Implementation notes: amd64, hydra2, crypto_aead/pi16cipher128v1

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_aead
Primitive: pi16cipher128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
512896	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140607	20140525
512896	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140607	20140525
512896	`optimized_nonSSE`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140607	20140525
512896	`optimized_nonSSE`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140607	20140525
513312	`optimized_nonSSE`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140607	20140525
514916	`optimized_nonSSE`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140607	20140525
514916	`optimized_nonSSE`	`gcc -m64 -O3 -fomit-frame-pointer`	20140607	20140525
514920	`optimized_nonSSE`	`gcc -O3 -fomit-frame-pointer`	20140607	20140525
515400	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
515444	`optimized_nonSSE`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
515896	`optimized_nonSSE`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
515952	`optimized_nonSSE`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
515956	`optimized_nonSSE`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
515988	`optimized_nonSSE`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140607	20140525
515996	`optimized_nonSSE`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140607	20140525
516004	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
516024	`optimized_nonSSE`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140607	20140525
516348	`optimized_nonSSE`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
516348	`optimized_nonSSE`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
517048	`optimized_nonSSE`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
517068	`optimized_nonSSE`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
518760	`optimized_nonSSE`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
518788	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
525204	`optimized_nonSSE`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140607	20140525
525232	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
525256	`optimized_nonSSE`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140607	20140525
525264	`optimized_nonSSE`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
525468	`optimized_nonSSE`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140607	20140525
526268	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
526328	`optimized_nonSSE`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
528572	`optimized_nonSSE`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
529872	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
541928	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140607	20140525
541928	`optimized_nonSSE`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140607	20140525
542452	`optimized_nonSSE`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140607	20140525
542484	`optimized_nonSSE`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140607	20140525
542508	`optimized_nonSSE`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140607	20140525
543192	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140607	20140525
543196	`optimized_nonSSE`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140607	20140525
543288	`optimized_nonSSE`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
543316	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
750036	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140607	20140525
750036	`optimized_nonSSE`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140607	20140525
750068	`optimized_nonSSE`	`gcc -O -fomit-frame-pointer`	20140607	20140525
750088	`optimized_nonSSE`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140607	20140525
750092	`optimized_nonSSE`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140607	20140525
750104	`optimized_nonSSE`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140607	20140525
750120	`optimized_nonSSE`	`gcc -m64 -O -fomit-frame-pointer`	20140607	20140525
750120	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140607	20140525
752096	`optimized_nonSSE`	`gcc -march=nocona -O -fomit-frame-pointer`	20140607	20140525
752144	`optimized_nonSSE`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140607	20140525
754104	`optimized_nonSSE`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140607	20140525
754144	`optimized_nonSSE`	`gcc -march=k8 -O -fomit-frame-pointer`	20140607	20140525
755204	`optimized_nonSSE`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
755236	`optimized_nonSSE`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
773220	`optimized_nonSSE`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140607	20140525
773272	`optimized_nonSSE`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140607	20140525
773276	`optimized_nonSSE`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140607	20140525
773280	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140607	20140525
773320	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140607	20140525
786588	`optimized_nonSSE`	`gcc -m64 -O2 -fomit-frame-pointer`	20140607	20140525
786656	`optimized_nonSSE`	`gcc -O2 -fomit-frame-pointer`	20140607	20140525
786660	`optimized_nonSSE`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140607	20140525
787012	`optimized_nonSSE`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
787088	`optimized_nonSSE`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
788424	`optimized_nonSSE`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
788468	`optimized_nonSSE`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
810452	`optimized_nonSSE`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
810488	`optimized_nonSSE`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
948152	`optimized_nonSSE`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
948180	`optimized_nonSSE`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140607	20140525
948192	`optimized_nonSSE`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
948240	`optimized_nonSSE`	`gcc -Os -fomit-frame-pointer`	20140607	20140525
948240	`optimized_nonSSE`	`gcc -m64 -Os -fomit-frame-pointer`	20140607	20140525
948396	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
948496	`optimized_nonSSE`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
949156	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140607	20140525
949172	`optimized_nonSSE`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140607	20140525
949248	`optimized_nonSSE`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140607	20140525
949260	`optimized_nonSSE`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140607	20140525
949296	`optimized_nonSSE`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140607	20140525
951360	`optimized_nonSSE`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140607	20140525
951508	`optimized_nonSSE`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140607	20140525
951540	`optimized_nonSSE`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140607	20140525
951568	`optimized_nonSSE`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
951592	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
952848	`optimized_nonSSE`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
953388	`optimized_nonSSE`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
968552	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
968576	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
968644	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
969804	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140607	20140525
977268	`optimized_nonSSE`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
977276	`optimized_nonSSE`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
981692	`optimized_nonSSE`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
981696	`optimized_nonSSE`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
986692	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140607	20140525
986812	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140607	20140525
986820	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140607	20140525
986844	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140607	20140525
986944	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140607	20140525
987268	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
987328	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
989012	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
989032	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140607	20140525
989988	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140607	20140525
990044	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140607	20140525
990184	`ref`	`gcc -O3 -fomit-frame-pointer`	20140607	20140525
990680	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
990732	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
991560	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140607	20140525
991596	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140607	20140525
991672	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140607	20140525
994340	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
994352	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140607	20140525
994792	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140607	20140525
994796	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140607	20140525
995256	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140607	20140525
995264	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140607	20140525
995296	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140607	20140525
995320	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
995348	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140607	20140525
995372	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140607	20140525
997160	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
1067316	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140607	20140525
1068272	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140607	20140525
1070252	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140607	20140525
1070260	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140607	20140525
1070772	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
1070776	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140607	20140525
1071584	`ref`	`gcc -O -fomit-frame-pointer`	20140607	20140525
1071584	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140607	20140525
1071584	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140607	20140525
1071588	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140607	20140525
1071588	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140607	20140525
1071588	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140607	20140525
1071588	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20140607	20140525
1071588	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140607	20140525
1077144	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
1077144	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
1085160	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140607	20140525
1085228	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140607	20140525
1085280	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140607	20140525
1087320	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140607	20140525
1089856	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140607	20140525
1123068	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
1124560	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
1125020	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140607	20140525
1125704	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140607	20140525
1126796	`ref`	`gcc -O2 -fomit-frame-pointer`	20140607	20140525
1144364	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
1144380	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
1181416	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
1181440	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140607	20140525
1202732	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140607	20140525
1202808	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140607	20140525
1202816	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140607	20140525
1203352	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
1203408	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140607	20140525
1208312	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
1208312	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140607	20140525
1594572	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
1594624	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
1611428	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
1611580	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
1612888	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
1612944	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140607	20140525
1613556	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140607	20140525
1613584	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
1613616	`ref`	`gcc -Os -fomit-frame-pointer`	20140607	20140525
1613616	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140607	20140525
1613672	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
1615800	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140607	20140525
1615880	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
1615888	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140607	20140525
1615908	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140607	20140525
1615956	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140607	20140525
1623180	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
1623204	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140607	20140525
1645464	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140607	20140525
1645492	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140607	20140525
1645536	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140607	20140525
1645548	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140607	20140525
1645568	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20140607	20140525
2438704	`optimized_nonSSE`	`gcc -funroll-loops`	20140607	20140525
2439356	`optimized_nonSSE`	`cc`	20140607	20140525
2440088	`optimized_nonSSE`	`gcc`	20140607	20140525
3399388	`ref`	`gcc`	20140607	20140525
3400860	`ref`	`gcc -funroll-loops`	20140607	20140525
3403392	`ref`	`cc`	20140607	20140525

Test failure

Implementation: crypto_aead/pi16cipher128v1/optimized_nonSSE
Compiler: clang -O3 -fomit-frame-pointer

error 111
crypto_aead_decrypt returns nonzero

Number of similar (compiler,implementation) pairs: 14, namely:

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

Compiler output

Implementation: crypto_aead/pi16cipher128v1/optimized_nonSSE
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.

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer	optimized_nonSSE ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer	optimized_nonSSE ref

Compiler output

Implementation: crypto_aead/pi16cipher128v1/optimized_nonSSE
Compiler: clang -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

encrypt.c: clang: warning: argument unused during compilation: '-fpolly'
encrypt.c: clang: warning: argument unused during compilation: '-fvectorize'
encrypt.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
encrypt.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.