Implementation notes: x86, bolero, crypto_kem/kindi256522

Computer: bolero
Architecture: x86
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_kem
Primitive: kindi256522

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4362160	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20181017	20180818
4363784	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20181017	20180818
4367496	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20181017	20180818
4376780	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20181017	20180818
4382116	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20181017	20180818
4394920	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20181017	20180818
4432160	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20181017	20180818
4437032	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20181017	20180818
4440408	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20181017	20180818
4457660	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20181017	20180818
4458684	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20181017	20180818
4458948	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20181017	20180818
4460380	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20181017	20180818
4462620	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20181017	20180818
4466448	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20181017	20180818
4470124	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20181017	20180818
4472476	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20181017	20180818
4472528	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20181017	20180818
4478332	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20181017	20180818
4478428	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20181017	20180818
4478832	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20181017	20180818
4483376	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20181017	20180818
4489668	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20181017	20180818
4490104	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20181017	20180818
4500892	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20181017	20180818
4501416	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20181017	20180818
4508136	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20181017	20180818
4513396	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20181017	20180818
4515968	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20181017	20180818
4521804	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20181017	20180818
4523900	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20181017	20180818
4527700	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20181017	20180818
4530792	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20181017	20180818
4531888	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20181017	20180818
4531984	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20181017	20180818
4535592	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20181017	20180818
4537684	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20181017	20180818
4537740	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20181017	20180818
4545500	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20181017	20180818
4547432	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20181017	20180818
4550456	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20181017	20180818
4553864	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20181017	20180818
4554324	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20181017	20180818
4556576	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20181017	20180818
4558824	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20181017	20180818
4559676	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20181017	20180818
4560752	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20181017	20180818
4562252	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20181017	20180818
4568856	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20181017	20180818
4569940	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20181017	20180818
4573220	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20181017	20180818
4573516	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20181017	20180818
4574896	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20181017	20180818
4575656	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20181017	20180818
4580440	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20181017	20180818
4585052	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20181017	20180818
4586708	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20181017	20180818
4587776	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20181017	20180818
4602740	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20181017	20180818
4603456	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20181017	20180818
4603692	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20181017	20180818
4605376	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20181017	20180818
4611452	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20181017	20180818
4612740	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20181017	20180818
4613964	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20181017	20180818
4615556	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20181017	20180818
4624416	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20181017	20180818
4625588	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20181017	20180818
4626696	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20181017	20180818
4631432	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20181017	20180818
4632752	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20181017	20180818
4636128	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20181017	20180818
4636688	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20181017	20180818
4637300	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20181017	20180818
4638292	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20181017	20180818
4638772	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20181017	20180818
4644408	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20181017	20180818
4646508	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20181017	20180818
4649880	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20181017	20180818
4650028	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20181017	20180818
4652420	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20181017	20180818
4654312	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20181017	20180818
4660712	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20181017	20180818
4660728	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20181017	20180818
4660832	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20181017	20180818
4663044	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20181017	20180818
4674240	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20181017	20180818
4675064	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20181017	20180818
4681648	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20181017	20180818
4691032	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20181017	20180818
4693132	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20181017	20180818
4693304	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20181017	20180818
4702336	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20181017	20180818
4715760	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20181017	20180818
4717720	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20181017	20180818
4719252	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20181017	20180818
4732656	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20181017	20180818
4732880	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20181017	20180818
4738984	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20181017	20180818
4739184	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20181017	20180818
4739396	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20181017	20180818
4743928	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20181017	20180818
4757200	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20181017	20180818
4778604	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20181017	20180818
4779440	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20181017	20180818
4782924	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20181017	20180818
4788992	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20181017	20180818
4790060	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20181017	20180818
4796688	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20181017	20180818
4800440	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20181017	20180818
4807736	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20181017	20180818
4842196	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20181017	20180818
5043676	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20181017	20180818
5058736	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20181017	20180818
5060888	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20181017	20180818
5072916	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20181017	20180818
5088112	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20181017	20180818
5093280	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20181017	20180818
5094468	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20181017	20180818
5096644	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20181017	20180818
5100384	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20181017	20180818
5104668	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20181017	20180818
5110892	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20181017	20180818
5111080	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20181017	20180818
5114004	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20181017	20180818
5114096	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20181017	20180818
5118468	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20181017	20180818
5135272	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20181017	20180818
5144640	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20181017	20180818
5171740	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20181017	20180818
5252336	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20181017	20180818
5269240	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20181017	20180818
5274700	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20181017	20180818
5282716	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20181017	20180818
5285040	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20181017	20180818
5285588	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20181017	20180818
5286424	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20181017	20180818
5304228	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20181017	20180818
5304856	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20181017	20180818
5307912	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20181017	20180818
5308608	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20181017	20180818
5310016	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20181017	20180818
5340980	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20181017	20180818
5344852	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20181017	20180818
5348904	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20181017	20180818
5356104	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20181017	20180818
5361048	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20181017	20180818
5361968	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20181017	20180818
5365720	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20181017	20180818
5367740	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20181017	20180818
5369172	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20181017	20180818
5370744	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20181017	20180818
5372588	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20181017	20180818
5383268	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20181017	20180818
5390388	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20181017	20180818
5421136	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20181017	20180818

Test failure

Implementation: crypto_kem/kindi256522/ref
Compiler: gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 19, namely:

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

Test failure

Implementation: crypto_kem/kindi256522/ref
Compiler: gcc -m32 -march=barcelona -O3 -fomit-frame-pointer

error 111
error 111

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_kem/kindi256522/ref
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	ref
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -O2 -fomit-frame-pointer	ref
gcc -m32 -O3 -fomit-frame-pointer	ref
gcc -m32 -O -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	ref
gcc -m32 -march=athlon -O -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i386 -O -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=i486 -O -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k6 -O -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=k8 -O -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m32 -march=nocona -O -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentium -O -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	ref
gcc -m32 -march=prescott -O -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_kem/kindi256522/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

poly.c: poly.c: In function 'poly_print_d':
poly.c: poly.c:112:10: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'int64_t {aka const long long int}' [-Wformat=]
poly.c: printf("%ld, ", f[i]);
poly.c: ^
poly.c: poly.c: In function 'poly_print_d':
poly.c: poly.c:112:10: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'int64_t {aka const long long int}' [-Wformat=]
poly.c: printf("%ld, ", f[i]);
poly.c: ^

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

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