Implementation notes: armeabi, sachr, crypto_sign/sflashv2

Computer: sachr
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140514
Operation: crypto_sign
Primitive: sflashv2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
376769	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140518	20140514
443829	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140518	20140514
445361	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140518	20140514
457217	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140518	20140514
457533	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140518	20140514
461305	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140518	20140514
462829	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140518	20140514
464369	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140518	20140514
469910	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140518	20140514
470610	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140518	20140514
475653	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140518	20140514
478155	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140518	20140514
478195	`ref`	`gcc -O3 -fomit-frame-pointer`	20140518	20140514
480039	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140518	20140514
480335	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140518	20140514
481538	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140518	20140514
489414	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140518	20140514
489530	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140518	20140514
494452	`ref`	`gcc -O2 -fomit-frame-pointer`	20140518	20140514
499884	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140518	20140514
508158	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140518	20140514
511570	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140518	20140514
515374	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140518	20140514
518876	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140518	20140514
520935	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140518	20140514
521949	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140518	20140514
522033	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140518	20140514
522505	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140518	20140514
523343	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140518	20140514
524172	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140518	20140514
540417	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140518	20140514
540901	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140518	20140514
541661	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140518	20140514
543890	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140518	20140514
544955	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140518	20140514
545565	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140518	20140514
545649	`ref`	`gcc -O -fomit-frame-pointer`	20140518	20140514
548652	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140518	20140514
549726	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140518	20140514
552991	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140518	20140514
562275	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140518	20140514
562350	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140518	20140514
564016	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140518	20140514
567625	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140518	20140514
573502	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140518	20140514
575403	`ref`	`gcc -Os -fomit-frame-pointer`	20140518	20140514
576860	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140518	20140514
578425	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140518	20140514
578646	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140518	20140514
584934	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140518	20140514
590327	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140518	20140514
612086	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140518	20140514
1861143	`ref`	`gcc`	20140518	20140514
1866157	`ref`	`cc`	20140518	20140514
1878789	`ref`	`gcc -funroll-loops`	20140518	20140514

Compiler output

Implementation: crypto_sign/sflashv2/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

keypair.c: keypair.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
lib_flash.c: lib_flash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
messagesigned.c: messagesigned.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
signedmessage.c: signedmessage.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
table_flash.c: table_flash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm810 -O -fomit-frame-pointer	ref
gcc -mcpu=arm810 -Os -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm8 -O -fomit-frame-pointer	ref
gcc -mcpu=arm8 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	ref
gcc -mcpu=strongarm -O -fomit-frame-pointer	ref
gcc -mcpu=strongarm -Os -fomit-frame-pointer	ref