	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190805	20190803
8937820	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190805	20190803
8949596	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190805	20190803
8980252	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190805	20190803
8981844	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190805	20190803
8987640	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190805	20190803
9000588	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190805	20190803
9004016	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190805	20190803
9017700	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190805	20190803
9027072	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190805	20190803
9027736	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190805	20190803
9079000	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190805	20190803
9188156	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
9249296	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190805	20190803
9256524	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190805	20190803
9261168	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190805	20190803
9285616	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190805	20190803
9289760	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190805	20190803
9292808	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
9295212	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190805	20190803
9298416	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
9338224	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
9341596	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
9353392	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190805	20190803
9358036	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190805	20190803
9358880	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190805	20190803
9361080	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190805	20190803
9370752	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
9386104	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
9391672	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190805	20190803
9403064	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190805	20190803
9403168	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190805	20190803
9405860	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190805	20190803
9406480	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190805	20190803
9411960	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190805	20190803
9412340	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190805	20190803
9428608	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
9432072	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190805	20190803
9434640	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190805	20190803
9437044	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
9444568	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190805	20190803
9456168	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190805	20190803
9459204	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190805	20190803
9460040	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190805	20190803
9465572	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190805	20190803
9467312	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190805	20190803
9467720	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190805	20190803
9510420	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
9520772	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190805	20190803
9572640	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190805	20190803
9574536	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190805	20190803
9587876	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190805	20190803
9601276	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190805	20190803
9606656	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190805	20190803
9607056	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190805	20190803
9628624	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190805	20190803
9629100	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190805	20190803
9629172	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190805	20190803
9632836	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
9643804	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190805	20190803
9645404	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190805	20190803
9646124	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190805	20190803
9657104	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190805	20190803
9657300	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190805	20190803
9657992	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190805	20190803
9680800	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190805	20190803
9723824	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190805	20190803
9728924	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190805	20190803
9778792	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
9785956	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
9811192	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190805	20190803
9812148	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190805	20190803
9812392	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190805	20190803
9826920	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190805	20190803
9839336	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190805	20190803
9901928	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190805	20190803
9931532	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
9939020	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
9941008	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
9942068	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
9942184	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190805	20190803
9956540	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190805	20190803
9960444	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190805	20190803
9977280	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
9994612	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
10006396	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
10007644	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
10010900	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
10013448	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190805	20190803
10014940	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190805	20190803
10018844	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190805	20190803
10025852	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
10058552	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
10081600	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
10082996	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190805	20190803
10086596	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
10095164	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
10147716	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190805	20190803
10148736	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190805	20190803
10152456	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190805	20190803
10153848	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190805	20190803
10172604	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
10201244	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
10214120	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
10264412	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190805	20190803
10300620	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190805	20190803
10345596	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190805	20190803
10384948	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190805	20190803
10389784	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190805	20190803
10410720	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190805	20190803
10451628	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
10458848	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
10723740	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190805	20190803
10760212	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190805	20190803
10977360	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190805	20190803
11107416	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190805	20190803
11442792	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
12573360	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
12748032	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
12772416	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
12800744	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
12878364	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
13125032	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
13152048	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
13167884	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
13383812	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
13466188	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
14606776	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
14609860	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
14745996	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
15219968	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803
16129988	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803

Compiler output

Implementation: crypto_sign/dilithium3aes/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/dilithium3aes/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/dilithium3aes/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/dilithium3aes/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