Implementation notes: amd64, h4e350, crypto_scalarmult/kummer

Computer: h4e350
Architecture: amd64
CPU ID: AuthenticAMD-00500f10-178bfbff
SUPERCOP version: 20141014
Operation: crypto_scalarmult
Primitive: kummer

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2952270	`ref5`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141018	20141014
2952375	`ref5`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141018	20141014
2952381	`ref5`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20141018	20141014
2952612	`ref5`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
2952867	`ref5`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
2954100	`ref5`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
2954607	`ref5`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
2962365	`ref5`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141018	20141014
2962443	`ref5`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141018	20141014
2962485	`ref5`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20141018	20141014
2963643	`ref5`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
2963742	`ref5`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
2970294	`ref5`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
2970351	`ref5`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3045303	`ref5u`	`gcc -m64 -O3 -fomit-frame-pointer`	20141018	20141014
3047223	`ref5u`	`gcc -O3 -fomit-frame-pointer`	20141018	20141014
3047751	`ref5u`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141018	20141014
3048744	`ref5`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20141018	20141014
3051498	`ref5`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3051732	`ref5`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3053139	`ref5`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
3054291	`ref5`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
3055053	`ref5`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141018	20141014
3055074	`ref5`	`gcc -O3 -fomit-frame-pointer`	20141018	20141014
3056091	`ref5u`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
3056358	`ref5`	`gcc -m64 -O3 -fomit-frame-pointer`	20141018	20141014
3056889	`ref5u`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
3064806	`ref5u`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3066603	`ref5u`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3075051	`ref5`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141018	20141014
3081789	`ref5u`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141018	20141014
3092643	`ref5u`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20141018	20141014
3095409	`ref5u`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
3100104	`ref5`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141018	20141014
3100947	`ref5`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20141018	20141014
3100986	`ref5`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141018	20141014
3101127	`ref5`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20141018	20141014
3102363	`ref5u`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20141018	20141014
3105387	`ref5u`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3105702	`ref5u`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20141018	20141014
3106200	`ref5u`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141018	20141014
3106461	`ref5u`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
3106476	`ref5u`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
3106776	`ref5u`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141018	20141014
3107112	`ref5u`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141018	20141014
3107280	`ref5u`	`gcc -m64 -O2 -fomit-frame-pointer`	20141018	20141014
3108690	`ref5u`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20141018	20141014
3109314	`ref5u`	`gcc -O2 -fomit-frame-pointer`	20141018	20141014
3110376	`ref5u`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
3110709	`ref5`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3110745	`ref5`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3116226	`ref5u`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20141018	20141014
3116427	`ref5u`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
3116751	`ref5u`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
3117282	`ref5u`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
3118299	`ref5u`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
3119391	`ref5u`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
3120813	`ref5`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
3122109	`ref5`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141018	20141014
3123729	`ref5u`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141018	20141014
3123900	`ref5u`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141018	20141014
3126642	`ref5u`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141018	20141014
3139230	`ref5`	`gcc -m64 -O2 -fomit-frame-pointer`	20141018	20141014
3139536	`ref5`	`gcc -O2 -fomit-frame-pointer`	20141018	20141014
3139770	`ref5`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141018	20141014
3147759	`ref5`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141018	20141014
3154377	`ref5u`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20141018	20141014
3154377	`ref5u`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141018	20141014
3156330	`ref5u`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141018	20141014
3161229	`ref5`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
3161688	`ref5u`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20141018	20141014
3161727	`ref5`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20141018	20141014
3169206	`ref5`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3169302	`ref5`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3174786	`ref5`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3181659	`ref5`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3181821	`ref5`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3181848	`ref5`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3193497	`ref5u`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3199941	`ref5u`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3200103	`ref5u`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3200898	`ref5u`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20141018	20141014
3205281	`ref5u`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3211506	`ref5u`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3217116	`ref5u`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141018	20141014
3222378	`ref5u`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3223215	`ref5u`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20141018	20141014
3224331	`ref5u`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141018	20141014
3224568	`ref5u`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141018	20141014
3224874	`ref5u`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141018	20141014
3225996	`ref5u`	`clang -O3 -fomit-frame-pointer`	20141018	20141014
3245940	`ref5`	`clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141018	20141014
3246801	`ref5`	`clang -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141018	20141014
3246912	`ref5`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141018	20141014
3246924	`ref5`	`clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141018	20141014
3254940	`ref5`	`clang -O3 -fomit-frame-pointer`	20141018	20141014
3323118	`ref5`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3323151	`ref5`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3326574	`ref5`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3326709	`ref5`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20141018	20141014
3326832	`ref5`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141018	20141014
3343890	`ref5`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141018	20141014
3343977	`ref5`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3344580	`ref5`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3344628	`ref5`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20141018	20141014
3344712	`ref5`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141018	20141014
3344715	`ref5`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3344772	`ref5`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141018	20141014
3346587	`ref5`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3346614	`ref5`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3346824	`ref5`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20141018	20141014
3346992	`ref5`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141018	20141014
3347073	`ref5`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20141018	20141014
3347586	`ref5`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141018	20141014
3348555	`ref5`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3348774	`ref5`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3349674	`ref5`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3349827	`ref5`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3358572	`ref5u`	`gcc -m64 -Os -fomit-frame-pointer`	20141018	20141014
3359241	`ref5u`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141018	20141014
3360417	`ref5u`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20141018	20141014
3361167	`ref5`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20141018	20141014
3361248	`ref5`	`gcc -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3361344	`ref5`	`gcc -m64 -Os -fomit-frame-pointer`	20141018	20141014
3361374	`ref5u`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3361488	`ref5`	`gcc -Os -fomit-frame-pointer`	20141018	20141014
3361521	`ref5`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141018	20141014
3361572	`ref5`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3363447	`ref5u`	`gcc -Os -fomit-frame-pointer`	20141018	20141014
3367632	`ref5u`	`gcc -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3369561	`ref5u`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3369720	`ref5u`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3372003	`ref5`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3372324	`ref5`	`gcc -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3372759	`ref5u`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3388305	`ref5u`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20141018	20141014
3388458	`ref5u`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141018	20141014
3389142	`ref5`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141018	20141014
3389226	`ref5`	`gcc -m64 -O -fomit-frame-pointer`	20141018	20141014
3389232	`ref5`	`gcc -O -fomit-frame-pointer`	20141018	20141014
3389250	`ref5`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20141018	20141014
3389358	`ref5`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20141018	20141014
3389409	`ref5`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141018	20141014
3389457	`ref5`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20141018	20141014
3392109	`ref5u`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20141018	20141014
3399474	`ref5u`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20141018	20141014
3399540	`ref5u`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141018	20141014
3399717	`ref5u`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141018	20141014
3399810	`ref5u`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20141018	20141014
3399834	`ref5u`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141018	20141014
3417750	`ref5`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3417819	`ref5`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20141018	20141014
3418029	`ref5`	`gcc -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3418830	`ref5u`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3418911	`ref5u`	`gcc -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3421293	`ref5u`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3421338	`ref5u`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3421998	`ref5u`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3426609	`ref5u`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20141018	20141014
3426711	`ref5u`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141018	20141014
3426813	`ref5u`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141018	20141014
3427386	`ref5u`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3427506	`ref5u`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20141018	20141014
3428049	`ref5u`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3430800	`ref5u`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3431007	`ref5u`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3432480	`ref5u`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3434541	`ref5`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3434706	`ref5`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3435813	`ref5u`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3439344	`ref5u`	`gcc -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3439413	`ref5u`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20141018	20141014
3441144	`ref5`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3441279	`ref5`	`gcc -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3470835	`ref5`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3470901	`ref5`	`gcc -march=nocona -Os -fomit-frame-pointer`	20141018	20141014
3474108	`ref5u`	`gcc -m64 -O -fomit-frame-pointer`	20141018	20141014
3474342	`ref5u`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20141018	20141014
3474546	`ref5u`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141018	20141014
3474552	`ref5u`	`gcc -O -fomit-frame-pointer`	20141018	20141014
3474597	`ref5u`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20141018	20141014
3474741	`ref5u`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20141018	20141014
3474807	`ref5u`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3474840	`ref5u`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141018	20141014
3474927	`ref5u`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20141018	20141014
3474927	`ref5u`	`gcc -march=barcelona -O -fomit-frame-pointer`	20141018	20141014
3477588	`ref5u`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20141018	20141014
3477783	`ref5u`	`gcc -march=nocona -O -fomit-frame-pointer`	20141018	20141014
8358855	`ref5`	`cc`	20141018	20141014
8360283	`ref5`	`gcc -funroll-loops`	20141018	20141014
8361243	`ref5`	`gcc`	20141018	20141014
9103173	`ref5u`	`gcc -funroll-loops`	20141018	20141014
9104940	`ref5u`	`gcc`	20141018	20141014
9107391	`ref5u`	`cc`	20141018	20141014

Test failure

Implementation: crypto_scalarmult/kummer/avx2
Compiler: cc

error 111

Number of similar (compiler,implementation) pairs: 186, namely:

Compiler	Implementations
cc	avx2 avx
clang -O3 -fomit-frame-pointer	avx2 avx
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	avx avx2
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx avx2
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	avx2 avx
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx2 avx
gcc	avx2 avx
gcc -O2 -fomit-frame-pointer	avx2 avx
gcc -O3 -fomit-frame-pointer	avx2 avx
gcc -O -fomit-frame-pointer	avx2 avx
gcc -Os -fomit-frame-pointer	avx2 avx
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	avx2 avx
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	avx2 avx
gcc -fno-schedule-insns -O -fomit-frame-pointer	avx2 avx
gcc -fno-schedule-insns -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops	avx2 avx
gcc -funroll-loops -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	avx2 avx
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -O3 -fomit-frame-pointer	avx2 avx
gcc -m64 -O -fomit-frame-pointer	avx2 avx
gcc -m64 -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=corei7 -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=k8 -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=k8 -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	avx2 avx
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=nocona -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=nocona -Os -fomit-frame-pointer	avx2 avx
gcc -march=barcelona -O2 -fomit-frame-pointer	avx2 avx
gcc -march=barcelona -O3 -fomit-frame-pointer	avx2 avx
gcc -march=barcelona -O -fomit-frame-pointer	avx2 avx
gcc -march=barcelona -Os -fomit-frame-pointer	avx2 avx
gcc -march=k8 -O2 -fomit-frame-pointer	avx2 avx
gcc -march=k8 -O3 -fomit-frame-pointer	avx2 avx
gcc -march=k8 -O -fomit-frame-pointer	avx2 avx
gcc -march=k8 -Os -fomit-frame-pointer	avx2 avx
gcc -march=nocona -O2 -fomit-frame-pointer	avx2 avx
gcc -march=nocona -O3 -fomit-frame-pointer	avx2 avx
gcc -march=nocona -O -fomit-frame-pointer	avx2 avx
gcc -march=nocona -Os -fomit-frame-pointer	avx2 avx

Test failure

Implementation: crypto_scalarmult/kummer/avx2
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
error 111

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	avx2 avx
gcc -m64 -march=barcelona -O -fomit-frame-pointer	avx2 avx
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	avx2 avx

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: cc

Number of similar (compiler,implementation) pairs: 88, namely:

Compiler	Implementations
cc	avx2int
gcc	avx2int
gcc -O2 -fomit-frame-pointer	avx2int
gcc -O3 -fomit-frame-pointer	avx2int
gcc -O -fomit-frame-pointer	avx2int
gcc -Os -fomit-frame-pointer	avx2int
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	avx2int
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	avx2int
gcc -fno-schedule-insns -O -fomit-frame-pointer	avx2int
gcc -fno-schedule-insns -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops	avx2int
gcc -funroll-loops -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	avx2int
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	avx2int
gcc -m64 -O2 -fomit-frame-pointer	avx2int
gcc -m64 -O3 -fomit-frame-pointer	avx2int
gcc -m64 -O -fomit-frame-pointer	avx2int
gcc -m64 -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -O -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	avx2int
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=corei7 -O -fomit-frame-pointer	avx2int
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	avx2int
gcc -m64 -march=k8 -O -fomit-frame-pointer	avx2int
gcc -m64 -march=k8 -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	avx2int
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	avx2int
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	avx2int
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	avx2int
gcc -m64 -march=nocona -O -fomit-frame-pointer	avx2int
gcc -m64 -march=nocona -Os -fomit-frame-pointer	avx2int
gcc -march=barcelona -O2 -fomit-frame-pointer	avx2int
gcc -march=barcelona -O3 -fomit-frame-pointer	avx2int
gcc -march=barcelona -O -fomit-frame-pointer	avx2int
gcc -march=barcelona -Os -fomit-frame-pointer	avx2int
gcc -march=k8 -O2 -fomit-frame-pointer	avx2int
gcc -march=k8 -O3 -fomit-frame-pointer	avx2int
gcc -march=k8 -O -fomit-frame-pointer	avx2int
gcc -march=k8 -Os -fomit-frame-pointer	avx2int
gcc -march=nocona -O2 -fomit-frame-pointer	avx2int
gcc -march=nocona -O3 -fomit-frame-pointer	avx2int
gcc -march=nocona -O -fomit-frame-pointer	avx2int
gcc -march=nocona -Os -fomit-frame-pointer	avx2int

Compiler output

Implementation: crypto_scalarmult/kummer/avx2
Compiler: clang -O3 -fomit-frame-pointer

gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_scalarmult/kummer/avx
Compiler: clang -O3 -fomit-frame-pointer

gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: clang -O3 -fomit-frame-pointer

smult.c: In file included from smult.c:3:
smult.c: ./gfe4x.h:7:9: error: unknown type name '__m256i'
smult.c: typedef __m256i vec;
smult.c: ^
smult.c: smult.c:6:38: warning: excess elements in scalar initializer
smult.c: static const vec mask25 = {0x1ffffff,0x1ffffff,0x1ffffff,0x1ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:7:38: warning: excess elements in scalar initializer
smult.c: static const vec mask26 = {0x3ffffff,0x3ffffff,0x3ffffff,0x3ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:36:8: warning: implicit declaration of function '_mm256_mul_epi32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t0 = _mm256_mul_epi32(a->gt;v[0],*b);
smult.c: ^
smult.c: smult.c:38:10: warning: implicit declaration of function '_mm256_add_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ^
smult.c: smult.c:38:30: warning: implicit declaration of function '_mm256_srli_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ^
smult.c: smult.c:68:12: warning: implicit declaration of function '_mm256_mul_epu32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: a0b0 = _mm256_mul_epu32(a0,b0);
smult.c: ^
smult.c: smult.c:304:3: warning: excess elements in scalar initializer
smult.c: init(0xffffffc+1,0xffffffc+1,0xffffffc+2,0xffffffc+2,0xffffffc+2,0xffffffc+2,0xffffffc+1,0xffffffc+1)
smult.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
smult.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	avx2int

Compiler output

Implementation: crypto_scalarmult/kummer/ref5
Compiler: clang -O3 -fomit-frame-pointer

try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	ref5 ref5u

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

base.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
base.c: clang: warning: argument unused during compilation: '-mavx2'
base.c: clang: warning: argument unused during compilation: '-mpclmul'
gfe.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mpclmul'
smult.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mpclmul'
smult.c: In file included from smult.c:3:
smult.c: In file included from ./gfe4x.h:5:
smult.c: In file included from /usr/include/clang/3.0/include/immintrin.h:52:
smult.c: In file included from /usr/include/clang/3.0/include/wmmintrin.h:31:
smult.c: /usr/include/clang/3.0/include/smmintrin.h:28:2: error: #error "SSE4.1 instruction set not enabled"
smult.c: #error "SSE4.1 instruction set not enabled"
smult.c: ^
smult.c: In file included from smult.c:3:
smult.c: ./gfe4x.h:7:9: error: unknown type name '__m256i'
smult.c: typedef __m256i vec;
smult.c: ^
smult.c: smult.c:6:38: warning: excess elements in scalar initializer
smult.c: static const vec mask25 = {0x1ffffff,0x1ffffff,0x1ffffff,0x1ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:7:38: warning: excess elements in scalar initializer
smult.c: static const vec mask26 = {0x3ffffff,0x3ffffff,0x3ffffff,0x3ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:36:8: warning: implicit declaration of function '_mm256_mul_epi32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t0 = _mm256_mul_epi32(a->gt;v[0],*b);
smult.c: ^
smult.c: smult.c:38:10: warning: implicit declaration of function '_mm256_add_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	avx2int

Compiler output

Implementation: crypto_scalarmult/kummer/ref5
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	ref5 ref5u

Compiler output

Implementation: crypto_scalarmult/kummer/avx
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer	avx avx2

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

base.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
base.c: clang: warning: argument unused during compilation: '-mavx2'
base.c: clang: warning: argument unused during compilation: '-mpclmul'
base.c: clang: warning: argument unused during compilation: '-fpolly'
base.c: clang: warning: argument unused during compilation: '-fvectorize'
base.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
base.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mpclmul'
gfe.c: clang: warning: argument unused during compilation: '-fpolly'
gfe.c: clang: warning: argument unused during compilation: '-fvectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mpclmul'
smult.c: clang: warning: argument unused during compilation: '-fpolly'
smult.c: clang: warning: argument unused during compilation: '-fvectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: In file included from smult.c:3:
smult.c: In file included from ./gfe4x.h:5:
smult.c: In file included from /usr/include/clang/3.0/include/immintrin.h:52:
smult.c: In file included from /usr/include/clang/3.0/include/wmmintrin.h:31:
smult.c: /usr/include/clang/3.0/include/smmintrin.h:28:2: error: #error "SSE4.1 instruction set not enabled"
smult.c: #error "SSE4.1 instruction set not enabled"
smult.c: ^
smult.c: In file included from smult.c:3:
smult.c: ./gfe4x.h:7:9: error: unknown type name '__m256i'
smult.c: typedef __m256i vec;
smult.c: ^
smult.c: smult.c:6:38: warning: excess elements in scalar initializer
smult.c: static const vec mask25 = {0x1ffffff,0x1ffffff,0x1ffffff,0x1ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:7:38: warning: excess elements in scalar initializer
smult.c: static const vec mask26 = {0x3ffffff,0x3ffffff,0x3ffffff,0x3ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:36:8: warning: implicit declaration of function '_mm256_mul_epi32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx2int

Compiler output

Implementation: crypto_scalarmult/kummer/ref5
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

base.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
base.c: clang: warning: argument unused during compilation: '-mavx2'
base.c: clang: warning: argument unused during compilation: '-mpclmul'
base.c: clang: warning: argument unused during compilation: '-fpolly'
base.c: clang: warning: argument unused during compilation: '-fvectorize'
base.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
base.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mpclmul'
gfe.c: clang: warning: argument unused during compilation: '-fpolly'
gfe.c: clang: warning: argument unused during compilation: '-fvectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mpclmul'
smult.c: clang: warning: argument unused during compilation: '-fpolly'
smult.c: clang: warning: argument unused during compilation: '-fvectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref5 ref5u

Compiler output

Implementation: crypto_scalarmult/kummer/avx
Compiler: clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

consts.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
consts.c: clang: warning: argument unused during compilation: '-mavx2'
consts.c: clang: warning: argument unused during compilation: '-mpclmul'
consts.c: clang: warning: argument unused during compilation: '-fpolly'
consts.c: clang: warning: argument unused during compilation: '-fvectorize'
consts.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
consts.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mpclmul'
gfe.c: clang: warning: argument unused during compilation: '-fpolly'
gfe.c: clang: warning: argument unused during compilation: '-fvectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mpclmul'
smult.c: clang: warning: argument unused during compilation: '-fpolly'
smult.c: clang: warning: argument unused during compilation: '-fvectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-march=x86-64'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-maes'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mpclmul'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fpolly'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_mul.s: clang: warning: argument unused during compilation: '-march=x86-64'
gfe_mul.s: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe_mul.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_mul.s: clang: warning: argument unused during compilation: '-maes'
gfe_mul.s: clang: warning: argument unused during compilation: '-mpclmul'
gfe_mul.s: clang: warning: argument unused during compilation: '-fpolly'
gfe_mul.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe_mul.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe_mul.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe_mul.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-march=x86-64'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-maes'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mpclmul'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fpolly'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fwrapv'
ladder.s: clang: warning: argument unused during compilation: '-march=x86-64'
ladder.s: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
ladder.s: clang: warning: argument unused during compilation: '-mavx2'
ladder.s: clang: warning: argument unused during compilation: '-maes'
ladder.s: clang: warning: argument unused during compilation: '-mpclmul'
ladder.s: clang: warning: argument unused during compilation: '-fpolly'
ladder.s: clang: warning: argument unused during compilation: '-funroll-loops'
ladder.s: clang: warning: argument unused during compilation: '-fvectorize'
ladder.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
ladder.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fwrapv'
znegate.s: clang: warning: argument unused during compilation: '-march=x86-64'
znegate.s: clang: warning: argument unused during compilation: '-mcpu=core-avx2'
znegate.s: clang: warning: argument unused during compilation: '-mavx2'
znegate.s: clang: warning: argument unused during compilation: '-maes'
znegate.s: clang: warning: argument unused during compilation: '-mpclmul'
znegate.s: clang: warning: argument unused during compilation: '-fpolly'
znegate.s: clang: warning: argument unused during compilation: '-funroll-loops'
znegate.s: clang: warning: argument unused during compilation: '-fvectorize'
znegate.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
znegate.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx avx2

Compiler output

Implementation: crypto_scalarmult/kummer/avx2
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

consts.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_mul.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fwrapv'
ladder.s: clang: warning: argument unused during compilation: '-mavx2'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fwrapv'
znegate.s: clang: warning: argument unused during compilation: '-mavx2'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

base.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: In file included from smult.c:3:
smult.c: ./gfe4x.h:7:9: error: unknown type name '__m256i'
smult.c: typedef __m256i vec;
smult.c: ^
smult.c: smult.c:6:38: warning: excess elements in scalar initializer
smult.c: static const vec mask25 = {0x1ffffff,0x1ffffff,0x1ffffff,0x1ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:7:38: warning: excess elements in scalar initializer
smult.c: static const vec mask26 = {0x3ffffff,0x3ffffff,0x3ffffff,0x3ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:36:8: warning: implicit declaration of function '_mm256_mul_epi32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t0 = _mm256_mul_epi32(a->gt;v[0],*b);
smult.c: ^
smult.c: smult.c:38:10: warning: implicit declaration of function '_mm256_add_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ^
smult.c: smult.c:38:30: warning: implicit declaration of function '_mm256_srli_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ^
smult.c: smult.c:68:12: warning: implicit declaration of function '_mm256_mul_epu32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: a0b0 = _mm256_mul_epu32(a0,b0);
smult.c: ^
smult.c: smult.c:304:3: warning: excess elements in scalar initializer
smult.c: init(0xffffffc+1,0xffffffc+1,0xffffffc+2,0xffffffc+2,0xffffffc+2,0xffffffc+2,0xffffffc+1,0xffffffc+1)
smult.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	avx2int

Compiler output

Implementation: crypto_scalarmult/kummer/ref5
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

base.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	ref5 ref5u

Compiler output

Implementation: crypto_scalarmult/kummer/avx
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

consts.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_mul.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fwrapv'
ladder.s: clang: warning: argument unused during compilation: '-mavx2'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fwrapv'
znegate.s: clang: warning: argument unused during compilation: '-mavx2'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_scalarmult/kummer/avx2
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

