Implementation notes: armeabi, pi2, crypto_hash/simd512

Computer: pi2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: simd512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
250021	`sphlib`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
259823	`opt`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
274558	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
278654	`sphlib`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
292453	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
301980	`sphlib-small`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
302325	`sphlib`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
344622	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
352370	`sphlib`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
363162	`opt`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
365334	`sphlib`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
391399	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
392842	`opt`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
433081	`opt`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
433873	`opt`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
6752947	`ref`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
6817710	`ref`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
9941566	`ref`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160806	20160731
11290348	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160806	20160731
13975767	`ref`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160806	20160731

Compiler output

Implementation: crypto_hash/simd512/ref
Compiler: clang -mcpu=native -mfpu=neon -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=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_hash/simd512/vect128
Compiler: clang -mcpu=native -mfpu=neon -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=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	vect128

Compiler output

Implementation: crypto_hash/simd512/vect128
Compiler: gcc -mcpu=native -mfpu=neon -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 '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.h:367:25: error: array type has incomplete element type 'union cv'
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:24:30: warning: implicit declaration of function 'CV' [-Wimplicit-function-declaration]
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: ...

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

Compiler	Implementations
gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv	vect128
gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv	vect128
gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv	vect128
gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv	vect128