Implementation notes: x86, h4e450, crypto_aead/aes128n12silcv1

Computer: h4e450
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes128n12silcv1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
272755	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170915	20170725
273515	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170915	20170725
273937	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170915	20170725
274261	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170915	20170725
274369	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170915	20170725
276583	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170915	20170725
276735	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170915	20170725
276783	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170915	20170725
277115	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170915	20170725
277352	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170915	20170725
278360	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170915	20170725
280098	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170915	20170725
280425	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170915	20170725
281086	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170915	20170725
281309	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170915	20170725
281599	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170915	20170725
281998	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170915	20170725
282383	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170915	20170725
282411	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170915	20170725
282587	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170915	20170725
282967	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170915	20170725
283722	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170915	20170725
284102	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170915	20170725
285627	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170915	20170725
286159	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170915	20170725
286696	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170915	20170725
286985	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170915	20170725
287304	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170915	20170725
287313	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170915	20170725
287432	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170915	20170725
287632	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170915	20170725
288140	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170915	20170725
288168	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170915	20170725
290947	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170915	20170725
291113	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170915	20170725
291289	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170915	20170725
291298	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170915	20170725
291959	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170915	20170725
293270	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170915	20170725
294030	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170915	20170725
294903	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170915	20170725
295578	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170915	20170725
295578	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170915	20170725
295640	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170915	20170725
295992	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170915	20170725
296129	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170915	20170725
296186	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170915	20170725
296471	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170915	20170725
298068	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170915	20170725
298904	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170915	20170725
299007	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170915	20170725
299212	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170915	20170725
299350	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170915	20170725
299459	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170915	20170725
300950	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170915	20170725
301340	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170915	20170725
301986	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170915	20170725
302052	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170915	20170725
302698	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170915	20170725
302708	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170915	20170725
302742	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170915	20170725
302841	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170915	20170725
302884	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170915	20170725
302889	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170915	20170725
304175	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170915	20170725
304180	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170915	20170725
304347	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170915	20170725
304456	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170915	20170725
304556	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170915	20170725
304589	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170915	20170725
304617	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170915	20170725
304679	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170915	20170725
305164	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170915	20170725
305292	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170915	20170725
305301	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170915	20170725
305468	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170915	20170725
305663	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170915	20170725
305934	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170915	20170725
306764	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170915	20170725
307182	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170915	20170725
307277	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170915	20170725
307377	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170915	20170725
307534	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170915	20170725
307815	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170915	20170725
308009	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170915	20170725
308280	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170915	20170725
308384	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170915	20170725
308531	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170915	20170725
309206	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170915	20170725
309339	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170915	20170725
309448	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170915	20170725
312489	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170915	20170725
313054	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170915	20170725
313505	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170915	20170725
314550	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170915	20170725
314640	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170915	20170725
314825	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170915	20170725
314925	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170915	20170725
314958	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170915	20170725
315182	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170915	20170725
315442	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170915	20170725
315666	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170915	20170725
316132	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170915	20170725
316203	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170915	20170725
316284	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170915	20170725
316878	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170915	20170725
317167	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170915	20170725
317324	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170915	20170725
317841	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170915	20170725
317961	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170915	20170725
317965	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170915	20170725
318065	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170915	20170725
318184	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170915	20170725
318212	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170915	20170725
318241	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170915	20170725
318254	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170915	20170725
318322	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170915	20170725
318469	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170915	20170725
318535	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170915	20170725
319015	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170915	20170725
319357	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170915	20170725
320535	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170915	20170725
320649	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170915	20170725
321689	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170915	20170725
321941	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170915	20170725
322454	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170915	20170725
323219	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170915	20170725
323361	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170915	20170725
325437	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170915	20170725
326928	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170915	20170725
327954	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170915	20170725
327978	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170915	20170725
328249	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170915	20170725
329118	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170915	20170725
329222	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170915	20170725
329464	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170915	20170725
329574	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170915	20170725
329588	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170915	20170725
329602	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170915	20170725
329622	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170915	20170725
329978	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170915	20170725
330828	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170915	20170725
331274	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170915	20170725
331749	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170915	20170725
331849	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170915	20170725
332001	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170915	20170725
332234	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170915	20170725
332690	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170915	20170725
332775	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170915	20170725
332819	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170915	20170725
333146	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170915	20170725
333222	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170915	20170725
338247	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170915	20170725
338247	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170915	20170725
338476	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170915	20170725
339977	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170915	20170725
340922	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170915	20170725
341402	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170915	20170725
346351	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170915	20170725
346417	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170915	20170725
347500	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170915	20170725

Test failure

Implementation: crypto_aead/aes128n12silcv1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 9, namely:

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

Compiler output

Implementation: crypto_aead/aes128n12silcv1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 166, 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 -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 -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 -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 -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 -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 -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_aead/aes128n12silcv1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^
silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.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