Implementation notes: armeabi, cubox, crypto_hash/simd256

Computer: cubox
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: simd256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
188051	`sphlib`	`gcc -funroll-loops -mcpu=marvell-pj4 -O2`	20161210	20161026
192120	`sphlib`	`gcc -funroll-loops -mcpu=marvell-pj4 -O3`	20161210	20161026
192352	`sphlib`	`gcc -funroll-loops -mcpu=marvell-pj4 -Os`	20161210	20161026
202713	`sphlib-small`	`gcc -funroll-loops -mcpu=marvell-pj4 -O2`	20161210	20161026
210376	`sphlib-small`	`gcc -funroll-loops -mcpu=marvell-pj4 -O3`	20161210	20161026
211838	`sphlib`	`gcc -mcpu=marvell-pj4 -O2`	20161210	20161026
212864	`sphlib`	`gcc -mcpu=marvell-pj4 -O3`	20161210	20161026
218552	`sphlib`	`gcc -mcpu=marvell-pj4 -Os`	20161210	20161026
226992	`sphlib-small`	`gcc -mcpu=marvell-pj4 -O3`	20161210	20161026
228261	`opt`	`gcc -funroll-loops -mcpu=marvell-pj4 -O2`	20161210	20161026
229904	`sphlib-small`	`gcc -mcpu=marvell-pj4 -O2`	20161210	20161026
231654	`opt`	`gcc -funroll-loops -mcpu=marvell-pj4 -O3`	20161210	20161026
244949	`opt`	`gcc -mcpu=marvell-pj4 -O3`	20161210	20161026
266072	`sphlib-small`	`gcc -funroll-loops -mcpu=marvell-pj4 -Os`	20161210	20161026
292720	`sphlib-small`	`gcc -mcpu=marvell-pj4 -Os`	20161210	20161026
297451	`opt`	`gcc -mcpu=marvell-pj4 -O2`	20161210	20161026
490375	`opt`	`gcc -funroll-loops -mcpu=marvell-pj4 -Os`	20161210	20161026
499458	`opt`	`gcc -mcpu=marvell-pj4 -Os`	20161210	20161026
3216746	`ref`	`gcc -mcpu=marvell-pj4 -O3`	20161210	20161026
3337120	`ref`	`gcc -mcpu=marvell-pj4 -O2`	20161210	20161026
3343683	`ref`	`gcc -funroll-loops -mcpu=marvell-pj4 -O3`	20161210	20161026
3447637	`ref`	`gcc -funroll-loops -mcpu=marvell-pj4 -O2`	20161210	20161026
31957666	`ref`	`gcc -funroll-loops -mcpu=marvell-pj4 -Os`	20161210	20161026
32145351	`ref`	`gcc -mcpu=marvell-pj4 -Os`	20161210	20161026

Compiler output

Implementation: crypto_hash/simd256/vect128
Compiler: gcc -funroll-loops -mcpu=marvell-pj4 -O2

vector.c: In file included from vector.c:5:0:
vector.c: vector.h:252:2: error: #error "I don't know how to vectorize on this architecture."
vector.c: #error "I don't know how to vectorize on this architecture."
vector.c: ^~~~~
vector.c: vector.h:344:25: error: array type has incomplete element type 'union cv'
vector.c: static const union cv FFT64_Twiddle[] = {
vector.c: ^~~~~~~~~~~~~
vector.c: vector.h:355:25: error: array type has incomplete element type 'union cv'
vector.c: static const union cv FFT128_Twiddle[] = {
vector.c: ^~~~~~~~~~~~~~
vector.c: ...
vector.c: ^~~~
vector.c: vector.c:25:23: error: storage size of 'V255' isn't known
vector.c: static const union cv V255 = CV(255);
vector.c: ^~~~
vector.c: vector.c:26:23: error: storage size of 'V257' isn't known
vector.c: static const union cv V257 = CV(257);
vector.c: ^~~~
vector.c: vector.c:27:25: error: storage size of 'V0' isn't known
vector.c: static const union cv8 V0 = CV(0);
vector.c: ^~

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

Compiler	Implementations
gcc -funroll-loops -mcpu=marvell-pj4 -O2	vect128
gcc -funroll-loops -mcpu=marvell-pj4 -O3	vect128
gcc -funroll-loops -mcpu=marvell-pj4 -Os	vect128
gcc -mcpu=marvell-pj4 -O2	vect128
gcc -mcpu=marvell-pj4 -O3	vect128
gcc -mcpu=marvell-pj4 -Os	vect128

Compiler output

Implementation: crypto_hash/simd256/vectarm
Compiler: gcc -funroll-loops -mcpu=marvell-pj4 -O2

vector_arm.c: vector_arm.c: In function 'fft64':
vector_arm.c: vector_arm.c:182:5: error: impossible constraint in 'asm'
vector_arm.c: __asm__ (
vector_arm.c: ^~~~~~~
vector_arm.c: vector_arm.c:217:5: error: impossible constraint in 'asm'
vector_arm.c: __asm__ (
vector_arm.c: ^~~~~~~

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

Compiler	Implementations
gcc -funroll-loops -mcpu=marvell-pj4 -O2	vectarm
gcc -funroll-loops -mcpu=marvell-pj4 -O3	vectarm
gcc -funroll-loops -mcpu=marvell-pj4 -Os	vectarm
gcc -mcpu=marvell-pj4 -O2	vectarm
gcc -mcpu=marvell-pj4 -O3	vectarm
gcc -mcpu=marvell-pj4 -Os	vectarm