Implementation notes: amd64, h8bobcat, crypto_sign/rainbowbinary256181212

Computer: h8bobcat
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_sign
Primitive: rainbowbinary256181212

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
185065	? ? ?	? ? ?	`ref`	`clang++_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20171112	20171020
185241	? ? ?	? ? ?	`ref`	`clang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20171112	20171020
187117	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20171112	20171020
187230	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O3_-fomit-frame-pointer`	20171112	20171020
191126	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20171112	20171020
193230	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20171112	20171020
193263	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20171112	20171020
194455	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O2_-fomit-frame-pointer`	20171112	20171020
205489	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20171112	20171020
208122	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-O_-fomit-frame-pointer`	20171112	20171020
208373	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20171112	20171020
304409	? ? ?	? ? ?	`ref`	`g++_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20171112	20171020
304579	? ? ?	? ? ?	`ref`	`g++_-m64_-march=core2_-Os_-fomit-frame-pointer`	20171112	20171020
305216	? ? ?	? ? ?	`ref`	`g++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20171112	20171020

Test failure

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 9, namely:

Compiler	Implementations
g++ -m64 -march=core2 -msse4.1 -O2 -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 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -O -fomit-frame-pointer	ref
g++ -m64 -march=corei7 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: clang++ -O3 -fomit-frame-pointer -Qunused-arguments

rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: ./gf.h:171:46: warning: while loop has empty body [-Wempty-body]
rainbow-test.cpp: if( M==n_read ) { while( ttt.set(fp)==16 ) ; break; }
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf.h:171:46: note: put the semicolon on a separate line to silence this warning
rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: In file included from ./gf.h:182:
rainbow-test.cpp: ./gf256.h:364:24: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf256.h:365:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: , _mm_shuffle_epi8(multable_h(b.v), _mm_and_si128( _mm_srli_epi16(a.v,4) ,_mask_low) ) );
rainbow-test.cpp: ^
rainbow-test.cpp: fatal error: error in backend: Cannot select: 0x34886c0: v16i8 = X86ISD::PSHUFB 0x34b0eb0, 0x3489470
rainbow-test.cpp: 0x34b0eb0: v16i8 = bitcast 0x3489fc0
rainbow-test.cpp: 0x3489fc0: v2i64,ch = load<LD16[%77](tbaa=<0x2f25f08>)(noalias=<0x339dc48>,<0x339dc88>,<0x339e088>)> 0x32f97a0, 0x34b4570, undef:i64
rainbow-test.cpp: 0x34b4570: i64 = add 0x3484a10, 0x33d6b90
rainbow-test.cpp: 0x3484a10: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x34847b0: i64 = TargetGlobalAddress<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x33d6b90: i64 = shl 0x348e450, Constant:i8<4>
rainbow-test.cpp: 0x348e450: i64,ch = load<LD1[%70](tbaa=<0x2f25f08>)(noalias=<0x3381c98>,<0x3381cd8>,<0x339e088>), zext from i8> 0x32f97a0, 0x3485f80, undef:i64
rainbow-test.cpp: 0x3485f80: i64 = or 0x34867d0, 0x34848e0
rainbow-test.cpp: 0x34867d0: i64 = add FrameIndex:i64<2>, 0x348d9a0
rainbow-test.cpp: 0x3485430: i64 = FrameIndex<2>
rainbow-test.cpp: 0x348d9a0: i64 = and 0x34b2da0, Constant:i64<4294967280>
rainbow-test.cpp: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer -Qunused-arguments	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments	ref
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: ./gf.h:171:46: warning: while loop has empty body [-Wempty-body]
rainbow-test.cpp: if( M==n_read ) { while( ttt.set(fp)==16 ) ; break; }
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf.h:171:46: note: put the semicolon on a separate line to silence this warning
rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: In file included from ./gf.h:182:
rainbow-test.cpp: ./gf256.h:364:24: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf256.h:365:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: , _mm_shuffle_epi8(multable_h(b.v), _mm_and_si128( _mm_srli_epi16(a.v,4) ,_mask_low) ) );
rainbow-test.cpp: ^
rainbow-test.cpp: fatal error: error in backend: Cannot select: 0x3600350: v16i8 = X86ISD::PSHUFB 0x3606fc0, 0x3601100
rainbow-test.cpp: 0x3606fc0: v16i8 = bitcast 0x3601c50
rainbow-test.cpp: 0x3601c50: v2i64,ch = load<LD16[%77](tbaa=<0x3078f38>)(noalias=<0x33dfcd8>,<0x3519e78>,<0x34d1c58>)> 0x344c750, 0x360a680, undef:i64
rainbow-test.cpp: 0x360a680: i64 = add 0x35fc6a0, 0x35dd650
rainbow-test.cpp: 0x35fc6a0: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x35fc440: i64 = TargetGlobalAddress<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x35dd650: i64 = shl 0x36060e0, Constant:i8<4>
rainbow-test.cpp: 0x36060e0: i64,ch = load<LD1[%70](tbaa=<0x3078f38>)(noalias=<0x34cd678>,<0x33e38b8>,<0x34d1c58>), zext from i8> 0x344c750, 0x35fdc10, undef:i64
rainbow-test.cpp: 0x35fdc10: i64 = or 0x35fe460, 0x35fc570
rainbow-test.cpp: 0x35fe460: i64 = add FrameIndex:i64<2>, 0x3605630
rainbow-test.cpp: 0x35fd0c0: i64 = FrameIndex<2>
rainbow-test.cpp: 0x3605630: i64 = and 0x3608eb0, Constant:i64<4294967280>
rainbow-test.cpp: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: ./gf.h:171:46: warning: while loop has empty body [-Wempty-body]
rainbow-test.cpp: if( M==n_read ) { while( ttt.set(fp)==16 ) ; break; }
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf.h:171:46: note: put the semicolon on a separate line to silence this warning
rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: In file included from ./gf.h:182:
rainbow-test.cpp: ./gf256.h:364:24: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf256.h:365:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: , _mm_shuffle_epi8(multable_h(b.v), _mm_and_si128( _mm_srli_epi16(a.v,4) ,_mask_low) ) );
rainbow-test.cpp: ^
rainbow-test.cpp: fatal error: error in backend: Cannot select: 0x25ac090: v16i8 = X86ISD::PSHUFB 0x25b2d00, 0x25ace40
rainbow-test.cpp: 0x25b2d00: v16i8 = bitcast 0x25ad990
rainbow-test.cpp: 0x25ad990: v2i64,ch = load<LD16[%77](tbaa=<0x2027f38>)(noalias=<0x2493608>,<0x2493648>,<0x2493688>)> 0x23fb780, 0x25b63c0, undef:i64
rainbow-test.cpp: 0x25b63c0: i64 = add 0x255e490, 0x24d9ea0
rainbow-test.cpp: 0x255e490: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x255e230: i64 = TargetGlobalAddress<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x24d9ea0: i64 = shl 0x25b1e20, Constant:i8<4>
rainbow-test.cpp: 0x25b1e20: i64,ch = load<LD1[%70](tbaa=<0x2027f38>)(noalias=<0x24bef28>,<0x24bef68>,<0x2493688>), zext from i8> 0x23fb780, 0x255fa00, undef:i64
rainbow-test.cpp: 0x255fa00: i64 = or 0x2560250, 0x255e360
rainbow-test.cpp: 0x2560250: i64 = add FrameIndex:i64<2>, 0x25b1370
rainbow-test.cpp: 0x255eeb0: i64 = FrameIndex<2>
rainbow-test.cpp: 0x25b1370: i64 = and 0x25b4bf0, Constant:i64<4294967280>
rainbow-test.cpp: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: ./gf.h:171:46: warning: while loop has empty body [-Wempty-body]
rainbow-test.cpp: if( M==n_read ) { while( ttt.set(fp)==16 ) ; break; }
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf.h:171:46: note: put the semicolon on a separate line to silence this warning
rainbow-test.cpp: In file included from rainbow-test.cpp:1:
rainbow-test.cpp: In file included from ./gf.h:182:
rainbow-test.cpp: ./gf256.h:364:24: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: ./gf256.h:365:7: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function '_mul' that is compiled without support for 'ssse3'
rainbow-test.cpp: , _mm_shuffle_epi8(multable_h(b.v), _mm_and_si128( _mm_srli_epi16(a.v,4) ,_mask_low) ) );
rainbow-test.cpp: ^
rainbow-test.cpp: fatal error: error in backend: Cannot select: 0x26dab80: v16i8 = X86ISD::PSHUFB 0x26e17f0, 0x26db930
rainbow-test.cpp: 0x26e17f0: v16i8 = bitcast 0x26dc480
rainbow-test.cpp: 0x26dc480: v2i64,ch = load<LD16[%77](tbaa=<0x2157f38>)(noalias=<0x246ea08>,<0x248c828>,<0x2491648>)> 0x252b700, 0x26e4eb0, undef:i64
rainbow-test.cpp: 0x26e4eb0: i64 = add 0x26d6ed0, 0x2684fb0
rainbow-test.cpp: 0x26d6ed0: i64 = X86ISD::Wrapper TargetGlobalAddress:i64<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x26d6c70: i64 = TargetGlobalAddress<[256 x <2 x i64>]* @_ZL8GFV16Mul> 0
rainbow-test.cpp: 0x2684fb0: i64 = shl 0x26e0910, Constant:i8<4>
rainbow-test.cpp: 0x26e0910: i64,ch = load<LD1[%70](tbaa=<0x2157f38>)(noalias=<0x25b0698>,<0x26094f8>,<0x2491648>), zext from i8> 0x252b700, 0x26d8440, undef:i64
rainbow-test.cpp: 0x26d8440: i64 = or 0x26d8c90, 0x26d6da0
rainbow-test.cpp: 0x26d8c90: i64 = add FrameIndex:i64<2>, 0x26dfe60
rainbow-test.cpp: 0x26d78f0: i64 = FrameIndex<2>
rainbow-test.cpp: 0x26dfe60: i64 = and 0x26e36e0, Constant:i64<4294967280>
rainbow-test.cpp: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang++ -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: g++

Number of similar (compiler,implementation) pairs: 37, namely:

Compiler	Implementations
g++	ref
g++ -O2 -fomit-frame-pointer	ref
g++ -O3 -fomit-frame-pointer	ref
g++ -O -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 -O -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 -O -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 -O -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 -O -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 -O -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 -O -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 -O -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 -O -fomit-frame-pointer	ref
g++ -march=nocona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_sign/rainbowbinary256181212/ref
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer

rainbow-test.cpp: In file included from gf16.h:4:0,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h: In function 'const gfv_unit _mul(const gfv_unit&, const gf&) [with unsigned int p = 256u]':
rainbow-test.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/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:182:0,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf256.h:364:22: error: called from here
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: In file included from gf16.h:4:0,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/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:182:0,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf256.h:364:22: error: called from here
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: In file included from gf16.h:4:0,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: ...
rainbow-test.cpp: In file included from gf16.h:4:0,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h: In function 'const gfv_unit _mul(const gfv_unit&, const gf&) [with unsigned int p = 256u]':
rainbow-test.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/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:182:0,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf256.h:364:22: error: called from here
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: In file included from gf16.h:4:0,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: /usr/lib/gcc/x86_64-linux-gnu/5/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:182:0,
rainbow-test.cpp: from rainbow-test.cpp:1:
rainbow-test.cpp: gf256.h:364:22: error: called from here
rainbow-test.cpp: return _mm_xor_si128( _mm_shuffle_epi8(multable(b.v), _mm_and_si128(a.v,_mask_low))
rainbow-test.cpp: ^
rainbow-test.cpp: In file included from gf16.h:4:0,
rainbow-test.cpp: from gf.h:181,
rainbow-test.cpp: ...

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

Compiler	Implementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -O -fomit-frame-pointer	ref
g++ -m64 -march=barcelona -Os -fomit-frame-pointer	ref