Implementation notes: x86, samba, crypto_sign/mqdss64

Computer: samba
Architecture: x86
CPU ID: GenuineIntel-000506e3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_sign
Primitive: mqdss64

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
39377619	`avx2`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190806	20190803
39850673	`avx2`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190806	20190803
47609461	`avx2`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190806	20190803
47616304	`avx2`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190806	20190803
47811373	`avx2`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190806	20190803
47886022	`avx2`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190806	20190803
51240325	`avx2`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190806	20190803
52351373	`avx2`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190806	20190803
145010367	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190806	20190803
145235442	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190806	20190803
200654967	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190806	20190803
200711705	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190806	20190803
201045490	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190806	20190803
204879927	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190806	20190803
206460492	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190806	20190803
273408516	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190806	20190803
275886700	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190806	20190803
275960091	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190806	20190803
276124707	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190806	20190803
280871147	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190806	20190803
282000451	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190806	20190803
282900861	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190806	20190803
283343537	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190806	20190803
283677688	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190806	20190803
283745707	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190806	20190803
284230220	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190806	20190803
284722423	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190806	20190803
286582412	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190806	20190803
288978808	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190806	20190803
289020603	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190806	20190803
289140117	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190806	20190803
289979994	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190806	20190803
290923966	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190806	20190803
294590481	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190806	20190803
294618823	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190806	20190803
297229855	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190806	20190803
297480703	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190806	20190803
297778885	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190806	20190803
300263425	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190806	20190803
300347176	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190806	20190803
301262399	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190806	20190803
301293193	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190806	20190803
301366020	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190806	20190803
302392294	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190806	20190803
303979111	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190806	20190803
304590220	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190806	20190803
305759131	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190806	20190803
307850225	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190806	20190803
309087853	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190806	20190803
309189718	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190806	20190803
311310558	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190806	20190803
311468518	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190806	20190803
311760170	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190806	20190803
313830078	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190806	20190803
316314449	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190806	20190803
317189438	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190806	20190803
317227191	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190806	20190803
317309680	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190806	20190803
317693216	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190806	20190803
318025517	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190806	20190803
318333141	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190806	20190803
318515615	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190806	20190803
318749459	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190806	20190803
318864310	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190806	20190803
327543065	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190806	20190803
328180034	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190806	20190803
328352896	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190806	20190803
328578673	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190806	20190803
338725202	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190806	20190803
339323169	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190806	20190803
345450099	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190806	20190803
345648187	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190806	20190803
349160079	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190806	20190803
352213186	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190806	20190803
353021867	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190806	20190803
354040280	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190806	20190803
354950800	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190806	20190803
354983684	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190806	20190803
355006341	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190806	20190803
355097097	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190806	20190803
355306016	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190806	20190803
355495300	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190806	20190803
358133704	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190806	20190803
358146403	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190806	20190803
358224893	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190806	20190803
358243996	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190806	20190803
358873817	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190806	20190803
360148585	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190806	20190803
360597976	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190806	20190803
360622403	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190806	20190803
360860355	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190806	20190803
360900573	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190806	20190803
360976250	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190806	20190803
361356320	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190806	20190803
361376367	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190806	20190803
361858329	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190806	20190803
361934903	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190806	20190803
361999690	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190806	20190803
362443286	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190806	20190803
362447162	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190806	20190803
362568482	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190806	20190803
363214996	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190806	20190803
363375480	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190806	20190803
363656770	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190806	20190803
363667310	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190806	20190803
365378028	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190806	20190803
365826615	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190806	20190803
366182988	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190806	20190803
366274816	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190806	20190803
366630507	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190806	20190803
367161321	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190806	20190803
368069197	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190806	20190803
368094026	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190806	20190803
368133284	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190806	20190803
368405623	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190806	20190803
368473853	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190806	20190803
368509440	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190806	20190803
368537724	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190806	20190803
368786981	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190806	20190803
369165550	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190806	20190803
370260051	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190806	20190803
370278551	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190806	20190803
370625426	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190806	20190803
371942042	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190806	20190803
372154425	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190806	20190803
372233468	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190806	20190803
372401839	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190806	20190803
374225637	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190806	20190803
378445386	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190806	20190803
378468744	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190806	20190803
378664286	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190806	20190803
378819646	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190806	20190803
379408911	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190806	20190803
379479607	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190806	20190803
379551273	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190806	20190803
379852577	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190806	20190803
380454409	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190806	20190803
381770434	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190806	20190803
388254750	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190806	20190803
388819994	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190806	20190803
389425825	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190806	20190803
389541296	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190806	20190803
389619836	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190806	20190803
390050349	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190806	20190803
390293583	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190806	20190803
391114742	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190806	20190803
391360788	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190806	20190803
391466970	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190806	20190803
391704031	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190806	20190803
391781345	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190806	20190803
392618689	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190806	20190803
392881389	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190806	20190803
393035585	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190806	20190803
393306296	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190806	20190803
394787282	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190806	20190803
396373975	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190806	20190803
397719669	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190806	20190803
397736746	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190806	20190803
397847555	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190806	20190803
399073395	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190806	20190803
399183575	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190806	20190803
399465214	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190806	20190803
399681695	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190806	20190803
399924887	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190806	20190803
400507530	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190806	20190803
400538268	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190806	20190803
400685466	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190806	20190803
400746665	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190806	20190803
400780762	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190806	20190803
400823913	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190806	20190803
402126534	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190806	20190803
403821313	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190806	20190803
403938298	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190806	20190803
404015308	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190806	20190803
409070306	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190806	20190803
409110076	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190806	20190803
415617093	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190806	20190803
416412008	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190806	20190803
420772617	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190806	20190803
423146786	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190806	20190803
425594867	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190806	20190803
427735758	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190806	20190803
444172294	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190806	20190803
448430046	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190806	20190803

