Implementation notes: x86, h9trinity, crypto_aead/aes256otrpv2

Computer: h9trinity
Architecture: x86
CPU ID: AuthenticAMD-00610f01-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes256otrpv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
216088	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171125	20171020
216162	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171125	20171020
216225	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171125	20171020
217373	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171125	20171020
217753	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171125	20171020
217821	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171125	20171020
218297	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171125	20171020
218768	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171125	20171020
218887	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171125	20171020
218925	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171125	20171020
219137	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171125	20171020
220258	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20171125	20171020
220394	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171125	20171020
220924	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20171125	20171020
221346	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20171125	20171020
221544	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171125	20171020
221669	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20171125	20171020
221754	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171125	20171020
222423	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171125	20171020
222454	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171125	20171020
222493	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20171125	20171020
222522	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171125	20171020
222690	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20171125	20171020
223668	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171125	20171020
223799	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171125	20171020
224451	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20171125	20171020
225508	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171125	20171020
225847	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20171125	20171020
226049	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20171125	20171020
226237	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20171125	20171020
226418	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20171125	20171020
226608	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171125	20171020
226714	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171125	20171020
226751	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171125	20171020
226824	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20171125	20171020
226909	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171125	20171020
226979	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171125	20171020
227503	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171125	20171020
227528	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20171125	20171020
227865	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20171125	20171020
228671	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171125	20171020
229824	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171125	20171020
231409	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171125	20171020
231817	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171125	20171020
232117	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171125	20171020
232162	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171125	20171020
232556	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171125	20171020
233412	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171125	20171020
233622	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171125	20171020
234758	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171125	20171020
236044	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171125	20171020
237018	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171125	20171020
238032	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171125	20171020
239174	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171125	20171020
239845	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171125	20171020
239932	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171125	20171020
241462	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171125	20171020
242819	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171125	20171020
243289	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171125	20171020
244852	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171125	20171020
245515	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20171125	20171020
245877	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171125	20171020
247033	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20171125	20171020
247045	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20171125	20171020
247218	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171125	20171020
247353	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171125	20171020
247469	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20171125	20171020
247631	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20171125	20171020
247701	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171125	20171020
248110	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20171125	20171020
248327	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20171125	20171020
249013	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171125	20171020
249076	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171125	20171020
249374	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20171125	20171020
249672	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20171125	20171020
249783	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171125	20171020
250501	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171125	20171020
252074	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20171125	20171020
252369	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20171125	20171020
252474	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171125	20171020
253041	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20171125	20171020
253428	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20171125	20171020
253441	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20171125	20171020
253598	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171125	20171020
254080	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171125	20171020
254173	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171125	20171020
254664	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171125	20171020
254720	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171125	20171020
266089	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171125	20171020
266199	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171125	20171020
267112	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171125	20171020
267151	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171125	20171020
267177	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171125	20171020
267261	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171125	20171020
267476	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171125	20171020
271286	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171125	20171020
271561	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171125	20171020
272021	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171125	20171020
272105	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171125	20171020
272140	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171125	20171020
272379	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171125	20171020
272448	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171125	20171020
274325	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171125	20171020
276071	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20171125	20171020
276205	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171125	20171020
276344	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20171125	20171020
276414	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171125	20171020
276652	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171125	20171020
276753	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171125	20171020
276881	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171125	20171020
277220	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20171125	20171020
277381	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171125	20171020
277553	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20171125	20171020
277613	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20171125	20171020
278009	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20171125	20171020
278023	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20171125	20171020
278443	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20171125	20171020
278823	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171125	20171020
279346	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171125	20171020
279576	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171125	20171020
279654	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171125	20171020
279901	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20171125	20171020
279918	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171125	20171020
280071	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20171125	20171020
280360	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20171125	20171020
280670	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171125	20171020
280765	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20171125	20171020
281318	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171125	20171020
281349	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20171125	20171020
281797	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171125	20171020
281813	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171125	20171020
282357	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20171125	20171020
282411	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171125	20171020
282668	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171125	20171020
282828	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20171125	20171020
282885	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171125	20171020
282997	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171125	20171020
283024	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171125	20171020
283592	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20171125	20171020
284816	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20171125	20171020
285248	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171125	20171020
285688	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171125	20171020
285999	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171125	20171020
286037	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171125	20171020
286258	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171125	20171020
286282	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171125	20171020
286335	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171125	20171020
286410	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20171125	20171020
286571	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20171125	20171020
286684	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171125	20171020
286856	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171125	20171020
287241	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171125	20171020
287380	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171125	20171020
288267	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171125	20171020
288442	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20171125	20171020
288970	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171125	20171020
290577	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20171125	20171020
291609	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20171125	20171020
292872	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20171125	20171020
293561	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171125	20171020
294391	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171125	20171020
294505	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171125	20171020
294945	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171125	20171020
297180	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171125	20171020
297403	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171125	20171020
297960	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171125	20171020
298498	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171125	20171020
299368	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171125	20171020
299981	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171125	20171020
301215	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171125	20171020
302278	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171125	20171020
430364	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20171125	20171020

Test failure

Implementation: crypto_aead/aes256otrpv2/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
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

Compiler output

Implementation: crypto_aead/aes256otrpv2/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^

Number of similar (compiler,implementation) pairs: 171, 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 -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_aead/aes256otrpv2/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^
OTR.c: OTR.c:51:7: warning: built-in function 'gamma' declared as non-function
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.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