Implementation notes: x86, h8bobcat, crypto_aead/twine80n6clocv1

Computer: h8bobcat
Architecture: x86
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: twine80n6clocv1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1742233? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2017081920170718
1770059? ? ?? ? ?refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2017081920170718
1787800? ? ?? ? ?refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2017081920170718
1787815? ? ?? ? ?refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2017081920170718
1788650? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2017081920170718
1789824? ? ?? ? ?refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2017081920170718
1789838? ? ?? ? ?refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2017081920170718
1789867? ? ?? ? ?refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2017081920170718
1790422? ? ?? ? ?refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2017081920170718
1791425? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2017081920170718
1791743? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2017081920170718
1792902? ? ?? ? ?refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2017081920170718
1803362? ? ?? ? ?refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2017081920170718
1808639? ? ?? ? ?refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2017081920170718
1808691? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2017081920170718
1808747? ? ?? ? ?refgcc_-m32_-march=corei7_-Os_-fomit-frame-pointer2017081920170718
1809323? ? ?? ? ?refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2017081920170718
1811374? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017081920170718
1816130? ? ?? ? ?refgcc_-m32_-march=i386_-O2_-fomit-frame-pointer2017081920170718
1821544? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2017081920170718
1833979? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O2_-fomit-frame-pointer2017081920170718
1834507? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2017081920170718
1837818? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2017081920170718
1841124? ? ?? ? ?refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2017081920170718
1853578? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2017081920170718
1853707? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2017081920170718
1860185? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017081920170718
1862238? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2017081920170718
1868351? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2017081920170718
1869866? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2017081920170718
1881276? ? ?? ? ?refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2017081920170718
1885888? ? ?? ? ?refgcc_-m32_-Os_-fomit-frame-pointer2017081920170718
1890001? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2017081920170718
1892618? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2017081920170718
1894960? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O3_-fomit-frame-pointer2017081920170718
1895501? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2017081920170718
1903049? ? ?? ? ?refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2017081920170718
1907733? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2017081920170718
1908802? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O3_-fomit-frame-pointer2017081920170718
1910123? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2017081920170718
1911371? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O2_-fomit-frame-pointer2017081920170718
1912317? ? ?? ? ?refgcc_-m32_-march=pentium3_-O2_-fomit-frame-pointer2017081920170718
1912345? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O2_-fomit-frame-pointer2017081920170718
1915703? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2017081920170718
1916863? ? ?? ? ?refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2017081920170718
1916952? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2017081920170718
1920852? ? ?? ? ?refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2017081920170718
1921921? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2017081920170718
1925355? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2017081920170718
1928766? ? ?? ? ?refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2017081920170718
1930923? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2017081920170718
1933949? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2017081920170718
1942465? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2017081920170718
1954962? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2017081920170718
1955860? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2017081920170718
1957061? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O2_-fomit-frame-pointer2017081920170718
1961708? ? ?? ? ?refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2017081920170718
1964087? ? ?? ? ?refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2017081920170718
1970182? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2017081920170718
1971311? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2017081920170718
1971469? ? ?? ? ?refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2017081920170718
1971996? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2017081920170718
1974053? ? ?? ? ?refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2017081920170718
1974285? ? ?? ? ?refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2017081920170718
1974461? ? ?? ? ?refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2017081920170718
1990008? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2017081920170718
1994192? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2017081920170718
1994563? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2017081920170718
1998643? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2017081920170718
2006533? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O2_-fomit-frame-pointer2017081920170718
2006714? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O3_-fomit-frame-pointer2017081920170718
2011668? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2017081920170718
2022640? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2017081920170718
2034848? ? ?? ? ?refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2017081920170718
2038738? ? ?? ? ?refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2017081920170718
2053701? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2017081920170718
2108311? ? ?? ? ?refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2017081920170718
2142188? ? ?? ? ?refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2017081920170718
2144478? ? ?? ? ?refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2017081920170718
2150031? ? ?? ? ?refgcc_-funroll-loops_-m32_-O2_-fomit-frame-pointer2017081920170718
2167249? ? ?? ? ?refgcc_-m32_-march=i486_-O2_-fomit-frame-pointer2017081920170718
2177286? ? ?? ? ?refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2017081920170718
2191408? ? ?? ? ?refgcc_-m32_-O3_-fomit-frame-pointer2017081920170718
2214341? ? ?? ? ?refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2017081920170718
2220311? ? ?? ? ?refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2017081920170718
