Implementation notes: armeabi, h5tegra, crypto_sign/pflash1

Computer: h5tegra
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20130126
Operation: crypto_sign
Primitive: pflash1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
3814582	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20111205	20111120
3819885	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20111205	20111120
3869853	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20111205	20111120
4021417	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20111205	20111120
4024697	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20111205	20111120
4073793	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20111205	20111120
4147890	`ref`	`gcc -O3 -fomit-frame-pointer`	20111205	20111120
4175214	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20111205	20111120
4239354	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20111205	20111120
4259139	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20111205	20111120
4333865	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20111205	20111120
4385521	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20111205	20111120
4402585	`ref`	`gcc -O2 -fomit-frame-pointer`	20111205	20111120
4406599	`ref`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20111205	20111120
4409649	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20111205	20111120
4473961	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20111205	20111120
4476489	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20111205	20111120
4558972	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20111205	20111120
4562839	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20111205	20111120
4571962	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20111205	20111120
4589693	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20111205	20111120
4597187	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20111205	20111120
4626783	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20111205	20111120
4633262	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20111205	20111120
4665579	`ref`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20111205	20111120
4755095	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20111205	20111120
4779310	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20111205	20111120
4885841	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20111205	20111120
4907467	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20111205	20111120
5000828	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20111205	20111120
5035755	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20111205	20111120
5066342	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20111205	20111120
5145471	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20111205	20111120
5165878	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20111205	20111120
5296688	`ref`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20111205	20111120
5350085	`ref`	`gcc -mcpu=ep9312 -O2 -fomit-frame-pointer`	20111205	20111120
5377831	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20111205	20111120
5387663	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20111205	20111120
5388848	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20111205	20111120
5431926	`ref`	`gcc -O -fomit-frame-pointer`	20111205	20111120
5493195	`ref`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20111205	20111120
5575687	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20111205	20111120
5827863	`ref`	`gcc -Os -fomit-frame-pointer`	20111205	20111120
5839625	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20111205	20111120
5922821	`ref`	`gcc -mcpu=xscale -O2 -fomit-frame-pointer`	20111205	20111120
6023844	`ref`	`gcc -mcpu=arm940t -O -fomit-frame-pointer`	20111205	20111120
6283249	`ref`	`gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
6347154	`ref`	`gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer`	20111205	20111120
6350122	`ref`	`gcc -mcpu=arm9 -Os -fomit-frame-pointer`	20111205	20111120
6352127	`ref`	`gcc -mcpu=arm9e -Os -fomit-frame-pointer`	20111205	20111120
6433851	`ref`	`gcc -mcpu=arm1020t -Os -fomit-frame-pointer`	20111205	20111120
6453778	`ref`	`gcc -mcpu=arm940t -Os -fomit-frame-pointer`	20111205	20111120
6664419	`ref`	`gcc -mcpu=arm1020t -O2 -fomit-frame-pointer`	20111205	20111120
6668463	`ref`	`gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer`	20111205	20111120
6699474	`ref`	`gcc -mcpu=arm920 -O2 -fomit-frame-pointer`	20111205	20111120
6721012	`ref`	`gcc -mcpu=arm9 -O2 -fomit-frame-pointer`	20111205	20111120
6721988	`ref`	`gcc -mcpu=arm940t -O2 -fomit-frame-pointer`	20111205	20111120
6726006	`ref`	`gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer`	20111205	20111120
6744690	`ref`	`gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer`	20111205	20111120
6755215	`ref`	`gcc -mcpu=arm10tdmi -O -fomit-frame-pointer`	20111205	20111120
6801145	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20111205	20111120
7056193	`ref`	`gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer`	20111205	20111120
7105182	`ref`	`gcc -mcpu=arm9 -O3 -fomit-frame-pointer`	20111205	20111120
7139487	`ref`	`gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
7186624	`ref`	`gcc -mcpu=xscale -O3 -fomit-frame-pointer`	20111205	20111120
7196784	`ref`	`gcc -mcpu=arm920 -O3 -fomit-frame-pointer`	20111205	20111120
7212421	`ref`	`gcc -mcpu=arm920t -O2 -fomit-frame-pointer`	20111205	20111120
7244819	`ref`	`gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
7277235	`ref`	`gcc -mcpu=ep9312 -O -fomit-frame-pointer`	20111205	20111120
7282264	`ref`	`gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer`	20111205	20111120
7285596	`ref`	`gcc -mcpu=arm920 -O -fomit-frame-pointer`	20111205	20111120
7285816	`ref`	`gcc -mcpu=arm1136j-s -O -fomit-frame-pointer`	20111205	20111120
7293086	`ref`	`gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
7501565	`ref`	`gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer`	20111205	20111120
7550399	`ref`	`gcc -mcpu=arm920 -Os -fomit-frame-pointer`	20111205	20111120
7563353	`ref`	`gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer`	20111205	20111120
7636302	`ref`	`gcc -mcpu=arm9tdmi -O -fomit-frame-pointer`	20111205	20111120
7659862	`ref`	`gcc -mcpu=arm920t -O3 -fomit-frame-pointer`	20111205	20111120
7664519	`ref`	`gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer`	20111205	20111120
7675058	`ref`	`gcc -mcpu=ep9312 -Os -fomit-frame-pointer`	20111205	20111120
7686553	`ref`	`gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer`	20111205	20111120
7697658	`ref`	`gcc -mcpu=ep9312 -O3 -fomit-frame-pointer`	20111205	20111120
7700809	`ref`	`gcc -mcpu=arm920t -Os -fomit-frame-pointer`	20111205	20111120
7716229	`ref`	`gcc -mcpu=arm7tdmi -O -fomit-frame-pointer`	20111205	20111120
7722353	`ref`	`gcc -mcpu=arm920t -O -fomit-frame-pointer`	20111205	20111120
7730924	`ref`	`gcc -mcpu=arm1020t -O -fomit-frame-pointer`	20111205	20111120
7731031	`ref`	`gcc -mcpu=arm9e -O -fomit-frame-pointer`	20111205	20111120
7756649	`ref`	`gcc -mcpu=arm9 -O -fomit-frame-pointer`	20111205	20111120
7759272	`ref`	`gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer`	20111205	20111120
7989795	`ref`	`gcc -mcpu=arm940t -O3 -fomit-frame-pointer`	20111205	20111120
8021721	`ref`	`gcc -mcpu=arm9e -O3 -fomit-frame-pointer`	20111205	20111120
8035234	`ref`	`gcc -mcpu=arm1020t -O3 -fomit-frame-pointer`	20111205	20111120
8059378	`ref`	`gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
8063940	`ref`	`gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer`	20111205	20111120
8078394	`ref`	`gcc -mcpu=arm9e -O2 -fomit-frame-pointer`	20111205	20111120
8083241	`ref`	`gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer`	20111205	20111120
8123818	`ref`	`gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
8169332	`ref`	`gcc -mcpu=xscale -O -fomit-frame-pointer`	20111205	20111120
8246806	`ref`	`gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer`	20111205	20111120
8414121	`ref`	`gcc -mcpu=xscale -Os -fomit-frame-pointer`	20111205	20111120
8491654	`ref`	`gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer`	20111205	20111120
8553601	`ref`	`gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer`	20111205	20111120
8894137	`ref`	`gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
9464366	`ref`	`gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns`	20111205	20111120
15551910	`ref`	`cc`	20111205	20111120
16230495	`ref`	`gcc -funroll-loops`	20111205	20111120
17834186	`ref`	`gcc`	20111205	20111120

