Test results for amd64, h2atom, crypto_sign/aimer128f

[Page version: 20241207 22:57:19]

Measurements for amd64, h2atom, crypto_sign Test results for amd64, h2atom, crypto_sign Test results for crypto_sign/aimer128f
Computer: h2atom
Microarchitecture: amd64; Bonnell (106ca)
Architecture: amd64
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20241022
Operation: crypto_sign
Primitive: aimer128f
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2471765079194 0 079779 828 1792refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
2554049241456 0 053779 828 1792refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
2645242036223 0 047971 820 1760refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
2653985140153 0 051810 852 1728refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
2688466348027 0 060626 852 1728refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
2700622343852 0 055162 852 1728refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
2728414033334 0 045804 844 1728refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3156010638316 0 050875 828 1792refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3264802880698 0 081259 828 1792mem_optgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3282793548717 0 060978 852 1728refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3363207642896 0 055259 828 1792mem_optgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3433654437094 0 048875 820 1760mem_optgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3463766648579 0 061218 852 1728mem_optclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3471450544948 0 056266 852 1728mem_optclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3493299841313 0 052978 852 1728mem_optclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
3522541134314 0 046844 844 1728mem_optclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
4183341639420 0 051963 828 1792mem_optgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2024110420241022
4226798149093 0 061378 852 1728mem_optclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2024110420241022

Compiler output


KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'avx', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'avx'
KeccakP-1600-times4-SIMD256.c:         Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c:         ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:138:38: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c:                                      ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:49:33: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a)             _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c:                                 ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:138:38: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c:                                      ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:49:33: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a)             _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c:                                 ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: error: always_inline function '_mm256_loadu_si256' requires target feature 'avx', but would be inlined into function 'KeccakP1600times4_AddLanesAll' that is compiled without support for 'avx'
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:139:47: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c:                                      lanes1 = LOAD256u( curData1[argIndex]),\
KeccakP-1600-times4-SIMD256.c:                                               ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:49:33: note: expanded from macro 'LOAD256u'
KeccakP-1600-times4-SIMD256.c: #define LOAD256u(a)             _mm256_loadu_si256((const V256 *)&(a))
KeccakP-1600-times4-SIMD256.c:                                 ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:139:47: note: expanded from macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
avx2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
avx2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
avx2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
avx2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
avx2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)

Compiler output


KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c: In function 'KeccakP1600times4_AddLanesAll':
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:138:36: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
KeccakP-1600-times4-SIMD256.c:   138 | #define Xor_In4( argIndex ) lanes0 = LOAD256u( curData0[argIndex]),\
KeccakP-1600-times4-SIMD256.c:       |                                    ^
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:149:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c:   149 |         Xor_In4( 0 );
KeccakP-1600-times4-SIMD256.c:       |         ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
KeccakP-1600-times4-SIMD256.c:                  from KeccakP-1600-times4-SIMD256.c:20:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:913:1: error: inlining failed in call to 'always_inline' '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c:   913 | _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c:       | ^~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:60:37: note: called from here
KeccakP-1600-times4-SIMD256.c:    60 | #define XOReq256(a, b)          a = _mm256_xor_si256(a, b)
KeccakP-1600-times4-SIMD256.c:       |                                     ^~~~~~~~~~~~~~~~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:146:62: note: in expansion of macro 'XOReq256'
KeccakP-1600-times4-SIMD256.c:   146 |                                                              XOReq256( stateAsLanes[argIndex+3], lanes3 )
KeccakP-1600-times4-SIMD256.c:       |                                                              ^~~~~~~~
KeccakP-1600-times4-SIMD256.c: KeccakP-1600-times4-SIMD256.c:152:9: note: in expansion of macro 'Xor_In4'
KeccakP-1600-times4-SIMD256.c:   152 |         Xor_In4( 12 );
KeccakP-1600-times4-SIMD256.c:       |         ^~~~~~~
KeccakP-1600-times4-SIMD256.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
KeccakP-1600-times4-SIMD256.c:                  from KeccakP-1600-times4-SIMD256.c:20:
KeccakP-1600-times4-SIMD256.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:913:1: error: inlining failed in call to 'always_inline' '_mm256_xor_si256': target specific option mismatch
KeccakP-1600-times4-SIMD256.c:   913 | _mm256_xor_si256 (__m256i __A, __m256i __B)
KeccakP-1600-times4-SIMD256.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
avx2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
avx2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
avx2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
avx2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)

