Implementation notes: x86, h9trinity, crypto_dh/curve25519

Computer: h9trinity
Architecture: x86
CPU ID: AuthenticAMD-00610f01-178bfbff
SUPERCOP version: 20171218
Operation: crypto_dh
Primitive: curve25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3032691	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20171215	20171020
3032701	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171215	20171020
3032748	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171215	20171020
3032749	`ref`	`gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer`	20171215	20171020
3032773	`ref`	`gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer`	20171215	20171020
3032970	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20171215	20171020
3033505	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20171215	20171020
3033604	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20171215	20171020
3033646	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20171215	20171020
3033651	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20171215	20171020
3033657	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171215	20171020
3033706	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20171215	20171020
3033722	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20171215	20171020
3033771	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20171215	20171020
3033910	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171215	20171020
3033939	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171215	20171020
3033955	`ref`	`gcc -m32 -march=corei7-avx -O3 -fomit-frame-pointer`	20171215	20171020
3033977	`ref`	`gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20171215	20171020
3033978	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171215	20171020
3034211	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20171215	20171020
3034704	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171215	20171020
3035176	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171215	20171020
3035592	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171215	20171020
3035759	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20171215	20171020
3036511	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171215	20171020
3037794	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20171215	20171020
3038160	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20171215	20171020
3038252	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20171215	20171020
3038275	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171215	20171020
3038285	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20171215	20171020
3038306	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20171215	20171020
3038367	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20171215	20171020
3038376	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20171215	20171020
3038751	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20171215	20171020
3038811	`ref`	`gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20171215	20171020
3038813	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171215	20171020
3038815	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20171215	20171020
3038819	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20171215	20171020
3038820	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20171215	20171020
3038848	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171215	20171020
3038854	`ref`	`gcc -m32 -march=corei7 -O2 -fomit-frame-pointer`	20171215	20171020
3038860	`ref`	`gcc -m32 -march=core2 -Os -fomit-frame-pointer`	20171215	20171020
3038893	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20171215	20171020
3038896	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20171215	20171020
3038902	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20171215	20171020
3038977	`ref`	`gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer`	20171215	20171020
3039033	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20171215	20171020
3039072	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171215	20171020
3039377	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20171215	20171020
3039401	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20171215	20171020
3039428	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20171215	20171020
3039465	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20171215	20171020
3039466	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20171215	20171020
3039475	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20171215	20171020
3039497	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20171215	20171020
3039573	`ref`	`gcc -m32 -march=core2 -O -fomit-frame-pointer`	20171215	20171020
3039682	`ref`	`gcc -m32 -march=core-avx-i -O -fomit-frame-pointer`	20171215	20171020
3039794	`ref`	`gcc -m32 -march=corei7 -Os -fomit-frame-pointer`	20171215	20171020
3039827	`ref`	`gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer`	20171215	20171020
3039842	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20171215	20171020
3039846	`ref`	`gcc -m32 -march=corei7 -O3 -fomit-frame-pointer`	20171215	20171020
3039922	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20171215	20171020
3039922	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171215	20171020
3039985	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20171215	20171020
3040010	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171215	20171020
3040044	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20171215	20171020
3040078	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171215	20171020
3040161	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171215	20171020
3040221	`ref`	`gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20171215	20171020
3040243	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20171215	20171020
3040276	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20171215	20171020
3040650	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20171215	20171020
3041753	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20171215	20171020
3042168	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20171215	20171020
3042478	`ref`	`gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer`	20171215	20171020
3043266	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20171215	20171020
3043312	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20171215	20171020
3044036	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171215	20171020
3044054	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20171215	20171020
3044067	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20171215	20171020
3044100	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171215	20171020
3044102	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20171215	20171020
3044105	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20171215	20171020
3044117	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20171215	20171020
3044129	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20171215	20171020
3044146	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20171215	20171020
3044188	`ref`	`gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer`	20171215	20171020
3044204	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20171215	20171020
3044238	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20171215	20171020
3044651	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20171215	20171020
3044660	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20171215	20171020
3044755	`ref`	`gcc -m32 -march=core-avx-i -O3 -fomit-frame-pointer`	20171215	20171020
3044817	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20171215	20171020
3044912	`ref`	`gcc -m32 -march=corei7 -O -fomit-frame-pointer`	20171215	20171020
3044913	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20171215	20171020
3044923	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20171215	20171020
3044940	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20171215	20171020
3045030	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20171215	20171020
3045180	`ref`	`gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer`	20171215	20171020
3045200	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20171215	20171020
3045236	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20171215	20171020
3045294	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20171215	20171020
3045392	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20171215	20171020
3045408	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20171215	20171020
3045588	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171215	20171020
3045589	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20171215	20171020
3045609	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20171215	20171020
3045674	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171215	20171020
3045712	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20171215	20171020
3045797	`ref`	`gcc -m32 -march=corei7-avx -O -fomit-frame-pointer`	20171215	20171020
3046016	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20171215	20171020
3046680	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20171215	20171020
3046736	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20171215	20171020
3046765	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171215	20171020
3046794	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20171215	20171020
3046812	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20171215	20171020
3046878	`ref`	`gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20171215	20171020
3046886	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20171215	20171020
3046898	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20171215	20171020
3046903	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20171215	20171020
3046907	`ref`	`gcc -m32 -march=core2 -O3 -fomit-frame-pointer`	20171215	20171020
3047215	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20171215	20171020
3047220	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171215	20171020
3047259	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20171215	20171020
3047273	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20171215	20171020
3047278	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20171215	20171020
3047419	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20171215	20171020
3047430	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171215	20171020
3047496	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20171215	20171020
3047499	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20171215	20171020
3047544	`ref`	`gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20171215	20171020
3047688	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20171215	20171020
3047740	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171215	20171020
3048620	`ref`	`gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer`	20171215	20171020
3049215	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20171215	20171020
3049444	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20171215	20171020
3049552	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20171215	20171020
3049725	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20171215	20171020
3049742	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20171215	20171020
3049749	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171215	20171020
3049752	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20171215	20171020
3049760	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20171215	20171020
3049762	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20171215	20171020
3050917	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20171215	20171020
3051041	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20171215	20171020
3051042	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20171215	20171020
3051049	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20171215	20171020
3051052	`ref`	`gcc -m32 -march=core2 -O2 -fomit-frame-pointer`	20171215	20171020
3051135	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20171215	20171020
3051196	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20171215	20171020
3051205	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20171215	20171020
3051215	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20171215	20171020
3051258	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20171215	20171020
3051306	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20171215	20171020
3051315	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20171215	20171020
3051338	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20171215	20171020
3051349	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20171215	20171020
3051364	`ref`	`gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer`	20171215	20171020
3051404	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20171215	20171020
3051613	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20171215	20171020
3051751	`ref`	`gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20171215	20171020
3052652	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20171215	20171020
3052877	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20171215	20171020
3052932	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20171215	20171020
3052946	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20171215	20171020
3052993	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20171215	20171020
3053129	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171215	20171020
3053358	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20171215	20171020
3053449	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20171215	20171020
3054114	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20171215	20171020
3058706	`ref`	`gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer`	20171215	20171020
3096937	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20171215	20171020

Test failure

Implementation: crypto_dh/curve25519/ref
Compiler: gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
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

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: 171, 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 -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