Implementation notes: amd64, manny357, crypto_dh/nistp256

Computer: manny357
Architecture: amd64
CPU ID: GenuineIntel-000406f1-bfebfbff
SUPERCOP version: 20170228
Operation: crypto_dh
Primitive: nistp256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1848048	? ? ?	? ? ?	`wbl`	`icc_-xCORE-AVX2_-O2_-fomit-frame-pointer`	20170410	20170228
1972776	? ? ?	? ? ?	`wbl`	`icc_-no-vec`	20170410	20170228
1983488	? ? ?	? ? ?	`wbl`	`icc_-xCORE-AVX2_-O3_-fomit-frame-pointer`	20170410	20170228
2054316	? ? ?	? ? ?	`wbl`	`icc`	20170410	20170228
2220716	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20170410	20170228
2223052	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20170410	20170228
2223388	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20170410	20170228
2225236	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170410	20170228
2247708	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170410	20170228
2255284	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170410	20170228
2256176	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170410	20170228
2260784	? ? ?	? ? ?	`wbl`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170410	20170228
2264888	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20170410	20170228
2385956	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170410	20170228
2396704	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170410	20170228
2397576	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20170410	20170228
2402056	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20170410	20170228
2402160	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20170410	20170228
2406604	? ? ?	? ? ?	`wbl`	`gcc_-O3_-fomit-frame-pointer`	20170410	20170228
2408120	? ? ?	? ? ?	`wbl`	`gcc_-m64_-O3_-fomit-frame-pointer`	20170410	20170228
2408940	? ? ?	? ? ?	`wbl`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170410	20170228
2408960	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170410	20170228
2409984	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20170410	20170228
2411116	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20170410	20170228
2421016	? ? ?	? ? ?	`wbl`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20170410	20170228
2423340	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170410	20170228
2454444	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170410	20170228
2458180	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170410	20170228
2518124	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20170410	20170228
2519404	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170410	20170228
2523832	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20170410	20170228
2535444	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170410	20170228
2536256	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170410	20170228
2538860	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20170410	20170228
2542056	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170410	20170228
2554476	? ? ?	? ? ?	`wbl`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20170410	20170228
2576656	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170410	20170228
2602948	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20170410	20170228
2624056	? ? ?	? ? ?	`ref`	`icc_-no-vec`	20170410	20170228
2627632	? ? ?	? ? ?	`ref`	`icc`	20170410	20170228
2632244	? ? ?	? ? ?	`ref`	`icc_-xCORE-AVX2_-O2_-fomit-frame-pointer`	20170410	20170228
2635312	? ? ?	? ? ?	`ref`	`icc_-xCORE-AVX2_-O3_-fomit-frame-pointer`	20170410	20170228
2648936	? ? ?	? ? ?	`wbl`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170410	20170228
2661980	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20170410	20170228
2662932	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20170410	20170228
2668544	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20170410	20170228
2669492	? ? ?	? ? ?	`wbl`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20170410	20170228
2670372	? ? ?	? ? ?	`wbl`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170410	20170228
2672484	? ? ?	? ? ?	`wbl`	`gcc_-O2_-fomit-frame-pointer`	20170410	20170228
2681188	? ? ?	? ? ?	`wbl`	`gcc_-m64_-O2_-fomit-frame-pointer`	20170410	20170228
2688428	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170410	20170228
2690592	? ? ?	? ? ?	`wbl`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20170410	20170228
2691476	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170410	20170228
2699008	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20170410	20170228
2699048	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170410	20170228
2704720	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20170410	20170228
2707024	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170410	20170228
2709788	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20170410	20170228
2720624	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170410	20170228
2724856	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20170410	20170228
2729588	? ? ?	? ? ?	`wbl`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20170410	20170228
2735028	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170410	20170228
2736076	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170410	20170228
2740692	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20170410	20170228
2748140	? ? ?	? ? ?	`wbl`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20170410	20170228
2768120	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20170410	20170228
2768156	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170410	20170228
2777568	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20170410	20170228
2817680	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170410	20170228
2873728	? ? ?	? ? ?	`wbl`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20170410	20170228
2884136	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170410	20170228
2897000	? ? ?	? ? ?	`wbl`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170410	20170228
2897768	? ? ?	? ? ?	`wbl`	`gcc_-m64_-O_-fomit-frame-pointer`	20170410	20170228
2900324	? ? ?	? ? ?	`wbl`	`gcc_-O_-fomit-frame-pointer`	20170410	20170228
2908368	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20170410	20170228
2919260	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20170410	20170228
2919532	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20170410	20170228
2921032	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170410	20170228
2925204	? ? ?	? ? ?	`wbl`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20170410	20170228
2926004	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20170410	20170228
2927680	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20170410	20170228
2938276	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170410	20170228
2955804	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170410	20170228
2961732	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170410	20170228
2993000	? ? ?	? ? ?	`wbl`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170410	20170228
3063304	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170410	20170228
3099264	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20170410	20170228
3174092	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170410	20170228
3179476	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20170410	20170228
3197688	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170410	20170228
3201900	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20170410	20170228
3203040	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20170410	20170228
3208200	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20170410	20170228
3209312	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170410	20170228
3211484	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170410	20170228
3214972	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20170410	20170228
3216216	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170410	20170228
3218300	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20170410	20170228
3219384	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20170410	20170228
3221100	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170410	20170228
3225496	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer`	20170410	20170228
3226076	? ? ?	? ? ?	`wbl`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20170410	20170228
3229844	? ? ?	? ? ?	`wbl`	`gcc_-m64_-Os_-fomit-frame-pointer`	20170410	20170228
3230220	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20170410	20170228
3233516	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20170410	20170228
3234948	? ? ?	? ? ?	`wbl`	`gcc_-Os_-fomit-frame-pointer`	20170410	20170228
3237296	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170410	20170228
3238448	? ? ?	? ? ?	`wbl`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20170410	20170228
3245660	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20170410	20170228
3249836	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20170410	20170228
3251704	? ? ?	? ? ?	`wbl`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20170410	20170228
3260988	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20170410	20170228
3261676	? ? ?	? ? ?	`wbl`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170410	20170228
3277536	? ? ?	? ? ?	`wbl`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20170410	20170228
3314444	? ? ?	? ? ?	`wbl`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170410	20170228
3431248	? ? ?	? ? ?	`wbl`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20170410	20170228
12348100	? ? ?	? ? ?	`wbl`	`cc`	20170410	20170228
12503592	? ? ?	? ? ?	`wbl`	`gcc`	20170410	20170228
12523856	? ? ?	? ? ?	`wbl`	`gcc_-funroll-loops`	20170410	20170228

Compiler output

Implementation: crypto_dh/nistp256/ref
Compiler: cc

Number of similar (compiler,implementation) pairs: 107, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	ref
gcc -m64 -O2 -fomit-frame-pointer	ref
gcc -m64 -O3 -fomit-frame-pointer	ref
gcc -m64 -O -fomit-frame-pointer	ref
gcc -m64 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=k8 -O -fomit-frame-pointer	ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=nocona -O -fomit-frame-pointer	ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer	ref
gcc -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -march=barcelona -O -fomit-frame-pointer	ref
gcc -march=barcelona -Os -fomit-frame-pointer	ref
gcc -march=k8 -O2 -fomit-frame-pointer	ref
gcc -march=k8 -O3 -fomit-frame-pointer	ref
gcc -march=k8 -O -fomit-frame-pointer	ref
gcc -march=k8 -Os -fomit-frame-pointer	ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ref
gcc -march=nocona -O2 -fomit-frame-pointer	ref
gcc -march=nocona -O3 -fomit-frame-pointer	ref
gcc -march=nocona -O -fomit-frame-pointer	ref
gcc -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_dh/nistp256/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

try.c: /scratch_lustre_na/bdolbeaur/TEMP/supercop-20170228/supercop-data/manny357/amd64/lib/libsupercop.a(crypto_scalarmult_nistp256_mj32-gep256.o): In function `gep256_scalarmult':
try.c: gep256.c:(.text+0x...): undefined reference to `_intel_fast_memset'
try.c: collect2: error: ld returned 1 exit status
try.c: /scratch_lustre_na/bdolbeaur/TEMP/supercop-20170228/supercop-data/manny357/amd64/lib/libsupercop.a(crypto_scalarmult_nistp256_mj32-gep256.o): In function `gep256_scalarmult':
try.c: gep256.c:(.text+0x...): undefined reference to `_intel_fast_memset'
try.c: collect2: error: ld returned 1 exit status

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -O -fomit-frame-pointer	ref
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	ref