Implementation notes: amd64, cryptothinkx, crypto_dh/k277mon

Computer: cryptothinkx
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_dh
Primitive: k277mon

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
334551	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170215	20170105
334626	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170215	20170105
334710	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer`	20170215	20170105
337155	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170215	20170105
347130	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
347553	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
350358	? ? ?	? ? ?	`ref`	`clang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments`	20170215	20170105
361578	? ? ?	? ? ?	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments`	20170215	20170105
368733	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170215	20170105
369948	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer`	20170215	20170105
381876	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20170215	20170105
393744	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20170215	20170105
394362	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer`	20170215	20170105
394593	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170215	20170105
395970	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer`	20170215	20170105
408249	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170215	20170105
409233	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170215	20170105
409686	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170215	20170105
409998	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170215	20170105
421335	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20170215	20170105
423063	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170215	20170105
423105	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170215	20170105
435273	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20170215	20170105
438135	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170215	20170105

Compiler output

Implementation: crypto_dh/k277mon/ref
Compiler: cc

dh.c: In file included from dh.c:6:0:
dh.c: ffa.h: In function ‘ffa_red_277’:
dh.c: ffa.h:123:10: error: ‘__builtin_ia32_palignr128’ needs isa option -m32 -mssse3
dh.c: a_01 = _mm_alignr_epi8(a_02, a_01, 8);
dh.c: ^
dh.c: ffa.h:90:10: error: ‘__builtin_ia32_pclmulqdq128’ needs isa option -m32 -mpclmul
dh.c: m_00 = _mm_clmulepi64_si128(mul, P_00, 0x00); ^
dh.c: ffa.h:110:5: note: in expansion of macro ‘ffa_red_277_stp’
dh.c: ffa_red_277_stp(A##_00,A##_01,A##_02,P##_00,P##_01,P##_02,...
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:64:10: error: ‘__builtin_ia32_palignr128’ needs isa option -m32 -mssse3
dh.c: a_01 = _mm_alignr_epi8(a_02, a_01, 8); ^
dh.c: ffa.h:75:5: note: in expansion of macro ‘ffa_red_sqr’
dh.c: ffa_red_sqr(C##_00,C##_01,C##_02,A##_00,A##_01,A##_02,A##_03,A##_04);
dh.c: ^
dh.c: ffa.h:307:5: note: in expansion of macro ‘FFA_RED_SQR’
dh.c: FFA_RED_SQR(*c, m);
dh.c: ^

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
cc	ref
gcc	ref
gcc -funroll-loops	ref

Compiler output

Implementation: crypto_dh/k277mon/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:6:
dh.c: ./ffa.h:123:12: error: '__builtin_ia32_palignr128' needs target feature ssse3
dh.c: a_01 = _mm_alignr_epi8(a_02, a_01, 8);
dh.c: ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/tmmintrin.h:69:12: note: expanded from macro '_mm_alignr_epi8'
dh.c: (__m128i)__builtin_ia32_palignr128((__v16qi)(__m128i)(a), ^
dh.c: In file included from dh.c:6:
dh.c: ./ffa.h:132:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: FFA_RED_277_STP(a,P,m,t_00,mul);
dh.c: ...
dh.c: ffa_red_277_stp(A##_00,A##_01,A##_02,P##_00,P##_01,P##_02, ^
dh.c: ./ffa.h:97:12: note: expanded from macro 'ffa_red_277_stp'
dh.c: t_00 = _mm_alignr_epi8(m_03, m_01, 8); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/tmmintrin.h:69:12: note: expanded from macro '_mm_alignr_epi8'
dh.c: (__m128i)__builtin_ia32_palignr128((__v16qi)(__m128i)(a), ^
dh.c: fatal error: too many errors emitted, stopping now [-ferror-limit=]
dh.c: 20 errors generated.

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

Compiler	Implementations
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_dh/k277mon/ref
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments

dh.c: In file included from dh.c:6:
dh.c: ./ffa.h:132:5: error: '__builtin_ia32_pclmulqdq128' needs target feature pclmul
dh.c: FFA_RED_277_STP(a,P,m,t_00,mul);
dh.c: ^
dh.c: ./ffa.h:110:5: note: expanded from macro 'FFA_RED_277_STP'
dh.c: ffa_red_277_stp(A##_00,A##_01,A##_02,P##_00,P##_01,P##_02, ^
dh.c: ./ffa.h:90:12: note: expanded from macro 'ffa_red_277_stp'
dh.c: m_00 = _mm_clmulepi64_si128(mul, P_00, 0x00); ^
dh.c: ...
dh.c: ffa_red_277_stp(A##_00,A##_01,A##_02,P##_00,P##_01,P##_02, ^
dh.c: ./ffa.h:93:12: note: expanded from macro 'ffa_red_277_stp'
dh.c: m_03 = _mm_clmulepi64_si128(mul, P_01, 0x10); ^
dh.c: /usr/lib/llvm-3.8/bin/../lib/clang/3.8.0/include/__wmmintrin_pclmul.h:27:13: note: expanded from macro '_mm_clmulepi64_si128'
dh.c: ((__m128i)__builtin_ia32_pclmulqdq128((__v2di)(__m128i)(__X), ^
dh.c: fatal error: too many errors emitted, stopping now [-ferror-limit=]
dh.c: 20 errors generated.

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

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments	ref

Compiler output

Implementation: crypto_dh/k277mon/ref
Compiler: gcc -O2 -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 68, namely:

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

Compiler output

Implementation: crypto_dh/k277mon/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:37:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: ffa.h: In function ‘ffa_red_277’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: inlining failed in call to always_inline ‘_mm_alignr_epi8’: target specific option mismatch
dh.c: _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:148:13: error: called from here
dh.c: *c_02 = _mm_alignr_epi8(a_02, a_01, 8);
dh.c: ...
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:37:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: inlining failed in call to always_inline ‘_mm_alignr_epi8’: target specific option mismatch
dh.c: _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:147:13: error: called from here
dh.c: *c_01 = _mm_alignr_epi8(a_01, a_00, 8);
dh.c: ^
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:37:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: ffa.h: In function ‘ffa_red_277’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: inlining failed in call to always_inline ‘_mm_alignr_epi8’: target specific option mismatch
dh.c: _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:148:13: error: called from here
dh.c: *c_02 = _mm_alignr_epi8(a_02, a_01, 8);
dh.c: ...
dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:37:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/tmmintrin.h:185:1: error: inlining failed in call to always_inline ‘_mm_alignr_epi8’: target specific option mismatch
dh.c: _mm_alignr_epi8(__m128i __X, __m128i __Y, const int __N)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:147:13: error: called from here
dh.c: *c_01 = _mm_alignr_epi8(a_01, a_00, 8);
dh.c: ^

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

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

Compiler output

Implementation: crypto_dh/k277mon/ref
Compiler: gcc -m64 -march=core2 -O2 -fomit-frame-pointer

dh.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/5/include/x86intrin.h:43:0,
dh.c: from lib.h:2,
dh.c: from dh.c:2:
dh.c: ffa.h: In function ‘ffa_red_277’:
dh.c: /usr/lib/gcc/x86_64-linux-gnu/5/include/wmmintrin.h:116:1: error: inlining failed in call to always_inline ‘_mm_clmulepi64_si128’: target specific option mismatch
dh.c: _mm_clmulepi64_si128 (__m128i __X, __m128i __Y, const int __I)
dh.c: ^
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:94:10: error: called from here
dh.c: m_04 = _mm_clmulepi64_si128(mul, P_02, 0x00);...
dh.c: In file included from dh.c:6:0:
dh.c: ffa.h:90:10: error: called from here
dh.c: m_00 = _mm_clmulepi64_si128(mul, P_00, 0x00); ^
dh.c: ffa.h:110:5: note: in expansion of macro ‘ffa_red_277_stp’
dh.c: ffa_red_277_stp(A##_00,A##_01,A##_02,P##_00,P##_01,P##_02, ^
dh.c: ffa.h:142:5: note: in expansion of macro ‘FFA_RED_277_STP’
dh.c: FFA_RED_277_STP(a,P,m,t_00,mul);
dh.c: ^

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

Compiler	Implementations
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref