Implementation notes: amd64, pluton1mn, crypto_core/aes256decrypt

Computer: pluton1mn
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_core
Primitive: aes256decrypt

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
154	`dolbeau/aesenc-int`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160807	20160806
154	`dolbeau/aesenc-int`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160807	20160806
182	`dolbeau/aesenc-int`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160807	20160806
238	`dolbeau/aesenc-int`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160807	20160806
252	`dolbeau/aesenc-int`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160807	20160806
252	`dolbeau/aesenc-int`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160807	20160806
924	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160807	20160806
952	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160807	20160806
980	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160807	20160806
980	`dolbeau/std-4rt-nodk`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160807	20160806
1050	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160807	20160806
1064	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160807	20160806
1078	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160807	20160806
1092	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160807	20160806
1092	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160807	20160806
1092	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160807	20160806
1092	`dolbeau/std-4rt-nodk`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160807	20160806
1120	`dolbeau/std-2rt-nodk`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160807	20160806
1120	`dolbeau/std-2rt-nodk`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160807	20160806
1120	`dolbeau/std-4rt-nodk`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160807	20160806
1162	`dolbeau/std-1rt-nodk`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160807	20160806
1162	`dolbeau/std-2rt-nodk`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160807	20160806
1246	`dolbeau/std-1rt-nodk`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160807	20160806
1302	`dolbeau/std-1rt-nodk`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160807	20160806
2562	`openssl`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
2562	`openssl`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
2576	`openssl`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731
2576	`openssl`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
2576	`openssl`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
2604	`openssl`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
648004	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160806	20160731
948794	`ref`	`icc -xMIC-AVX512 -O2 -fomit-frame-pointer`	20160806	20160731
951482	`ref`	`icc -xMIC-AVX512 -O3 -fomit-frame-pointer`	20160806	20160731
2103528	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160806	20160731
2170630	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160806	20160731
2181872	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160806	20160731

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 [-Wincompatible-pointer-types]
core.c: __m128i key0 = _mm_loadu_si128((const unsigned int *)(key+0));
core.c: ^
core.c: In file included from /usr/local/gcc-6.1.0/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include/xmmintrin.h:1249:0,
core.c: from /usr/local/gcc-6.1.0/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include/immintrin.h:29,
core.c: from core.c:9:
core.c: /usr/local/gcc-6.1.0/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include/emmintrin.h:696:1: 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 [-Wincompatible-pointer-types]
core.c: __m128i key1 = _mm_loadu_si128((const unsigned int *)(key+16));
core.c: ^
core.c: In file included from /usr/local/gcc-6.1.0/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include/xmmintrin.h:1249:0,
core.c: from /usr/local/gcc-6.1.0/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include/immintrin.h:29,
core.c: from core.c:9:
core.c: /usr/local/gcc-6.1.0/lib/gcc/x86_64-pc-linux-gnu/6.1.0/include/emmintrin.h:696:1: 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: ^~~~~~~~~~~~~~~

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/dolbeau/aesenc-int
Compiler: icc -xMIC-AVX512 -O2 -fomit-frame-pointer

core.c: core.c(13): warning #167: argument of type "const unsigned int *" is incompatible with parameter of type "const union __m128i *"
core.c: __m128i key0 = _mm_loadu_si128((const unsigned int *)(key+0));
core.c: ^
core.c:
core.c: core.c(14): warning #167: argument of type "const unsigned int *" is incompatible with parameter of type "const union __m128i *"
core.c: __m128i key1 = _mm_loadu_si128((const unsigned int *)(key+16));
core.c: ^
core.c:

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
icc -xMIC-AVX512 -O2 -fomit-frame-pointer	dolbeau/aesenc-int
icc -xMIC-AVX512 -O3 -fomit-frame-pointer	dolbeau/aesenc-int