Implementation notes: x86, ares, crypto_dh/curve25519

Computer: ares
Architecture: x86
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_dh
Primitive: curve25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1847208	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20140127	20130419
1847588	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20140127	20130419
1848476	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20140127	20130419
1848484	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20140127	20130419
1848536	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20140127	20130419
1848968	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140127	20130419
1848972	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140127	20130419
1849004	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20140127	20130419
1849020	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140127	20130419
1849088	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20140127	20130419
1849104	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20140127	20130419
1849128	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20140127	20130419
1849164	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140127	20130419
1849340	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140127	20130419
1849368	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140127	20130419
1849952	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20140127	20130419
1850184	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140127	20130419
1850296	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20140127	20130419
1850364	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140127	20130419
1850408	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140127	20130419
1850556	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140127	20130419
1850580	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140127	20130419
1850740	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20140127	20130419
1850792	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20140127	20130419
1850972	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20140127	20130419
1850980	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140127	20130419
1851024	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140127	20130419
1851064	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140127	20130419
1851064	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20140127	20130419
1851112	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140127	20130419
1851164	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140127	20130419
1851220	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20140127	20130419
1851232	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20140127	20130419
1851320	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20140127	20130419
1851348	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20140127	20130419
1851348	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140127	20130419
1851380	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140127	20130419
1851424	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20140127	20130419
1851444	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140127	20130419
1851704	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140127	20130419
1851916	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20140127	20130419
1852608	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20140127	20130419
1852992	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20140127	20130419
1853020	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20140127	20130419
1853124	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20140127	20130419
1853140	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20140127	20130419
1854128	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20140127	20130419
1854228	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20140127	20130419
1854340	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20140127	20130419
1854396	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20140127	20130419
1854436	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20140127	20130419
1854580	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20140127	20130419
1854636	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20140127	20130419
1854748	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140127	20130419
1854812	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20140127	20130419
1855068	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20140127	20130419
1855072	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140127	20130419
1855088	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20140127	20130419
1855108	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20140127	20130419
1855204	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20140127	20130419
1855232	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140127	20130419
1855304	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20140127	20130419
1855428	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140127	20130419
1855560	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20140127	20130419
1855576	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20140127	20130419
1855584	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20140127	20130419
1855724	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20140127	20130419
1855820	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20140127	20130419
1855844	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140127	20130419
1856000	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20140127	20130419
1856044	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140127	20130419
1856048	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140127	20130419
1856064	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20140127	20130419
1856104	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20140127	20130419
1856152	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20140127	20130419
1856260	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140127	20130419
1856376	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20140127	20130419
1856404	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20140127	20130419
1856408	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20140127	20130419
1856440	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20140127	20130419
1856504	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20140127	20130419
1856556	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20140127	20130419
1856568	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20140127	20130419
1856640	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140127	20130419
1856640	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20140127	20130419
1856644	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20140127	20130419
1856652	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20140127	20130419
1856688	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20140127	20130419
1856692	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140127	20130419
1856704	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20140127	20130419
1856732	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20140127	20130419
1856752	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140127	20130419
1856800	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20140127	20130419
1856816	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20140127	20130419
1856884	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20140127	20130419
1856924	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20140127	20130419
1856924	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20140127	20130419
1856932	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20140127	20130419
1857004	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20140127	20130419
1857020	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20140127	20130419
1857044	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20140127	20130419
1857100	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20140127	20130419
1857128	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20140127	20130419
1857208	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20140127	20130419
1857260	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20140127	20130419
1857272	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140127	20130419
1857284	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20140127	20130419
1857284	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20140127	20130419
1857312	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20140127	20130419
1857336	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20140127	20130419
1857348	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140127	20130419
1857388	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20140127	20130419
1857408	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140127	20130419
1857476	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20140127	20130419
1857532	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20140127	20130419
1857536	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20140127	20130419
1857556	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140127	20130419
1857724	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20140127	20130419
1857800	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20140127	20130419
1857824	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20140127	20130419
1857836	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20140127	20130419
1857844	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20140127	20130419
1858048	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20140127	20130419
1858088	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20140127	20130419
1858128	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20140127	20130419
1858248	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20140127	20130419
1858328	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20140127	20130419
1858336	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20140127	20130419
1858424	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20140127	20130419
1858460	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20140127	20130419
1858500	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20140127	20130419
1858964	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20140127	20130419
1858996	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20140127	20130419
1859000	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20140127	20130419
1859108	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20140127	20130419
1859156	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20140127	20130419
1859160	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20140127	20130419
1859252	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20140127	20130419
1859368	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20140127	20130419
1859500	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20140127	20130419
1859732	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20140127	20130419
1860260	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20140127	20130419
1860700	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20140127	20130419
1860828	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140127	20130419
1861272	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20140127	20130419
1862036	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20140127	20130419
1862532	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140127	20130419
1862724	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140127	20130419
1862936	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20140127	20130419
1863052	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20140127	20130419
1864060	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20140127	20130419
1864224	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20140127	20130419
1864916	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20140127	20130419
1865076	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140127	20130419
1865300	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20140127	20130419
1865344	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20140127	20130419
1865416	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20140127	20130419
1865600	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20140127	20130419
1865660	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20140127	20130419
1865732	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20140127	20130419
1866624	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20140127	20130419
1866840	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20140127	20130419
1866940	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20140127	20130419
1867212	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20140127	20130419
1867804	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20140127	20130419
1868408	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20140127	20130419
1870100	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20140127	20130419
1872192	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20140127	20130419
1873588	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20140127	20130419
1873988	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20140127	20130419
1879536	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20140127	20130419
1890396	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20140127	20130419
1900668	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140127	20130419

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: gcc -funroll-loops -m32 -O2 -fomit-frame-pointer

curve25519.c: curve25519.c:18:17: fatal error: gmp.h: No such file or directory
curve25519.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 165, namely:

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

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: gcc -m32 -march=barcelona -O2 -fomit-frame-pointer

curve25519.c: curve25519.c:18:17: fatal error: gmp.h: No such file or directory
curve25519.c: compilation terminated.
curve25519.c: curve25519.c:18:17: fatal error: gmp.h: No such file or directory
curve25519.c: compilation terminated.

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

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