Implementation notes: x86, h2atom, crypto_aead/aes256gcmv1

Computer: h2atom
Architecture: x86
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20161009
Operation: crypto_aead
Primitive: aes256gcmv1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8998160	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161104	20161009
9273840	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20161104	20161009
9316170	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161104	20161009
10138880	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161104	20161009
10502260	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20161104	20161009
10690430	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20161104	20161009
10948900	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20161104	20161009
11055630	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161104	20161009
11076920	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20161104	20161009
11106830	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20161104	20161009
11113170	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20161104	20161009
11125750	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20161104	20161009
11159380	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20161104	20161009
11166610	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20161104	20161009
30313590	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20161104	20161009
30396450	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20161104	20161009
30564530	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161104	20161009
30569320	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161104	20161009
30575100	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20161104	20161009
30589070	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161104	20161009
30592390	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161104	20161009
30684160	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20161104	20161009
30720350	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20161104	20161009
30725660	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161104	20161009
30753740	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20161104	20161009
35123310	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20161104	20161009
35124640	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20161104	20161009
35159950	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20161104	20161009
36032000	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161104	20161009
36251260	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20161104	20161009
36252070	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20161104	20161009
36252560	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20161104	20161009
36253480	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20161104	20161009
36253540	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20161104	20161009
36254810	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161104	20161009
36256190	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20161104	20161009
36259560	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20161104	20161009
36502710	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20161104	20161009
36503470	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161104	20161009
36507400	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161104	20161009
36508930	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161104	20161009
36509830	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20161104	20161009
36599890	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161104	20161009
36600050	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161104	20161009
36600190	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161104	20161009
36604910	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161104	20161009
36704880	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20161104	20161009
36704950	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20161104	20161009
36707660	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161104	20161009
36710560	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20161104	20161009
36861530	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161104	20161009
36862520	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161104	20161009
36870310	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20161104	20161009
36871770	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20161104	20161009
36910220	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20161104	20161009
37214000	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20161104	20161009
37217700	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20161104	20161009
37222660	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20161104	20161009
37338100	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20161104	20161009
37359700	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20161104	20161009
37574350	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20161104	20161009
37584070	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20161104	20161009
37584460	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20161104	20161009
37898040	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20161104	20161009
38269690	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20161104	20161009
38308560	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20161104	20161009
38310990	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20161104	20161009
38363610	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161104	20161009
38365630	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20161104	20161009
38369290	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20161104	20161009
38372160	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20161104	20161009
38374690	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20161104	20161009
38381400	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20161104	20161009
38383740	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20161104	20161009
38389770	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20161104	20161009
38392400	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20161104	20161009
38509270	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20161104	20161009
38512160	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20161104	20161009
38515180	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161104	20161009
38520560	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20161104	20161009
38544050	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20161104	20161009
38545180	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20161104	20161009
38636140	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20161104	20161009
38637640	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20161104	20161009
38638450	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20161104	20161009
38919740	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20161104	20161009
38919920	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20161104	20161009
38975730	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20161104	20161009
39020820	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20161104	20161009
39039730	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20161104	20161009
39628210	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20161104	20161009
42662800	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20161104	20161009
42668950	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161104	20161009
42718140	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20161104	20161009
42723010	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20161104	20161009
42724760	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20161104	20161009
42726040	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20161104	20161009
42878610	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161104	20161009
42885800	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161104	20161009
42933450	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20161104	20161009
42937150	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20161104	20161009
43148320	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161104	20161009
43149490	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20161104	20161009
43151530	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20161104	20161009
43187300	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20161104	20161009
43198380	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20161104	20161009
43304570	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20161104	20161009
43307930	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20161104	20161009
43314680	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20161104	20161009
44385710	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20161104	20161009
44598450	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20161104	20161009
48002780	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20161104	20161009
48170940	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20161104	20161009
48183820	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20161104	20161009
48188950	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20161104	20161009
48195890	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20161104	20161009
48203890	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20161104	20161009
48204760	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20161104	20161009
48511490	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20161104	20161009
48516570	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20161104	20161009
48520880	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20161104	20161009
48577310	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20161104	20161009
48588740	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20161104	20161009
48588760	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20161104	20161009
48589980	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20161104	20161009
48777040	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20161104	20161009
48874720	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20161104	20161009
48879340	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20161104	20161009
48879810	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20161104	20161009
49124800	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20161104	20161009
49131060	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161104	20161009
49133810	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161104	20161009
49164600	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20161104	20161009
49169220	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20161104	20161009
49179380	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20161104	20161009
49183650	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20161104	20161009
49191100	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20161104	20161009
49216470	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20161104	20161009
49223440	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20161104	20161009
49242700	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20161104	20161009
49242900	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20161104	20161009
49242940	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20161104	20161009
49247940	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20161104	20161009
49331420	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20161104	20161009
49336920	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20161104	20161009
49339500	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20161104	20161009
49620630	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20161104	20161009
49625590	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20161104	20161009
49626100	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20161104	20161009
49651520	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20161104	20161009
49652350	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20161104	20161009
53026540	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20161104	20161009
53026980	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20161104	20161009
53031160	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20161104	20161009
53032740	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20161104	20161009
58272090	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20161104	20161009
58953960	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20161104	20161009
59921000	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20161104	20161009
59935940	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20161104	20161009
62343860	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161104	20161009
64451470	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20161104	20161009

Test failure

Implementation: crypto_aead/aes256gcmv1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
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=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

Compiler output

Implementation: crypto_aead/aes256gcmv1/openssl
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

decrypt.c: decrypt.c:1:25: fatal error: openssl/evp.h: No such file or directory
decrypt.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 166, namely:

Compiler	Implementations
gcc -funroll-loops -m32 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer	openssl
gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer	openssl
gcc -m32 -O2 -fomit-frame-pointer	openssl
gcc -m32 -O3 -fomit-frame-pointer	openssl
gcc -m32 -O -fomit-frame-pointer	openssl
gcc -m32 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -O -fomit-frame-pointer	openssl
gcc -m32 -march=athlon -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	openssl
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	openssl
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -O -fomit-frame-pointer	openssl
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -O -fomit-frame-pointer	openssl
gcc -m32 -march=i386 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -O -fomit-frame-pointer	openssl
gcc -m32 -march=i486 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k6-2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k6-3 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k6 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -O -fomit-frame-pointer	openssl
gcc -m32 -march=k8 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	openssl
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -O -fomit-frame-pointer	openssl
gcc -m32 -march=nocona -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-m -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium2 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium3 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium4 -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentium -Os -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -O -fomit-frame-pointer	openssl
gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -O -fomit-frame-pointer	openssl
gcc -m32 -march=prescott -Os -fomit-frame-pointer	openssl

Compiler output

Implementation: crypto_aead/aes256gcmv1/openssl
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

decrypt.c: decrypt.c:1:25: fatal error: openssl/evp.h: No such file or directory
decrypt.c: compilation terminated.
decrypt.c: decrypt.c:1:25: fatal error: openssl/evp.h: No such file or directory
decrypt.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -m32 -march=barcelona -O2 -fomit-frame-pointer	openssl
gcc -m32 -march=barcelona -O3 -fomit-frame-pointer	openssl
gcc -m32 -march=barcelona -O -fomit-frame-pointer	openssl
gcc -m32 -march=barcelona -Os -fomit-frame-pointer	openssl