Implementation notes: amd64, h3neo, crypto_aead/paeq128t

Computer: h3neo
Architecture: amd64
CPU ID: AuthenticAMD-00100f63-078bfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: paeq128t
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
4715143? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2016110520161009
4769491? ? ?? ? ?refg++_-march=k8_-O3_-fomit-frame-pointer2016110520161009
4783269? ? ?? ? ?refg++_-m64_-march=k8_-O3_-fomit-frame-pointer2016110520161009
4792514? ? ?? ? ?refg++_-march=barcelona_-O3_-fomit-frame-pointer2016110520161009
4808430? ? ?? ? ?refg++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2016110520161009
4812114? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2016110520161009
4830225? ? ?? ? ?refg++_-m64_-march=barcelona_-O3_-fomit-frame-pointer2016110520161009
4959884? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2016110520161009
4986976? ? ?? ? ?refg++_-O3_-fomit-frame-pointer2016110520161009
4994534? ? ?? ? ?refclang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2016110520161009
4996428? ? ?? ? ?refclang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
5004030? ? ?? ? ?refg++_-fno-schedule-insns_-O3_-fomit-frame-pointer2016110520161009
5005198? ? ?? ? ?refg++_-m64_-O3_-fomit-frame-pointer2016110520161009
5023510? ? ?? ? ?refclang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
5028612? ? ?? ? ?refclang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
5032432? ? ?? ? ?refclang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
5033790? ? ?? ? ?refclang++_-O3_-fomit-frame-pointer_-Qunused-arguments2016110520161009
5073181? ? ?? ? ?refg++_-m64_-march=nocona_-O3_-fomit-frame-pointer2016110520161009
5100323? ? ?? ? ?refg++_-march=nocona_-O3_-fomit-frame-pointer2016110520161009
8374463? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2016110520161009
11557639? ? ?? ? ?refg++_-m64_-march=nocona_-O2_-fomit-frame-pointer2016110520161009
11581352? ? ?? ? ?refg++_-march=nocona_-O2_-fomit-frame-pointer2016110520161009
11696371? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2016110520161009
11711854? ? ?? ? ?refg++_-march=barcelona_-O2_-fomit-frame-pointer2016110520161009
11722515? ? ?? ? ?refg++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2016110520161009
11744867? ? ?? ? ?refg++_-m64_-march=barcelona_-O2_-fomit-frame-pointer2016110520161009
11826995? ? ?? ? ?refg++_-march=nocona_-Os_-fomit-frame-pointer2016110520161009
11906399? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2016110520161009
11919017? ? ?? ? ?refg++_-m64_-march=corei7_-O2_-fomit-frame-pointer2016110520161009
11924445? ? ?? ? ?refg++_-O2_-fomit-frame-pointer2016110520161009
11933932? ? ?? ? ?refg++_-m64_-O2_-fomit-frame-pointer2016110520161009
11960902? ? ?? ? ?refg++_-m64_-march=core2_-O2_-fomit-frame-pointer2016110520161009
11961108? ? ?? ? ?refg++_-march=k8_-O2_-fomit-frame-pointer2016110520161009
12012976? ? ?? ? ?refg++_-fno-schedule-insns_-O2_-fomit-frame-pointer2016110520161009
12049410? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2016110520161009
12085737? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2016110520161009
12102350? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2016110520161009
12113418? ? ?? ? ?refg++_-march=k8_-Os_-fomit-frame-pointer2016110520161009
12121915? ? ?? ? ?refg++_-m64_-march=k8_-O2_-fomit-frame-pointer2016110520161009
12131015? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2016110520161009
12131407? ? ?? ? ?refg++_-m64_-march=core2_-Os_-fomit-frame-pointer2016110520161009
12138896? ? ?? ? ?refg++_-m64_-march=nocona_-Os_-fomit-frame-pointer2016110520161009
12140152? ? ?? ? ?refg++_-m64_-march=corei7_-Os_-fomit-frame-pointer2016110520161009
12148454? ? ?? ? ?refg++_-m64_-Os_-fomit-frame-pointer2016110520161009
12161872? ? ?? ? ?refg++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2016110520161009
12164180? ? ?? ? ?refg++_-m64_-march=k8_-Os_-fomit-frame-pointer2016110520161009
12165962? ? ?? ? ?refg++_-march=barcelona_-Os_-fomit-frame-pointer2016110520161009
12171254? ? ?? ? ?refg++_-fno-schedule-insns_-Os_-fomit-frame-pointer2016110520161009
12212136? ? ?? ? ?refg++_-m64_-march=barcelona_-Os_-fomit-frame-pointer2016110520161009
12217463? ? ?? ? ?refg++_-Os_-fomit-frame-pointer2016110520161009
12239910? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2016110520161009
12876026? ? ?? ? ?refg++_-m64_-march=nocona_-O_-fomit-frame-pointer2016110520161009
12929450? ? ?? ? ?refg++_-march=nocona_-O_-fomit-frame-pointer2016110520161009
13057508? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2016110520161009
13143028? ? ?? ? ?refg++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2016110520161009
13163794? ? ?? ? ?refg++_-m64_-march=barcelona_-O_-fomit-frame-pointer2016110520161009
13169566? ? ?? ? ?refg++_-fno-schedule-insns_-O_-fomit-frame-pointer2016110520161009
13194455? ? ?? ? ?refg++_-m64_-O_-fomit-frame-pointer2016110520161009
13202991? ? ?? ? ?refg++_-march=barcelona_-O_-fomit-frame-pointer2016110520161009
13214602? ? ?? ? ?refg++_-O_-fomit-frame-pointer2016110520161009
13217958? ? ?? ? ?refg++_-m64_-march=k8_-O_-fomit-frame-pointer2016110520161009
13264056? ? ?? ? ?refg++_-march=k8_-O_-fomit-frame-pointer2016110520161009
13597603? ? ?? ? ?refg++_-m64_-march=corei7_-O_-fomit-frame-pointer2016110520161009
13641855? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2016110520161009
13652229? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2016110520161009
13652672? ? ?? ? ?refg++_-m64_-march=core2_-O_-fomit-frame-pointer2016110520161009
61834882? ? ?? ? ?refg++2016110520161009

Test failure

Implementation: crypto_aead/paeq128t/ref
Compiler: g++ -m64 -march=core2 -O3 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
g++ -m64 -march=core2 -O3 -fomit-frame-pointer ref

Compiler output

Implementation: crypto_aead/paeq128t/aesni
Compiler: clang++ -O3 -fomit-frame-pointer -Qunused-arguments
encrypt.cpp: encrypt.cpp:168:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc0 = _mm_aesenc_si128(acc0, roundkey0);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:169:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc1 = _mm_aesenc_si128(acc1, roundkey1);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:170:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc2 = _mm_aesenc_si128(acc2, roundkey2);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:171:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc3 = _mm_aesenc_si128(acc3, roundkey3);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:173:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc4 = _mm_aesenc_si128(acc4, roundkey0);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:174:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:175:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:176:11: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'DoubleFPermAsm' that is compiled without support for 'aes'
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: 8 errors generated.

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
clang++ -O3 -fomit-frame-pointer -Qunused-arguments aesni
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments aesni
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni
clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni
clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni
clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments aesni

Compiler output

Implementation: crypto_aead/paeq128t/aesni
Compiler: g++
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h: In function 'void DoubleFPermAsm(const __m128i*, const __m128i*, __m128i*, __m128i*)':
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:176:44: error: called from here
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:175:44: error: called from here
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:174:44: error: called from here
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ...

Number of similar (compiler,implementation) pairs: 58, namely:
CompilerImplementations
g++ aesni
g++ -O2 -fomit-frame-pointer aesni
g++ -O3 -fomit-frame-pointer aesni
g++ -O -fomit-frame-pointer aesni
g++ -Os -fomit-frame-pointer aesni
g++ -fno-schedule-insns -O2 -fomit-frame-pointer aesni
g++ -fno-schedule-insns -O3 -fomit-frame-pointer aesni
g++ -fno-schedule-insns -O -fomit-frame-pointer aesni
g++ -fno-schedule-insns -Os -fomit-frame-pointer aesni
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer aesni
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer aesni
g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer aesni
g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer aesni
g++ -m64 -O2 -fomit-frame-pointer aesni
g++ -m64 -O3 -fomit-frame-pointer aesni
g++ -m64 -O -fomit-frame-pointer aesni
g++ -m64 -Os -fomit-frame-pointer aesni
g++ -m64 -march=core2 -O2 -fomit-frame-pointer aesni
g++ -m64 -march=core2 -O3 -fomit-frame-pointer aesni
g++ -m64 -march=core2 -O -fomit-frame-pointer aesni
g++ -m64 -march=core2 -Os -fomit-frame-pointer aesni
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer aesni
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer aesni
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer aesni
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer aesni
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer aesni
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer aesni
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer aesni
g++ -m64 -march=corei7 -O -fomit-frame-pointer aesni
g++ -m64 -march=corei7 -Os -fomit-frame-pointer aesni
g++ -m64 -march=k8 -O2 -fomit-frame-pointer aesni
g++ -m64 -march=k8 -O3 -fomit-frame-pointer aesni
g++ -m64 -march=k8 -O -fomit-frame-pointer aesni
g++ -m64 -march=k8 -Os -fomit-frame-pointer aesni
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer aesni
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer aesni
g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer aesni
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer aesni
g++ -m64 -march=nocona -O2 -fomit-frame-pointer aesni
g++ -m64 -march=nocona -O3 -fomit-frame-pointer aesni
g++ -m64 -march=nocona -O -fomit-frame-pointer aesni
g++ -m64 -march=nocona -Os -fomit-frame-pointer aesni
g++ -march=barcelona -O2 -fomit-frame-pointer aesni
g++ -march=barcelona -O3 -fomit-frame-pointer aesni
g++ -march=barcelona -O -fomit-frame-pointer aesni
g++ -march=barcelona -Os -fomit-frame-pointer aesni
g++ -march=k8 -O2 -fomit-frame-pointer aesni
g++ -march=k8 -O3 -fomit-frame-pointer aesni
g++ -march=k8 -O -fomit-frame-pointer aesni
g++ -march=k8 -Os -fomit-frame-pointer aesni
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv aesni
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv aesni
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv aesni
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv aesni
g++ -march=nocona -O2 -fomit-frame-pointer aesni
g++ -march=nocona -O3 -fomit-frame-pointer aesni
g++ -march=nocona -O -fomit-frame-pointer aesni
g++ -march=nocona -Os -fomit-frame-pointer aesni

Compiler output

Implementation: crypto_aead/paeq128t/aesni
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h: In function 'void DoubleFPermAsm(const __m128i*, const __m128i*, __m128i*, __m128i*)':
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:176:44: error: called from here
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:175:44: error: called from here
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:174:44: error: called from here
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ...
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h: In function 'void DoubleFPermAsm(const __m128i*, const __m128i*, __m128i*, __m128i*)':
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:176:44: error: called from here
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:175:44: error: called from here
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:174:44: error: called from here
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:14:0:
encrypt.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:61:1: error: inlining failed in call to always_inline '__m128i _mm_aesenc_si128(__m128i, __m128i)': target specific option mismatch
encrypt.cpp: _mm_aesenc_si128 (__m128i __X, __m128i __Y)
encrypt.cpp: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer aesni
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer aesni
g++ -m64 -march=barcelona -O -fomit-frame-pointer aesni
g++ -m64 -march=barcelona -Os -fomit-frame-pointer aesni