Implementation notes: armeabi, flops, crypto_core/aes256encrypt

Computer: flops
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_core
Primitive: aes256encrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1593	`openssl`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140427	20140425
1599	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
1600	`openssl`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140427	20140425
1604	`openssl`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140427	20140425
1604	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
1606	`openssl`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
1606	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -O2 -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140427	20140425
1612	`openssl`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140427	20140425
1614	`openssl`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
1614	`openssl`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140427	20140425
1614	`openssl`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140427	20140425
1614	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
1614	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
1614	`openssl`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140427	20140425
1618	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
1619	`openssl`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -O3 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -Os -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140427	20140425
1620	`openssl`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140427	20140425
1626	`openssl`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
1626	`openssl`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140427	20140425
1626	`openssl`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
1626	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
1627	`openssl`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140427	20140425
1628	`openssl`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140427	20140425
1634	`openssl`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140427	20140425
1634	`openssl`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
1635	`openssl`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
1637	`openssl`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140427	20140425
1637	`openssl`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140427	20140425
1639	`openssl`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140427	20140425
1640	`openssl`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140427	20140425
1640	`openssl`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140427	20140425
1644	`openssl`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
1648	`openssl`	`gcc -O -fomit-frame-pointer`	20140427	20140425
1648	`openssl`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
1648	`openssl`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140427	20140425
1650	`openssl`	`cc`	20140427	20140425
1656	`openssl`	`gcc`	20140427	20140425
1656	`openssl`	`gcc -funroll-loops`	20140427	20140425
1670	`openssl`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140427	20140425
1775	`openssl`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140427	20140425
669360	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
689066	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
690453	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140427	20140425
798605	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140427	20140425
804270	`ref`	`gcc -O3 -fomit-frame-pointer`	20140427	20140425
818636	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140427	20140425
842529	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
842531	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140427	20140425
871155	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140427	20140425
876838	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140427	20140425
887710	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140427	20140425
887720	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140427	20140425
887723	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140427	20140425
887725	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140427	20140425
887728	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140427	20140425
959840	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
1023263	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140427	20140425
2014327	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
2014349	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140427	20140425
2157346	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140427	20140425
2215833	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140427	20140425
2261683	`ref`	`gcc -O2 -fomit-frame-pointer`	20140427	20140425
2278750	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140427	20140425
2278756	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140427	20140425
2278758	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140427	20140425
2278789	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140427	20140425
2278797	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140427	20140425
2372469	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140427	20140425
2709004	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140427	20140425
2709030	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140427	20140425
2709116	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140427	20140425
2709133	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140427	20140425
2709140	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140427	20140425
2838991	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140427	20140425
2839100	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140427	20140425
2839138	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
2839141	`ref`	`gcc -O -fomit-frame-pointer`	20140427	20140425
2847071	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140427	20140425
2886994	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140427	20140425
3047960	`ref`	`gcc -Os -fomit-frame-pointer`	20140427	20140425
3048233	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
3053001	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
3088521	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140427	20140425
3089075	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140427	20140425
3090516	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140427	20140425
3090550	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140427	20140425
3090552	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140427	20140425
3090567	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140427	20140425
3090576	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140427	20140425
3122479	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140427	20140425
3257366	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140427	20140425
3258192	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140427	20140425
12699064	`ref`	`gcc`	20140427	20140425
12699351	`ref`	`gcc -funroll-loops`	20140427	20140425
12699655	`ref`	`cc`	20140427	20140425

Compiler output

Implementation: crypto_core/aes256encrypt/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