Implementation notes: amd64, haswell, crypto_sign/sflashv2

Computer: haswell
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20130419
Operation: crypto_sign
Primitive: sflashv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
583128	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20130609	20130419
583564	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20130609	20130419
588684	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
589218	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20130609	20130419
592205	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
609658	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
612501	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
632872	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
638232	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
640532	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
643408	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
645776	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
655632	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20130609	20130419
656004	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
658328	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20130609	20130419
658735	`ref`	`gcc -O3 -fomit-frame-pointer`	20130609	20130419
659784	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
661576	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20130609	20130419
661814	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
666112	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
666368	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20130609	20130419
678508	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20130609	20130419
678668	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20130609	20130419
679213	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20130609	20130419
684155	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
689404	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
692372	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20130609	20130419
692404	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20130609	20130419
692904	`ref`	`gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer`	20130609	20130419
693460	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20130609	20130419
693845	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
696596	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20130609	20130419
697930	`ref`	`gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer`	20130609	20130419
697993	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20130609	20130419
701010	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20130609	20130419
701838	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20130609	20130419
704868	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20130609	20130419
706726	`ref`	`gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer`	20130609	20130419
708528	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
710804	`ref`	`gcc -O2 -fomit-frame-pointer`	20130609	20130419
716384	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20130609	20130419
719684	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20130609	20130419
721860	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20130609	20130419
723960	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
729720	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20130609	20130419
731524	`ref`	`gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer`	20130609	20130419
732424	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
732560	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20130609	20130419
732796	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20130609	20130419
735120	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
735800	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20130609	20130419
750156	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
750204	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20130609	20130419
750664	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
751088	`ref`	`gcc -Os -fomit-frame-pointer`	20130609	20130419
751132	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20130609	20130419
751344	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20130609	20130419
751378	`ref`	`gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer`	20130609	20130419
752634	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20130609	20130419
753938	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20130609	20130419
754074	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
754684	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20130609	20130419
755096	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
756012	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20130609	20130419
757120	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20130609	20130419
758044	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20130609	20130419
758624	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20130609	20130419
759692	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
761368	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20130609	20130419
763060	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20130609	20130419
763748	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
767832	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
768100	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20130609	20130419
772320	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20130609	20130419
775040	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20130609	20130419
776612	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
778688	`ref`	`clang -O3 -mavx`	20130609	20130419
779354	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
780908	`ref`	`gcc -m64 -march=corei7-avx -O -fomit-frame-pointer`	20130609	20130419
781524	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20130609	20130419
781662	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
781800	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20130609	20130419
782656	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20130609	20130419
783220	`ref`	`clang -O3`	20130609	20130419
784362	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20130609	20130419
785236	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20130609	20130419
786012	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20130609	20130419
806704	`ref`	`gcc -O -fomit-frame-pointer`	20130609	20130419
809480	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20130609	20130419
810268	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20130609	20130419
811002	`ref`	`gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer`	20130609	20130419
815613	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20130609	20130419
818140	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20130609	20130419
826856	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20130609	20130419
838738	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20130609	20130419
839360	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20130609	20130419
841058	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20130609	20130419
847252	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20130609	20130419
870160	`ref`	`gcc -m64 -march=core-avx-i -O -fomit-frame-pointer`	20130609	20130419
872357	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20130609	20130419
873560	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20130609	20130419
875920	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20130609	20130419
2136112	`ref`	`cc`	20130609	20130419
2287620	`ref`	`gcc -funroll-loops`	20130609	20130419
2302960	`ref`	`gcc`	20130609	20130419

Compiler output

Implementation: crypto_sign/sflashv2/ref
Compiler: clang -O3

lib_flash.c: lib_flash.c:409:50: warning: '/*' within block comment [-Wcomment]
lib_flash.c: init_table_flash(CK->gt;M,/*CK->gt;I,*/CK->gt;M1/*,CK->gt;M2/* /*,CK->gt;M3*/);
lib_flash.c: ^
lib_flash.c: lib_flash.c:409:53: warning: '/*' within block comment [-Wcomment]
lib_flash.c: init_table_flash(CK->gt;M,/*CK->gt;I,*/CK->gt;M1/*,CK->gt;M2/* /*,CK->gt;M3*/);
lib_flash.c: ^
lib_flash.c: lib_flash.c:690:3: warning: '/*' within block comment [-Wcomment]
lib_flash.c: /*mis gt; la puissance 2^7^22 de tmp
lib_flash.c: ^
lib_flash.c: lib_flash.c:692:3: warning: '/*' within block comment [-Wcomment]
lib_flash.c: /*
lib_flash.c: ^
lib_flash.c: lib_flash.c:695:4: warning: '/*' within block comment [-Wcomment]
lib_flash.c: /* inversion affine de S*/
lib_flash.c: ^
lib_flash.c: lib_flash.c:910:34: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
lib_flash.c: printf("Erreur de fichier de clgt; publique: '%s'\n",fichier);
lib_flash.c: ^~~~
lib_flash.c: lib_flash.c:1016:34: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
lib_flash.c: printf("Erreur de fichier de clgt; secrgt;te: '%s'\n",fichier);
lib_flash.c: ^~~~ ~~~~
lib_flash.c: 7 warnings generated.
table_flash.c: table_flash.c:25:8: warning: ^ has lower precedence than table_flash.c: if( x^P table_flash.c: ^~~~~~
table_flash.c: table_flash.c:25:8: note: place parentheses around the ' table_flash.c: if( x^P table_flash.c: ^
table_flash.c: ( )
table_flash.c: table_flash.c:25:8: note: place parentheses around the ^ expression to evaluate it first
table_flash.c: if( x^P table_flash.c: ^
table_flash.c: ( )
table_flash.c: 1 warning generated.

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

Compiler	Implementations
clang -O3	ref
clang -O3 -mavx	ref