Implementation notes: armeabi, h7beagle, crypto_sign/ntrumls401x

Computer: h7beagle
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_sign
Primitive: ntrumls401x

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
9411243	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140718	20140622
9530140	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140718	20140622
9638054	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140718	20140622
9646604	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140718	20140622
10050789	`ref`	`gcc -O3 -fomit-frame-pointer`	20140718	20140622
10069339	`ref`	`gcc -O2 -fomit-frame-pointer`	20140718	20140622
10095150	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140718	20140622
10111262	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140718	20140622
10113788	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140718	20140622
10178693	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140718	20140622
10367336	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140718	20140622
10593777	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140718	20140622
10598173	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140718	20140622
10707934	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140718	20140622
10945799	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140718	20140622
10950474	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140718	20140622
10950859	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140718	20140622
10951439	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140718	20140622
10952750	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140718	20140622
10953040	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140718	20140622
10953951	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140718	20140622
10955039	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140718	20140622
10955536	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140718	20140622
10957179	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140718	20140622
11228937	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140718	20140622
11238548	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140718	20140622
11265024	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140718	20140622
11281905	`ref`	`gcc -O -fomit-frame-pointer`	20140718	20140622
11289074	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140718	20140622
11290023	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140718	20140622
11300392	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140718	20140622
11301297	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140718	20140622
11303689	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140718	20140622
11307222	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140718	20140622
11312392	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140718	20140622
12045381	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140718	20140622
12047823	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140718	20140622
12048865	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140718	20140622
12219073	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140718	20140622
12318308	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140718	20140622
12325538	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140718	20140622
13398453	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140718	20140622
13403981	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140718	20140622
13449454	`ref`	`gcc -Os -fomit-frame-pointer`	20140718	20140622
13453632	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140718	20140622
13455780	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140718	20140622
13680156	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140718	20140622
13726081	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140718	20140622
14946568	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140718	20140622
15091905	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140718	20140622
15177688	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140718	20140622
17921772	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140718	20140622
26784081	`ref`	`gcc`	20140718	20140622
26785098	`ref`	`cc`	20140718	20140622
27716009	`ref`	`gcc -funroll-loops`	20140718	20140622

Compiler output

Implementation: crypto_sign/ntrumls401x/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

convert.c: convert.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
fastrandombytes.c: fastrandombytes.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
pack.c: pack.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
params.c: params.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
pol.c: pol.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
pqntrusign.c: pqntrusign.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
shred.c: shred.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
sign.c: sign.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