Implementation notes: amd64, glyme, crypto_sign/sflashv2

Computer: glyme
Architecture: amd64
CPU ID: GenuineIntel-00020652-bfebfbff
SUPERCOP version: 201720170105
Operation: crypto_sign
Primitive: sflashv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
270672	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
271208	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
271264	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
271640	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
272812	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
273108	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
278632	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20170205	20170105
279492	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20170205	20170105
279728	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20170205	20170105
329004	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
330576	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
334096	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20170205	20170105
335196	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20170205	20170105
337420	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20170205	20170105
340012	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20170205	20170105
340944	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20170205	20170105
343416	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20170205	20170105
344756	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20170205	20170105
350232	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20170205	20170105
350720	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20170205	20170105
351080	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20170205	20170105
351628	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20170205	20170105
353032	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
353228	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
355020	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
355564	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
359040	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
361948	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20170205	20170105
361976	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170205	20170105
362024	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170205	20170105
362140	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
362272	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
363216	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20170205	20170105
363744	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
363788	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
364552	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
364992	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20170205	20170105
365244	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170205	20170105
365320	`ref`	`gcc -O3 -fomit-frame-pointer`	20170205	20170105
365968	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20170205	20170105
366212	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
367276	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
370320	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
371400	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20170205	20170105
374496	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
374580	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
375952	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
377492	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
377824	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
379884	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
380140	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
388196	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
388260	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
389712	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20170205	20170105
397972	`ref`	`gcc -O2 -fomit-frame-pointer`	20170205	20170105
398092	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20170205	20170105
398140	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20170205	20170105
400036	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20170205	20170105
400636	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170205	20170105
402700	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20170205	20170105
403552	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170205	20170105
403736	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20170205	20170105
403844	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170205	20170105
445892	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20170205	20170105
446340	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20170205	20170105
447088	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
447088	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
450616	`ref`	`gcc -O -fomit-frame-pointer`	20170205	20170105
451876	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20170205	20170105
453716	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20170205	20170105
453848	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
453976	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20170205	20170105
454116	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20170205	20170105
454128	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170205	20170105
454184	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170205	20170105
454240	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20170205	20170105
454316	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
454392	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20170205	20170105
454460	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
454588	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20170205	20170105
454884	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
454952	`ref`	`gcc -Os -fomit-frame-pointer`	20170205	20170105
457220	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20170205	20170105
458308	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20170205	20170105
459552	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
459648	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20170205	20170105
459672	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20170205	20170105
459692	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
459792	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
459924	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
459980	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
460024	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20170205	20170105
461376	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20170205	20170105
461624	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20170205	20170105
463080	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
463760	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20170205	20170105
463812	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170205	20170105
463972	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20170205	20170105
465160	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
465356	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
465848	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20170205	20170105
473664	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20170205	20170105
1549644	`ref`	`cc`	20170205	20170105
1680748	`ref`	`gcc`	20170205	20170105
1682296	`ref`	`gcc -funroll-loops`	20170205	20170105

Compiler output

Implementation: crypto_sign/sflashv2/ref
Compiler: cc

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: 7, namely:

Compiler	Implementations
cc	ref
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref