Implementation notes: x86, rumba5, crypto_kem/kindi512321

Computer: rumba5
Architecture: x86
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20181216
Operation: crypto_kem
Primitive: kindi512321

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5027712	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180916	20180818
5035392	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180916	20180818
5045344	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180916	20180818
5055584	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180916	20180818
5064416	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180916	20180818
5069792	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180916	20180818
5073504	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180916	20180818
5074464	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180916	20180818
5078144	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180916	20180818
5097664	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180916	20180818
5102880	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180916	20180818
5112928	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180916	20180818
5117024	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180916	20180818
5119072	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180916	20180818
5122912	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180916	20180818
5131904	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180916	20180818
5134112	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180916	20180818
5134272	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180916	20180818
5135520	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180916	20180818
5144864	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180916	20180818
5160832	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180916	20180818
5161728	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180916	20180818
5171840	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180916	20180818
5181440	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180916	20180818
5189408	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180916	20180818
5193632	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180916	20180818
5197248	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180916	20180818
5205472	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180916	20180818
5211040	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180916	20180818
5220384	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180916	20180818
5221888	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180916	20180818
5225312	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180916	20180818
5226688	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180916	20180818
5232832	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180916	20180818
5242048	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180916	20180818
5242272	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180916	20180818
5245344	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180916	20180818
5246624	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180916	20180818
5250848	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180916	20180818
5256384	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180916	20180818
5265056	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180916	20180818
5267424	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180916	20180818
5278528	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180916	20180818
5282688	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180916	20180818
5288448	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180916	20180818
5291424	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180916	20180818
5298560	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180916	20180818
5299072	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180916	20180818
5302048	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180916	20180818
5304928	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180916	20180818
5308544	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180916	20180818
5311584	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180916	20180818
5313504	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180916	20180818
5321664	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180916	20180818
5325280	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180916	20180818
5328128	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180916	20180818
5328160	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180916	20180818
5335808	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180916	20180818
5336704	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180916	20180818
5344640	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180916	20180818
5345920	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180916	20180818
5345984	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180916	20180818
5349120	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180916	20180818
5349216	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180916	20180818
5355616	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180916	20180818
5361888	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180916	20180818
5378336	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180916	20180818
5400224	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180916	20180818
5401088	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180916	20180818
5415712	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180916	20180818
5426112	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180916	20180818
5441728	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180916	20180818
5450336	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180916	20180818
5452352	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180916	20180818
5474112	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180916	20180818
5488704	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180916	20180818
5536480	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180916	20180818
5546016	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180916	20180818
5553152	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180916	20180818
5562240	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180916	20180818
5599200	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180916	20180818
5608640	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180916	20180818
5669088	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180916	20180818
5678304	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180916	20180818
5679552	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180916	20180818
5961408	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180916	20180818
6021024	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180916	20180818
6029888	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180916	20180818
6071136	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180916	20180818
6154848	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180916	20180818
6171968	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180916	20180818
6205504	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180916	20180818
6238016	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180916	20180818
6244384	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180916	20180818
6245152	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180916	20180818
6246528	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180916	20180818
6248128	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180916	20180818
6249888	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180916	20180818
6251008	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180916	20180818
6255648	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180916	20180818
6257408	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180916	20180818
6260928	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180916	20180818
6261920	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180916	20180818
6268704	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180916	20180818
6269184	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180916	20180818
6270240	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180916	20180818
6278432	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180916	20180818
6280416	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180916	20180818
6285216	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180916	20180818
6311392	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180916	20180818
6314400	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180916	20180818
6317536	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180916	20180818
6338720	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180916	20180818
6354816	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180916	20180818
6379424	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180916	20180818
6380160	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180916	20180818
6381504	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180916	20180818
6384832	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180916	20180818
6390464	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180916	20180818
6392544	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180916	20180818
6392928	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180916	20180818
6395456	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180916	20180818
6396320	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180916	20180818
6408384	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180916	20180818
6413024	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180916	20180818
6420032	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180916	20180818
6432544	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180916	20180818
6436320	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180916	20180818
6439104	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180916	20180818
6441600	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180916	20180818
6462528	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180916	20180818
6489216	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180916	20180818
6518016	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180916	20180818
6532064	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180916	20180818
6566016	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180916	20180818
6568352	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180916	20180818
6573088	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180916	20180818
6579936	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180916	20180818
6591232	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180916	20180818
6593952	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180916	20180818
6603968	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180916	20180818
6606240	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180916	20180818
6636320	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180916	20180818
6705568	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180916	20180818
6709408	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180916	20180818
6709824	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180916	20180818
6749216	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180916	20180818
6786080	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180916	20180818
6923808	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180916	20180818
7012096	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180916	20180818
7107680	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180916	20180818
7140992	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180916	20180818
7185216	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180916	20180818
7558880	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180916	20180818
7762432	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180916	20180818
8100864	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180916	20180818

Test failure

Implementation: crypto_kem/kindi512321/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/kindi512321/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/kindi512321/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/kindi512321/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