Implementation notes: amd64, enigma, crypto_aead/deoxysneq128128v1

Computer: enigma
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20140529
Operation: crypto_aead
Primitive: deoxysneq128128v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
1482417	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20140602	20140529
1482831	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140529
1483326	`ref`	`gcc -O3 -fomit-frame-pointer`	20140602	20140529
1484010	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140529
1485054	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20140602	20140529
1485198	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140529
1486350	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140529
1486494	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20140602	20140529
1486593	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140602	20140529
1488033	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140602	20140529
1488186	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140602	20140529
1489014	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140529
1491201	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140529
1495953	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20140602	20140529
1497051	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20140602	20140529
1497699	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20140602	20140529
1498455	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20140602	20140529
1499607	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20140602	20140529
1501380	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140529
1501488	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20140602	20140529
1501956	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140602	20140529
1503855	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20140602	20140529
1504053	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20140602	20140529
2178594	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140529
2178819	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140529
2186460	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140529
2197224	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20140602	20140529
2209878	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20140602	20140529
2216763	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20140602	20140529
2217438	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140529
2217465	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20140602	20140529
2293398	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20140602	20140529
2597931	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140529
2611278	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140529
2691360	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140529
2814156	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140529
2858571	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20140602	20140529
2860101	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140529
2863296	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20140602	20140529
2875914	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20140602	20140529
2876067	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140529
2880486	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140529
2906595	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140602	20140529
2909808	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20140602	20140529
2909943	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140602	20140529
2918340	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140602	20140529
2954844	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20140602	20140529
2991519	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20140602	20140529
2995983	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20140602	20140529
3048417	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20140602	20140529
3084354	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20140602	20140529
3090303	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20140602	20140529
3101742	`ref`	`gcc -O -fomit-frame-pointer`	20140602	20140529
3116475	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20140602	20140529
3135780	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140529
3144204	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20140602	20140529
3144753	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20140602	20140529
3145356	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20140602	20140529
3154464	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140602	20140529
3164175	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20140602	20140529
3177594	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140602	20140529
3192336	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20140602	20140529
3192993	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140529
3193137	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140529
3194118	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20140602	20140529
3194568	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20140602	20140529
3243888	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20140602	20140529
3247830	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140602	20140529
3253194	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20140602	20140529
3253212	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20140602	20140529
3253914	`ref`	`gcc -O2 -fomit-frame-pointer`	20140602	20140529
3256740	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140529
3257334	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20140602	20140529
3261933	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140602	20140529
3286188	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20140602	20140529
3301911	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20140602	20140529
3306861	`ref`	`gcc -Os -fomit-frame-pointer`	20140602	20140529
3312801	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140602	20140529
3320001	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20140602	20140529
3389427	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140529
3393036	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140529
3393270	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20140602	20140529
3393702	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20140602	20140529
3393783	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20140602	20140529
3394512	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20140602	20140529
3395133	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20140602	20140529
3401883	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20140602	20140529
3401973	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140602	20140529
3402855	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140602	20140529
3403215	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20140602	20140529
3405141	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20140602	20140529
3432447	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20140602	20140529
8701191	`ref`	`cc`	20140602	20140529
8724843	`ref`	`gcc`	20140602	20140529
8759340	`ref`	`gcc -funroll-loops`	20140602	20140529

Compiler output

Implementation: crypto_aead/deoxysneq128128v1/opt
Compiler: cc

Number of similar (compiler,implementation) pairs: 71, namely:

Compiler	Implementations
cc	opt
gcc	opt
gcc -O2 -fomit-frame-pointer	opt
gcc -O3 -fomit-frame-pointer	opt
gcc -O -fomit-frame-pointer	opt
gcc -Os -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	opt
gcc -fno-schedule-insns -O -fomit-frame-pointer	opt
gcc -fno-schedule-insns -Os -fomit-frame-pointer	opt
gcc -funroll-loops	opt
gcc -funroll-loops -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -O -fomit-frame-pointer	opt
gcc -funroll-loops -Os -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	opt
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	opt
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	opt
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	opt
gcc -m64 -O2 -fomit-frame-pointer	opt
gcc -m64 -O3 -fomit-frame-pointer	opt
gcc -m64 -O -fomit-frame-pointer	opt
gcc -m64 -Os -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=k8 -O -fomit-frame-pointer	opt
gcc -m64 -march=k8 -Os -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	opt
gcc -m64 -march=nocona -O -fomit-frame-pointer	opt
gcc -m64 -march=nocona -Os -fomit-frame-pointer	opt
gcc -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -march=barcelona -O -fomit-frame-pointer	opt
gcc -march=barcelona -Os -fomit-frame-pointer	opt
gcc -march=k8 -O2 -fomit-frame-pointer	opt
gcc -march=k8 -O3 -fomit-frame-pointer	opt
gcc -march=k8 -O -fomit-frame-pointer	opt
gcc -march=k8 -Os -fomit-frame-pointer	opt
gcc -march=nocona -O2 -fomit-frame-pointer	opt
gcc -march=nocona -O3 -fomit-frame-pointer	opt
gcc -march=nocona -O -fomit-frame-pointer	opt
gcc -march=nocona -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_aead/deoxysneq128128v1/opt
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

deoxys.c: In file included from deoxys.c:29:
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/include/wmmintrin.h:34:3: error: #error "AES/PCLMUL instructions not enabled"
deoxys.c: In file included from deoxys.c:30:
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/include/tmmintrin.h:31:3: error: #error "SSSE3 instruction set not enabled"
deoxys.c: deoxys.c: In function 'deoxys_aead_encrypt':
deoxys.c: deoxys.c:96: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: ...
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: In file included from deoxys.c:29:
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/include/wmmintrin.h:34:3: error: #error "AES/PCLMUL instructions not enabled"
deoxys.c: In file included from deoxys.c:30:
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/include/tmmintrin.h:31:3: error: #error "SSSE3 instruction set not enabled"
deoxys.c: deoxys.c: In function 'deoxys_aead_encrypt':
deoxys.c: deoxys.c:96: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:104: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: ...
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -O -fomit-frame-pointer	opt
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	opt

Compiler output

Implementation: crypto_aead/deoxysneq128128v1/opt
Compiler: gcc -m64 -march=core2 -O2 -fomit-frame-pointer

deoxys.c: In file included from deoxys.c:29:
deoxys.c: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/include/wmmintrin.h:34:3: error: #error "AES/PCLMUL instructions not enabled"
deoxys.c: deoxys.c: In function 'deoxys_aead_encrypt':
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:120: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: ...
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'
deoxys.c: deoxys.c:527: error: incompatible types when assigning to type '__m128i' from type 'int'

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	opt
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	opt
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	opt
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	opt
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	opt
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	opt