Implementation notes: x86, titan0, crypto_sign/ed448goldilocks

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_sign
Primitive: ed448goldilocks

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5093752	`32`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190805	20190803
5094188	`32`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190805	20190803
5102700	`32`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
5157244	`32`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190805	20190803
5166164	`32`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190805	20190803
5171784	`32`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190805	20190803
5189088	`32`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190805	20190803
5201020	`32`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190805	20190803
5260732	`32`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190805	20190803
5292180	`32`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190805	20190803
5381176	`32`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190805	20190803
5383304	`32`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190805	20190803
5399480	`32`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190805	20190803
5423184	`32`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
5429080	`32`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190805	20190803
5456056	`32`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190805	20190803
5457344	`32`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190805	20190803
5468904	`32`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190805	20190803
5484728	`32`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
5488848	`32`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
5489252	`32`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
5498592	`32`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190805	20190803
5513828	`32`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190805	20190803
5524832	`32`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190805	20190803
5827256	`32`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190805	20190803
5873304	`32`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190805	20190803
5982344	`32`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
6022596	`32`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190805	20190803
6168480	`32`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
6169472	`32`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
6170268	`32`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
6371340	`32`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
7102600	`32`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190805	20190803
7112012	`32`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190805	20190803
7167544	`32`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190805	20190803
7172900	`32`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190805	20190803
7200668	`32`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
7232364	`32`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190805	20190803
7260936	`32`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190805	20190803
7294128	`32`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190805	20190803
7304564	`32`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190805	20190803
7319072	`32`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
7336240	`32`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190805	20190803
7346872	`32`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190805	20190803
7353788	`32`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
7361068	`32`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190805	20190803
7490072	`32`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190805	20190803
7528552	`32`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190805	20190803
7550296	`32`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
7624644	`32`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190805	20190803
7675312	`32`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
7682964	`32`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
7687588	`32`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190805	20190803
7691924	`32`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
7700260	`32`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190805	20190803
7702416	`32`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190805	20190803
7703028	`32`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190805	20190803
7723760	`32`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
7732464	`32`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
7742792	`32`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
7758996	`32`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190805	20190803
7773476	`32`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190805	20190803
7824396	`32`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190805	20190803
7870764	`32`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190805	20190803
7884020	`32`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190805	20190803
7987904	`32`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190805	20190803
8053144	`32`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190805	20190803
8061044	`32`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190805	20190803
8200736	`32`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190805	20190803
8249532	`32`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190805	20190803
8418960	`32`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190805	20190803
20762704	`32`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190805	20190803
23717992	`32`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
23718560	`32`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190805	20190803
24164080	`32`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190805	20190803
24373400	`32`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
24417944	`32`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190805	20190803
24670016	`32`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
24706032	`32`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190805	20190803
27280960	`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