Implementation notes: amd64, rumba7, crypto_kem/hqc256

Computer: rumba7
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20211108
Operation: crypto_kem
Primitive: hqc256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
359693849857 221064 25632106091 221988 56456T:avxgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021012920210114
370875530949 221064 2563285011 221988 56456T:avxgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021012920210114
384655329870 221064 2563283355 221988 56456T:avxgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021012920210114
392679822495 221064 2563275059 221980 56424T:avxgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021012920210114

Test failure

Implementation: T:avx
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
error 111

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx

Compiler output

Implementation: T:avx
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
bch.c: bch.c:291:7: error: always_inline function '_mm256_set1_epi32' requires target feature 'sse4.2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'sse4.2'
bch.c: y = _mm256_set1_epi32(*aux);
bch.c: ^
bch.c: bch.c:294:7: error: always_inline function '_mm256_shuffle_epi8' requires target feature 'avx2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'avx2'
bch.c: y = _mm256_shuffle_epi8(y, mask_one);
bch.c: ^
bch.c: bch.c:296:15: error: always_inline function '_mm256_and_si256' requires target feature 'avx2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'avx2'
bch.c: z[i >> 2] = _mm256_and_si256(y, mask_two);
bch.c: ^
bch.c: bch.c:306:17: error: always_inline function '_mm256_set1_epi64x' requires target feature 'sse4.2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'sse4.2'
bch.c: tmp_repeat = _mm256_set1_epi64x((long long)(tmp_array[i]!=0));
bch.c: ^
bch.c: bch.c:307:8: error: always_inline function '_mm256_cmpeq_epi64' requires target feature 'avx2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'avx2'
bch.c: L = _mm256_cmpeq_epi64(tmp_repeat,un_256);
bch.c: ^
bch.c: bch.c:308:17: error: always_inline function '_mm256_lddqu_si256' requires target feature 'sse4.2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'sse4.2'
bch.c: tmp_repeat = _mm256_lddqu_si256((__m256i *)(alpha_tmp + i * (PARAM_DELTA << 1)));
bch.c: ^
bch.c: bch.c:309:8: error: always_inline function '_mm256_and_si256' requires target feature 'avx2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'avx2'
bch.c: L = _mm256_and_si256(L,tmp_repeat);
bch.c: ^
bch.c: bch.c:310:8: error: always_inline function '_mm256_xor_si256' requires target feature 'avx2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'avx2'
bch.c: S = _mm256_xor_si256(L,S);
bch.c: ^
bch.c: bch.c:312:3: error: always_inline function '_mm256_storeu_si256' requires target feature 'sse4.2', but would be inlined into function 'compute_syndromes' that is compiled without support for 'sse4.2'
bch.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:avx

Namespace violations

Implementation: T:avx
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
bch.o bch_code_decode T
bch.o compute_bch_poly T
bch.o table_alphaij_generation T
code.o code_decode T
code.o code_encode T
code.o gen_matrix D
fft.o fft T
fft.o fft_retrieve_bch_error_poly T
gf.o gf_exp T
gf.o gf_generate T
gf.o gf_inverse T
gf.o gf_log T
gf.o gf_mod T
gf.o gf_mul T
gf.o gf_quad T
gf.o gf_reduce T
gf.o gf_square T
gf2x.o TOOM3Mult T
gf2x.o TOOM3RecMult T
gf2x.o a1_times_a2 C
gf2x.o bit64 C
gf2x.o bloc64 C
gf2x.o o256 D
gf2x.o tmp_reduce C
gf2x.o vect_mul T
hqc.o hqc_pke_decrypt T
hqc.o hqc_pke_encrypt T
hqc.o hqc_pke_keygen T
parsing.o hqc_ciphertext_from_string T
parsing.o hqc_ciphertext_to_string T
parsing.o hqc_public_key_from_string T
parsing.o hqc_public_key_to_string T
parsing.o hqc_secret_key_from_string T
parsing.o hqc_secret_key_to_string T
repetition.o repetition_code_decode T
rng.o AES256_CTR_DRBG_Update T
rng.o AES256_ECB T
rng.o DRBG_ctx C
rng.o handleErrors T
rng.o seedexpander T
rng.o seedexpander_init T
vector.o vect_add T
vector.o vect_compare T
vector.o vect_print T
vector.o vect_print_sparse T
vector.o vect_resize T
vector.o vect_set_random T
vector.o vect_set_random_fixed_weight T
vector.o vect_set_random_from_randombytes T

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:avx