Implementation notes: x86, samba, crypto_sign/ed448goldilocks

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_sign
Primitive: ed448goldilocks

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4609097	`32`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
4697572	`32`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190805	20190803
4760528	`32`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190805	20190803
4761442	`32`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190805	20190803
4764686	`32`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190805	20190803
4773808	`32`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190805	20190803
4776484	`32`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190805	20190803
4786454	`32`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190805	20190803
4827113	`32`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
4861765	`32`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190805	20190803
4951419	`32`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190805	20190803
4961129	`32`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190805	20190803
5000740	`32`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
5005564	`32`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
5013353	`32`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
5019262	`32`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190805	20190803
5022990	`32`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
5029418	`32`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
5035931	`32`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
5041454	`32`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
5047907	`32`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
5062583	`32`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
5063236	`32`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
5075625	`32`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
5085193	`32`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190805	20190803
5099524	`32`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190805	20190803
5125061	`32`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190805	20190803
5237644	`32`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190805	20190803
5244731	`32`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190805	20190803
5461293	`32`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
5476458	`32`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
5480056	`32`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
6067020	`32`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
6141845	`32`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
6143020	`32`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190805	20190803
6146337	`32`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190805	20190803
6164424	`32`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190805	20190803
6171202	`32`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190805	20190803
6195034	`32`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
6209230	`32`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
6213129	`32`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
6231490	`32`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
6235762	`32`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190805	20190803
6263013	`32`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190805	20190803
6347253	`32`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190805	20190803
6422831	`32`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190805	20190803
6490724	`32`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
6534961	`32`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
6548496	`32`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
6552873	`32`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
6561024	`32`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
6570752	`32`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
6585232	`32`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
6602337	`32`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
6659323	`32`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
6663387	`32`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
6711111	`32`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
6920103	`32`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
7074831	`32`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190805	20190803
7100179	`32`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190805	20190803
7120067	`32`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190805	20190803
7153468	`32`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190805	20190803
7317916	`32`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190805	20190803
7321248	`32`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190805	20190803
7326286	`32`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190805	20190803
7349414	`32`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
7375083	`32`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
7391332	`32`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190805	20190803
7498385	`32`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
7550654	`32`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
7896797	`32`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
21503823	`32`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803
24580048	`32`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
24593677	`32`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
24951026	`32`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
25175210	`32`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
25236932	`32`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
25321058	`32`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
25392258	`32`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
28172724	`32`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803

Checksum failure

Implementation: crypto_sign/ed448goldilocks/arm32
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

f06e0575a1e4d9c1e3a81c0786a1420168d5087277c51193ac65588c93ee1ff1

Number of similar (compiler,implementation) pairs: 176, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	arm32 32
gcc -m32 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -O -fomit-frame-pointer	arm32 32
gcc -m32 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	arm32 32

Compiler output

Implementation: crypto_sign/ed448goldilocks/arm32
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 252, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	32
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	32
gcc -m32 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -O -fomit-frame-pointer	arm32 32
gcc -m32 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=athlon -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	32
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	32
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	32
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	32
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	32
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	32
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	32
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	32
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	32
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	32
gcc -m32 -march=core2 -O -fomit-frame-pointer	32
gcc -m32 -march=core2 -Os -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	32
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	32
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	32
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	32
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	32
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	32
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	32
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	32
gcc -m32 -march=corei7 -O -fomit-frame-pointer	32
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	32
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=i486 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=k6 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	32
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	32
gcc -m32 -march=k8 -O -fomit-frame-pointer	32
gcc -m32 -march=k8 -Os -fomit-frame-pointer	32
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	32
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	32
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	32
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	32
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	32
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	32
gcc -m32 -march=nocona -O -fomit-frame-pointer	32
gcc -m32 -march=nocona -Os -fomit-frame-pointer	32
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	32
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	32
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	32
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	32
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	32
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	32
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	32
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	32
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentium -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	32
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	32
gcc -m32 -march=prescott -O -fomit-frame-pointer	32
gcc -m32 -march=prescott -Os -fomit-frame-pointer	32

Compiler output

Implementation: crypto_sign/ed448goldilocks/64
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 192, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	64 amd64
gcc -m32 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -O -fomit-frame-pointer	64 amd64
gcc -m32 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=athlon -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=athlon -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=i386 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=i386 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=i486 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=i486 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=k6 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_sign/ed448goldilocks/neon
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 172, namely:

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

Compiler output

Implementation: crypto_sign/ed448goldilocks/arm32
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 68, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	arm32
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -O -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	arm32
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	arm32
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	arm32
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=corei7 -O -fomit-frame-pointer	arm32
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=k8 -O -fomit-frame-pointer	arm32
gcc -m32 -march=k8 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=nocona -O -fomit-frame-pointer	arm32
gcc -m32 -march=nocona -Os -fomit-frame-pointer	arm32
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	arm32
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	arm32
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	arm32
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=prescott -O -fomit-frame-pointer	arm32
gcc -m32 -march=prescott -Os -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_sign/ed448goldilocks/64
Compiler: gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 152, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=k8 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=k8 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=nocona -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=nocona -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	64 amd64
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=prescott -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=prescott -Os -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_sign/ed448goldilocks/arm32
Compiler: gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	arm32 32
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	arm32 32
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	arm32 32
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	arm32 32
gcc -m32 -march=i386 -O -fomit-frame-pointer	arm32 32
gcc -m32 -march=i386 -Os -fomit-frame-pointer	arm32 32

Compiler output

Implementation: crypto_sign/ed448goldilocks/arm32
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=barcelona -O -fomit-frame-pointer	arm32
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_sign/ed448goldilocks/64
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	64 amd64
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	64 amd64
gcc -m32 -march=barcelona -O -fomit-frame-pointer	64 amd64
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_sign/ed448goldilocks/neon
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

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

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

Compiler output

Implementation: crypto_sign/ed448goldilocks/32
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

barrett_field.c: In file included from /usr/include/endian.h:21:0,
barrett_field.c: from word.h:17,
barrett_field.c: from barrett_field.h:15,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
barrett_field.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
barrett_field.c: ^~~~~~~
ec_point.c: In file included from /usr/include/endian.h:21:0,
ec_point.c: from word.h:17,
ec_point.c: from p448.h:7,
ec_point.c: from ec_point.h:13,
ec_point.c: from ec_point.c:12:
ec_point.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
ec_point.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
ec_point.c: ^~~~~~~
goldilocks.c: In file included from /usr/include/endian.h:21:0,
goldilocks.c: from word.h:17,
goldilocks.c: from goldilocks.c:6:
goldilocks.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
goldilocks.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
goldilocks.c: ^~~~~~~
magic.c: In file included from /usr/include/endian.h:21:0,
magic.c: from word.h:17,
magic.c: from magic.h:14,
magic.c: from field.h:11,
magic.c: from magic.c:5:
magic.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
magic.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
magic.c: ^~~~~~~
p448.c: In file included from /usr/include/endian.h:21:0,
p448.c: from word.h:17,
p448.c: from p448.c:5:
p448.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
p448.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
p448.c: ^~~~~~~
scalarmul.c: In file included from /usr/include/endian.h:21:0,
scalarmul.c: from word.h:17,
scalarmul.c: from scalarmul.c:5:
scalarmul.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
scalarmul.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
scalarmul.c: ^~~~~~~
sha512.c: In file included from /usr/include/endian.h:21:0,
sha512.c: from word.h:17,
sha512.c: from sha512.c:5:
sha512.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
sha512.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
sha512.c: ^~~~~~~
barrett_field.c: In file included from /usr/include/endian.h:21:0,
barrett_field.c: from word.h:17,
barrett_field.c: from barrett_field.h:15,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
barrett_field.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
barrett_field.c: ^~~~~~~
ec_point.c: In file included from /usr/include/endian.h:21:0,
ec_point.c: from word.h:17,
ec_point.c: from p448.h:7,
ec_point.c: from ec_point.h:13,
ec_point.c: from ec_point.c:12:
ec_point.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
ec_point.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
ec_point.c: ^~~~~~~
goldilocks.c: In file included from /usr/include/endian.h:21:0,
goldilocks.c: from word.h:17,
goldilocks.c: from goldilocks.c:6:
goldilocks.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
goldilocks.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
goldilocks.c: ^~~~~~~
magic.c: In file included from /usr/include/endian.h:21:0,
magic.c: from word.h:17,
magic.c: from magic.h:14,
magic.c: from field.h:11,
magic.c: from magic.c:5:
magic.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
magic.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
magic.c: ^~~~~~~
p448.c: In file included from /usr/include/endian.h:21:0,
p448.c: from word.h:17,
p448.c: from p448.c:5:
p448.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
p448.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
p448.c: ^~~~~~~
scalarmul.c: In file included from /usr/include/endian.h:21:0,
scalarmul.c: from word.h:17,
scalarmul.c: from scalarmul.c:5:
scalarmul.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
scalarmul.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
scalarmul.c: ^~~~~~~
sha512.c: In file included from /usr/include/endian.h:21:0,
sha512.c: from word.h:17,
sha512.c: from sha512.c:5:
sha512.c: /usr/include/features.h:184:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
sha512.c: # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
sha512.c: ^~~~~~~

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	32
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	32
gcc -m32 -march=barcelona -O -fomit-frame-pointer	32
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	32

Compiler output

Implementation: crypto_sign/ed448goldilocks/arm32
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

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

Compiler	Implementations
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	arm32
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	arm32
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	arm32
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	arm32
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	arm32
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	arm32