Implementation notes: x86, bolero, crypto_dh/curve25519

Computer: bolero
Architecture: x86
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20190110
Operation: crypto_dh
Primitive: curve25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1636564	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170904	20170725
1636764	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20170904	20170725
1636804	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20170904	20170725
1636856	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170904	20170725
1636932	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170904	20170725
1636984	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20170904	20170725
1636992	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20170904	20170725
1636992	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20170904	20170725
1637000	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20170904	20170725
1637032	`ref`	`gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer`	20170904	20170725
1637036	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170904	20170725
1637040	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20170904	20170725
1637048	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20170904	20170725
1637056	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170904	20170725
1637060	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20170904	20170725
1637060	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20170904	20170725
1637084	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20170904	20170725
1637084	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20170904	20170725
1637100	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170904	20170725
1637104	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20170904	20170725
1637112	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20170904	20170725
1637112	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20170904	20170725
1637116	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20170904	20170725
1637128	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20170904	20170725
1637136	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170904	20170725
1637140	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170904	20170725
1637148	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20170904	20170725
1637152	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20170904	20170725
1637152	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20170904	20170725
1637164	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20170904	20170725
1637168	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20170904	20170725
1637172	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20170904	20170725
1637176	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20170904	20170725
1637196	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20170904	20170725
1637208	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20170904	20170725
1637208	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20170904	20170725
1637212	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20170904	20170725
1637260	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20170904	20170725
1637260	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20170904	20170725
1637264	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20170904	20170725
1637280	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20170904	20170725
1637280	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20170904	20170725
1637296	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20170904	20170725
1637336	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170904	20170725
1637352	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20170904	20170725
1637356	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170904	20170725
1637372	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20170904	20170725
1637384	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170904	20170725
1637392	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20170904	20170725
1637420	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20170904	20170725
1637436	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20170904	20170725
1637460	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20170904	20170725
1637464	`ref`	`gcc -m32 -march=core-avx2 -O -fomit-frame-pointer`	20170904	20170725
1637476	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20170904	20170725
1637496	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20170904	20170725
1637500	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20170904	20170725
1637548	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20170904	20170725
1637568	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20170904	20170725
1637568	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170904	20170725
1637568	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20170904	20170725
1637572	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20170904	20170725
1637572	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20170904	20170725
1637576	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20170904	20170725
1637580	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20170904	20170725
1637596	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170904	20170725
1637628	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20170904	20170725
1637632	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20170904	20170725
1637652	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20170904	20170725
1637668	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20170904	20170725
1637668	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170904	20170725
1637724	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170904	20170725
1637728	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20170904	20170725
1637732	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20170904	20170725
1637736	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20170904	20170725
1637740	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170904	20170725
1637752	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20170904	20170725
1637760	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170904	20170725
1637760	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20170904	20170725
1637764	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20170904	20170725
1637776	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20170904	20170725
1637780	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20170904	20170725
1637796	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170904	20170725
1637800	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20170904	20170725
1637804	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20170904	20170725
1637840	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170904	20170725
1637844	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20170904	20170725
1637856	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170904	20170725
1637868	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170904	20170725
1637876	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20170904	20170725
1637880	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170904	20170725
1637880	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20170904	20170725
1637888	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20170904	20170725
1637892	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20170904	20170725
1637896	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20170904	20170725
1637916	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170904	20170725
1637952	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170904	20170725
1637952	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20170904	20170725
1637960	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20170904	20170725
1637968	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20170904	20170725
1637972	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20170904	20170725
1637988	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20170904	20170725
1637992	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20170904	20170725
1638036	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170904	20170725
1638040	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20170904	20170725
1638044	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20170904	20170725
1638060	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170904	20170725
1638064	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20170904	20170725
1638072	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20170904	20170725
1638132	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20170904	20170725
1638136	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20170904	20170725
1638152	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20170904	20170725
1638204	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20170904	20170725
1638224	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170904	20170725
1638316	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20170904	20170725
1638336	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20170904	20170725
1638352	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170904	20170725
1638352	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20170904	20170725
1638376	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20170904	20170725
1638428	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20170904	20170725
1638432	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20170904	20170725
1638432	`ref`	`gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer`	20170904	20170725
1638440	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20170904	20170725
1638500	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20170904	20170725
1638532	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20170904	20170725
1638544	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20170904	20170725
1638556	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20170904	20170725
1638592	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20170904	20170725
1638600	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20170904	20170725
1638604	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170904	20170725
1638612	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170904	20170725
1638636	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20170904	20170725
1638668	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20170904	20170725
1638800	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20170904	20170725
1638820	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20170904	20170725
1638828	`ref`	`gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer`	20170904	20170725
1638936	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20170904	20170725
1638964	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20170904	20170725
1639036	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20170904	20170725
1639088	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170904	20170725
1639168	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170904	20170725
1639216	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20170904	20170725
1639220	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20170904	20170725
1639220	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170904	20170725
1639324	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20170904	20170725
1639400	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20170904	20170725
1639444	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20170904	20170725
1639600	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20170904	20170725
1639604	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170904	20170725
1639680	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20170904	20170725
1639752	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20170904	20170725
1640464	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20170904	20170725
1640468	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20170904	20170725
1640708	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20170904	20170725
1640796	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20170904	20170725
1640896	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170904	20170725
1641000	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20170904	20170725
1641096	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20170904	20170725
1642024	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20170904	20170725
1642188	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20170904	20170725
1642196	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170904	20170725
1642500	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20170904	20170725
1642632	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20170904	20170725
1642988	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20170904	20170725
1643324	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20170904	20170725
1643488	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20170904	20170725
1643772	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20170904	20170725
1644320	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20170904	20170725
1644364	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170904	20170725
1644416	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20170904	20170725
1644768	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20170904	20170725
1645176	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20170904	20170725
1645260	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20170904	20170725
1645516	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20170904	20170725
1645924	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20170904	20170725
1652976	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20170904	20170725
1713436	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20170904	20170725

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: 172, 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 -O3 -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=core-avx2 -O2 -fomit-frame-pointer	mpfq
gcc -m32 -march=core-avx2 -O3 -fomit-frame-pointer	mpfq
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer	mpfq
gcc -m32 -march=core-avx2 -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 -O3 -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 -O3 -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