Implementation notes: armeabi, flops, crypto_hash/skein256256

Computer: flops
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20140622
Operation: crypto_hash
Primitive: skein256256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
32904	`arm_neon`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140504	20140425
32904	`arm_neon`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140504	20140425
32912	`arm_neon`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140504	20140425
32934	`arm_neon`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140504	20140425
32940	`arm_neon`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140504	20140425
32948	`arm_neon`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140504	20140425
32964	`arm_neon`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140504	20140425
33048	`arm_neon`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140504	20140425
33048	`arm_neon`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140504	20140425
33048	`arm_neon`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140504	20140425
33048	`arm_neon`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140504	20140425
33050	`arm_neon`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140504	20140425
33054	`arm_neon`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140504	20140425
33054	`arm_neon`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140504	20140425
33092	`arm_neon`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140504	20140425
33110	`arm_neon`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140504	20140425
33112	`arm_neon`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140504	20140425
33114	`arm_neon`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140504	20140425
33116	`arm_neon`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140504	20140425
33116	`arm_neon`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140504	20140425
35034	`arm`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140504	20140425
35038	`arm`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140504	20140425
35048	`arm`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140504	20140425
35050	`arm`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140504	20140425
35056	`arm`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140504	20140425
35058	`arm`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140504	20140425
35066	`arm`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140504	20140425
35076	`arm`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140504	20140425
35076	`arm`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140504	20140425
35078	`arm`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140504	20140425
35078	`arm`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140504	20140425
35079	`arm`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140504	20140425
35079	`arm`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140504	20140425
35079	`arm`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140504	20140425
35081	`arm`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140504	20140425
35087	`arm`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140504	20140425
35134	`arm`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140504	20140425
35145	`arm`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140504	20140425
35146	`arm`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140504	20140425
35178	`arm`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140504	20140425
38094	`arm_thumb`	`gcc -O2 -fomit-frame-pointer`	20140504	20140425
38102	`arm_thumb`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140504	20140425
38108	`arm_thumb`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140504	20140425
38117	`arm_thumb`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140504	20140425
38124	`arm_thumb`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140504	20140425
38126	`arm_thumb`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140504	20140425
38132	`arm_thumb`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140504	20140425
38132	`arm_thumb`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140504	20140425
38138	`arm_thumb`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140504	20140425
38144	`arm_thumb`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140504	20140425
38148	`arm_thumb`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140504	20140425
38158	`arm_thumb`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140504	20140425
38158	`arm_thumb`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140504	20140425
38160	`arm_thumb`	`gcc -Os -fomit-frame-pointer`	20140504	20140425
38162	`arm_thumb`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140504	20140425
38166	`arm_thumb`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140504	20140425
38166	`arm_thumb`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140504	20140425
38171	`arm_thumb`	`gcc -O -fomit-frame-pointer`	20140504	20140425
38174	`arm_thumb`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140504	20140425
38177	`arm_thumb`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140504	20140425
38182	`arm_thumb`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140504	20140425
38186	`arm_thumb`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140504	20140425
38188	`arm_thumb`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140504	20140425
38196	`arm_thumb`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140504	20140425
38204	`arm_thumb`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140504	20140425
38206	`arm_thumb`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140504	20140425
38210	`arm_thumb`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140504	20140425
38213	`arm_thumb`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140504	20140425
38218	`arm_thumb`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140504	20140425
38218	`arm_thumb`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140504	20140425
38224	`arm_thumb`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140504	20140425
38230	`arm_thumb`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140504	20140425
38230	`arm_thumb`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140504	20140425
38232	`arm_thumb`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140504	20140425
38232	`arm_thumb`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140504	20140425
38232	`arm_thumb`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140504	20140425
38232	`arm_thumb`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140504	20140425
38234	`arm_thumb`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140504	20140425
38238	`arm_thumb`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140504	20140425
38240	`arm_thumb`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140504	20140425
38242	`arm_thumb`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140504	20140425
38248	`arm_thumb`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140504	20140425
38252	`arm_thumb`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140504	20140425
38252	`arm_thumb`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140504	20140425
38252	`arm_thumb`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140504	20140425
38260	`arm_thumb`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140504	20140425
38262	`arm_thumb`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140504	20140425
38268	`arm_thumb`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140504	20140425
38274	`arm_thumb`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140504	20140425
38282	`arm_thumb`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140504	20140425
38358	`arm_thumb`	`gcc`	20140504	20140425
38362	`arm_thumb`	`gcc -funroll-loops`	20140504	20140425
38364	`arm_thumb`	`cc`	20140504	20140425
38418	`arm_thumb`	`gcc -O3 -fomit-frame-pointer`	20140504	20140425
38778	`arm_thumb`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140504	20140425
73194	`opt`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140504	20140425
73202	`opt`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140504	20140425
74065	`opt`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140504	20140425
74077	`opt`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140504	20140425
75190	`opt`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140504	20140425
75190	`opt`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140504	20140425
76774	`opt`	`gcc -O2 -fomit-frame-pointer`	20140504	20140425
76786	`opt`	`gcc -O3 -fomit-frame-pointer`	20140504	20140425
78092	`opt`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140504	20140425
78123	`opt`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140504	20140425
80828	`opt`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20140504	20140425
80870	`opt`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20140504	20140425
82110	`opt`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20140504	20140425
82160	`opt`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20140504	20140425
90606	`opt`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140504	20140425
91037	`opt`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140504	20140425
91049	`opt`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140504	20140425
93771	`opt`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140504	20140425
94030	`opt`	`gcc -Os -fomit-frame-pointer`	20140504	20140425
94110	`opt`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140504	20140425
94163	`opt`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140504	20140425
96255	`opt`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20140504	20140425
96283	`opt`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20140504	20140425
96304	`opt`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140504	20140425
96344	`opt`	`gcc -O -fomit-frame-pointer`	20140504	20140425
97904	`opt`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20140504	20140425
97912	`opt`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20140504	20140425
97912	`opt`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20140504	20140425
97912	`opt`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20140504	20140425
97912	`opt`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20140504	20140425
98570	`opt`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20140504	20140425
99446	`opt`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20140504	20140425
99454	`opt`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20140504	20140425
99460	`opt`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20140504	20140425
99468	`opt`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20140504	20140425
99468	`opt`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20140504	20140425
99472	`opt`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20140504	20140425
99474	`opt`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20140504	20140425
99474	`opt`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20140504	20140425
99476	`opt`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20140504	20140425
99584	`opt`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20140504	20140425
101952	`opt`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20140504	20140425
102210	`opt`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20140504	20140425
102212	`opt`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20140504	20140425
102224	`opt`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20140504	20140425
102228	`opt`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20140504	20140425
103672	`opt`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20140504	20140425
266372	`opt`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20140504	20140425
269794	`opt`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20140504	20140425
282607	`opt`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140504	20140425
287784	`opt`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20140504	20140425
320983	`opt`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20140504	20140425
365213	`opt`	`cc`	20140504	20140425
365273	`opt`	`gcc -funroll-loops`	20140504	20140425
365280	`opt`	`gcc`	20140504	20140425

Test failure

Implementation: crypto_hash/skein256256/arm
Compiler: cc

error 111

Number of similar (compiler,implementation) pairs: 70, namely:

Compiler	Implementations
cc	arm arm_neon
gcc	arm arm_neon
gcc -O2 -fomit-frame-pointer	arm arm_neon
gcc -O3 -fomit-frame-pointer	arm arm_neon
gcc -O -fomit-frame-pointer	arm arm_neon
gcc -Os -fomit-frame-pointer	arm arm_neon
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	arm arm_neon
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	arm arm_neon
gcc -fno-schedule-insns -O -fomit-frame-pointer	arm arm_neon
gcc -fno-schedule-insns -Os -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops	arm arm_neon
gcc -funroll-loops -O2 -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -O3 -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -O -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -Os -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	arm arm_neon
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	arm arm_neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	arm arm_neon

Compiler output

Implementation: crypto_hash/skein256256/arm
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

SHA3api_ref.c: SHA3api_ref.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
hash.c: hash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein.c: skein.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_block.c: skein_block.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_debug.c: skein_debug.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_block_noneon.S: skein_block_noneon.S: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: 40, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm810 -O -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm810 -Os -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm8 -O -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=arm8 -Os -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm -O -fomit-frame-pointer	arm arm_thumb
gcc -mcpu=strongarm -Os -fomit-frame-pointer	arm arm_thumb

Compiler output

Implementation: crypto_hash/skein256256/opt
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

SHA3api_ref.c: SHA3api_ref.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
hash.c: hash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein.c: skein.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_block.c: skein_block.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_debug.c: skein_debug.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	opt
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	opt
gcc -mcpu=arm810 -O -fomit-frame-pointer	opt
gcc -mcpu=arm810 -Os -fomit-frame-pointer	opt
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	opt
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	opt
gcc -mcpu=arm8 -O -fomit-frame-pointer	opt
gcc -mcpu=arm8 -Os -fomit-frame-pointer	opt
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	opt
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	opt
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	opt
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	opt
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	opt
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	opt
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	opt
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	opt
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	opt
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	opt
gcc -mcpu=strongarm -O -fomit-frame-pointer	opt
gcc -mcpu=strongarm -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_hash/skein256256/arm_neon
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

SHA3api_ref.c: SHA3api_ref.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
hash.c: hash.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein.c: skein.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_debug.c: skein_debug.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
skein_block_cortexa8.S: skein_block_cortexa8.S: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	arm_neon
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	arm_neon
gcc -mcpu=arm810 -O -fomit-frame-pointer	arm_neon
gcc -mcpu=arm810 -Os -fomit-frame-pointer	arm_neon
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	arm_neon
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	arm_neon
gcc -mcpu=arm8 -O -fomit-frame-pointer	arm_neon
gcc -mcpu=arm8 -Os -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm -O -fomit-frame-pointer	arm_neon
gcc -mcpu=strongarm -Os -fomit-frame-pointer	arm_neon