Implementation notes: x86, gcc14, crypto_aead/enchilada256v1

Computer: gcc14
Architecture: x86
CPU ID: GenuineIntel-00010676-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: enchilada256v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
6103737	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161019	20161009
6234462	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161019	20161009
6296670	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161019	20161009
6322275	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161019	20161009
6443028	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161019	20161009
6801750	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161019	20161009
8072433	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161019	20161009
8161020	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161019	20161009
8176824	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20161019	20161009
8181342	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20161019	20161009
8275950	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161019	20161009
8279163	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161019	20161009
8376714	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161019	20161009
8483508	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161019	20161009
8507016	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161019	20161009
8639667	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161019	20161009
12884292	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161019	20161009
12929040	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161019	20161009
12938445	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161019	20161009
12969648	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161019	20161009
12970152	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161019	20161009
12970251	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161019	20161009
13263327	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161019	20161009
13408317	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161019	20161009
13408515	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161019	20161009
14889600	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161019	20161009
15000219	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161019	20161009
15078087	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161019	20161009
15108813	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161019	20161009
15112854	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161019	20161009
15122151	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161019	20161009
15124788	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161019	20161009
15125823	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161019	20161009
15131916	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161019	20161009
15164604	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161019	20161009
15166440	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161019	20161009
15181254	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161019	20161009
15182208	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161019	20161009
15182856	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161019	20161009
15183018	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161019	20161009
15185421	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161019	20161009
15228423	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161019	20161009
15230133	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161019	20161009
15230223	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161019	20161009
15232923	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161019	20161009
15236226	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161019	20161009
15264594	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161019	20161009
15272910	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161019	20161009
15458571	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161019	20161009
15496065	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161019	20161009
15515163	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161019	20161009
15515316	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161019	20161009
15519195	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161019	20161009
15525432	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161019	20161009
15573285	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161019	20161009
15579936	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161019	20161009
15582141	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161019	20161009
15594822	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161019	20161009
15605127	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161019	20161009
15609636	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161019	20161009
15610158	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161019	20161009
15610851	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161019	20161009
15613461	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161019	20161009
15615837	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161019	20161009
15680025	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161019	20161009
15680664	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161019	20161009
15713334	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161019	20161009
15713775	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161019	20161009
15810831	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161019	20161009
17340309	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161019	20161009
17347779	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161019	20161009
17353656	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161019	20161009
17610282	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161019	20161009
17626509	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161019	20161009
17862327	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161019	20161009
17915049	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161019	20161009
17917992	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161019	20161009
18079974	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161019	20161009
18080631	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161019	20161009
18080802	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161019	20161009
18091017	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161019	20161009
18093429	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161019	20161009
18093618	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161019	20161009
18094293	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161019	20161009
18162396	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161019	20161009
18179532	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161019	20161009
18181908	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161019	20161009
18182250	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161019	20161009
18182529	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161019	20161009
18184239	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161019	20161009
18187605	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161019	20161009
18320481	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161019	20161009
18323253	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161019	20161009
21442842	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161019	20161009
21464937	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161019	20161009
21470220	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161019	20161009
21472497	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161019	20161009
21569823	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161019	20161009
21573774	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161019	20161009
21624822	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161019	20161009
21628764	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161019	20161009
21631770	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161019	20161009
21633588	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161019	20161009
21688848	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161019	20161009
21759120	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161019	20161009
21761262	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161019	20161009
21928149	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161019	20161009
21995109	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161019	20161009
22002858	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161019	20161009
22028949	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161019	20161009
22029498	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161019	20161009
22029957	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161019	20161009
22033359	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161019	20161009
22041963	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161019	20161009
22049721	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161019	20161009
22049847	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161019	20161009
22050765	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161019	20161009
22051242	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161019	20161009
22054392	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161019	20161009
22215438	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161019	20161009

Checksum failure

Implementation: crypto_aead/enchilada256v1/ref
Compiler: gcc -funroll-loops -m32 -Os -fomit-frame-pointer

5bac919b75653e9a8f40909a8a83b9abc2acc1c2c6932323932ea7634f9da390

Number of similar (compiler,implementation) pairs: 39, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	ref
gcc -m32 -Os -fomit-frame-pointer	ref
gcc -m32 -march=athlon -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i386 -Os -fomit-frame-pointer	ref
gcc -m32 -march=i486 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k6 -Os -fomit-frame-pointer	ref
gcc -m32 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m32 -march=nocona -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentium -Os -fomit-frame-pointer	ref
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	ref
gcc -m32 -march=prescott -Os -fomit-frame-pointer	ref

Checksum failure

Implementation: crypto_aead/enchilada256v1/ref
Compiler: gcc -m32 -march=barcelona -Os -fomit-frame-pointer

5bac919b75653e9a8f40909a8a83b9abc2acc1c2c6932323932ea7634f9da390 5bac919b75653e9a8f40909a8a83b9abc2acc1c2c6932323932ea7634f9da390

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_aead/enchilada256v1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

enchilada256.c: enchilada.h:48: warning: 'add_256' declared inline after being called
enchilada256.c: enchilada.h:48: warning: previous declaration of 'add_256' was here

Number of similar (compiler,implementation) pairs: 156, 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=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=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/enchilada256v1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

enchilada256.c: enchilada.h:48: warning: 'add_256' declared inline after being called
enchilada256.c: enchilada.h:48: warning: previous declaration of 'add_256' was here
enchilada256.c: enchilada.h:48: warning: 'add_256' declared inline after being called
enchilada256.c: enchilada.h:48: warning: previous declaration of 'add_256' was here

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