Implementation notes: armeabi, flops, crypto_core/aes256decrypt

Computer: flops
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_core
Primitive: aes256decrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2932	`openssl`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140427	20140425
2942	`openssl`	`gcc -O3 -fomit-frame-pointer`	20140427	20140425
2943	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
2943	`openssl`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140427	20140425
2944	`openssl`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140427	20140425
2944	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
2946	`openssl`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
2948	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
2951	`openssl`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140427	20140425
2952	`openssl`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140427	20140425
2952	`openssl`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140427	20140425
2953	`openssl`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140427	20140425
2954	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
2955	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
2956	`openssl`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140427	20140425
2956	`openssl`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140427	20140425
2956	`openssl`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140427	20140425
2957	`openssl`	`gcc -Os -fomit-frame-pointer`	20140427	20140425
2957	`openssl`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140427	20140425
2957	`openssl`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
2960	`openssl`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140427	20140425
2962	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
2962	`openssl`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140427	20140425
2964	`openssl`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140427	20140425
2964	`openssl`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140427	20140425
2964	`openssl`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140427	20140425
2965	`openssl`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140427	20140425
2965	`openssl`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140427	20140425
2965	`openssl`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140427	20140425
2965	`openssl`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140427	20140425
2965	`openssl`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140427	20140425
2966	`openssl`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140427	20140425
2966	`openssl`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140427	20140425
2968	`openssl`	`gcc -O2 -fomit-frame-pointer`	20140427	20140425
2971	`openssl`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140427	20140425
2971	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
2974	`openssl`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
2975	`openssl`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
2977	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
2977	`openssl`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140427	20140425
2979	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
2979	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
2985	`openssl`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
2986	`openssl`	`gcc -O -fomit-frame-pointer`	20140427	20140425
2987	`openssl`	`cc`	20140427	20140425
2989	`openssl`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140427	20140425
2992	`openssl`	`gcc`	20140427	20140425
2994	`openssl`	`gcc -funroll-loops`	20140427	20140425
3014	`openssl`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140427	20140425
3030	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
3036	`openssl`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140427	20140425
3037	`openssl`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140427	20140425
3058	`openssl`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140427	20140425
3092	`openssl`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140427	20140425
3152	`openssl`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140427	20140425
681324	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
699303	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
813653	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
818763	`ref`	`gcc -O3 -fomit-frame-pointer`	20140427	20140425
831707	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140427	20140425
882717	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140427	20140425
884482	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140427	20140425
901109	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140427	20140425
901114	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140427	20140425
901118	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140427	20140425
901127	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140427	20140425
901156	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140427	20140425
940512	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140427	20140425
993994	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
1001772	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140427	20140425
1001830	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
1047146	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
2388890	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
2388921	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140427	20140425
2544956	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
2629224	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
2680862	`ref`	`gcc -O2 -fomit-frame-pointer`	20140427	20140425
2706448	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140427	20140425
2706451	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140427	20140425
2706466	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140427	20140425
2706469	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140427	20140425
2706490	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140427	20140425
2809509	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140427	20140425
3200264	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140427	20140425
3200304	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140427	20140425
3200358	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140427	20140425
3200364	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140427	20140425
3200408	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140427	20140425
3361248	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
3364530	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140427	20140425
3365322	`ref`	`gcc -O -fomit-frame-pointer`	20140427	20140425
3369478	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
3369947	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
3615333	`ref`	`gcc -Os -fomit-frame-pointer`	20140427	20140425
3615423	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
3616742	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
3661165	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140427	20140425
3661531	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
3683656	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140427	20140425
3683706	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140427	20140425
3683710	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140427	20140425
3683751	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140427	20140425
3683857	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140427	20140425
3697086	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140427	20140425
3875140	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140427	20140425
3875278	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
4133399	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140427	20140425
15072121	`ref`	`gcc`	20140427	20140425
15072374	`ref`	`cc`	20140427	20140425
15072519	`ref`	`gcc -funroll-loops`	20140427	20140425

Compiler output

Implementation: crypto_core/aes256decrypt/openssl
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

core.c: core.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: 40, namely:

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