Implementation notes: aarch64, a72, crypto_hash/simd256

Computer: a72
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20170904
Operation: crypto_hash
Primitive: simd256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
60234	? ? ?	? ? ?	`sphlib`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
61721	? ? ?	? ? ?	`sphlib`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
71851	? ? ?	? ? ?	`sphlib`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
73249	? ? ?	? ? ?	`sphlib-small`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
74371	? ? ?	? ? ?	`sphlib`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
75235	? ? ?	? ? ?	`sphlib-small`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
87218	? ? ?	? ? ?	`sphlib-small`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
89760	? ? ?	? ? ?	`sphlib-small`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
94408	? ? ?	? ? ?	`opt`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
96594	? ? ?	? ? ?	`opt`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
98854	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
104196	? ? ?	? ? ?	`sphlib`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
105289	? ? ?	? ? ?	`sphlib`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
123310	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
123599	? ? ?	? ? ?	`sphlib-small`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
124665	? ? ?	? ? ?	`sphlib-small`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
179167	? ? ?	? ? ?	`opt`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
179405	? ? ?	? ? ?	`opt`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904
2643290	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O3`	20171007	20170904
2672837	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3`	20171007	20170904
2674477	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-O2`	20171007	20170904
2717658	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2`	20171007	20170904
2933029	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=native_-mtune=native_-Os`	20171007	20170904
4077007	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os`	20171007	20170904

Compiler output

Implementation: crypto_hash/simd256/vect128
Compiler: gcc -funroll-loops -march=native -mtune=native -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 -march=native -mtune=native -O2	vect128
gcc -funroll-loops -march=native -mtune=native -O3	vect128
gcc -funroll-loops -march=native -mtune=native -Os	vect128
gcc -march=native -mtune=native -O2	vect128
gcc -march=native -mtune=native -O3	vect128
gcc -march=native -mtune=native -Os	vect128