Implementation notes: amd64, hydra3, crypto_aead/paeq128t

Computer: hydra3
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: paeq128t
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
4231305? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017091920170725
4244359? ? ?? ? ?refg++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017091920170725
4245995? ? ?? ? ?refg++_-march=k8_-O3_-fomit-frame-pointer2017091920170725
4248243? ? ?? ? ?refg++_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017091920170725
4262059? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017091920170725
4283936? ? ?? ? ?refg++_-m64_-march=k8_-O3_-fomit-frame-pointer2017091920170725
4298499? ? ?? ? ?refclang++_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017091920170725
4299859? ? ?? ? ?refg++_-march=barcelona_-O3_-fomit-frame-pointer2017091920170725
4300707? ? ?? ? ?refclang++_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017091920170725
4315443? ? ?? ? ?refclang++_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017091920170725
4316746? ? ?? ? ?refclang++_-O3_-fomit-frame-pointer_-Qunused-arguments2017091920170725
4323373? ? ?? ? ?refclang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017091920170725
4331750? ? ?? ? ?refclang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2017091920170725
4402027? ? ?? ? ?refg++_-O3_-fomit-frame-pointer2017091920170725
4420987? ? ?? ? ?refg++_-m64_-O3_-fomit-frame-pointer2017091920170725
4439289? ? ?? ? ?refg++_-fno-schedule-insns_-O3_-fomit-frame-pointer2017091920170725
4473218? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017091920170725
4487315? ? ?? ? ?refg++_-m64_-march=nocona_-O3_-fomit-frame-pointer2017091920170725
4527508? ? ?? ? ?refg++_-march=nocona_-O3_-fomit-frame-pointer2017091920170725
7506129? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017091920170725
10316156? ? ?? ? ?refg++_-m64_-march=nocona_-O2_-fomit-frame-pointer2017091920170725
10331256? ? ?? ? ?refg++_-march=nocona_-O2_-fomit-frame-pointer2017091920170725
10399818? ? ?? ? ?refg++_-march=barcelona_-O2_-fomit-frame-pointer2017091920170725
10417943? ? ?? ? ?refg++_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017091920170725
10475696? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017091920170725
10521572? ? ?? ? ?refg++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017091920170725
10568968? ? ?? ? ?refg++_-m64_-march=nocona_-Os_-fomit-frame-pointer2017091920170725
10681423? ? ?? ? ?refg++_-march=nocona_-Os_-fomit-frame-pointer2017091920170725
10711229? ? ?? ? ?refg++_-march=k8_-O2_-fomit-frame-pointer2017091920170725
10725310? ? ?? ? ?refg++_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017091920170725
10728108? ? ?? ? ?refg++_-m64_-march=k8_-O2_-fomit-frame-pointer2017091920170725
10807193? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017091920170725
10814664? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017091920170725
10816749? ? ?? ? ?refg++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017091920170725
10825046? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017091920170725
10827889? ? ?? ? ?refg++_-march=barcelona_-Os_-fomit-frame-pointer2017091920170725
10830529? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017091920170725
10837829? ? ?? ? ?refg++_-m64_-march=corei7_-O2_-fomit-frame-pointer2017091920170725
10841714? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017091920170725
10846258? ? ?? ? ?refg++_-m64_-march=k8_-Os_-fomit-frame-pointer2017091920170725
10852152? ? ?? ? ?refg++_-m64_-march=corei7_-Os_-fomit-frame-pointer2017091920170725
10852820? ? ?? ? ?refg++_-m64_-march=core2_-O2_-fomit-frame-pointer2017091920170725
10858635? ? ?? ? ?refg++_-O2_-fomit-frame-pointer2017091920170725
10858671? ? ?? ? ?refg++_-m64_-Os_-fomit-frame-pointer2017091920170725
10871715? ? ?? ? ?refg++_-fno-schedule-insns_-Os_-fomit-frame-pointer2017091920170725
10886131? ? ?? ? ?refg++_-Os_-fomit-frame-pointer2017091920170725
10902656? ? ?? ? ?refg++_-m64_-O2_-fomit-frame-pointer2017091920170725
10905028? ? ?? ? ?refg++_-fno-schedule-insns_-O2_-fomit-frame-pointer2017091920170725
10910592? ? ?? ? ?refg++_-march=k8_-Os_-fomit-frame-pointer2017091920170725
10914689? ? ?? ? ?refg++_-m64_-march=core2_-Os_-fomit-frame-pointer2017091920170725
11590479? ? ?? ? ?refg++_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017091920170725
11722624? ? ?? ? ?refg++_-march=barcelona_-O_-fomit-frame-pointer2017091920170725
11752663? ? ?? ? ?refg++_-m64_-march=nocona_-O_-fomit-frame-pointer2017091920170725
11763100? ? ?? ? ?refg++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017091920170725
11781681? ? ?? ? ?refg++_-O_-fomit-frame-pointer2017091920170725
11787886? ? ?? ? ?refg++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017091920170725
11793162? ? ?? ? ?refg++_-march=nocona_-O_-fomit-frame-pointer2017091920170725
11794939? ? ?? ? ?refg++_-m64_-march=barcelona_-O_-fomit-frame-pointer2017091920170725
11801750? ? ?? ? ?refg++_-m64_-O_-fomit-frame-pointer2017091920170725
11843215? ? ?? ? ?refg++_-march=k8_-O_-fomit-frame-pointer2017091920170725
11858182? ? ?? ? ?refg++_-fno-schedule-insns_-O_-fomit-frame-pointer2017091920170725
11872888? ? ?? ? ?refg++_-m64_-march=k8_-O_-fomit-frame-pointer2017091920170725
11911573? ? ?? ? ?refg++_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017091920170725
12099638? ? ?? ? ?refg++_-m64_-march=corei7_-O_-fomit-frame-pointer2017091920170725
12149379? ? ?? ? ?refg++_-m64_-march=core2_-O_-fomit-frame-pointer2017091920170725
12159411? ? ?? ? ?refg++_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017091920170725
54200228? ? ?? ? ?refg++2017091920170725

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