Test results for amd64, speed2supercop, crypto_hash/romulush
[Page version: 20250928 18:31:37]
Measurements for amd64, speed2supercop, crypto_hash
Test results for amd64, speed2supercop, crypto_hash
Test results for crypto_hash/romulush
Computer: speed2supercop
Microarchitecture: amd64; Haswell+AES (306c3)
Architecture: amd64
CPU ID: GenuineIntel-000306c3-1fc9cbf5 
SUPERCOP version: 20250922
Operation: crypto_hash
Primitive: romulush
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version | 
|---|
| 67448 | 8464 0 0 | 23150 792 792 | T:x86 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 69844 | 8404 0 0 | 18334 792 728 | T:x86 | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 69892 | 9650 0 0 | 24286 792 792 | T:x86 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 71040 | 10324 0 0 | 22517 752 800 | T:x86 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 72728 | 8256 0 0 | 17192 728 768 | T:x86 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 72940 | 8444 0 0 | 18789 752 800 | T:x86 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 73992 | 7966 0 0 | 18927 784 792 | T:x86 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 89456 | 8477 0 0 | 18644 744 800 | T:x86 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 127416 | 8517 592 0 | 24998 1392 728 | T:opt32t | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 130356 | 7939 592 0 | 17918 1392 728 | T:opt32t | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 136236 | 9875 608 0 | 22053 1368 800 | T:opt32t | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 136420 | 8625 608 0 | 18965 1368 800 | T:opt32t | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 136620 | 8606 592 0 | 23373 1392 792 | T:opt32t | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 136692 | 8622 592 0 | 23325 1392 792 | T:opt32t | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 143828 | 8397 608 0 | 17304 1344 768 | T:opt32t | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 147912 | 9162 608 0 | 19300 1360 800 | T:opt32t | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 154188 | 8135 592 0 | 19159 1384 792 | T:opt32t | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 244392 | 27574 640 0 | 41925 1536 792 | T:opt32 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 246056 | 28800 640 0 | 43077 1536 792 | T:opt32 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 264432 | 29061 640 0 | 44950 1440 728 | T:opt32 | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 344076 | 4723 12 0 | 19534 804 792 | T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 345576 | 5283 12 0 | 20014 804 792 | T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 347988 | 27637 640 0 | 39989 1400 800 | T:opt32 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 362944 | 17361 640 0 | 28223 1432 792 | T:opt32 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 364692 | 20500 640 0 | 30638 1440 728 | T:opt32 | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 399596 | 20500 640 0 | 30989 1400 800 | T:opt32 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 406564 | 19043 640 0 | 29413 1400 800 | T:opt32 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 429408 | 16986 640 0 | 26048 1376 768 | T:opt32 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 481664 | 7596 12 0 | 19861 764 800 | T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 509148 | 4671 12 0 | 21214 804 728 | T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 1190736 | 2285 12 0 | 13335 796 792 | T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 1259848 | 2660 12 0 | 13101 764 800 | T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 1373676 | 2859 12 0 | 12902 804 728 | T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 1836096 | 2028 12 0 | 11016 740 768 | T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
| 1913088 | 2449 12 0 | 12724 756 800 | T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250310 | 20250307 | 
Compiler output
tk_schedule.c: tk_schedule.c:377:14: warning: argument 1 of type 'uint32_t[64]' {aka 'unsigned int[64]'} with mismatched bound [-Warray-parameter=]
tk_schedule.c:   377 |     uint32_t rtk_1[TKPERMORDER*BLOCKBYTES/4],
tk_schedule.c:       |     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tk_schedule.c: In file included from tk_schedule.c:17:
tk_schedule.c: tk_schedule.h:40:31: note: previously declared as 'uint32_t *' {aka 'unsigned int *'}
tk_schedule.c:    40 | void tk_schedule_13(uint32_t *rtk_1, uint32_t *rtk_3,
tk_schedule.c:       |                     ~~~~~~~~~~^~~~~
tk_schedule.c: tk_schedule.c:378:14: warning: argument 2 of type 'uint32_t[160]' {aka 'unsigned int[160]'} with mismatched bound [-Warray-parameter=]
tk_schedule.c:   378 |     uint32_t rtk_3[SKINNY128_384_ROUNDS*BLOCKBYTES/4],
tk_schedule.c:       |     ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tk_schedule.c: tk_schedule.h:40:48: note: previously declared as 'uint32_t *' {aka 'unsigned int *'}
tk_schedule.c:    40 | void tk_schedule_13(uint32_t *rtk_1, uint32_t *rtk_3,
tk_schedule.c:       |                                      ~~~~~~~~~~^~~~~
tk_schedule.c: tk_schedule.c:379:19: warning: argument 3 of type 'const uint8_t[16]' {aka 'const unsigned char[16]'} with mismatched bound [-Warray-parameter=]
tk_schedule.c:   379 |     const uint8_t tk_1[TWEAKEYBYTES],
tk_schedule.c:       |     ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
tk_schedule.c: tk_schedule.h:41:20: note: previously declared as 'const uint8_t *' {aka 'const unsigned char *'}
tk_schedule.c:    41 |     const uint8_t *tk_1,
tk_schedule.c:       |     ~~~~~~~~~~~~~~~^~~~
tk_schedule.c: tk_schedule.c:380:19: warning: argument 4 of type 'const uint8_t[16]' {aka 'const unsigned char[16]'} with mismatched bound [-Warray-parameter=]
tk_schedule.c:   380 |     const uint8_t tk_3[TWEAKEYBYTES])
tk_schedule.c:       |     ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
tk_schedule.c: tk_schedule.h:42:20: note: previously declared as 'const uint8_t *' {aka 'const unsigned char *'}
tk_schedule.c:    42 |     const uint8_t *tk_3);
tk_schedule.c:       |     ~~~~~~~~~~~~~~~^~~~
tk_schedule.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler | 
| T:opt32 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
Compiler output
skinny128.c: skinny128.c:94:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:    94 |     tk_1 = _mm_shuffle_epi8(tk_1, _mm_set_epi32(0x03040602, 0x05000701, 0x0b0c0e0a, 0x0d080f09));
skinny128.c:       |            ^
skinny128.c: skinny128.c:96:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:    96 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:98:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:    98 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:100:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:   100 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:102:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:   102 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:104:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:   104 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:106:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:   106 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:108:12: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c:   108 |     tk_1 = _mm_shuffle_epi8(tk_1, perm_tk);
skinny128.c:       |            ^
skinny128.c: skinny128.c:112:5: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'skinny128_384_plus' that is compiled without support for 'ssse3'
skinny128.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler | 
| T:x86 | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
Compiler output
skinny128.c: skinny128.c:66:20: warning: argument 1 of type 'unsigned char *' declared as a pointer [-Warray-parameter=]
skinny128.c:    66 |     unsigned char *out,
skinny128.c:       |     ~~~~~~~~~~~~~~~^~~
skinny128.c: In file included from skinny128.c:10:
skinny128.c: skinny128.h:13:17: note: previously declared as an array 'uint8_t[16]' {aka 'unsigned char[16]'}
skinny128.c:    13 |         uint8_t in[BLOCKBYTES], const uint8_t out[BLOCKBYTES],
skinny128.c:       |         ~~~~~~~~^~~~~~~~~~~~~~
skinny128.c: skinny128.c:67:26: warning: argument 2 of type 'const unsigned char *' declared as a pointer [-Warray-parameter=]
skinny128.c:    67 |     const unsigned char *in,
skinny128.c:       |     ~~~~~~~~~~~~~~~~~~~~~^~
skinny128.c: skinny128.h:13:47: note: previously declared as an array 'const uint8_t[16]' {aka 'const unsigned char[16]'}
skinny128.c:    13 |         uint8_t in[BLOCKBYTES], const uint8_t out[BLOCKBYTES],
skinny128.c:       |                                 ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
skinny128.c: skinny128.c:68:26: warning: argument 3 of type 'const unsigned char *' declared as a pointer [-Warray-parameter=]
skinny128.c:    68 |     const unsigned char *tk1,
skinny128.c:       |     ~~~~~~~~~~~~~~~~~~~~~^~~
skinny128.c: skinny128.h:14:23: note: previously declared as an array 'const uint8_t[16]' {aka 'const unsigned char[16]'}
skinny128.c:    14 |         const uint8_t tk1[TWEAKEYBYTES],
skinny128.c:       |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
skinny128.c: skinny128.c:69:26: warning: argument 4 of type 'const unsigned char *' declared as a pointer [-Warray-parameter=]
skinny128.c:    69 |     const unsigned char *rtk_23)
skinny128.c:       |     ~~~~~~~~~~~~~~~~~~~~~^~~~~~
skinny128.c: skinny128.h:15:23: note: previously declared as an array 'const uint8_t[320]' {aka 'const unsigned char[320]'}
skinny128.c:    15 |         const uint8_t rtk_23[SKINNY128_384_ROUNDS*BLOCKBYTES/2]);
skinny128.c:       |         ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
skinny128.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler | 
| T:x86 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:x86 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:x86 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:x86 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
Namespace violations
hash.o hirose_128_128_256 T
hash.o initialize T
hash.o pad T
skinny128.o mixcolumns_0 T
skinny128.o mixcolumns_1 T
skinny128.o mixcolumns_2 T
skinny128.o mixcolumns_3 T
skinny128.o skinny128_384_plus T
tk_schedule.o lfsr2_bs T
tk_schedule.o lfsr3_bs T
tk_schedule.o packing T
tk_schedule.o permute_tk T
tk_schedule.o permute_tk_10 T
tk_schedule.o permute_tk_12 T
tk_schedule.o permute_tk_14 T
tk_schedule.o permute_tk_2 T
tk_schedule.o permute_tk_4 T
tk_schedule.o permute_tk_6 T
tk_schedule.o permute_tk_8 T
tk_schedule.o precompute_lfsr_tk2 T
tk_schedule.o precompute_lfsr_tk3 T
tk_schedule.o rconst_32_bs D
tk_schedule.o tk_schedule_1 T
tk_schedule.o tk_schedule_123 T
tk_schedule.o tk_schedule_13 T
tk_schedule.o tk_schedule_23 T
tk_schedule.o unpacking T
Number of similar (implementation,compiler) pairs: 9, namely:
| Implementation | Compiler | 
| T:opt32 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32 | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32 | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
Namespace violations
hash.o hash_pad T
hash.o hirose_128_128_256 T
hash.o initialize T
hash_skinny_key_schedule1.o hash_RunEncryptionKeyScheduleTK1 T
hash_skinny_key_schedule23.o hash_RunEncryptionKeyScheduleTK23 T
hash_skinny_main.o hash_Encrypt T
hash_skinny_main.o hash_Encrypt_1StBlk T
hash_skinny_main.o hash_RC D
hash_skinny_main.o hash_SBOX D
hash_skinny_main.o hash_SBOX2 D
hash_skinny_main.o hash_skinny_128_384_enc_321_main T
hash_skinny_main.o hash_skinny_128_384_enc_32_main T
Number of similar (implementation,compiler) pairs: 9, namely:
| Implementation | Compiler | 
| T:opt32t | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32t | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32t | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32t | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32t | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:opt32t | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32t | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32t | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:opt32t | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
Namespace violations
hash.o hirose_128_128_256 T
hash.o initialize T
hash.o ipad_128 T
hash.o ipad_256 T
skinny_reference.o AddConstants T
skinny_reference.o AddKey T
skinny_reference.o BLOCK_SIZE D
skinny_reference.o MixColumn T
skinny_reference.o N_RNDS D
skinny_reference.o P R
skinny_reference.o RC R
skinny_reference.o ShiftRows T
skinny_reference.o SubCell8 T
skinny_reference.o TWEAKEY_P R
skinny_reference.o TWEAKEY_SIZE D
skinny_reference.o enc T
skinny_reference.o sbox_8 R
skinny_reference.o skinny_128_384_plus_enc T
Number of similar (implementation,compiler) pairs: 9, namely:
| Implementation | Compiler | 
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
Namespace violations
hash.o initialize T
hash.o pad T
skinny128.o skinny128_384_plus T
skinny128.o tk_schedule_23 T
Number of similar (implementation,compiler) pairs: 8, namely:
| Implementation | Compiler | 
| T:x86 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:x86 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:x86 | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:x86 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1)) | 
| T:x86 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:x86 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:x86 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) | 
| T:x86 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) |