Implementation notes: x86, kizomba, crypto_aead/aes256otrpv2

Computer: kizomba
Architecture: x86
CPU ID: GenuineIntel-000906e9-bfebfbff
SUPERCOP version: 20181216
Operation: crypto_aead
Primitive: aes256otrpv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
172119	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
173167	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
173452	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
174994	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20180822	20180818
175913	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20180822	20180818
176704	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20180822	20180818
177603	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
182412	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
182412	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20180822	20180818
182522	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20180822	20180818
183695	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
185542	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20180822	20180818
185605	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20180822	20180818
185825	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20180822	20180818
185913	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
185957	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20180822	20180818
186280	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
186293	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20180822	20180818
186324	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
186381	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
186393	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20180822	20180818
186449	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20180822	20180818
187002	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20180822	20180818
187543	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
187582	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
188371	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20180822	20180818
189201	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20180822	20180818
190177	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20180822	20180818
191055	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20180822	20180818
192476	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
192564	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
193150	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
193538	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
193570	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20180822	20180818
193814	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
194188	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
194492	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
194514	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
194519	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20180822	20180818
194840	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20180822	20180818
194881	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20180822	20180818
195131	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
195268	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20180822	20180818
195306	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
195316	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20180822	20180818
195363	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20180822	20180818
195715	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
195774	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
195783	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20180822	20180818
196054	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20180822	20180818
196123	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20180822	20180818
196144	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
196346	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
196349	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
196365	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20180822	20180818
196385	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
196434	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
196928	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
197492	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20180822	20180818
197613	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20180822	20180818
197615	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
197792	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
198510	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20180822	20180818
199180	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
199188	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20180822	20180818
199672	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
199913	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20180822	20180818
200177	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20180822	20180818
200518	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20180822	20180818
200579	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20180822	20180818
201129	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20180822	20180818
201631	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20180822	20180818
201639	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
201744	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20180822	20180818
202012	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20180822	20180818
202063	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
202117	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20180822	20180818
202166	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20180822	20180818
202262	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20180822	20180818
202345	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
202804	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20180822	20180818
202843	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
203012	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
203044	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
203208	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20180822	20180818
203273	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20180822	20180818
203341	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20180822	20180818
203361	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20180822	20180818
203589	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
203701	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20180822	20180818
203881	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20180822	20180818
203907	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20180822	20180818
204089	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
204164	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20180822	20180818
204218	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20180822	20180818
204292	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20180822	20180818
204377	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20180822	20180818
204383	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20180822	20180818
205561	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20180822	20180818
205645	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
205875	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20180822	20180818
205905	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
206985	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20180822	20180818
207106	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20180822	20180818
208092	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20180822	20180818
208609	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20180822	20180818
208633	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
209298	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
209363	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20180822	20180818
209401	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20180822	20180818
209599	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
209774	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20180822	20180818
210029	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20180822	20180818
210117	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20180822	20180818
210127	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20180822	20180818
210177	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20180822	20180818
210411	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20180822	20180818
210445	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20180822	20180818
210545	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
210648	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
210680	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20180822	20180818
210793	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
210979	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20180822	20180818
211080	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20180822	20180818
211109	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
211115	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
211139	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
211492	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20180822	20180818
211911	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
212248	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20180822	20180818
212300	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
212393	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20180822	20180818
212443	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20180822	20180818
213135	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20180822	20180818
213163	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20180822	20180818
213212	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
213240	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20180822	20180818
213289	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
213361	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20180822	20180818
214555	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
214684	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
215004	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20180822	20180818
215147	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
215158	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20180822	20180818
215483	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20180822	20180818
215569	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20180822	20180818
215710	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
215774	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
216371	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20180822	20180818
216385	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20180822	20180818
216468	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818
216717	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
216748	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20180822	20180818
216835	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
216933	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20180822	20180818
216945	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
217175	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20180822	20180818
217659	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20180822	20180818
217778	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20180822	20180818
217787	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20180822	20180818
217916	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20180822	20180818
218333	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20180822	20180818
218375	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20180822	20180818
218377	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20180822	20180818
218488	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
218540	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
218906	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20180822	20180818
219040	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20180822	20180818
219421	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20180822	20180818
219802	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20180822	20180818
220353	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20180822	20180818
220361	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20180822	20180818
220720	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20180822	20180818
220905	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20180822	20180818
221619	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20180822	20180818
221633	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20180822	20180818

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: 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_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