Implementation notes: amd64, waldorf, crypto_core/aes256decrypt

Computer: waldorf
Architecture: amd64
CPU ID: GenuineIntel-000106e5-bfebfbff
SUPERCOP version: 20160715
Operation: crypto_core
Primitive: aes256decrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1044	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160718	20160715
1168	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160718	20160715
1212	`dolbeau/std-4rt-nodk`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160718	20160715
1252	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160718	20160715
1276	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160718	20160715
1284	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160718	20160715
1284	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160718	20160715
1408	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160718	20160715
1460	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160718	20160715
1476	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160718	20160715
1480	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160718	20160715
1512	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160718	20160715
1648	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160718	20160715
1696	`dolbeau/std-1rt-nodk`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160718	20160715
1860	`dolbeau/std-2rt-nodk`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160718	20160715
1230072	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160718	20160715
1446316	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160718	20160715
2462572	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160718	20160715
2555264	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160718	20160715
2580840	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160718	20160715

Compiler output

Implementation: crypto_core/aes256decrypt/dolbeau/aesenc-int
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

core.c: core.c:13:34: warning: incompatible pointer types passing 'const unsigned int *' to parameter of type 'const __m128i *' [-Wincompatible-pointer-types]
core.c: __m128i key0 = _mm_loadu_si128((const unsigned int *)(key+0));
core.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: /usr/include/clang/3.5.0/include/emmintrin.h:1069:32: note: passing argument to parameter '__p' here
core.c: _mm_loadu_si128(__m128i const *__p)
core.c: ^
core.c: core.c:14:34: warning: incompatible pointer types passing 'const unsigned int *' to parameter of type 'const __m128i *' [-Wincompatible-pointer-types]
core.c: __m128i key1 = _mm_loadu_si128((const unsigned int *)(key+16));
core.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: /usr/include/clang/3.5.0/include/emmintrin.h:1069:32: note: passing argument to parameter '__p' here
core.c: _mm_loadu_si128(__m128i const *__p)
core.c: ^
core.c: core.c:43:3: warning: implicit declaration of function '_mm_aeskeygenassist_si128' is invalid in C99 [-Wimplicit-function-declaration]
core.c: BLOCK1(0x01);
core.c: ^
core.c: core.c:24:11: note: expanded from macro 'BLOCK1'
core.c: temp1 = _mm_aeskeygenassist_si128(temp2, IMM); \
core.c: ^
core.c: core.c:43:3: error: assigning to '__m128i' (vector of 2 'long long' values) from incompatible type 'int'
core.c: BLOCK1(0x01);
core.c: ^~~~~~~~~~~~
core.c: core.c:24:9: note: expanded from macro 'BLOCK1'
core.c: temp1 = _mm_aeskeygenassist_si128(temp2, IMM); \
core.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
core.c: core.c:44:3: error: assigning to '__m128i' (vector of 2 'long long' values) from incompatible type 'int'
core.c: ...

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

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	dolbeau/aesenc-int

Compiler output

Implementation: crypto_core/aes256decrypt/openssl
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

core.c: core.c:1:10: fatal error: 'openssl/aes.h' file not found
core.c: #include gt;
core.c: ^
core.c: 1 error generated.

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

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	openssl

Compiler output

Implementation: crypto_core/aes256decrypt/dolbeau/aesenc-int
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

core.c: core.c: In function 'aes256ni_setkey_encrypt':
core.c: core.c:13:34: warning: passing argument 1 of '_mm_loadu_si128' from incompatible pointer type
core.c: __m128i key0 = _mm_loadu_si128((const unsigned int *)(key+0));
core.c: ^
core.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/4.9/include/xmmintrin.h:1258:0,
core.c: from /usr/lib/gcc/x86_64-linux-gnu/4.9/include/immintrin.h:29,
core.c: from core.c:9:
core.c: /usr/lib/gcc/x86_64-linux-gnu/4.9/include/emmintrin.h:692:1: note: expected 'const __vector(2) long long int *' but argument is of type 'const unsigned int *'
core.c: _mm_loadu_si128 (__m128i const *__P)
core.c: ^
core.c: core.c:14:34: warning: passing argument 1 of '_mm_loadu_si128' from incompatible pointer type
core.c: __m128i key1 = _mm_loadu_si128((const unsigned int *)(key+16));
core.c: ^
core.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/4.9/include/xmmintrin.h:1258:0,
core.c: from /usr/lib/gcc/x86_64-linux-gnu/4.9/include/immintrin.h:29,
core.c: from core.c:9:
core.c: /usr/lib/gcc/x86_64-linux-gnu/4.9/include/emmintrin.h:692:1: note: expected 'const __vector(2) long long int *' but argument is of type 'const unsigned int *'
core.c: _mm_loadu_si128 (__m128i const *__P)
core.c: ^
core.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/4.9/include/immintrin.h:39:0,
core.c: from core.c:9:
core.c: /usr/lib/gcc/x86_64-linux-gnu/4.9/include/wmmintrin.h:87:1: error: inlining failed in call to always_inline '_mm_aeskeygenassist_si128': target specific option mismatch
core.c: _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
core.c: ^
core.c: core.c:24:9: error: called from here
core.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	dolbeau/aesenc-int
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	dolbeau/aesenc-int
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	dolbeau/aesenc-int
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	dolbeau/aesenc-int

Compiler output

Implementation: crypto_core/aes256decrypt/openssl
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

core.c: core.c:1:25: fatal error: openssl/aes.h: No such file or directory
core.c: #include gt;
core.c: ^
core.c: compilation terminated.

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	openssl
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	openssl
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	openssl
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	openssl