Implementation notes: x86, h5nano, crypto_encrypt/ntruees439ep1

Computer: h5nano
Architecture: x86
CPU ID: CentaurHauls-000006f8-afc9fbff
SUPERCOP version: 20141014
Operation: crypto_encrypt
Primitive: ntruees439ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
634725	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O -fomit-frame-pointer`	20141021	20141014
635010	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O -fomit-frame-pointer`	20141021	20141014
635570	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O -fomit-frame-pointer`	20141021	20141014
636340	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O -fomit-frame-pointer`	20141021	20141014
640625	`ref`	`gcc -funroll-loops -m32 -march=k8 -O3 -fomit-frame-pointer`	20141021	20141014
641155	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O2 -fomit-frame-pointer`	20141021	20141014
641670	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O3 -fomit-frame-pointer`	20141021	20141014
641930	`ref`	`gcc -funroll-loops -m32 -march=k8 -O2 -fomit-frame-pointer`	20141021	20141014
641975	`ref`	`gcc -funroll-loops -m32 -O2 -fomit-frame-pointer`	20141021	20141014
643475	`ref`	`gcc -funroll-loops -m32 -march=athlon -O2 -fomit-frame-pointer`	20141021	20141014
652160	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20141021	20141014
652495	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20141021	20141014
652690	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20141021	20141014
652775	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20141021	20141014
653065	`ref`	`gcc -funroll-loops -m32 -O -fomit-frame-pointer`	20141021	20141014
653650	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20141021	20141014
654540	`ref`	`gcc -funroll-loops -m32 -march=prescott -O -fomit-frame-pointer`	20141021	20141014
654760	`ref`	`gcc -funroll-loops -m32 -march=nocona -O -fomit-frame-pointer`	20141021	20141014
656135	`ref`	`gcc -funroll-loops -m32 -march=athlon -O -fomit-frame-pointer`	20141021	20141014
656310	`ref`	`gcc -m32 -march=pentium3 -O -fomit-frame-pointer`	20141021	20141014
656430	`ref`	`gcc -funroll-loops -m32 -O3 -fomit-frame-pointer`	20141021	20141014
656520	`ref`	`gcc -funroll-loops -m32 -march=athlon -O3 -fomit-frame-pointer`	20141021	20141014
656865	`ref`	`gcc -m32 -march=pentiumpro -O -fomit-frame-pointer`	20141021	20141014
657045	`ref`	`gcc -m32 -march=pentium-m -O -fomit-frame-pointer`	20141021	20141014
657250	`ref`	`gcc -m32 -march=pentium2 -O -fomit-frame-pointer`	20141021	20141014
657305	`ref`	`gcc -funroll-loops -m32 -march=k8 -O -fomit-frame-pointer`	20141021	20141014
657810	`ref`	`gcc -funroll-loops -m32 -march=barcelona -O -fomit-frame-pointer`	20141021	20141014
658265	`ref`	`gcc -funroll-loops -m32 -march=prescott -O2 -fomit-frame-pointer`	20141021	20141014
658810	`ref`	`gcc -funroll-loops -m32 -march=prescott -O3 -fomit-frame-pointer`	20141021	20141014
658925	`ref`	`gcc -funroll-loops -m32 -march=nocona -O2 -fomit-frame-pointer`	20141021	20141014
661550	`ref`	`gcc -funroll-loops -m32 -march=nocona -O3 -fomit-frame-pointer`	20141021	20141014
664185	`ref`	`gcc -funroll-loops -m32 -march=i386 -O -fomit-frame-pointer`	20141021	20141014
664520	`ref`	`gcc -m32 -O -fomit-frame-pointer`	20141021	20141014
665105	`ref`	`gcc -funroll-loops -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20141021	20141014
669635	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20141021	20141014
670565	`ref`	`gcc -m32 -march=k8 -O -fomit-frame-pointer`	20141021	20141014
671000	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20141021	20141014
671365	`ref`	`gcc -m32 -march=barcelona -O -fomit-frame-pointer`	20141021	20141014
674010	`ref`	`gcc -m32 -march=nocona -O -fomit-frame-pointer`	20141021	20141014
674185	`ref`	`gcc -m32 -march=prescott -O -fomit-frame-pointer`	20141021	20141014
674480	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O -fomit-frame-pointer`	20141021	20141014
674800	`ref`	`gcc -funroll-loops -m32 -march=k6 -O -fomit-frame-pointer`	20141021	20141014
675310	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O -fomit-frame-pointer`	20141021	20141014
675445	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20141021	20141014
675850	`ref`	`gcc -funroll-loops -m32 -march=k6 -O2 -fomit-frame-pointer`	20141021	20141014
677710	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20141021	20141014
677885	`ref`	`gcc -m32 -march=i386 -O -fomit-frame-pointer`	20141021	20141014
678620	`ref`	`gcc -m32 -march=k6-2 -O -fomit-frame-pointer`	20141021	20141014
678680	`ref`	`gcc -m32 -march=k6-3 -O -fomit-frame-pointer`	20141021	20141014
678840	`ref`	`gcc -m32 -march=k6 -O -fomit-frame-pointer`	20141021	20141014
680825	`ref`	`gcc -funroll-loops -m32 -march=k6 -O3 -fomit-frame-pointer`	20141021	20141014
684460	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O -fomit-frame-pointer`	20141021	20141014
692230	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20141021	20141014
693240	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20141021	20141014
693845	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20141021	20141014
696110	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20141021	20141014
696310	`ref`	`gcc -funroll-loops -m32 -march=pentium -O2 -fomit-frame-pointer`	20141021	20141014
697485	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20141021	20141014
697490	`ref`	`gcc -funroll-loops -m32 -march=i486 -O -fomit-frame-pointer`	20141021	20141014
698085	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20141021	20141014
698285	`ref`	`gcc -funroll-loops -m32 -march=pentium -O -fomit-frame-pointer`	20141021	20141014
705285	`ref`	`gcc -m32 -march=pentium4 -O -fomit-frame-pointer`	20141021	20141014
705810	`ref`	`gcc -funroll-loops -m32 -march=i386 -O2 -fomit-frame-pointer`	20141021	20141014
707745	`ref`	`gcc -m32 -march=pentium-mmx -O -fomit-frame-pointer`	20141021	20141014
707835	`ref`	`gcc -funroll-loops -m32 -march=pentium -O3 -fomit-frame-pointer`	20141021	20141014
708120	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20141021	20141014
708345	`ref`	`gcc -m32 -march=i486 -O -fomit-frame-pointer`	20141021	20141014
708705	`ref`	`gcc -m32 -march=pentium -O -fomit-frame-pointer`	20141021	20141014
708940	`ref`	`gcc -m32 -march=athlon -O -fomit-frame-pointer`	20141021	20141014
717295	`ref`	`gcc -funroll-loops -m32 -march=i486 -O2 -fomit-frame-pointer`	20141021	20141014
723055	`ref`	`gcc -funroll-loops -m32 -march=i386 -O3 -fomit-frame-pointer`	20141021	20141014
725975	`ref`	`gcc -m32 -Os -fomit-frame-pointer`	20141021	20141014
726095	`ref`	`gcc -funroll-loops -m32 -march=i486 -O3 -fomit-frame-pointer`	20141021	20141014
726955	`ref`	`gcc -funroll-loops -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20141021	20141014
727230	`ref`	`gcc -funroll-loops -m32 -march=barcelona -Os -fomit-frame-pointer`	20141021	20141014
727955	`ref`	`gcc -funroll-loops -m32 -march=k8 -Os -fomit-frame-pointer`	20141021	20141014
728590	`ref`	`gcc -funroll-loops -m32 -march=athlon -Os -fomit-frame-pointer`	20141021	20141014
728640	`ref`	`gcc -funroll-loops -m32 -march=pentium -Os -fomit-frame-pointer`	20141021	20141014
730135	`ref`	`gcc -m32 -march=k8 -Os -fomit-frame-pointer`	20141021	20141014
731005	`ref`	`gcc -m32 -march=athlon -Os -fomit-frame-pointer`	20141021	20141014
732070	`ref`	`gcc -m32 -march=barcelona -Os -fomit-frame-pointer`	20141021	20141014
732310	`ref`	`gcc -m32 -march=pentium -Os -fomit-frame-pointer`	20141021	20141014
732590	`ref`	`gcc -m32 -march=pentium-mmx -Os -fomit-frame-pointer`	20141021	20141014
734820	`ref`	`gcc -funroll-loops -m32 -Os -fomit-frame-pointer`	20141021	20141014
743375	`ref`	`gcc -funroll-loops -m32 -march=pentium-m -Os -fomit-frame-pointer`	20141021	20141014
747540	`ref`	`gcc -funroll-loops -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20141021	20141014
748945	`ref`	`gcc -funroll-loops -m32 -march=pentium2 -Os -fomit-frame-pointer`	20141021	20141014
751700	`ref`	`gcc -funroll-loops -m32 -march=k6-3 -Os -fomit-frame-pointer`	20141021	20141014
752620	`ref`	`gcc -funroll-loops -m32 -march=k6-2 -Os -fomit-frame-pointer`	20141021	20141014
753120	`ref`	`gcc -funroll-loops -m32 -march=k6 -Os -fomit-frame-pointer`	20141021	20141014
756985	`ref`	`gcc -m32 -march=k6 -Os -fomit-frame-pointer`	20141021	20141014
759005	`ref`	`gcc -m32 -march=pentium4 -Os -fomit-frame-pointer`	20141021	20141014
759295	`ref`	`gcc -m32 -march=nocona -Os -fomit-frame-pointer`	20141021	20141014
759465	`ref`	`gcc -m32 -march=k6-2 -Os -fomit-frame-pointer`	20141021	20141014
760225	`ref`	`gcc -m32 -march=i486 -Os -fomit-frame-pointer`	20141021	20141014
760875	`ref`	`gcc -m32 -march=prescott -Os -fomit-frame-pointer`	20141021	20141014
760900	`ref`	`gcc -m32 -march=i386 -Os -fomit-frame-pointer`	20141021	20141014
761625	`ref`	`gcc -funroll-loops -m32 -march=i386 -Os -fomit-frame-pointer`	20141021	20141014
761705	`ref`	`gcc -m32 -march=k6-3 -Os -fomit-frame-pointer`	20141021	20141014
763350	`ref`	`gcc -funroll-loops -m32 -march=i486 -Os -fomit-frame-pointer`	20141021	20141014
766255	`ref`	`gcc -funroll-loops -m32 -march=pentium4 -Os -fomit-frame-pointer`	20141021	20141014
766650	`ref`	`gcc -funroll-loops -m32 -march=nocona -Os -fomit-frame-pointer`	20141021	20141014
766655	`ref`	`gcc -funroll-loops -m32 -march=prescott -Os -fomit-frame-pointer`	20141021	20141014
768540	`ref`	`gcc -m32 -march=pentium3 -Os -fomit-frame-pointer`	20141021	20141014
769465	`ref`	`gcc -m32 -march=pentium2 -Os -fomit-frame-pointer`	20141021	20141014
770390	`ref`	`gcc -m32 -march=pentiumpro -Os -fomit-frame-pointer`	20141021	20141014
781190	`ref`	`gcc -m32 -march=barcelona -O3 -fomit-frame-pointer`	20141021	20141014
781360	`ref`	`gcc -m32 -march=pentium-m -Os -fomit-frame-pointer`	20141021	20141014
783250	`ref`	`gcc -m32 -march=k8 -O3 -fomit-frame-pointer`	20141021	20141014
805130	`ref`	`gcc -m32 -march=pentium-m -O3 -fomit-frame-pointer`	20141021	20141014
808055	`ref`	`gcc -m32 -march=athlon -O3 -fomit-frame-pointer`	20141021	20141014
810895	`ref`	`gcc -m32 -march=barcelona -O2 -fomit-frame-pointer`	20141021	20141014
814375	`ref`	`gcc -m32 -march=athlon -O2 -fomit-frame-pointer`	20141021	20141014
814755	`ref`	`gcc -m32 -O3 -fomit-frame-pointer`	20141021	20141014
814970	`ref`	`gcc -m32 -march=k8 -O2 -fomit-frame-pointer`	20141021	20141014
821540	`ref`	`gcc -m32 -O2 -fomit-frame-pointer`	20141021	20141014
822870	`ref`	`gcc -m32 -march=prescott -O3 -fomit-frame-pointer`	20141021	20141014
834735	`ref`	`gcc -m32 -march=nocona -O3 -fomit-frame-pointer`	20141021	20141014
834860	`ref`	`gcc -m32 -march=pentium2 -O2 -fomit-frame-pointer`	20141021	20141014
835055	`ref`	`gcc -m32 -march=pentium3 -O2 -fomit-frame-pointer`	20141021	20141014
835255	`ref`	`gcc -m32 -march=pentiumpro -O3 -fomit-frame-pointer`	20141021	20141014
835805	`ref`	`gcc -m32 -march=pentium-m -O2 -fomit-frame-pointer`	20141021	20141014
836565	`ref`	`gcc -m32 -march=pentiumpro -O2 -fomit-frame-pointer`	20141021	20141014
837020	`ref`	`gcc -m32 -march=pentium2 -O3 -fomit-frame-pointer`	20141021	20141014
837930	`ref`	`gcc -m32 -march=k6-3 -O3 -fomit-frame-pointer`	20141021	20141014
837995	`ref`	`gcc -m32 -march=pentium3 -O3 -fomit-frame-pointer`	20141021	20141014
838430	`ref`	`gcc -m32 -march=k6 -O3 -fomit-frame-pointer`	20141021	20141014
838455	`ref`	`gcc -m32 -march=k6-2 -O3 -fomit-frame-pointer`	20141021	20141014
844960	`ref`	`gcc -m32 -march=k6-3 -O2 -fomit-frame-pointer`	20141021	20141014
846225	`ref`	`gcc -m32 -march=k6 -O2 -fomit-frame-pointer`	20141021	20141014
846500	`ref`	`gcc -m32 -march=k6-2 -O2 -fomit-frame-pointer`	20141021	20141014
857605	`ref`	`gcc -m32 -march=prescott -O2 -fomit-frame-pointer`	20141021	20141014
860120	`ref`	`gcc -m32 -march=nocona -O2 -fomit-frame-pointer`	20141021	20141014
862380	`ref`	`gcc -m32 -march=pentium4 -O3 -fomit-frame-pointer`	20141021	20141014
875780	`ref`	`gcc -m32 -march=i386 -O3 -fomit-frame-pointer`	20141021	20141014
882345	`ref`	`gcc -m32 -march=pentium -O3 -fomit-frame-pointer`	20141021	20141014
884185	`ref`	`gcc -m32 -march=pentium-mmx -O2 -fomit-frame-pointer`	20141021	20141014
884515	`ref`	`gcc -m32 -march=pentium -O2 -fomit-frame-pointer`	20141021	20141014
884555	`ref`	`gcc -m32 -march=pentium-mmx -O3 -fomit-frame-pointer`	20141021	20141014
901535	`ref`	`gcc -m32 -march=pentium4 -O2 -fomit-frame-pointer`	20141021	20141014
918155	`ref`	`gcc -m32 -march=i486 -O3 -fomit-frame-pointer`	20141021	20141014
920040	`ref`	`gcc -m32 -march=i486 -O2 -fomit-frame-pointer`	20141021	20141014
939255	`ref`	`gcc -m32 -march=i386 -O2 -fomit-frame-pointer`	20141021	20141014

Test failure

Implementation: crypto_encrypt/ntruees439ep1/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 26, namely:

Compiler	Implementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer	ref
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m32 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m32 -march=corei7 -Os -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -O -fomit-frame-pointer	ref
gcc -m32 -march=native -mtune=native -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees439ep1/ref
Compiler: gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer

ntru_crypto_hmac.c: ntru_crypto_hmac.c: In function 'memcpy':
ntru_crypto_hmac.c: ntru_crypto_hmac.c:351:1: internal compiler error: Segmentation fault
ntru_crypto_hmac.c: Please submit a full bug report,
ntru_crypto_hmac.c: with preprocessed source if appropriate.
ntru_crypto_hmac.c: See gt; for instructions.
ntru_crypto_hmac.c: The bug is not reproducible, so it is likely a hardware or OS problem.

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

Compiler	Implementations
gcc -funroll-loops -m32 -march=pentium3 -Os -fomit-frame-pointer	ref