Implementation notes: armeabi, h9dragon, crypto_sign/ed25519

Computer: h9dragon
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20130126
Operation: crypto_sign
Primitive: ed25519

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
5033459	`ref10`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20121120	20121016
5068568	`ref10`	`gcc -mcpu=xscale -O -fomit-frame-pointer`	20121120	20121016
5112152	`ref10`	`gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5113094	`ref10`	`gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer`	20121120	20121016
5116057	`ref10`	`gcc -mcpu=arm1136j-s -O -fomit-frame-pointer`	20121120	20121016
5116222	`ref10`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer`	20121120	20121016
5117423	`ref10`	`gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5121032	`ref10`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer`	20121120	20121016
5259138	`ref10`	`gcc -mcpu=arm9e -O -fomit-frame-pointer`	20121120	20121016
5535508	`ref10`	`gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5540553	`ref10`	`gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5543736	`ref10`	`gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5543832	`ref10`	`gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5730075	`ref10`	`gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
5752271	`ref10`	`gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns`	20121120	20121016
6333937	`ref10`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20121120	20121016
6346134	`ref10`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20121120	20121016
6452240	`ref10`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20121120	20121016
6470108	`ref10`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer`	20121120	20121016
6576352	`ref10`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer`	20121120	20121016
6584934	`ref10`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer`	20121120	20121016
6906648	`ref10`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20121120	20121016
6929440	`ref10`	`gcc -mcpu=arm1020t -O -fomit-frame-pointer`	20121120	20121016
6930828	`ref10`	`gcc -funroll-loops -O -fomit-frame-pointer`	20121120	20121016
6933909	`ref10`	`gcc -mcpu=arm10tdmi -O -fomit-frame-pointer`	20121120	20121016
6946659	`ref10`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20121120	20121016
6947788	`ref10`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20121120	20121016
6954833	`ref10`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20121120	20121016
6957136	`ref10`	`gcc -mcpu=ep9312 -O -fomit-frame-pointer`	20121120	20121016
6958909	`ref10`	`gcc -mcpu=arm940t -O -fomit-frame-pointer`	20121120	20121016
6961986	`ref10`	`gcc -O -fomit-frame-pointer`	20121120	20121016
6965006	`ref10`	`gcc -mcpu=arm9 -O -fomit-frame-pointer`	20121120	20121016
6966341	`ref10`	`gcc -mcpu=arm920t -O -fomit-frame-pointer`	20121120	20121016
6966482	`ref10`	`gcc -mcpu=arm9tdmi -O -fomit-frame-pointer`	20121120	20121016
6967482	`ref10`	`gcc -mcpu=arm920 -O -fomit-frame-pointer`	20121120	20121016
6967933	`ref10`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20121120	20121016
6968353	`ref10`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20121120	20121016
6969344	`ref10`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20121120	20121016
7010965	`ref10`	`gcc -mcpu=arm7tdmi -O -fomit-frame-pointer`	20121120	20121016
7264537	`ref10`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20121120	20121016
7273213	`ref10`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20121120	20121016
7300261	`ref10`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20121120	20121016
7450062	`ref10`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20121120	20121016
7471783	`ref10`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20121120	20121016
7486074	`ref10`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20121120	20121016
7772169	`ref10`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer`	20121120	20121016
7912966	`ref10`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer`	20121120	20121016
