Implementation notes: armeabi, a15, crypto_hash/blake256

Computer: a15
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: blake256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
30940	`sphlib`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
31110	`sphlib`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
31168	`sphlib`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
31294	`sphlib`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
31476	`arm_thumb2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
31479	`arm_thumb2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
31511	`arm_thumb2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
31609	`arm_thumb2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
31643	`arm_thumb2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
31686	`arm_thumb2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
33040	`bswap`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
33486	`bswap`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
33522	`bswap`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
34141	`bswap`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
34164	`regs`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
34180	`bswap`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
34221	`bswap`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
34902	`regs`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
34914	`regs`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
35345	`regs`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
35854	`regs`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
35976	`regs`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
36159	`sphlib`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
37247	`sphlib`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
37646	`vect128-neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
37648	`vect128-neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
37648	`vect128-neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
37649	`vect128-neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
37655	`vect128-neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
37670	`vect128-neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
38759	`vect128`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
39394	`vect128`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
41045	`arm11`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
41057	`arm11`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
41076	`arm11`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
41141	`arm11`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
41195	`arm11`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
41265	`arm11`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
52766	`sphlib-small`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
53759	`sphlib-small`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
58456	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
59517	`sphlib-small`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
59583	`sphlib-small`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
59769	`sphlib-small`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
60149	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
60918	`sphlib-small`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
64119	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
67979	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
71337	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
73082	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026

Test failure

Implementation: crypto_hash/blake256/vect128
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

error 111

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	vect128
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	vect128
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	vect128
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	vect128

Compiler output

Implementation: crypto_hash/blake256/vect128-mmxhack
Compiler: gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2

vector.c: In file included from vector.c:140:0:
vector.c: /usr/lib/gcc/armv7l-unknown-linux-gnueabihf/6.2.1/include/mmintrin.h:28:2: error: #error mmintrin.h included without enabling WMMX/WMMX2 instructions (e.g. -march=iwmmxt or -march=iwmmxt2)
vector.c: #error mmintrin.h included without enabling WMMX/WMMX2 instructions (e.g. -march=iwmmxt or -march=iwmmxt2)
vector.c: ^~~~~
vector.c: vector.c:141:23: fatal error: emmintrin.h: No such file or directory
vector.c: #include gt;
vector.c: ^
vector.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2	vect128-mmxhack
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3	vect128-mmxhack
gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os	vect128-mmxhack
gcc -mcpu=native -mfpu=neon-vfpv4 -O2	vect128-mmxhack
gcc -mcpu=native -mfpu=neon-vfpv4 -O3	vect128-mmxhack
gcc -mcpu=native -mfpu=neon-vfpv4 -Os	vect128-mmxhack