Namespace violations


aes.o aes128_ctr T
aes.o aes128_ctr_keyexp T
aes.o aes128_ctx_release T
aes.o aes128_ecb T
aes.o aes128_ecb_keyexp T
aes.o aes192_ctr T
aes.o aes192_ctr_keyexp T
aes.o aes192_ctx_release T
aes.o aes192_ecb T
aes.o aes192_ecb_keyexp T
aes.o aes256_ctr T
aes.o aes256_ctr_keyexp T
aes.o aes256_ctx_release T
aes.o aes256_ecb T
aes.o aes256_ecb_keyexp T
aim2.o samsungsds_aimer128f_mem_opt_GF_exp_invmer_e_1 T
aim2.o samsungsds_aimer128f_mem_opt_GF_exp_invmer_e_2 T
aim2.o samsungsds_aimer128f_mem_opt_GF_exp_mer_e_star T
aim2.o samsungsds_aimer128f_mem_opt_aim2 T
aim2.o samsungsds_aimer128f_mem_opt_aim2_sbox_outputs T
aim2.o samsungsds_aimer128f_mem_opt_generate_matrices_L_and_U T
aim2.o samsungsds_aimer128f_mem_opt_generate_matrix_LU T
field.o samsungsds_aimer128f_mem_opt_GF_add T
field.o samsungsds_aimer128f_mem_opt_GF_copy T
field.o samsungsds_aimer128f_mem_opt_GF_from_bytes T
field.o samsungsds_aimer128f_mem_opt_GF_mul T
field.o samsungsds_aimer128f_mem_opt_GF_mul_add T
field.o samsungsds_aimer128f_mem_opt_GF_mul_add_s T
field.o samsungsds_aimer128f_mem_opt_GF_mul_s T
field.o samsungsds_aimer128f_mem_opt_GF_set0 T
field.o samsungsds_aimer128f_mem_opt_GF_sqr_s T
field.o samsungsds_aimer128f_mem_opt_GF_to_bytes T
field.o samsungsds_aimer128f_mem_opt_GF_transposed_matmul T
field.o samsungsds_aimer128f_mem_opt_GF_transposed_matmul_add T
fips202.o sha3_256 T
fips202.o sha3_256_inc_absorb T
fips202.o sha3_256_inc_ctx_clone T
fips202.o sha3_256_inc_ctx_release T
fips202.o sha3_256_inc_finalize T
fips202.o sha3_256_inc_init T
fips202.o sha3_384 T
fips202.o sha3_384_inc_absorb T
fips202.o sha3_384_inc_ctx_clone T
fips202.o sha3_384_inc_ctx_release T
fips202.o sha3_384_inc_finalize T
fips202.o sha3_384_inc_init T
fips202.o sha3_512 T
fips202.o sha3_512_inc_absorb T
fips202.o sha3_512_inc_ctx_clone T
fips202.o sha3_512_inc_ctx_release T
fips202.o sha3_512_inc_finalize T
fips202.o sha3_512_inc_init T
fips202.o shake128 T
fips202.o shake128_absorb T
fips202.o shake128_ctx_clone T
fips202.o shake128_ctx_release T
fips202.o shake128_inc_absorb T
fips202.o shake128_inc_ctx_clone T
fips202.o shake128_inc_ctx_release T
fips202.o shake128_inc_finalize T
fips202.o shake128_inc_init T
fips202.o shake128_inc_squeeze T
fips202.o shake128_squeezeblocks T
fips202.o shake256 T
fips202.o shake256_absorb T
fips202.o shake256_ctx_clone T
fips202.o shake256_ctx_release T
fips202.o shake256_inc_absorb T
fips202.o shake256_inc_ctx_clone T
fips202.o shake256_inc_ctx_release T
fips202.o shake256_inc_finalize T
fips202.o shake256_inc_init T
fips202.o shake256_inc_squeeze T
fips202.o shake256_squeezeblocks T
hash.o samsungsds_aimer128f_mem_opt_hash_ctx_clone T
hash.o samsungsds_aimer128f_mem_opt_hash_ctx_release T
hash.o samsungsds_aimer128f_mem_opt_hash_final T
hash.o samsungsds_aimer128f_mem_opt_hash_init T
hash.o samsungsds_aimer128f_mem_opt_hash_init_prefix T
hash.o samsungsds_aimer128f_mem_opt_hash_squeeze T
hash.o samsungsds_aimer128f_mem_opt_hash_update T
sign.o samsungsds_aimer128f_mem_opt_aim2_mpc T
sign.o samsungsds_aimer128f_mem_opt_commit_and_expand_tape T
sign.o samsungsds_aimer128f_mem_opt_crypto_sign_signature T
sign.o samsungsds_aimer128f_mem_opt_crypto_sign_verify T
sign.o samsungsds_aimer128f_mem_opt_run_phase_1 T
sign.o samsungsds_aimer128f_mem_opt_run_phase_1_to_3 T
sign.o samsungsds_aimer128f_mem_opt_run_phase_1_to_5 T
tree.o samsungsds_aimer128f_mem_opt_expand_tree T
tree.o samsungsds_aimer128f_mem_opt_reconstruct_tree T
tree.o samsungsds_aimer128f_mem_opt_reveal_all_but T

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
mem_optclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
mem_optgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
mem_optgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
mem_optgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)

Namespace violations


aes.o aes128_ctr T
aes.o aes128_ctr_keyexp T
aes.o aes128_ctx_release T
aes.o aes128_ecb T
aes.o aes128_ecb_keyexp T
aes.o aes192_ctr T
aes.o aes192_ctr_keyexp T
aes.o aes192_ctx_release T
aes.o aes192_ecb T
aes.o aes192_ecb_keyexp T
aes.o aes256_ctr T
aes.o aes256_ctr_keyexp T
aes.o aes256_ctx_release T
aes.o aes256_ecb T
aes.o aes256_ecb_keyexp T
aim2.o samsungsds_aimer128f_ref_GF_exp_invmer_e_1 T
aim2.o samsungsds_aimer128f_ref_GF_exp_invmer_e_2 T
aim2.o samsungsds_aimer128f_ref_GF_exp_mer_e_star T
aim2.o samsungsds_aimer128f_ref_aim2 T
aim2.o samsungsds_aimer128f_ref_aim2_sbox_outputs T
aim2.o samsungsds_aimer128f_ref_generate_matrices_L_and_U T
aim2.o samsungsds_aimer128f_ref_generate_matrix_LU T
field.o samsungsds_aimer128f_ref_GF_add T
field.o samsungsds_aimer128f_ref_GF_copy T
field.o samsungsds_aimer128f_ref_GF_from_bytes T
field.o samsungsds_aimer128f_ref_GF_mul T
field.o samsungsds_aimer128f_ref_GF_mul_add T
field.o samsungsds_aimer128f_ref_GF_mul_add_s T
field.o samsungsds_aimer128f_ref_GF_mul_s T
field.o samsungsds_aimer128f_ref_GF_set0 T
field.o samsungsds_aimer128f_ref_GF_sqr_s T
field.o samsungsds_aimer128f_ref_GF_to_bytes T
field.o samsungsds_aimer128f_ref_GF_transposed_matmul T
field.o samsungsds_aimer128f_ref_GF_transposed_matmul_add T
fips202.o sha3_256 T
fips202.o sha3_256_inc_absorb T
fips202.o sha3_256_inc_ctx_clone T
fips202.o sha3_256_inc_ctx_release T
fips202.o sha3_256_inc_finalize T
fips202.o sha3_256_inc_init T
fips202.o sha3_384 T
fips202.o sha3_384_inc_absorb T
fips202.o sha3_384_inc_ctx_clone T
fips202.o sha3_384_inc_ctx_release T
fips202.o sha3_384_inc_finalize T
fips202.o sha3_384_inc_init T
fips202.o sha3_512 T
fips202.o sha3_512_inc_absorb T
fips202.o sha3_512_inc_ctx_clone T
fips202.o sha3_512_inc_ctx_release T
fips202.o sha3_512_inc_finalize T
fips202.o sha3_512_inc_init T
fips202.o shake128 T
fips202.o shake128_absorb T
fips202.o shake128_ctx_clone T
fips202.o shake128_ctx_release T
fips202.o shake128_inc_absorb T
fips202.o shake128_inc_ctx_clone T
fips202.o shake128_inc_ctx_release T
fips202.o shake128_inc_finalize T
fips202.o shake128_inc_init T
fips202.o shake128_inc_squeeze T
fips202.o shake128_squeezeblocks T
fips202.o shake256 T
fips202.o shake256_absorb T
fips202.o shake256_ctx_clone T
fips202.o shake256_ctx_release T
fips202.o shake256_inc_absorb T
fips202.o shake256_inc_ctx_clone T
fips202.o shake256_inc_ctx_release T
fips202.o shake256_inc_finalize T
fips202.o shake256_inc_init T
fips202.o shake256_inc_squeeze T
fips202.o shake256_squeezeblocks T
hash.o samsungsds_aimer128f_ref_hash_ctx_clone T
hash.o samsungsds_aimer128f_ref_hash_ctx_release T
hash.o samsungsds_aimer128f_ref_hash_final T
hash.o samsungsds_aimer128f_ref_hash_init T
hash.o samsungsds_aimer128f_ref_hash_init_prefix T
hash.o samsungsds_aimer128f_ref_hash_squeeze T
hash.o samsungsds_aimer128f_ref_hash_update T
sign.o samsungsds_aimer128f_ref_aim2_mpc T
sign.o samsungsds_aimer128f_ref_commit_and_expand_tape T
sign.o samsungsds_aimer128f_ref_crypto_sign_signature T
sign.o samsungsds_aimer128f_ref_crypto_sign_verify T
sign.o samsungsds_aimer128f_ref_run_phase_1 T
sign.o samsungsds_aimer128f_ref_run_phase_2_and_3 T
tree.o samsungsds_aimer128f_ref_expand_trees T
tree.o samsungsds_aimer128f_ref_reconstruct_tree T
tree.o samsungsds_aimer128f_ref_reveal_all_but T

Number of similar (implementation,compiler) pairs: 9, namely:
ImplementationCompiler
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)

Passed TIMECOP


TIMECOP iterations: 10

Number of similar (implementation,compiler) pairs: 18, namely:
ImplementationCompiler
mem_optclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
mem_optgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
mem_optgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
mem_optgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
mem_optgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)