consts.c: clang: warning: argument unused during compilation: '-mavx2'
consts.c: clang: warning: argument unused during compilation: '-fpolly'
consts.c: clang: warning: argument unused during compilation: '-fvectorize'
consts.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
consts.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-fpolly'
gfe.c: clang: warning: argument unused during compilation: '-fvectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-fpolly'
smult.c: clang: warning: argument unused during compilation: '-fvectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fpolly'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_mul.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_mul.s: clang: warning: argument unused during compilation: '-fpolly'
gfe_mul.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe_mul.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe_mul.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe_mul.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fpolly'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fwrapv'
ladder.s: clang: warning: argument unused during compilation: '-mavx2'
ladder.s: clang: warning: argument unused during compilation: '-fpolly'
ladder.s: clang: warning: argument unused during compilation: '-funroll-loops'
ladder.s: clang: warning: argument unused during compilation: '-fvectorize'
ladder.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
ladder.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fwrapv'
znegate.s: clang: warning: argument unused during compilation: '-mavx2'
znegate.s: clang: warning: argument unused during compilation: '-fpolly'
znegate.s: clang: warning: argument unused during compilation: '-funroll-loops'
znegate.s: clang: warning: argument unused during compilation: '-fvectorize'
znegate.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
znegate.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/supercop-20140622/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx2

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

base.c: clang: warning: argument unused during compilation: '-mavx2'
base.c: clang: warning: argument unused during compilation: '-fpolly'
base.c: clang: warning: argument unused during compilation: '-fvectorize'
base.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
base.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-fpolly'
gfe.c: clang: warning: argument unused during compilation: '-fvectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-fpolly'
smult.c: clang: warning: argument unused during compilation: '-fvectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: In file included from smult.c:3:
smult.c: ./gfe4x.h:7:9: error: unknown type name '__m256i'
smult.c: typedef __m256i vec;
smult.c: ^
smult.c: smult.c:6:38: warning: excess elements in scalar initializer
smult.c: static const vec mask25 = {0x1ffffff,0x1ffffff,0x1ffffff,0x1ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:7:38: warning: excess elements in scalar initializer
smult.c: static const vec mask26 = {0x3ffffff,0x3ffffff,0x3ffffff,0x3ffffff};
smult.c: ^~~~~~~~~
smult.c: smult.c:36:8: warning: implicit declaration of function '_mm256_mul_epi32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t0 = _mm256_mul_epi32(a->gt;v[0],*b);
smult.c: ^
smult.c: smult.c:38:10: warning: implicit declaration of function '_mm256_add_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ^
smult.c: smult.c:38:30: warning: implicit declaration of function '_mm256_srli_epi64' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: t1 = _mm256_add_epi64(t1,_mm256_srli_epi64(t0,26)); t0 &= mask26;
smult.c: ^
smult.c: smult.c:68:12: warning: implicit declaration of function '_mm256_mul_epu32' is invalid in C99 [-Wimplicit-function-declaration]
smult.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx2int

Compiler output

Implementation: crypto_scalarmult/kummer/ref5
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	ref5 ref5u

Compiler output

Implementation: crypto_scalarmult/kummer/avx
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

consts.c: clang: warning: argument unused during compilation: '-mavx2'
consts.c: clang: warning: argument unused during compilation: '-fpolly'
consts.c: clang: warning: argument unused during compilation: '-fvectorize'
consts.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
consts.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe.c: clang: warning: argument unused during compilation: '-mavx2'
gfe.c: clang: warning: argument unused during compilation: '-fpolly'
gfe.c: clang: warning: argument unused during compilation: '-fvectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
smult.c: clang: warning: argument unused during compilation: '-mavx2'
smult.c: clang: warning: argument unused during compilation: '-fpolly'
smult.c: clang: warning: argument unused during compilation: '-fvectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
smult.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-mavx2'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fpolly'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I .'
gfe4x3limb_freeze.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_mul.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_mul.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_mul.s: clang: warning: argument unused during compilation: '-fpolly'
gfe_mul.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe_mul.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe_mul.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe_mul.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe_mul.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_mul.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_mul.s: clang: warning: argument unused during compilation: '-I .'
gfe_mul.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fwrapv'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-mavx2'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fpolly'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-funroll-loops'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fvectorize'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I .'
gfe_nsquare.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
ladder.s: clang: warning: argument unused during compilation: '-fwrapv'
ladder.s: clang: warning: argument unused during compilation: '-mavx2'
ladder.s: clang: warning: argument unused during compilation: '-fpolly'
ladder.s: clang: warning: argument unused during compilation: '-funroll-loops'
ladder.s: clang: warning: argument unused during compilation: '-fvectorize'
ladder.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
ladder.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
ladder.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
ladder.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
ladder.s: clang: warning: argument unused during compilation: '-I .'
ladder.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
znegate.s: clang: warning: argument unused during compilation: '-fwrapv'
znegate.s: clang: warning: argument unused during compilation: '-mavx2'
znegate.s: clang: warning: argument unused during compilation: '-fpolly'
znegate.s: clang: warning: argument unused during compilation: '-funroll-loops'
znegate.s: clang: warning: argument unused during compilation: '-fvectorize'
znegate.s: clang: warning: argument unused during compilation: '-fslp-vectorize'
znegate.s: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
znegate.s: clang: warning: argument unused during compilation: '-fomit-frame-pointer'
znegate.s: clang: warning: argument unused during compilation: '-D SUPERCOP'
znegate.s: clang: warning: argument unused during compilation: '-I .'
znegate.s: clang: warning: argument unused during compilation: '-I /home/djb/benchmarking/supercop-20141014/supercop-data/h4e350/amd64/include'
try.c: try-anything.c:110:19: warning: if statement has empty body [-Wempty-body]
try.c: ;
try.c: ^
try.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	avx

Compiler output

Implementation: crypto_scalarmult/kummer/avx2int
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

smult.c: In file included from smult.c:3:0:
smult.c: gfe4x.h:7:1: error: unknown type name '__m256i'
smult.c: smult.c:6:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:6:1: warning: (near initialization for 'mask25') [enabled by default]
smult.c: smult.c:6:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:6:1: warning: (near initialization for 'mask25') [enabled by default]
smult.c: smult.c:6:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:6:1: warning: (near initialization for 'mask25') [enabled by default]
smult.c: smult.c:7:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:7:1: warning: (near initialization for 'mask26') [enabled by default]
smult.c: smult.c:7:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:7:1: warning: (near initialization for 'mask26') [enabled by default]
smult.c: smult.c:7:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:7:1: warning: (near initialization for 'mask26') [enabled by default]
smult.c: smult.c:304:3: warning: braces around scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:304:3: warning: overflow in implicit constant conversion [-Woverflow]
smult.c: smult.c:304:3: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:304:3: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:304:3: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:305:1: warning: braces around scalar initializer [enabled by default]
smult.c: smult.c:305:1: warning: (near initialization for 'hadamardoffset[1]') [enabled by default]
smult.c: ...
smult.c: In file included from smult.c:3:0:
smult.c: gfe4x.h:7:1: error: unknown type name '__m256i'
smult.c: smult.c:6:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:6:1: warning: (near initialization for 'mask25') [enabled by default]
smult.c: smult.c:6:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:6:1: warning: (near initialization for 'mask25') [enabled by default]
smult.c: smult.c:6:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:6:1: warning: (near initialization for 'mask25') [enabled by default]
smult.c: smult.c:7:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:7:1: warning: (near initialization for 'mask26') [enabled by default]
smult.c: smult.c:7:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:7:1: warning: (near initialization for 'mask26') [enabled by default]
smult.c: smult.c:7:1: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:7:1: warning: (near initialization for 'mask26') [enabled by default]
smult.c: smult.c:304:3: warning: braces around scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:304:3: warning: overflow in implicit constant conversion [-Woverflow]
smult.c: smult.c:304:3: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:304:3: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:304:3: warning: excess elements in scalar initializer [enabled by default]
smult.c: smult.c:304:3: warning: (near initialization for 'hadamardoffset[0]') [enabled by default]
smult.c: smult.c:305:1: warning: braces around scalar initializer [enabled by default]
smult.c: smult.c:305:1: warning: (near initialization for 'hadamardoffset[1]') [enabled by default]
smult.c: ...

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	avx2int
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	avx2int
gcc -m64 -march=barcelona -O -fomit-frame-pointer	avx2int
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	avx2int