Implementation notes: amd64, titan0, crypto_kem/hqc1921

Computer: titan0
Architecture: amd64
CPU ID: GenuineIntel-000306c3-bfebfbff
SUPERCOP version: 20200618
Operation: crypto_kem
Primitive: hqc1921
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
284521236020 0 060598 896 1688optgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020041420200409
379642813083 0 034492 888 1688optgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020041420200409
381907235942 32 551599096 3688 6736refg++_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020060920200607
385346412520 0 033580 888 1688optgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020041420200409
407191235207 32 551698999 3680 6672refclang++_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020060920200607
407479637603 32 551701423 3680 6672refclang++_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020060920200607
407494435207 32 551698999 3680 6672refclang++_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020060920200607
438443613303 32 551573408 3680 6736refg++_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020060920200607
443415611698 32 551673323 3664 6640refclang++_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020060920200607
445962012997 32 551572686 3680 6736refg++_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020060920200607
483564010840 0 030885 872 1656optgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020041420200409
569520811111 32 551569855 3672 6704refg++_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020060920200607

Compiler output

Implementation: crypto_kem/hqc1921/ref
Compiler: clang++ -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
rng.c: clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]

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

Compiler output

Implementation: crypto_kem/hqc1921/opt
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
gf2x_avx2.c: gf2x_avx2.c:87:19: error: use of unknown builtin '__builtin_shuffle' [-Wimplicit-function-declaration]
gf2x_avx2.c: rightVector = __builtin_shuffle(
gf2x_avx2.c: ^
gf2x_avx2.c: gf2x_avx2.c:87:17: error: assigning to 'v8uint32' (vector of 8 'uint32_t' values) from incompatible type 'int'
gf2x_avx2.c: rightVector = __builtin_shuffle(
gf2x_avx2.c: ^ ~~~~~~~~~~~~~~~~~~
gf2x_avx2.c: gf2x_avx2.c:89:16: error: assigning to 'v8uint32' (vector of 8 'uint32_t' values) from incompatible type 'int'
gf2x_avx2.c: leftVector = __builtin_shuffle(
gf2x_avx2.c: ^ ~~~~~~~~~~~~~~~~~~
gf2x_avx2.c: 3 errors generated.

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt

Namespace violations

Implementation: crypto_kem/hqc1921/opt
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
bch.o array_to_codeword T
bch.o bch_code_decode T
bch.o bch_code_encode T
bch.o chien_search T
bch.o compute_generator_poly T
bch.o cyclotomic_clear T
bch.o cyclotomic_gen T
bch.o cyclotomic_init T
bch.o error_poly_gen T
bch.o get_error_location_poly T
bch.o get_generator_poly T
bch.o gf_generation T
bch.o gf_get_antilog T
bch.o gf_get_log T
bch.o gf_mod T
bch.o gf_mult T
bch.o gf_tables_clear T
bch.o gf_tables_init T
bch.o lfsr_encoder T
bch.o message_from_codeword T
bch.o message_to_array T
bch.o polynomial_hex T
bch.o sigma_poly_clear T
bch.o sigma_poly_copy T
bch.o sigma_poly_init T
bch.o syndrome_clear T
bch.o syndrome_gen T
bch.o syndrome_init T
gf2x_avx2.o shiftXor T
gf2x_avx2.o sparse_dense_mul T
gf2x_avx2.o vect_sparse_from_bytes 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 array_to_rep_codeword T
repetition.o repetition_code_decode T
repetition.o repetition_code_encode T
rng.o AES256_ECB T
rng.o DRBG_ctx C
rng.o handleErrors T
rng.o seedexpander T
rng.o seedexpander_init T
tensor.o tensor_code_decode T
tensor.o tensor_code_encode T
vector.o vect_add T
vector.o vect_compare T
vector.o vect_fixed_weight T
vector.o vect_print T
vector.o vect_resize T
vector.o vect_set_random 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 opt
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt