Implementation notes: armeabi, cubie2, crypto_hash/blake256

Computer: cubie2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: blake256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
54774	`arm11`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
54774	`arm11`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
54799	`arm11`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
54975	`arm11`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
55002	`arm11`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
55059	`arm11`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
55098	`arm_thumb2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
55101	`arm_thumb2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
55111	`arm_thumb2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
55302	`arm_thumb2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
55314	`arm_thumb2`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
55326	`arm_thumb2`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
61632	`vect128-neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
61656	`vect128-neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
61656	`vect128-neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
61662	`vect128-neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
61662	`vect128-neon`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
61674	`vect128-neon`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
63564	`sphlib`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
65775	`sphlib`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
66789	`bswap`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
67166	`bswap`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
69218	`regs`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
70005	`vect128`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
70074	`vect128`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
70614	`regs`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
73928	`sphlib`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
73961	`sphlib`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
74313	`sphlib`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
74364	`sphlib`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
76773	`bswap`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
76785	`bswap`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
76796	`bswap`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
76799	`bswap`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
80703	`regs`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
80709	`regs`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
80985	`regs`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
81018	`regs`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
110430	`sphlib-small`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
111703	`sphlib-small`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
120009	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
120732	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -Os`	20161214	20161026
143298	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
143442	`sphlib-small`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
143499	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
144012	`sphlib-small`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
146943	`sphlib-small`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
146946	`sphlib-small`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O3`	20161214	20161026
150339	`ref`	`gcc -funroll-loops -mcpu=native -mfpu=neon-vfpv4 -O2`	20161214	20161026
157023	`ref`	`gcc -mcpu=native -mfpu=neon-vfpv4 -O2`	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