Implementation notes: amd64, h3neo, crypto_aead/paeq80

Computer: h3neo
Architecture: amd64
CPU ID: AuthenticAMD-00100f63-078bfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: paeq80
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
4169717? ? ?? ? ?refclang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
4189628? ? ?? ? ?refclang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2016110520161009
4209868? ? ?? ? ?refclang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
4215632? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2016110520161009
4219172? ? ?? ? ?refclang++_-O3_-fomit-frame-pointer_-Qunused-arguments2016110520161009
4219327? ? ?? ? ?refclang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
4221420? ? ?? ? ?refclang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2016110520161009
4238151? ? ?? ? ?refg++_-march=k8_-O3_-fomit-frame-pointer2016110520161009
4239855? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2016110520161009
4245038? ? ?? ? ?refg++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2016110520161009
4269898? ? ?? ? ?refg++_-m64_-march=k8_-O3_-fomit-frame-pointer2016110520161009
4297119? ? ?? ? ?refg++_-m64_-march=barcelona_-O3_-fomit-frame-pointer2016110520161009
4304366? ? ?? ? ?refg++_-march=barcelona_-O3_-fomit-frame-pointer2016110520161009
4392142? ? ?? ? ?refg++_-O3_-fomit-frame-pointer2016110520161009
4424404? ? ?? ? ?refg++_-fno-schedule-insns_-O3_-fomit-frame-pointer2016110520161009
4441901? ? ?? ? ?refg++_-m64_-O3_-fomit-frame-pointer2016110520161009
4464457? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2016110520161009
4593567? ? ?? ? ?refg++_-march=nocona_-O3_-fomit-frame-pointer2016110520161009
4633424? ? ?? ? ?refg++_-m64_-march=nocona_-O3_-fomit-frame-pointer2016110520161009
7819719? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2016110520161009
10436500? ? ?? ? ?refg++_-march=nocona_-O2_-fomit-frame-pointer2016110520161009
10491999? ? ?? ? ?refg++_-m64_-march=nocona_-O2_-fomit-frame-pointer2016110520161009
10549783? ? ?? ? ?refg++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2016110520161009
10554018? ? ?? ? ?refg++_-m64_-march=barcelona_-O2_-fomit-frame-pointer2016110520161009
10556011? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2016110520161009
10614115? ? ?? ? ?refg++_-march=barcelona_-O2_-fomit-frame-pointer2016110520161009
10746400? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2016110520161009
10833667? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2016110520161009
10838760? ? ?? ? ?refg++_-m64_-march=corei7_-O2_-fomit-frame-pointer2016110520161009
10847481? ? ?? ? ?refg++_-O2_-fomit-frame-pointer2016110520161009
10858252? ? ?? ? ?refg++_-m64_-march=core2_-O2_-fomit-frame-pointer2016110520161009
10888141? ? ?? ? ?refg++_-fno-schedule-insns_-O2_-fomit-frame-pointer2016110520161009
10911013? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2016110520161009
10921719? ? ?? ? ?refg++_-m64_-O2_-fomit-frame-pointer2016110520161009
10957977? ? ?? ? ?refg++_-m64_-march=nocona_-Os_-fomit-frame-pointer2016110520161009
10990108? ? ?? ? ?refg++_-march=nocona_-Os_-fomit-frame-pointer2016110520161009
10999877? ? ?? ? ?refg++_-m64_-march=k8_-O2_-fomit-frame-pointer2016110520161009
11011126? ? ?? ? ?refg++_-march=k8_-O2_-fomit-frame-pointer2016110520161009
11111368? ? ?? ? ?refg++_-fno-schedule-insns_-Os_-fomit-frame-pointer2016110520161009
11148618? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2016110520161009
11163658? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2016110520161009
11178699? ? ?? ? ?refg++_-m64_-march=core2_-Os_-fomit-frame-pointer2016110520161009
11186104? ? ?? ? ?refg++_-m64_-march=corei7_-Os_-fomit-frame-pointer2016110520161009
11190677? ? ?? ? ?refg++_-m64_-march=barcelona_-Os_-fomit-frame-pointer2016110520161009
11194470? ? ?? ? ?refg++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2016110520161009
11198056? ? ?? ? ?refg++_-m64_-march=k8_-Os_-fomit-frame-pointer2016110520161009
11204596? ? ?? ? ?refg++_-m64_-Os_-fomit-frame-pointer2016110520161009
11208888? ? ?? ? ?refg++_-Os_-fomit-frame-pointer2016110520161009
11217193? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2016110520161009
11224503? ? ?? ? ?refg++_-march=barcelona_-Os_-fomit-frame-pointer2016110520161009
11327158? ? ?? ? ?refg++_-march=k8_-Os_-fomit-frame-pointer2016110520161009
11772977? ? ?? ? ?refg++_-m64_-march=nocona_-O_-fomit-frame-pointer2016110520161009
11872261? ? ?? ? ?refg++_-march=nocona_-O_-fomit-frame-pointer2016110520161009
11976908? ? ?? ? ?refg++_-m64_-O_-fomit-frame-pointer2016110520161009
11986572? ? ?? ? ?refg++_-O_-fomit-frame-pointer2016110520161009
11992937? ? ?? ? ?refg++_-fno-schedule-insns_-O_-fomit-frame-pointer2016110520161009
12030761? ? ?? ? ?refg++_-m64_-march=k8_-O_-fomit-frame-pointer2016110520161009
12033401? ? ?? ? ?refg++_-m64_-march=barcelona_-O_-fomit-frame-pointer2016110520161009
12084134? ? ?? ? ?refg++_-march=barcelona_-O_-fomit-frame-pointer2016110520161009
12087691? ? ?? ? ?refg++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2016110520161009
12115874? ? ?? ? ?refg++_-march=k8_-O_-fomit-frame-pointer2016110520161009
12141747? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2016110520161009
12387584? ? ?? ? ?refg++_-m64_-march=core2_-O_-fomit-frame-pointer2016110520161009
12439129? ? ?? ? ?refg++_-m64_-march=corei7_-O_-fomit-frame-pointer2016110520161009
12469303? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2016110520161009
12599652? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2016110520161009
54869341? ? ?? ? ?refg++2016110520161009

Test failure

Implementation: crypto_aead/paeq80/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/paeq80/aesni
Compiler: clang++ -O3 -fomit-frame-pointer -Qunused-arguments
encrypt.cpp: encrypt.cpp:166:11: 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:167:11: 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: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: acc2 = _mm_aesenc_si128(acc2, roundkey2);
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: acc3 = _mm_aesenc_si128(acc3, roundkey3);
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: acc4 = _mm_aesenc_si128(acc4, roundkey0);
encrypt.cpp: ^
encrypt.cpp: encrypt.cpp:172:11: 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: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: acc6 = _mm_aesenc_si128(acc6, roundkey2);
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: 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/paeq80/aesni
Compiler: g++
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:174:44: error: called from here
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:173:44: error: called from here
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:172:44: error: called from here
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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/paeq80/aesni
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:174:44: error: called from here
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:173:44: error: called from here
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:172:44: error: called from here
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:13:0:
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:174:44: error: called from here
encrypt.cpp: acc7 = _mm_aesenc_si128(acc7, roundkey3);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:173:44: error: called from here
encrypt.cpp: acc6 = _mm_aesenc_si128(acc6, roundkey2);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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:172:44: error: called from here
encrypt.cpp: acc5 = _mm_aesenc_si128(acc5, roundkey1);
encrypt.cpp: ^
encrypt.cpp: In file included from encrypt.cpp:13:0:
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