Implementation notes: armeabi, flops, crypto_encrypt/ntruees787ep1

Computer: flops
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
2598054	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140630	20140622
2669969	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140630	20140622
3129998	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140630	20140622
3132970	`ref`	`gcc -Os -fomit-frame-pointer`	20140630	20140622
3133880	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140630	20140622
3146410	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140630	20140622
3148888	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140630	20140622
3198697	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140630	20140622
3216638	`ref`	`gcc -O3 -fomit-frame-pointer`	20140630	20140622
3218528	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140630	20140622
3223118	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140630	20140622
3233144	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140630	20140622
3261745	`ref`	`gcc -O2 -fomit-frame-pointer`	20140630	20140622
3268687	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140630	20140622
3270629	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140630	20140622
3270890	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140630	20140622
3282977	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140630	20140622
3295636	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140630	20140622
3311357	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140630	20140622
3314067	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140630	20140622
3571697	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140630	20140622
3571945	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140630	20140622
3571962	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140630	20140622
3572372	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140630	20140622
3573263	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140630	20140622
3608961	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140630	20140622
3611276	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140630	20140622
3613661	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140630	20140622
3614318	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140630	20140622
3616321	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140630	20140622
3822362	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140630	20140622
3831918	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140630	20140622
3986797	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140630	20140622
3987211	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140630	20140622
3987426	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140630	20140622
3991359	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140630	20140622
3991762	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140630	20140622
4057375	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140630	20140622
4058062	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140630	20140622
4227913	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140630	20140622
4274609	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140630	20140622
4340208	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140630	20140622
4345476	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140630	20140622
4345855	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140630	20140622
4349153	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140630	20140622
4349286	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140630	20140622
4349356	`ref`	`gcc -O -fomit-frame-pointer`	20140630	20140622
5360067	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140630	20140622
5360146	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140630	20140622
5360455	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140630	20140622
5360958	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140630	20140622
5376298	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140630	20140622
17318106	`ref`	`cc`	20140630	20140622
17318920	`ref`	`gcc -funroll-loops`	20140630	20140622
17319739	`ref`	`gcc`	20140630	20140622

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

crypto_hash.c: crypto_hash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crypto_msbyte_uint32.c: crypto_msbyte_uint32.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crypto_sha1.c: crypto_sha1.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crypto_sha2.c: crypto_sha2.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crypto_sha256.c: crypto_sha256.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ebats.c: ebats.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_encrypt.c: ntru_encrypt.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_encrypt_keygen.c: ntru_encrypt_keygen.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_encrypt_param_sets.c: ntru_encrypt_param_sets.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ntru_encrypt_util.c: ntru_encrypt_util.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