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: cc

SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'

Number of similar (compiler,implementation) pairs: 87, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -O2 -fomit-frame-pointer	ref
gcc -O3 -fomit-frame-pointer	ref
gcc -O -fomit-frame-pointer	ref
gcc -Os -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -funroll-loops	ref
gcc -funroll-loops -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -O -fomit-frame-pointer	ref
gcc -funroll-loops -Os -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
gcc -mcpu=arm1020t -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm1020t -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm1020t -O -fomit-frame-pointer	ref
gcc -mcpu=arm1020t -Os -fomit-frame-pointer	ref
gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm10tdmi -O -fomit-frame-pointer	ref
gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136j-s -O -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer	ref
gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer	ref
gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns	ref
gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm7tdmi -O -fomit-frame-pointer	ref
gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer	ref
gcc -mcpu=arm920 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm920 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm920 -O -fomit-frame-pointer	ref
gcc -mcpu=arm920 -Os -fomit-frame-pointer	ref
gcc -mcpu=arm920t -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm920t -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm920t -O -fomit-frame-pointer	ref
gcc -mcpu=arm920t -Os -fomit-frame-pointer	ref
gcc -mcpu=arm940t -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm940t -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm940t -O -fomit-frame-pointer	ref
gcc -mcpu=arm940t -Os -fomit-frame-pointer	ref
gcc -mcpu=arm9 -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm9 -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm9 -O -fomit-frame-pointer	ref
gcc -mcpu=arm9 -Os -fomit-frame-pointer	ref
gcc -mcpu=arm9e -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm9e -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm9e -O -fomit-frame-pointer	ref
gcc -mcpu=arm9e -Os -fomit-frame-pointer	ref
gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer	ref
gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer	ref
gcc -mcpu=arm9tdmi -O -fomit-frame-pointer	ref
gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	ref
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	ref
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	ref
gcc -mcpu=ep9312 -O2 -fomit-frame-pointer	ref
gcc -mcpu=ep9312 -O3 -fomit-frame-pointer	ref
gcc -mcpu=ep9312 -O -fomit-frame-pointer	ref
gcc -mcpu=ep9312 -Os -fomit-frame-pointer	ref
gcc -mcpu=xscale -O2 -fomit-frame-pointer	ref
gcc -mcpu=xscale -O3 -fomit-frame-pointer	ref
gcc -mcpu=xscale -O -fomit-frame-pointer	ref
gcc -mcpu=xscale -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/pflash1/ref
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

BLAS.c: BLAS.c:1:0: warning: target CPU does not support THUMB instructions
GF.c: GF.c:1:0: warning: target CPU does not support THUMB instructions
GF16.c: GF16.c:1:0: warning: target CPU does not support THUMB instructions
GF256.c: GF256.c:1:0: warning: target CPU does not support THUMB instructions
GFword.c: GFword.c:1:0: warning: target CPU does not support THUMB instructions
PFLASH.c: PFLASH.c:1:0: warning: target CPU does not support THUMB instructions
SignScheme.c: SignScheme.c:1:0: warning: target CPU does not support THUMB instructions
SignScheme.c: SignScheme.c: In function 'signatureofshorthash':
SignScheme.c: SignScheme.c:211:2: warning: passing argument 1 of 'SignScheme_sign' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:95:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c: In function 'verification':
SignScheme.c: SignScheme.c:227:2: warning: passing argument 1 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
SignScheme.c: SignScheme.c:227:2: warning: passing argument 2 of 'SignScheme_GMap' discards qualifiers from pointer target type
SignScheme.c: SignScheme.c:152:5: note: expected 'byte *' but argument is of type 'const unsigned char *'
usehash.c: usehash.c:1:0: warning: target CPU does not support THUMB instructions
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions
measure.c: measure.c:1:0: warning: target CPU does not support THUMB instructions
measure.c: measure-anything.c:1:0: warning: target CPU does not support THUMB instructions

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