Implementation notes: armeabi, pi2, crypto_hash/echo256

Computer: pi2
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: echo256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
203532	`sphlib`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
240826	`generic/opt32`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
245295	`generic/opt32`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
245871	`generic/opt32`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
249991	`sphlib`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
258052	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
270592	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
274908	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
276725	`powerpc/pp32cv2`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
277415	`sphlib-small`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
288647	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
297375	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
297464	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
312540	`sphlib`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
313848	`generic/opt32`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
333186	`generic/opt64`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
335399	`generic/opt32`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
335729	`sphlib`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
339304	`sphlib-small`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
368014	`generic/opt64`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
368155	`sphlib`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
378558	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
378748	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv`	20160805	20160731
388869	`powerpc/pp32cv2`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
392861	`generic/opt64`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
394167	`generic/opt64`	`gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv`	20160805	20160731
400691	`powerpc/pp32cv1`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160805	20160731
441336	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv`	20160805	20160731
477509	`generic/opt64`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731
499623	`powerpc/pp32cv1`	`gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv`	20160805	20160731

Compiler output

Implementation: crypto_hash/echo256/generic/opt64
Compiler: clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

echo64.c: echo64.c:501:29: warning: passing 'const unsigned char *' to parameter of type 'BitSequence *' (aka 'unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
echo64.c: if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c: ^~
echo64.c: echo64.c:488:46: note: passing argument to parameter 'data' here
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c: ^
echo64.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	generic/opt64

Compiler output

Implementation: crypto_hash/echo256/ccalik/bitsliced
Compiler: clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

hash.c: In file included from hash.c:18:
hash.c: In file included from /usr/bin/../lib/clang/3.8.1/include/tmmintrin.h:27:
hash.c: In file included from /usr/bin/../lib/clang/3.8.1/include/pmmintrin.h:27:
hash.c: In file included from /usr/bin/../lib/clang/3.8.1/include/emmintrin.h:27:
hash.c: In file included from /usr/bin/../lib/clang/3.8.1/include/xmmintrin.h:27:
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:45:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
hash.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:69:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
hash.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:75:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2);
hash.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:81:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_packuswb((__v4hi)__m1, (__v4hi)__m2);
hash.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:87:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_punpckhbw((__v8qi)__m1, (__v8qi)__m2);
hash.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:93:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_punpckhwd((__v4hi)__m1, (__v4hi)__m2);
hash.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: /usr/bin/../lib/clang/3.8.1/include/mmintrin.h:99:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
hash.c: return (__m64)__builtin_ia32_punpckhdq((__v2si)__m1, (__v2si)__m2);
hash.c: ...

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

Compiler	Implementations
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ccalik/bitsliced

Compiler output

Implementation: crypto_hash/echo256/generic/opt64
Compiler: gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv

echo64.c: echo64.c: In function 'crypto_hash_echo256_generic_opt64':
echo64.c: echo64.c:501:29: warning: passing argument 2 of 'Hash' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
echo64.c: if (Hash(CRYPTO_BYTES * 8,in,inlen * 8,out) == SUCCESS) return 0;
echo64.c: ^~
echo64.c: echo64.c:488:12: note: expected 'BitSequence * {aka unsigned char *}' but argument is of type 'const unsigned char *'
echo64.c: HashReturn Hash(int hashbitlen, BitSequence *data, DataLength databitlen, BitSequence *hashval)
echo64.c: ^~~~

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

Compiler	Implementations
gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv	generic/opt64
gcc -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv	generic/opt64
gcc -mcpu=native -mfpu=neon -O -fomit-frame-pointer -fwrapv	generic/opt64
gcc -mcpu=native -mfpu=neon -Os -fomit-frame-pointer -fwrapv	generic/opt64

Compiler output

Implementation: crypto_hash/echo256/ccalik/bitsliced
Compiler: gcc -mcpu=native -mfpu=neon -O2 -fomit-frame-pointer -fwrapv

hash.c: hash.c:18:23: fatal error: tmmintrin.h: No such file or directory
hash.c: #include gt;
hash.c: ^
hash.c: compilation terminated.

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

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