Compiler output

Implementation: crypto_sign/mqdss64/avx2
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 156, namely:

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

Compiler output

Implementation: crypto_sign/mqdss64/avx2
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

gf31.c: gf31.c: In function 'vgf31_unique':
gf31.c: gf31.c:14:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:1325:1: error: inlining failed in call to always_inline '_mm256_set1_epi16': target specific option mismatch
gf31.c: _mm256_set1_epi16 (short __A)
gf31.c: ^~~~~~~~~~~~~~~~~
gf31.c: gf31.c:14:13: note: called from here
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:925:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
gf31.c: _mm256_storeu_si256 (__m256i_u *__P, __m256i __A)
gf31.c: ^~~~~~~~~~~~~~~~~~~
gf31.c: gf31.c:20:9: note: called from here
gf31.c: _mm256_storeu_si256((__m256i*)(out + i*16), x);
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
gf31.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: ...
gf31.c: gf31.c: In function 'vgf31_unique':
gf31.c: gf31.c:14:13: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:1325:1: error: inlining failed in call to always_inline '_mm256_set1_epi16': target specific option mismatch
gf31.c: _mm256_set1_epi16 (short __A)
gf31.c: ^~~~~~~~~~~~~~~~~
gf31.c: gf31.c:14:13: note: called from here
gf31.c: __m256i _w31 = _mm256_set1_epi16(31);
gf31.c: ^~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:41:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:925:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
gf31.c: _mm256_storeu_si256 (__m256i_u *__P, __m256i __A)
gf31.c: ^~~~~~~~~~~~~~~~~~~
gf31.c: gf31.c:20:9: note: called from here
gf31.c: _mm256_storeu_si256((__m256i*)(out + i*16), x);
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
gf31.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: ...

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

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -O -fomit-frame-pointer	avx2
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_sign/mqdss64/avx2
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: gf31.c: In function 'vgf31_unique':
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:913:1: error: inlining failed in call to always_inline '_mm256_xor_si256': target specific option mismatch
gf31.c: _mm256_xor_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: gf31.c:19:11: note: called from here
gf31.c: x = _mm256_xor_si256(x, _mm256_and_si256(_w31, _mm256_cmpeq_epi16(x, _w31)));
gf31.c: ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:179:1: error: inlining failed in call to always_inline '_mm256_and_si256': target specific option mismatch
gf31.c: _mm256_and_si256 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~
gf31.c: gf31.c:19:13: note: called from here
gf31.c: x = _mm256_xor_si256(x, _mm256_and_si256(_w31, _mm256_cmpeq_epi16(x, _w31)));
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/7/include/immintrin.h:43:0,
gf31.c: from gf31.c:2:
gf31.c: /usr/lib/gcc/x86_64-linux-gnu/7/include/avx2intrin.h:238:1: error: inlining failed in call to always_inline '_mm256_cmpeq_epi16': target specific option mismatch
gf31.c: _mm256_cmpeq_epi16 (__m256i __A, __m256i __B)
gf31.c: ^~~~~~~~~~~~~~~~~~
gf31.c: gf31.c:19:13: note: called from here
gf31.c: x = _mm256_xor_si256(x, _mm256_and_si256(_w31, _mm256_cmpeq_epi16(x, _w31)));
gf31.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gf31.c: ...

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

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	avx2
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	avx2
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	avx2