Implementation notes: aarch64, a53, crypto_hash/simd256

Computer: a53
Architecture: aarch64
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: simd256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
83880	`sphlib-small`	`gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv`	20160801	20160731
109600	`sphlib`	`gcc -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv`	20160801	20160731
148800	`sphlib`	`clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160801	20160731
149445	`sphlib-small`	`gcc -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv`	20160801	20160731
150660	`sphlib`	`gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv`	20160801	20160731
155520	`sphlib`	`gcc -mcpu=cortex-a53 -Os -fomit-frame-pointer -fwrapv`	20160801	20160731
174960	`sphlib-small`	`gcc -mcpu=cortex-a53 -Os -fomit-frame-pointer -fwrapv`	20160801	20160731
183465	`opt`	`gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv`	20160801	20160731
184680	`sphlib-small`	`clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160801	20160731
188325	`sphlib`	`gcc -mcpu=cortex-a53 -O -fomit-frame-pointer -fwrapv`	20160801	20160731
224000	`opt`	`gcc -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv`	20160801	20160731
273375	`opt`	`gcc -mcpu=cortex-a53 -Os -fomit-frame-pointer -fwrapv`	20160801	20160731
275200	`sphlib-small`	`gcc -mcpu=cortex-a53 -O -fomit-frame-pointer -fwrapv`	20160801	20160731
356800	`opt`	`clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160801	20160731
363285	`opt`	`gcc -mcpu=cortex-a53 -O -fomit-frame-pointer -fwrapv`	20160801	20160731
3222180	`ref`	`gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv`	20160801	20160731
3388635	`ref`	`gcc -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv`	20160801	20160731
5573600	`ref`	`gcc -mcpu=cortex-a53 -Os -fomit-frame-pointer -fwrapv`	20160801	20160731
5688630	`ref`	`clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160801	20160731
6214400	`ref`	`gcc -mcpu=cortex-a53 -O -fomit-frame-pointer -fwrapv`	20160801	20160731

Compiler output

Implementation: crypto_hash/simd256/ref
Compiler: clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

reference.c: reference.c:69:82: warning: expression result unused [-Wunused-value]
reference.c: state->gt;A[j] = state->gt;D[j] + w[j] + F(state->gt;A[j], state->gt;B[j], state->gt;C[j]), s;
reference.c: ^
reference.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_hash/simd256/vect128
Compiler: clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

vector.c: In file included from vector.c:5:
vector.c: ./vector.h:252:2: 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:344:38: error: array has incomplete element type 'const union cv'
vector.c: static const union cv FFT64_Twiddle[] = {
vector.c: ^
vector.c: ./vector.h:344:22: note: forward declaration of 'union cv'
vector.c: static const union cv FFT64_Twiddle[] = {
vector.c: ^
vector.c: ./vector.h:355:39: error: array has incomplete element type 'const union cv'
vector.c: static const union cv FFT128_Twiddle[] = {
vector.c: ^
vector.c: ./vector.h:344:22: note: forward declaration of 'union cv'
vector.c: static const union cv FFT64_Twiddle[] = {
vector.c: ^
vector.c: ./vector.h:367:39: error: array has incomplete element type 'const union cv'
vector.c: static const union cv FFT256_Twiddle[] = {
vector.c: ^
vector.c: ./vector.h:344:22: note: forward declaration of 'union cv'
vector.c: static const union cv FFT64_Twiddle[] = {
vector.c: ^
vector.c: vector.c:24:30: warning: implicit declaration of function 'CV' is invalid in C99 [-Wimplicit-function-declaration]
vector.c: static const union cv V128 = CV(128);
vector.c: ^
vector.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	vect128

Compiler output

Implementation: crypto_hash/simd256/vect128
Compiler: gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv

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
vector.c: static const union cv FFT64_Twiddle[] = {
vector.c: ^
vector.c: vector.h:355:25: error: array type has incomplete element type
vector.c: static const union cv FFT128_Twiddle[] = {
vector.c: ^
vector.c: vector.h:367:25: error: array type has incomplete element type
vector.c: static const union cv FFT256_Twiddle[] = {
vector.c: ^
vector.c: vector.c:24:20: error: variable 'V128' has initializer but incomplete type
vector.c: static const union cv V128 = CV(128);
vector.c: ^
vector.c: vector.c:25:20: error: variable 'V255' has initializer but incomplete type
vector.c: static const union cv V255 = CV(255);
vector.c: ^
vector.c: vector.c:26:20: error: variable 'V257' has initializer but incomplete type
vector.c: static const union cv V257 = CV(257);
vector.c: ^
vector.c: vector.c:27:20: error: variable 'V0' has initializer but incomplete type
vector.c: static const union cv8 V0 = CV(0);
vector.c: ^
vector.c: ...

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

Compiler	Implementations
gcc -mcpu=cortex-a53 -O2 -fomit-frame-pointer -fwrapv	vect128
gcc -mcpu=cortex-a53 -O3 -fomit-frame-pointer -fwrapv	vect128
gcc -mcpu=cortex-a53 -O -fomit-frame-pointer -fwrapv	vect128
gcc -mcpu=cortex-a53 -Os -fomit-frame-pointer -fwrapv	vect128