Implementation notes: amd64, h6sandy, crypto_sign/rainbow3cclassic683248

Computer: h6sandy
Microarchitecture: amd64; Sandy Bridge (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240107
Operation: crypto_sign
Primitive: rainbow3cclassic683248

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
758456	172693 8 52	192940 940 1824	`T:ssse3`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
824964	133897 8 52	172324 956 1792	`T:ssse3`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
854582	80871 8 52	124148 956 1792	`T:ssse3`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
877069	100944 8 52	142548 956 1792	`T:ssse3`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
882564	70742 8 52	114358 948 1792	`T:ssse3`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
900410	81072 8 52	122356 940 1824	`T:ssse3`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
940015	98329 8 52	138740 940 1824	`T:ssse3`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
1046652	55166 8 52	102084 932 1824	`T:ssse3`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
2212717	149729 0 52	203724 932 1824	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
2245817	190279 0 52	244324 932 1824	`T:amd64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231217	20231212
2720829	91733 0 52	144932 948 1792	`T:amd64`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
2963869	72395 0 52	126132 948 1792	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
3009801	109712 0 52	161940 948 1792	`T:amd64`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
3193003	75632 0 52	126780 948 1792	`T:amd64`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
3498031	80863 0 52	134436 948 1792	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
3508930	63747 0 52	116540 948 1792	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
4164433	70411 0 52	123468 932 1824	`T:amd64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
4179904	46130 0 52	98444 948 1792	`T:amd64`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
4276173	47435 0 52	98926 940 1792	`T:amd64`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
4545171	61868 0 52	114620 932 1824	`T:amd64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
7164745	33405 0 52	85372 924 1824	`T:amd64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231217	20231212
7465894	48024 0 52	101012 932 1824	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
7649016	49513 0 52	102204 932 1824	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212
7673738	41930 0 52	93366 940 1792	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
7867971	40986 0 52	93316 948 1792	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231218	20231212
12092976	30293 0 52	82180 924 1824	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231218	20231212

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blas_matrix_avx2.c: blas_matrix_avx2.c:40:9: error: always_inline function '_mm256_shuffle_epi8' requires target feature 'avx2', but would be inlined into function 'gf16mat_prod_16_multab_avx2' that is compiled without support for 'avx2'
blas_matrix_avx2.c: rl ^= _mm256_shuffle_epi8( mt , inp&mask_f );
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: blas_matrix_avx2.c:41:53: error: always_inline function '_mm256_andnot_si256' requires target feature 'avx2', but would be inlined into function 'gf16mat_prod_16_multab_avx2' that is compiled without support for 'avx2'
blas_matrix_avx2.c: rh ^= _mm256_shuffle_epi8( mt , _mm256_srli_epi16(_mm256_andnot_si256(mask_f,inp),4) );
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: blas_matrix_avx2.c:41:35: error: always_inline function '_mm256_srli_epi16' requires target feature 'avx2', but would be inlined into function 'gf16mat_prod_16_multab_avx2' that is compiled without support for 'avx2'
blas_matrix_avx2.c: rh ^= _mm256_shuffle_epi8( mt , _mm256_srli_epi16(_mm256_andnot_si256(mask_f,inp),4) );
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: blas_matrix_avx2.c:41:9: error: always_inline function '_mm256_shuffle_epi8' requires target feature 'avx2', but would be inlined into function 'gf16mat_prod_16_multab_avx2' that is compiled without support for 'avx2'
blas_matrix_avx2.c: rh ^= _mm256_shuffle_epi8( mt , _mm256_srli_epi16(_mm256_andnot_si256(mask_f,inp),4) );
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: blas_matrix_avx2.c:44:19: error: always_inline function '_mm256_slli_epi16' requires target feature 'avx2', but would be inlined into function 'gf16mat_prod_16_multab_avx2' that is compiled without support for 'avx2'
blas_matrix_avx2.c: __m256i r = rl ^ _mm256_slli_epi16( rh , 4 );
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: blas_matrix_avx2.c:46:15: error: '__builtin_ia32_extract128i256' needs target feature avx2
blas_matrix_avx2.c: __m128i r1 = _mm256_extracti128_si256( r , 1 );
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: /usr/lib/llvm-14/lib/clang/14.0.0/include/avx2intrin.h:824:13: note: expanded from macro '_mm256_extracti128_si256'
blas_matrix_avx2.c: ((__m128i)__builtin_ia32_extract128i256((__v4di)(__m256i)(V), (int)(M)))
blas_matrix_avx2.c: ^
blas_matrix_avx2.c: 6 errors generated.

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blas_comm.c: In file included from blas_comm.c:6:
blas_comm.c: In file included from ./blas.h:25:
blas_comm.c: ./blas_avx2.h:88:17: error: always_inline function '_mm256_loadu_si256' requires target feature 'avx', but would be inlined into function 'gf256v_add_avx2' that is compiled without support for 'avx'
blas_comm.c: __m256i inp = _mm256_loadu_si256( (__m256i*) (a+i*32) );
blas_comm.c: ^
blas_comm.c: ./blas_avx2.h:88:17: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
blas_comm.c: ./blas_avx2.h:89:17: error: always_inline function '_mm256_loadu_si256' requires target feature 'avx', but would be inlined into function 'gf256v_add_avx2' that is compiled without support for 'avx'
blas_comm.c: __m256i out = _mm256_loadu_si256( (__m256i*) (accu_b+i*32) );
blas_comm.c: ^
blas_comm.c: ./blas_avx2.h:89:17: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
blas_comm.c: ./blas_avx2.h:91:3: error: always_inline function '_mm256_storeu_si256' requires target feature 'avx', but would be inlined into function 'gf256v_add_avx2' that is compiled without support for 'avx'
blas_comm.c: _mm256_storeu_si256( (__m256i*) (accu_b+i*32) , out );
blas_comm.c: ^
blas_comm.c: ./blas_avx2.h:91:3: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
blas_comm.c: 6 errors generated.

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:avx2
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

blas_matrix_avx2.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
blas_matrix_avx2.c: from gf16_avx2.h:22,
blas_matrix_avx2.c: from blas_matrix_avx2.c:9:
blas_matrix_avx2.c: gf16_avx2.h: In function 'tbl32_gf16_log':
blas_matrix_avx2.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:588:1: error: inlining failed in call to 'always_inline' '_mm256_shuffle_epi8': target specific option mismatch
blas_matrix_avx2.c: 588 | _mm256_shuffle_epi8 (__m256i __X, __m256i __Y)
blas_matrix_avx2.c: | ^~~~~~~~~~~~~~~~~~~
blas_matrix_avx2.c: In file included from blas_matrix_avx2.c:9:
blas_matrix_avx2.c: gf16_avx2.h:45:16: note: called from here
blas_matrix_avx2.c: 45 | return _mm256_shuffle_epi8(tab_l,a);
blas_matrix_avx2.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
blas_matrix_avx2.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
blas_matrix_avx2.c: from gf16_avx2.h:22,
blas_matrix_avx2.c: from blas_matrix_avx2.c:9:
blas_matrix_avx2.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:588:1: error: inlining failed in call to 'always_inline' '_mm256_shuffle_epi8': target specific option mismatch
blas_matrix_avx2.c: 588 | _mm256_shuffle_epi8 (__m256i __X, __m256i __Y)
blas_matrix_avx2.c: | ^~~~~~~~~~~~~~~~~~~
blas_matrix_avx2.c: In file included from blas_matrix_avx2.c:9:
blas_matrix_avx2.c: gf16_avx2.h:45:16: note: called from here
blas_matrix_avx2.c: 45 | return _mm256_shuffle_epi8(tab_l,a);
blas_matrix_avx2.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:avx2

Compiler output

Implementation: T:ssse3
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

blas_matrix_ref.c: In file included from blas_matrix_ref.c:6:
blas_matrix_ref.c: In file included from ./blas.h:25:
blas_matrix_ref.c: In file included from ./blas_sse.h:16:
blas_matrix_ref.c: ./gf16_sse.h:34:9: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'linear_transform_8x8_128b' that is compiled without support for 'ssse3'
blas_matrix_ref.c: return _mm_shuffle_epi8(tab_l,v&mask_f)^_mm_shuffle_epi8(tab_h,_mm_srli_epi16(v,4)&mask_f);
blas_matrix_ref.c: ^
blas_matrix_ref.c: ./gf16_sse.h:34:42: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'linear_transform_8x8_128b' that is compiled without support for 'ssse3'
blas_matrix_ref.c: return _mm_shuffle_epi8(tab_l,v&mask_f)^_mm_shuffle_epi8(tab_h,_mm_srli_epi16(v,4)&mask_f);
blas_matrix_ref.c: ^
blas_matrix_ref.c: 2 errors generated.

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:ssse3