Implementation notes: amd64, genji460, crypto_sign/rainbowbinary16242020

Computer: genji460
Architecture: amd64
CPU ID: GenuineIntel-000306f2-bfebfbff
SUPERCOP version: 20180818
Operation: crypto_sign
Primitive: rainbowbinary16242020
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
76888? ? ?? ? ?reficpc_-xAVX_-O2_-fomit-frame-pointer2018082720180818
76912? ? ?? ? ?reficpc_-xCORE-AVX-I_-O3_-fomit-frame-pointer2018082720180818
76936? ? ?? ? ?reficpc_-xAVX_-O3_-fomit-frame-pointer2018082720180818
77548? ? ?? ? ?reficpc_-xCORE-AVX2_-O3_-fomit-frame-pointer2018082720180818
78312? ? ?? ? ?reficpc_-xCORE-AVX2_-O2_-fomit-frame-pointer2018082720180818
78932? ? ?? ? ?reficpc_-xSSE4.1_-O3_-fomit-frame-pointer2018082720180818
79160? ? ?? ? ?reficpc_-xCORE-AVX-I_-O2_-fomit-frame-pointer2018082720180818
79232? ? ?? ? ?reficpc_-xSSE4.1_-O2_-fomit-frame-pointer2018082720180818
79416? ? ?? ? ?reficpc_-xSSE4.2_-O2_-fomit-frame-pointer2018082720180818
80224? ? ?? ? ?reficpc_-xSSE4.2_-O3_-fomit-frame-pointer2018082720180818

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
g++ ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -O2 -fomit-frame-pointer
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: ...

Number of similar (compiler,implementation) pairs: 27, namely:
CompilerImplementations
g++ -O2 -fomit-frame-pointer ref
g++ -O3 -fomit-frame-pointer ref
g++ -Os -fomit-frame-pointer ref
g++ -fno-schedule-insns -O2 -fomit-frame-pointer ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer ref
g++ -fno-schedule-insns -Os -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer ref
g++ -m64 -O2 -fomit-frame-pointer ref
g++ -m64 -O3 -fomit-frame-pointer ref
g++ -m64 -Os -fomit-frame-pointer ref
g++ -m64 -march=k8 -O2 -fomit-frame-pointer ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer ref
g++ -m64 -march=k8 -Os -fomit-frame-pointer ref
g++ -m64 -march=nocona -O2 -fomit-frame-pointer ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer ref
g++ -m64 -march=nocona -Os -fomit-frame-pointer ref
g++ -march=barcelona -O2 -fomit-frame-pointer ref
g++ -march=barcelona -O3 -fomit-frame-pointer ref
g++ -march=barcelona -Os -fomit-frame-pointer ref
g++ -march=k8 -O2 -fomit-frame-pointer ref
g++ -march=k8 -O3 -fomit-frame-pointer ref
g++ -march=k8 -Os -fomit-frame-pointer ref
g++ -march=nocona -O2 -fomit-frame-pointer ref
g++ -march=nocona -O3 -fomit-frame-pointer ref
g++ -march=nocona -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -O -fomit-frame-pointer
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 9, namely:
CompilerImplementations
g++ -O -fomit-frame-pointer ref
g++ -fno-schedule-insns -O -fomit-frame-pointer ref
g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer ref
g++ -m64 -O -fomit-frame-pointer ref
g++ -m64 -march=k8 -O -fomit-frame-pointer ref
g++ -m64 -march=nocona -O -fomit-frame-pointer ref
g++ -march=barcelona -O -fomit-frame-pointer ref
g++ -march=k8 -O -fomit-frame-pointer ref
g++ -march=nocona -O -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: ...
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: ...

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer ref
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer ref
g++ -m64 -march=barcelona -Os -fomit-frame-pointer ref

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -m64 -march=barcelona -O -fomit-frame-pointer
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h: In function 'const gfv_unit<p> _mul(const gfv_unit<p>&, const gf<p>&) [with unsigned int p = 16]':
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf16.h:4,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /home_nfs_robin_ib/bdolbeaur/gcc-8.2.0-full+isl/lib/gcc/x86_64-pc-linux-gnu/8.2.0/include/tmmintrin.h:136:1: error: inlining failed in call to always_inline '__m128i _mm_shuffle_epi8(__m128i, __m128i)': target specific option mismatch
rainbow-test.cpp: _mm_shuffle_epi8 (__m128i __X, __m128i __Y)
rainbow-test.cpp: ^~~~~~~~~~~~~~~~
rainbow-test.cpp: In file included from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf16.h:321:25: note: called from here
rainbow-test.cpp: return _mm_shuffle_epi8(multable(b.v), a.v);
rainbow-test.cpp: ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~

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

Compiler output

Implementation: ref
Security model: unknown
Compiler: g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer
try.cpp: /scratch_lustre_DDN7k/bdolbeaur/supercop-20180818/supercop-data/genji460/amd64/lib/knownrandombytes.o: In function `randombytes':
try.cpp: knownrandombytes.c:(.text+0x...): undefined reference to `_intel_fast_memcpy'
try.cpp: knownrandombytes.c:(.text+0x...): undefined reference to `_intel_fast_memset'
try.cpp: /scratch_lustre_DDN7k/bdolbeaur/supercop-20180818/supercop-data/genji460/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-api.o): In function `crypto_stream_chacha20_dolbeau_amd64_avx2':
try.cpp: api.c:(.text+0x...): undefined reference to `__intel_avx_rep_memset'
try.cpp: /scratch_lustre_DDN7k/bdolbeaur/supercop-20180818/supercop-data/genji460/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): In function `crypto_stream_chacha20_dolbeau_amd64_avx2_ECRYPT_keystream_bytes':
try.cpp: chacha.c:(.text+0x...): undefined reference to `__intel_avx_rep_memset'
try.cpp: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 36, namely:
CompilerImplementations
g++ -m64 -march=core-avx-i -O2 -fomit-frame-pointer ref
g++ -m64 -march=core-avx-i -O3 -fomit-frame-pointer ref
g++ -m64 -march=core-avx-i -O -fomit-frame-pointer ref
g++ -m64 -march=core-avx-i -Os -fomit-frame-pointer ref
g++ -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
g++ -m64 -march=core-avx2 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core-avx2 -O -fomit-frame-pointer ref
g++ -m64 -march=core-avx2 -Os -fomit-frame-pointer ref
g++ -m64 -march=core2 -O2 -fomit-frame-pointer ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -O -fomit-frame-pointer ref
g++ -m64 -march=core2 -Os -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer ref
g++ -m64 -march=corei7-avx -O2 -fomit-frame-pointer ref
g++ -m64 -march=corei7-avx -O3 -fomit-frame-pointer ref
g++ -m64 -march=corei7-avx -O -fomit-frame-pointer ref
g++ -m64 -march=corei7-avx -Os -fomit-frame-pointer ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer ref
g++ -m64 -march=corei7 -O3 -fomit-frame-pointer ref
g++ -m64 -march=corei7 -O -fomit-frame-pointer ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer ref
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer ref
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref