Implementation notes: x86, titan0, crypto_aead/aes128otrsv2

Computer: titan0
Architecture: x86
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20190803
Operation: crypto_aead
Primitive: aes128otrsv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
142632	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190706	20190110
142828	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20190706	20190110
142976	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190706	20190110
143352	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20190706	20190110
143796	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190706	20190110
144004	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190706	20190110
144880	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20190706	20190110
145220	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20190706	20190110
145636	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190706	20190110
146824	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20190706	20190110
146912	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20190706	20190110
147316	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20190706	20190110
147392	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20190706	20190110
147632	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190706	20190110
147984	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20190706	20190110
148136	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20190706	20190110
148332	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20190706	20190110
148392	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20190706	20190110
148620	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190706	20190110
148944	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20190706	20190110
148948	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20190706	20190110
149108	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20190706	20190110
149372	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20190706	20190110
149476	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20190706	20190110
149520	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20190706	20190110
149636	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20190706	20190110
150728	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20190706	20190110
150772	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20190706	20190110
150812	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20190706	20190110
151136	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20190706	20190110
151328	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20190706	20190110
151676	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20190706	20190110
151768	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190706	20190110
152060	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190706	20190110
152192	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190706	20190110
152360	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20190706	20190110
152496	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190706	20190110
153176	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20190706	20190110
153240	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190706	20190110
153516	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20190706	20190110
153824	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20190706	20190110
154052	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190706	20190110
154140	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190706	20190110
154144	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20190706	20190110
154152	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20190706	20190110
154232	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20190706	20190110
154476	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190706	20190110
154868	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20190706	20190110
154892	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20190706	20190110
154896	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20190706	20190110
155008	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20190706	20190110
155668	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20190706	20190110
155716	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20190706	20190110
155788	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20190706	20190110
155788	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20190706	20190110
155912	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20190706	20190110
156048	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20190706	20190110
156072	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20190706	20190110
156316	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20190706	20190110
156556	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20190706	20190110
156572	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20190706	20190110
156620	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20190706	20190110
156712	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20190706	20190110
156740	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20190706	20190110
156872	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20190706	20190110
156936	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20190706	20190110
156988	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20190706	20190110
157024	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20190706	20190110
157140	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20190706	20190110
157160	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20190706	20190110
157376	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20190706	20190110
157568	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20190706	20190110
157568	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20190706	20190110
157780	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20190706	20190110
158436	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20190706	20190110
158728	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20190706	20190110
159032	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190706	20190110
159184	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20190706	20190110
159376	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20190706	20190110
159436	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20190706	20190110
159452	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20190706	20190110
159940	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190706	20190110
159980	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20190706	20190110
160000	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20190706	20190110
160144	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20190706	20190110
160156	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190706	20190110
160172	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20190706	20190110
160208	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20190706	20190110
160272	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190706	20190110
160320	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190706	20190110
160496	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20190706	20190110
161028	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20190706	20190110
161128	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20190706	20190110
161316	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20190706	20190110
161584	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20190706	20190110
161828	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20190706	20190110
161852	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20190706	20190110
161872	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20190706	20190110
161916	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20190706	20190110
161940	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190706	20190110
161968	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20190706	20190110
162000	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20190706	20190110
162024	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20190706	20190110
162072	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20190706	20190110
162208	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20190706	20190110
162216	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20190706	20190110
162336	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20190706	20190110
162372	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20190706	20190110
162388	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20190706	20190110
162388	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20190706	20190110
162424	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20190706	20190110
162468	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190706	20190110
162904	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20190706	20190110
162960	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20190706	20190110
163296	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20190706	20190110
163312	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20190706	20190110
163484	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20190706	20190110
163500	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190706	20190110
163728	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20190706	20190110
163756	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20190706	20190110
164268	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20190706	20190110
164296	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20190706	20190110
164416	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20190706	20190110
164444	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190706	20190110
164496	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20190706	20190110
164500	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20190706	20190110
164520	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20190706	20190110
164564	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20190706	20190110
164772	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20190706	20190110
164776	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20190706	20190110
164788	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20190706	20190110
165064	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20190706	20190110
165072	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20190706	20190110
165152	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20190706	20190110
165428	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20190706	20190110
165440	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190706	20190110
165492	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20190706	20190110
165528	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20190706	20190110
165648	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20190706	20190110
165664	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20190706	20190110
165704	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20190706	20190110
165800	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20190706	20190110
165912	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20190706	20190110
166036	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20190706	20190110
166092	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20190706	20190110
166148	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20190706	20190110
166244	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190706	20190110
166416	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20190706	20190110
166780	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20190706	20190110
166952	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20190706	20190110
166976	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20190706	20190110
166984	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20190706	20190110
167000	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20190706	20190110
167212	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20190706	20190110
167460	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20190706	20190110
167524	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190706	20190110
167604	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20190706	20190110
167656	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20190706	20190110
167680	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20190706	20190110
168088	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20190706	20190110
168168	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20190706	20190110
168176	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20190706	20190110
168276	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20190706	20190110
168356	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20190706	20190110
168392	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20190706	20190110
168412	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20190706	20190110
168548	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20190706	20190110
168760	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20190706	20190110
169212	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20190706	20190110
169456	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20190706	20190110
169684	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190706	20190110
169800	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20190706	20190110
170184	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20190706	20190110
170564	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20190706	20190110
171460	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20190706	20190110
172552	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20190706	20190110

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
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/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
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