2224430? ? ?? ? ?refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2017081920170718
2231835? ? ?? ? ?refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2017081920170718
2235169? ? ?? ? ?refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2017081920170718
2244075? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2017081920170718
2246499? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2017081920170718
2249144? ? ?? ? ?refgcc_-m32_-march=corei7_-O2_-fomit-frame-pointer2017081920170718
2255680? ? ?? ? ?refgcc_-m32_-march=barcelona_-O2_-fomit-frame-pointer2017081920170718
2260202? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O2_-fomit-frame-pointer2017081920170718
2263493? ? ?? ? ?refgcc_-m32_-march=prescott_-O2_-fomit-frame-pointer2017081920170718
2265926? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017081920170718
2268414? ? ?? ? ?refgcc_-m32_-march=core2_-O2_-fomit-frame-pointer2017081920170718
2268723? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017081920170718
2269446? ? ?? ? ?refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2017081920170718
2271550? ? ?? ? ?refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2017081920170718
2271863? ? ?? ? ?refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2017081920170718
2278209? ? ?? ? ?refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2017081920170718
2279116? ? ?? ? ?refgcc_-m32_-march=core2_-O3_-fomit-frame-pointer2017081920170718
2280118? ? ?? ? ?refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2017081920170718
2287833? ? ?? ? ?refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2017081920170718
2292744? ? ?? ? ?refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2017081920170718
2293352? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2017081920170718
2294165? ? ?? ? ?refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2017081920170718
2294435? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2017081920170718
2296801? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2017081920170718
2296877? ? ?? ? ?refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2017081920170718
2298273? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2017081920170718
2301361? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2017081920170718
2303769? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2017081920170718
2306116? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O2_-fomit-frame-pointer2017081920170718
2309231? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O2_-fomit-frame-pointer2017081920170718
2313364? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017081920170718
2313564? ? ?? ? ?refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2017081920170718
2315572? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2017081920170718
2318408? ? ?? ? ?refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2017081920170718
2323149? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O2_-fomit-frame-pointer2017081920170718
2325415? ? ?? ? ?refgcc_-m32_-march=nocona_-O2_-fomit-frame-pointer2017081920170718
2331865? ? ?? ? ?refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2017081920170718
2335898? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2017081920170718
2335946? ? ?? ? ?refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2017081920170718
2346068? ? ?? ? ?refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2017081920170718
2350694? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2017081920170718
2352547? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2017081920170718
2353150? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2017081920170718
2354789? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2017081920170718
2358627? ? ?? ? ?refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2017081920170718
2362076? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2017081920170718
2374492? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O2_-fomit-frame-pointer2017081920170718
2377912? ? ?? ? ?refgcc_-m32_-O2_-fomit-frame-pointer2017081920170718
2380595? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2017081920170718
2381550? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O2_-fomit-frame-pointer2017081920170718
2381921? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O2_-fomit-frame-pointer2017081920170718
2385170? ? ?? ? ?refgcc_-m32_-O_-fomit-frame-pointer2017081920170718
2387863? ? ?? ? ?refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2017081920170718
2388186? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2017081920170718
2391853? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O2_-fomit-frame-pointer2017081920170718
2400755? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2017081920170718
2401643? ? ?? ? ?refgcc_-m32_-march=corei7_-O_-fomit-frame-pointer2017081920170718
2406188? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O2_-fomit-frame-pointer2017081920170718
2412297? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2017081920170718
2413964? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2017081920170718
2421597? ? ?? ? ?refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2017081920170718
2425094? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2017081920170718
2428651? ? ?? ? ?refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2017081920170718
2428903? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2017081920170718
2429421? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2017081920170718
2430204? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017081920170718
2441619? ? ?? ? ?refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2017081920170718
2443695? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2017081920170718
2444269? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2017081920170718
2462576? ? ?? ? ?refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2017081920170718
2463649? ? ?? ? ?refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2017081920170718
2466176? ? ?? ? ?refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2017081920170718
2486473? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O2_-fomit-frame-pointer2017081920170718
2486611? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2017081920170718
2495783? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2017081920170718
2512726? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2017081920170718

Test failure

Implementation: crypto_aead/twine80n6clocv1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
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/twine80n6clocv1/ref
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer
cloc.c: cloc.c: In function 'process_ad':
cloc.c: cloc.c:64:3: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring associated data:", state);
cloc.c: ^

Number of similar (compiler,implementation) pairs: 166, namely:
CompilerImplementations
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/twine80n6clocv1/ref
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer
cloc.c: cloc.c: In function 'process_ad':
cloc.c: cloc.c:64:3: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring associated data:", state);
cloc.c: ^
cloc.c: cloc.c: In function 'process_ad':
cloc.c: cloc.c:64:3: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring associated data:", state);
cloc.c: ^

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