Implementation notes: amd64, h6sandy, crypto_aead/triadaev1

Computer: h6sandy
Microarchitecture: amd64; Sandy Bridge (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240107
Operation: crypto_aead
Primitive: triadaev1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2837292	29183 0 0	44979 844 1024	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
2838949	29183 0 0	46923 844 1024	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
2894586	28359 0 0	44835 844 1024	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
2900033	22191 0 0	36211 844 1024	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
4220707	10967 0 0	24655 844 1024	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231213	20231212
4973601	10142 0 0	26759 812 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
5075081	8326 0 0	23687 812 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
5326147	5503 0 0	19234 788 1056	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212
45768715	6007 0 0	20932 796 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231213	20231212

Compiler output

Implementation: T:add_avx
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

simd.cpp: simd.cpp:402:13: error: always_inline function '_mm256_unpacklo_epi8' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: in[0] = _mm256_unpacklo_epi8(in[2], in[1]);
simd.cpp: ^
simd.cpp: simd.cpp:403:13: error: '__builtin_ia32_pslldqi256_byteshift' needs target feature avx2
simd.cpp: in[0] = _mm256_slli_si256(in[0], 6);
simd.cpp: ^
simd.cpp: /usr/lib/llvm-14/lib/clang/14.0.0/include/avx2intrin.h:497:13: note: expanded from macro '_mm256_slli_si256'
simd.cpp: ((__m256i)__builtin_ia32_pslldqi256_byteshift((__v4di)(__m256i)(a), (int)(imm)))
simd.cpp: ^
simd.cpp: simd.cpp:410:13: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: in[0] = _mm256_xor_si256(in[0], _mm256_castsi128_si256(p_bar_input));
simd.cpp: ^
simd.cpp: simd.cpp:411:13: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: in[1] = _mm256_xor_si256(in[1], _mm256_castsi128_si256(p_bar_input));
simd.cpp: ^
simd.cpp: simd.cpp:412:13: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: in[2] = _mm256_xor_si256(in[2], _mm256_castsi128_si256(p_bar_input));
simd.cpp: ^
simd.cpp: simd.cpp:427:17: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: in[0] = _mm256_xor_si256(in[0], _mm256_castsi128_si256(xmm_a));
simd.cpp: ^
simd.cpp: simd.cpp:428:17: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: in[1] = _mm256_xor_si256(in[1], _mm256_castsi128_si256(xmm_a));
simd.cpp: ^
simd.cpp: simd.cpp:429:17: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: ...

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

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_avx
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_avx
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_avx
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_avx

Compiler output

Implementation: T:add_avx
Security model: timingleaks
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

simd.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
simd.cpp: from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
simd.cpp: from simd.cpp:16:
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h: In function 'void triad_update_encryption(const __m256i*, __m256i*) [with int i = 7]':
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:207:1: error: inlining failed in call to 'always_inline' '__m256i _mm256_blendv_epi8(__m256i, __m256i, __m256i)': target specific option mismatch
simd.cpp: 207 | _mm256_blendv_epi8 (__m256i __X, __m256i __Y, __m256i __M)
simd.cpp: | ^~~~~~~~~~~~~~~~~~
simd.cpp: simd.cpp:224:32: note: called from here
simd.cpp: 224 | out[1] = _mm256_blendv_epi8(out[1], newb, BlendMask256List[i - 1]);
simd.cpp: | ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
simd.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
simd.cpp: from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
simd.cpp: from simd.cpp:16:
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:746:1: error: inlining failed in call to 'always_inline' '__m256i _mm256_srli_si256(__m256i, int)': target specific option mismatch
simd.cpp: 746 | _mm256_srli_si256 (__m256i __A, const int __N)
simd.cpp: | ^~~~~~~~~~~~~~~~~
simd.cpp: simd.cpp:223:31: note: called from here
simd.cpp: 223 | out[1] = _mm256_srli_si256(in[1], i);
simd.cpp: | ~~~~~~~~~~~~~~~~~^~~~~~~~~~
simd.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
simd.cpp: from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
simd.cpp: from simd.cpp:16:
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:913:1: error: inlining failed in call to 'always_inline' '__m256i _mm256_xor_si256(__m256i, __m256i)': target specific option mismatch
simd.cpp: 913 | _mm256_xor_si256 (__m256i __A, __m256i __B)
simd.cpp: | ^~~~~~~~~~~~~~~~
simd.cpp: ...

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

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_avx
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_avx
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_avx
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_avx

Compiler output

Implementation: T:add_sse
Security model: timingleaks
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

simd.cpp: simd.cpp:237:12: error: always_inline function '_mm_broadcastq_epi64' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: inR[0] = _mm_broadcastq_epi64(in[0]);
simd.cpp: ^
simd.cpp: simd.cpp:238:12: error: always_inline function '_mm_broadcastq_epi64' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: inR[1] = _mm_broadcastq_epi64(in[1]);
simd.cpp: ^
simd.cpp: simd.cpp:239:12: error: always_inline function '_mm_broadcastq_epi64' requires target feature 'avx2', but would be inlined into function 'triad_high_speed_encryption' that is compiled without support for 'avx2'
simd.cpp: inR[2] = _mm_broadcastq_epi64(in[2]);
simd.cpp: ^
simd.cpp: simd.cpp:317:12: error: '__builtin_ia32_pblendd128' needs target feature avx2
simd.cpp: inL[0] = _mm_blend_epi32(inL[0], s1024L[0], 0xC);
simd.cpp: ^
simd.cpp: /usr/lib/llvm-14/lib/clang/14.0.0/include/avx2intrin.h:746:13: note: expanded from macro '_mm_blend_epi32'
simd.cpp: ((__m128i)__builtin_ia32_pblendd128((__v4si)(__m128i)(V1), \
simd.cpp: ^
simd.cpp: simd.cpp:318:12: error: '__builtin_ia32_pblendd128' needs target feature avx2
simd.cpp: inL[1] = _mm_blend_epi32(inL[1], s1024L[1], 0xC);
simd.cpp: ^
simd.cpp: /usr/lib/llvm-14/lib/clang/14.0.0/include/avx2intrin.h:746:13: note: expanded from macro '_mm_blend_epi32'
simd.cpp: ((__m128i)__builtin_ia32_pblendd128((__v4si)(__m128i)(V1), \
simd.cpp: ^
simd.cpp: simd.cpp:319:12: error: '__builtin_ia32_pblendd128' needs target feature avx2
simd.cpp: inL[2] = _mm_blend_epi32(inL[2], s1024L[2], 0xC);
simd.cpp: ^
simd.cpp: /usr/lib/llvm-14/lib/clang/14.0.0/include/avx2intrin.h:746:13: note: expanded from macro '_mm_blend_epi32'
simd.cpp: ...

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

Compiler	Implementations
clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_sse
clang++ -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_sse
clang++ -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_sse
clang++ -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:add_sse

Compiler output

Implementation: T:add_sse
Security model: timingleaks
Compiler: g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

simd.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
simd.cpp: from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
simd.cpp: from simd.cpp:16:
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h: In function 'void triad_high_speed_encryption(unsigned char*, const unsigned char*, long long unsigned int, const unsigned char*, long long unsigned int, const unsigned char*, const unsigned char*)':
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:1037:1: error: inlining failed in call to 'always_inline' '__m128i _mm_broadcastq_epi64(__m128i)': target specific option mismatch
simd.cpp: 1037 | _mm_broadcastq_epi64 (__m128i __X)
simd.cpp: | ^~~~~~~~~~~~~~~~~~~~
simd.cpp: simd.cpp:237:32: note: called from here
simd.cpp: 237 | inR[0] = _mm_broadcastq_epi64(in[0]);
simd.cpp: | ~~~~~~~~~~~~~~~~~~~~^~~~~~~
simd.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
simd.cpp: from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
simd.cpp: from simd.cpp:16:
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:1037:1: error: inlining failed in call to 'always_inline' '__m128i _mm_broadcastq_epi64(__m128i)': target specific option mismatch
simd.cpp: 1037 | _mm_broadcastq_epi64 (__m128i __X)
simd.cpp: | ^~~~~~~~~~~~~~~~~~~~
simd.cpp: simd.cpp:238:32: note: called from here
simd.cpp: 238 | inR[1] = _mm_broadcastq_epi64(in[1]);
simd.cpp: | ~~~~~~~~~~~~~~~~~~~~^~~~~~~
simd.cpp: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
simd.cpp: from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:32,
simd.cpp: from simd.cpp:16:
simd.cpp: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:1037:1: error: inlining failed in call to 'always_inline' '__m128i _mm_broadcastq_epi64(__m128i)': target specific option mismatch
simd.cpp: 1037 | _mm_broadcastq_epi64 (__m128i __X)
simd.cpp: | ^~~~~~~~~~~~~~~~~~~~
simd.cpp: ...

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

Compiler	Implementations
g++ -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_sse
g++ -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_sse
g++ -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_sse
g++ -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:add_sse