7978479	`ref10`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer`	20121120	20121016
10424023	`ref10`	`gcc -mcpu=xscale -O2 -fomit-frame-pointer`	20121120	20121016
10505085	`ref10`	`gcc -mcpu=xscale -Os -fomit-frame-pointer`	20121120	20121016
10508778	`ref10`	`gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer`	20121120	20121016
10509692	`ref10`	`gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer`	20121120	20121016
10546829	`ref10`	`gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer`	20121120	20121016
10548654	`ref10`	`gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer`	20121120	20121016
10562665	`ref10`	`gcc -mcpu=xscale -O3 -fomit-frame-pointer`	20121120	20121016
10608543	`ref10`	`gcc -mcpu=arm9e -Os -fomit-frame-pointer`	20121120	20121016
10672853	`ref10`	`gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer`	20121120	20121016
10675654	`ref10`	`gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer`	20121120	20121016
10707625	`ref10`	`gcc -mcpu=arm9e -O2 -fomit-frame-pointer`	20121120	20121016
10817687	`ref10`	`gcc -mcpu=arm9e -O3 -fomit-frame-pointer`	20121120	20121016
12101976	`ref10`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20121120	20121016
12104661	`ref10`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20121120	20121016
12106611	`ref10`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20121120	20121016
12171470	`ref10`	`gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer`	20121120	20121016
12197250	`ref10`	`gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer`	20121120	20121016
12228806	`ref10`	`gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer`	20121120	20121016
12238164	`ref10`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20121120	20121016
12258412	`ref10`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20121120	20121016
12261169	`ref10`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20121120	20121016
12311450	`ref10`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20121120	20121016
12315813	`ref10`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20121120	20121016
12349716	`ref10`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20121120	20121016
12351612	`ref10`	`gcc -mcpu=arm920t -Os -fomit-frame-pointer`	20121120	20121016
12358077	`ref10`	`gcc -mcpu=arm9 -O2 -fomit-frame-pointer`	20121120	20121016
12360045	`ref10`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20121120	20121016
12361270	`ref10`	`gcc -mcpu=arm920 -O2 -fomit-frame-pointer`	20121120	20121016
12362066	`ref10`	`gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer`	20121120	20121016
12368665	`ref10`	`gcc -O2 -fomit-frame-pointer`	20121120	20121016
12368810	`ref10`	`gcc -mcpu=ep9312 -Os -fomit-frame-pointer`	20121120	20121016
12368858	`ref10`	`gcc -mcpu=arm9 -Os -fomit-frame-pointer`	20121120	20121016
12368945	`ref10`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20121120	20121016
12369089	`ref10`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20121120	20121016
12369152	`ref10`	`gcc -mcpu=arm940t -O2 -fomit-frame-pointer`	20121120	20121016
12369309	`ref10`	`gcc -mcpu=arm940t -Os -fomit-frame-pointer`	20121120	20121016
12369446	`ref10`	`gcc -mcpu=arm920 -Os -fomit-frame-pointer`	20121120	20121016
12376444	`ref10`	`gcc -Os -fomit-frame-pointer`	20121120	20121016
12378331	`ref10`	`gcc -mcpu=ep9312 -O2 -fomit-frame-pointer`	20121120	20121016
12379163	`ref10`	`gcc -mcpu=arm920t -O2 -fomit-frame-pointer`	20121120	20121016
12385862	`ref10`	`gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer`	20121120	20121016
12389367	`ref10`	`gcc -mcpu=arm1020t -Os -fomit-frame-pointer`	20121120	20121016
12389939	`ref10`	`gcc -mcpu=arm1020t -O2 -fomit-frame-pointer`	20121120	20121016
12404392	`ref10`	`gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer`	20121120	20121016
12404847	`ref10`	`gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer`	20121120	20121016
12409737	`ref10`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20121120	20121016
12409952	`ref10`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20121120	20121016
12410830	`ref10`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20121120	20121016
12429635	`ref10`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20121120	20121016
12612784	`ref10`	`gcc -mcpu=arm920t -O3 -fomit-frame-pointer`	20121120	20121016
12615603	`ref10`	`gcc -mcpu=arm9 -O3 -fomit-frame-pointer`	20121120	20121016
12620420	`ref10`	`gcc -mcpu=ep9312 -O3 -fomit-frame-pointer`	20121120	20121016
12621282	`ref10`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20121120	20121016
12621910	`ref10`	`gcc -mcpu=arm920 -O3 -fomit-frame-pointer`	20121120	20121016
12623517	`ref10`	`gcc -mcpu=arm940t -O3 -fomit-frame-pointer`	20121120	20121016
12636110	`ref10`	`gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer`	20121120	20121016
12636552	`ref10`	`gcc -O3 -fomit-frame-pointer`	20121120	20121016
12640917	`ref10`	`gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer`	20121120	20121016
12648381	`ref10`	`gcc -mcpu=arm1020t -O3 -fomit-frame-pointer`	20121120	20121016
12655783	`ref10`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20121120	20121016
16190714	`ref10`	`gcc`	20121120	20121016
16195150	`ref10`	`gcc -funroll-loops`	20121120	20121016
16208382	`ref10`	`cc`	20121120	20121016
20970688	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20121120	20121016
21135544	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20121120	20121016
21277912	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20121120	20121016
22167281	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20121120	20121016
26132491	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer`	20121120	20121016
26149813	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer`	20121120	20121016
26462631	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O3 -fomit-frame-pointer`	20121120	20121016
26843678	`ref`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20121120	20121016
26853734	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O2 -fomit-frame-pointer`	20121120	20121016
26866253	`ref`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20121120	20121016
26868162	`ref`	`gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
26868810	`ref`	`gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
27038614	`ref`	`gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
27055790	`ref`	`gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
27267527	`ref`	`gcc -mcpu=xscale -O2 -fomit-frame-pointer`	20121120	20121016
27401937	`ref`	`gcc -mcpu=xscale -O3 -fomit-frame-pointer`	20121120	20121016
27457656	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20121120	20121016
27527920	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20121120	20121016
27555192	`ref`	`gcc -mcpu=arm1136jf-s -O2 -fomit-frame-pointer`	20121119	20121016
27568945	`ref`	`gcc -mcpu=arm1136j-s -O2 -fomit-frame-pointer`	20121119	20121016
27628084	`ref`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20121119	20121016
27655297	`ref`	`gcc -O2 -fomit-frame-pointer`	20121119	20121016
27657718	`ref`	`gcc -mcpu=arm920t -O2 -fomit-frame-pointer`	20121119	20121016
27658671	`ref`	`gcc -mcpu=arm940t -O2 -fomit-frame-pointer`	20121119	20121016
27659482	`ref`	`gcc -mcpu=arm920 -O2 -fomit-frame-pointer`	20121119	20121016
27665098	`ref`	`gcc -mcpu=ep9312 -O2 -fomit-frame-pointer`	20121120	20121016
27666956	`ref`	`gcc -mcpu=arm9tdmi -O2 -fomit-frame-pointer`	20121119	20121016
27671101	`ref`	`gcc -mcpu=arm1136jf-s -O3 -fomit-frame-pointer`	20121119	20121016
27679190	`ref`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20121119	20121016
27681556	`ref`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20121119	20121016
27685001	`ref`	`gcc -mcpu=arm940t -O3 -fomit-frame-pointer`	20121119	20121016
27689474	`ref`	`gcc -mcpu=arm920 -O3 -fomit-frame-pointer`	20121119	20121016
27701474	`ref`	`gcc -mcpu=arm9e -O2 -fomit-frame-pointer`	20121119	20121016
27707579	`ref`	`gcc -mcpu=arm9e -O3 -fomit-frame-pointer`	20121119	20121016
27709703	`ref`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20121119	20121016
27710846	`ref`	`gcc -mcpu=arm9 -O3 -fomit-frame-pointer`	20121119	20121016
27715678	`ref`	`gcc -mcpu=arm9 -O2 -fomit-frame-pointer`	20121119	20121016
27727524	`ref`	`gcc -mcpu=arm1136j-s -O3 -fomit-frame-pointer`	20121119	20121016
27732822	`ref`	`gcc -O3 -fomit-frame-pointer`	20121119	20121016
27733871	`ref`	`gcc -mcpu=arm920t -O3 -fomit-frame-pointer`	20121119	20121016
27737034	`ref`	`gcc -mcpu=arm7tdmi -O2 -fomit-frame-pointer`	20121119	20121016
27738201	`ref`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20121119	20121016
27738782	`ref`	`gcc -mcpu=arm9tdmi -O3 -fomit-frame-pointer`	20121119	20121016
27745431	`ref`	`gcc -mcpu=ep9312 -O3 -fomit-frame-pointer`	20121120	20121016
27762954	`ref`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20121119	20121016
27785429	`ref`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20121119	20121016
27796570	`ref`	`gcc -mcpu=arm1020t -O2 -fomit-frame-pointer`	20121119	20121016
27805849	`ref`	`gcc -mcpu=arm10tdmi -O2 -fomit-frame-pointer`	20121119	20121016
27862219	`ref`	`gcc -mcpu=arm7tdmi -O3 -fomit-frame-pointer`	20121119	20121016
27897590	`ref`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20121119	20121016
27907310	`ref`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20121119	20121016
27940326	`ref`	`gcc -mcpu=arm1020t -O3 -fomit-frame-pointer`	20121119	20121016
27960446	`ref`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20121119	20121016
27969202	`ref`	`gcc -mcpu=arm10tdmi -O3 -fomit-frame-pointer`	20121119	20121016
28306490	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20121120	20121016
28314545	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20121120	20121016
30204334	`ref`	`gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer`	20121119	20121016
30213467	`ref`	`gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer`	20121119	20121016
30351739	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer`	20121120	20121016
30406662	`ref`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20121120	20121016
30637700	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -Os -fomit-frame-pointer`	20121120	20121016
30716636	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20121120	20121016
30720516	`ref`	`gcc -mcpu=xscale -Os -fomit-frame-pointer`	20121120	20121016
31052308	`ref`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20121119	20121016
31058351	`ref`	`gcc -mcpu=arm920t -Os -fomit-frame-pointer`	20121119	20121016
31060172	`ref`	`gcc -mcpu=arm940t -Os -fomit-frame-pointer`	20121119	20121016
31066927	`ref`	`gcc -Os -fomit-frame-pointer`	20121119	20121016
31068580	`ref`	`gcc -mcpu=ep9312 -Os -fomit-frame-pointer`	20121120	20121016
31068877	`ref`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20121119	20121016
31071986	`ref`	`gcc -mcpu=arm9tdmi -Os -fomit-frame-pointer`	20121119	20121016
31073630	`ref`	`gcc -mcpu=arm10tdmi -O -fomit-frame-pointer`	20121119	20121016
31074192	`ref`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20121119	20121016
31078328	`ref`	`gcc -mcpu=arm1020t -O -fomit-frame-pointer`	20121119	20121016
31081458	`ref`	`gcc -mcpu=arm920 -Os -fomit-frame-pointer`	20121119	20121016
31090384	`ref`	`gcc -mcpu=arm1136jf-s -Os -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
31094345	`ref`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20121119	20121016
31097698	`ref`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20121119	20121016
31105140	`ref`	`gcc -mcpu=arm7tdmi -Os -fomit-frame-pointer`	20121119	20121016
31111955	`ref`	`gcc -mcpu=arm9 -Os -fomit-frame-pointer`	20121119	20121016
31116091	`ref`	`gcc -mcpu=arm1136j-s -Os -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
31136717	`ref`	`gcc -mcpu=xscale -O -fomit-frame-pointer`	20121120	20121016
31247166	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20121120	20121016
31248634	`ref`	`gcc -mcpu=arm9e -Os -fomit-frame-pointer`	20121119	20121016
31270479	`ref`	`gcc -mcpu=arm9e -O -fomit-frame-pointer`	20121119	20121016
31309332	`ref`	`gcc -mcpu=arm10tdmi -Os -fomit-frame-pointer`	20121119	20121016
31358451	`ref`	`gcc -mcpu=arm1020t -Os -fomit-frame-pointer`	20121119	20121016
31858223	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20121120	20121016
33056026	`ref`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20121119	20121016
33062348	`ref`	`gcc -mcpu=arm9tdmi -O -fomit-frame-pointer`	20121119	20121016
33064617	`ref`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20121119	20121016
33077836	`ref`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20121119	20121016
33078025	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20121120	20121016
33078210	`ref`	`gcc -mcpu=arm940t -O -fomit-frame-pointer`	20121119	20121016
33078213	`ref`	`gcc -O -fomit-frame-pointer`	20121119	20121016
33079059	`ref`	`gcc -mcpu=arm920t -O -fomit-frame-pointer`	20121119	20121016
33091119	`ref`	`gcc -mcpu=ep9312 -O -fomit-frame-pointer`	20121120	20121016
33095590	`ref`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20121120	20121016
33099054	`ref`	`gcc -mcpu=arm920 -O -fomit-frame-pointer`	20121119	20121016
33105727	`ref`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20121119	20121016
33107916	`ref`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20121119	20121016
33110334	`ref`	`gcc -mcpu=cortex-a8 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer`	20121120	20121016
33120995	`ref`	`gcc -mcpu=cortex-a9 -mfloat-abi=softfp -mfpu=neon -O -fomit-frame-pointer`	20121120	20121016
33137977	`ref`	`gcc -mcpu=arm9 -O -fomit-frame-pointer`	20121119	20121016
33302739	`ref`	`gcc -mcpu=arm1136j-s -O -fomit-frame-pointer`	20121119	20121016
33314858	`ref`	`gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer`	20121119	20121016
33327606	`ref`	`gcc -mcpu=arm1136jf-s -O -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
33376665	`ref`	`gcc -mcpu=arm1136j-s -O -fomit-frame-pointer -fno-schedule-insns`	20121119	20121016
33485213	`ref`	`gcc -mcpu=arm7tdmi -O -fomit-frame-pointer`	20121119	20121016
326821987	`ref`	`cc`	20121120	20121016
327042230	`ref`	`gcc -funroll-loops`	20121120	20121016
327069630	`ref`	`gcc`	20121119	20121016

Test failure

Implementation: crypto_sign/ed25519/ref
Compiler: gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 22, namely:

Compiler	Implementations
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O2 -fomit-frame-pointer	ref ref10
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O3 -fomit-frame-pointer	ref ref10
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -O -fomit-frame-pointer	ref ref10
gcc -funroll-loops -fno-schedule-insns -march=iwmmxt -Os -fomit-frame-pointer	ref ref10
gcc -funroll-loops -march=iwmmxt -O2 -fomit-frame-pointer	ref ref10
gcc -funroll-loops -march=iwmmxt -O3 -fomit-frame-pointer	ref ref10
gcc -funroll-loops -march=iwmmxt -O -fomit-frame-pointer	ref ref10
gcc -funroll-loops -march=iwmmxt -Os -fomit-frame-pointer	ref ref10
gcc -mcpu=iwmmxt -O2 -fomit-frame-pointer	ref ref10
gcc -mcpu=iwmmxt -O3 -fomit-frame-pointer	ref ref10
gcc -mcpu=iwmmxt -Os -fomit-frame-pointer	ref ref10

Compiler output

Implementation: crypto_sign/ed25519/ref
Compiler: gcc -mcpu=cortex-r4 -O2 -fomit-frame-pointer

try.c: /usr/bin/ld: error: /home/djb/supercop-20121016/supercop-data/h9dragon/armeabi/lib/libsupercop.a(crypto_hash_sha512_sphlib_small-hash.o): Conflicting architecture profiles A/R
try.c: /usr/bin/ld: failed to merge target specific data of file /home/djb/supercop-20121016/supercop-data/h9dragon/armeabi/lib/libsupercop.a(crypto_hash_sha512_sphlib_small-hash.o)
try.c: /usr/bin/ld: error: /home/djb/supercop-20121016/supercop-data/h9dragon/armeabi/lib/libsupercop.a(crypto_hash_sha512_sphlib_small-sha2big.o): Conflicting architecture profiles A/R
try.c: /usr/bin/ld: failed to merge target specific data of file /home/djb/supercop-20121016/supercop-data/h9dragon/armeabi/lib/libsupercop.a(crypto_hash_sha512_sphlib_small-sha2big.o)
try.c: collect2: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -mcpu=cortex-r4 -O2 -fomit-frame-pointer	ref ref10
gcc -mcpu=cortex-r4 -O3 -fomit-frame-pointer	ref ref10
gcc -mcpu=cortex-r4 -O -fomit-frame-pointer	ref ref10
gcc -mcpu=cortex-r4 -Os -fomit-frame-pointer	ref ref10