Implementation notes: armeabi, sachr, crypto_encrypt/ntruees401ep2

Computer: sachr
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140514
Operation: crypto_encrypt
Primitive: ntruees401ep2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
517219	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140518	20140514
522106	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140518	20140514
525557	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140518	20140514
543355	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140518	20140514
547361	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140518	20140514
549320	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140518	20140514
552339	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140518	20140514
557028	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140518	20140514
558398	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140518	20140514
560628	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140518	20140514
571608	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140518	20140514
572200	`ref`	`gcc -O3 -fomit-frame-pointer`	20140518	20140514
576036	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140518	20140514
581778	`ref`	`gcc -O2 -fomit-frame-pointer`	20140518	20140514
581864	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140518	20140514
582443	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140518	20140514
598404	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140518	20140514
602167	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140518	20140514
605546	`ref`	`gcc -O -fomit-frame-pointer`	20140518	20140514
610717	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140518	20140514
613744	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140518	20140514
614097	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140518	20140514
616251	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140518	20140514
628312	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140518	20140514
635799	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140518	20140514
637032	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140518	20140514
637360	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140518	20140514
640867	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140518	20140514
642537	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140518	20140514
643064	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140518	20140514
643141	`ref`	`gcc -Os -fomit-frame-pointer`	20140518	20140514
644696	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140518	20140514
644861	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140518	20140514
645194	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140518	20140514
647026	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140518	20140514
647061	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140518	20140514
648552	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140518	20140514
654138	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140518	20140514
657225	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140518	20140514
657367	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140518	20140514
660985	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140518	20140514
661511	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140518	20140514
663294	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140518	20140514
663828	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140518	20140514
665176	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140518	20140514
670568	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140518	20140514
671575	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140518	20140514
693187	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140518	20140514
695790	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140518	20140514
697931	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140518	20140514
699647	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140518	20140514
708125	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140518	20140514
1858502	`ref`	`cc`	20140518	20140514
1878172	`ref`	`gcc -funroll-loops`	20140518	20140514
1888837	`ref`	`gcc`	20140518	20140514

Compiler output

Implementation: crypto_encrypt/ntruees401ep2/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

ebats.c: ebats.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_drbg.c: ntru_crypto_drbg.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_hash.c: ntru_crypto_hash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_hmac.c: ntru_crypto_hmac.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_msbyte_uint32.c: ntru_crypto_msbyte_uint32.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_ntru_convert.c: ntru_crypto_ntru_convert.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_ntru_encrypt.c: ntru_crypto_ntru_encrypt.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_ntru_encrypt_key.c: ntru_crypto_ntru_encrypt_key.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_ntru_encrypt_param_sets.c: ntru_crypto_ntru_encrypt_param_sets.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_ntru_mgf1.c: ntru_crypto_ntru_mgf1.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_ntru_poly.c: ntru_crypto_ntru_poly.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_sha1.c: ntru_crypto_sha1.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_sha2.c: ntru_crypto_sha2.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_crypto_sha256.c: ntru_crypto_sha256.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
useshort.c: useshort.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