Implementation notes: x86, samba, crypto_kem/kindi256522

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_kem
Primitive: kindi256522

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3573994	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190724	20190110
3597500	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190724	20190110
3618254	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190724	20190110
3628933	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190724	20190110
3639064	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190724	20190110
3641238	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190724	20190110
3652597	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190724	20190110
3657414	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190724	20190110
3663636	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190724	20190110
3666585	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190724	20190110
3674061	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190724	20190110
3680051	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190724	20190110
3685976	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190724	20190110
3691992	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190724	20190110
3699152	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190724	20190110
3702157	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190724	20190110
3733881	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190724	20190110
3744825	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190724	20190110
3772619	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190724	20190110
3779920	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190724	20190110
3786802	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190724	20190110
3792655	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190724	20190110
3806776	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190724	20190110
3810155	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190724	20190110
3812587	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190724	20190110
3814279	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190724	20190110
3824006	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190724	20190110
3824080	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190724	20190110
3840254	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190724	20190110
3843197	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190724	20190110
3846406	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190724	20190110
3848089	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190724	20190110
3869184	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190724	20190110
3869627	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190724	20190110
3872411	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190724	20190110
3874121	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190724	20190110
3875379	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190724	20190110
3889107	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190724	20190110
3891234	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190724	20190110
3899683	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190724	20190110
3900024	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190724	20190110
3906038	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190724	20190110
3910799	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190724	20190110
3913171	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190724	20190110
3921869	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190724	20190110
3923177	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190724	20190110
3937454	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190724	20190110
3939080	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190724	20190110
3941750	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190724	20190110
3945563	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190724	20190110
3948260	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190724	20190110
3954261	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190724	20190110
3955347	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190724	20190110
3958275	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190724	20190110
3959651	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190724	20190110
3968478	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190724	20190110
3970573	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190724	20190110
3974014	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190724	20190110
3978159	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190724	20190110
3979578	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190724	20190110
3992288	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190724	20190110
3992662	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190724	20190110
3994598	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190724	20190110
3995617	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190724	20190110
4010972	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190724	20190110
4011288	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190724	20190110
4058339	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190724	20190110
4060353	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190724	20190110
4093291	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190724	20190110
4097899	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190724	20190110
4103889	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190724	20190110
4206698	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190724	20190110
4217687	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190724	20190110
4221254	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190724	20190110
4227784	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190724	20190110
4230625	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190724	20190110
4231710	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190724	20190110
4236057	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190724	20190110
4240697	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190724	20190110
4256086	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190724	20190110
4259585	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190724	20190110
4268768	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190724	20190110
4283768	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190724	20190110
4310856	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190724	20190110
4314498	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190724	20190110
4316040	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190724	20190110
4319708	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190724	20190110
4326944	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190724	20190110
4329115	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190724	20190110
4337898	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190724	20190110
4338841	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190724	20190110
4347071	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190724	20190110
4348730	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190724	20190110
4349657	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190724	20190110
4350585	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190724	20190110
4351492	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190724	20190110
4352890	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190724	20190110
4352893	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190724	20190110
4354248	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190724	20190110
4355700	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190724	20190110
4359468	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190724	20190110
4363371	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190724	20190110
4367314	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190724	20190110
4367879	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190724	20190110
4370851	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190724	20190110
4370879	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190724	20190110
4371623	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190724	20190110
4373660	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190724	20190110
4375309	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190724	20190110
4376008	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190724	20190110
4377166	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190724	20190110
4378085	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190724	20190110
4378137	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190724	20190110
4382585	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190724	20190110
4384672	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190724	20190110
4388070	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190724	20190110
4389683	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190724	20190110
4389712	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190724	20190110
4390337	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190724	20190110
4390538	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190724	20190110
4397701	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190724	20190110
4399736	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190724	20190110
4404416	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190724	20190110
4406563	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190724	20190110
4406775	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190724	20190110
4407992	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190724	20190110
4413649	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190724	20190110
4413787	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190724	20190110
4414123	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190724	20190110
4414599	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190724	20190110
4415945	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190724	20190110
4416778	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190724	20190110
4417050	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190724	20190110
4420256	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190724	20190110
4422861	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190724	20190110
4426145	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190724	20190110
4430026	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190724	20190110
4430169	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190724	20190110
4439700	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190724	20190110
4462192	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190724	20190110
4465072	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190724	20190110
4465537	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190724	20190110
4465930	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190724	20190110
4481653	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190724	20190110
4484187	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190724	20190110
4485792	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190724	20190110
4488654	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190724	20190110
4488750	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190724	20190110
4490254	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190724	20190110
4491754	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190724	20190110
4516980	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190724	20190110
4518545	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190724	20190110
4524246	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190724	20190110
4526008	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190724	20190110
4528602	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190724	20190110
4539075	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190724	20190110
4546087	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190724	20190110
4599478	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190724	20190110
4612613	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190724	20190110
4613240	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190724	20190110
4629156	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190724	20190110
4667591	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190724	20190110
4709266	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190724	20190110
4789936	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190724	20190110
6562772	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190724	20190110
6575215	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190724	20190110
6580256	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190724	20190110
6779441	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190724	20190110
6796037	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190724	20190110
6809502	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190724	20190110
6917177	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190724	20190110
6924684	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190724	20190110
6935914	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190724	20190110
6970459	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190724	20190110
6980974	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190724	20190110
7040075	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190724	20190110

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:112:13: 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: %lld
poly.c: poly.c: In function 'poly_print_d':
poly.c: poly.c:112:13: 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: %lld

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