Implementation notes: x86, margaux, crypto_aead/aes128otrsv2

Computer: margaux
Architecture: x86
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes128otrsv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
174384	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170729	20170725
175491	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170729	20170725
176022	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170729	20170725
176310	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170729	20170725
176904	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170729	20170725
177318	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170729	20170725
177777	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170729	20170725
177777	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170729	20170725
177939	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170729	20170725
178254	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170729	20170725
178614	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170729	20170725
179910	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170729	20170725
180000	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170729	20170725
180999	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170729	20170725
184851	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170729	20170725
184878	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170729	20170725
184878	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170729	20170725
185148	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170729	20170725
185310	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170729	20170725
185328	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170729	20170725
185427	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20170729	20170725
185445	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170729	20170725
185472	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170729	20170725
185553	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170729	20170725
185661	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170729	20170725
185805	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170729	20170725
186111	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170729	20170725
186336	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170729	20170725
186390	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170729	20170725
186624	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170729	20170725
186732	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20170729	20170725
187056	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170729	20170725
187227	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170729	20170725
187794	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170729	20170725
187839	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170729	20170725
187911	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170729	20170725
188199	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170729	20170725
188370	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170729	20170725
188469	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170729	20170725
188487	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170729	20170725
189549	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170729	20170725
189756	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170729	20170725
189819	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170729	20170725
190107	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170729	20170725
190143	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170729	20170725
190269	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170729	20170725
191592	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170729	20170725
191601	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170729	20170725
191988	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170729	20170725
192096	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170729	20170725
192402	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170729	20170725
192411	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170729	20170725
192888	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170729	20170725
193176	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170729	20170725
193545	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170729	20170725
193797	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170729	20170725
193878	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170729	20170725
193959	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170729	20170725
194013	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20170729	20170725
194220	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170729	20170725
194256	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170729	20170725
194409	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20170729	20170725
194733	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170729	20170725
194850	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170729	20170725
195381	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170729	20170725
195642	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170729	20170725
195732	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170729	20170725
196092	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170729	20170725
196641	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170729	20170725
196713	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170729	20170725
196956	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170729	20170725
197577	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170729	20170725
197739	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170729	20170725
198045	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170729	20170725
198225	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170729	20170725
198999	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170729	20170725
199224	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170729	20170725
200700	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170729	20170725
209250	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170729	20170725
211302	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170729	20170725
211716	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170729	20170725
211995	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170729	20170725
212229	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170729	20170725
213021	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170729	20170725
213372	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170729	20170725
214119	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170729	20170725
214317	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170729	20170725
214488	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170729	20170725
215226	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170729	20170725
215658	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170729	20170725
217449	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170729	20170725
217710	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170729	20170725
217764	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170729	20170725
217980	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170729	20170725
218475	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170729	20170725
220185	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170729	20170725
220491	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170729	20170725
221634	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170729	20170725
222462	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170729	20170725
222894	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20170729	20170725
222975	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170729	20170725
223299	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170729	20170725
223578	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170729	20170725
223623	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20170729	20170725
223659	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170729	20170725
223830	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170729	20170725
223983	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170729	20170725
223992	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170729	20170725
224046	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170729	20170725
224073	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170729	20170725
224091	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170729	20170725
224415	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170729	20170725
224793	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170729	20170725
224982	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170729	20170725
225126	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170729	20170725
225144	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170729	20170725
225369	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170729	20170725
225666	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170729	20170725
225909	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170729	20170725
226071	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170729	20170725
226566	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170729	20170725
226692	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170729	20170725
226890	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170729	20170725
227178	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170729	20170725
227394	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170729	20170725
227412	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170729	20170725
227979	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170729	20170725
228231	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170729	20170725
228951	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170729	20170725
229131	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170729	20170725
229428	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170729	20170725
230157	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170729	20170725
230229	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170729	20170725
230319	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170729	20170725
230571	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170729	20170725
230616	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170729	20170725
231480	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170729	20170725
232146	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170729	20170725
232362	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170729	20170725
232596	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170729	20170725
232983	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170729	20170725
233046	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170729	20170725
233046	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170729	20170725
233640	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170729	20170725
234171	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170729	20170725
234558	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170729	20170725
234801	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170729	20170725
249165	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170729	20170725
250056	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170729	20170725
253233	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170729	20170725
253359	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170729	20170725
253647	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170729	20170725
254169	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170729	20170725
255555	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170729	20170725
255834	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170729	20170725
260145	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170729	20170725
261063	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170729	20170725
261774	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170729	20170725
263565	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170729	20170725
268461	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170729	20170725
268749	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170729	20170725
269550	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170729	20170725
270243	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170729	20170725
271584	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170729	20170725
271953	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170729	20170725
275211	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170729	20170725
275796	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170729	20170725

Test failure

Implementation: crypto_aead/aes128otrsv2/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/aes128otrsv2/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 [enabled by default]
OTR.c: uint8 gamma[BLOCK]={0}, gamma2[BLOCK]={0}, Q[BLOCK]={0};
OTR.c: ^

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/aes128otrsv2/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 [enabled by default]
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 [enabled by default]
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