Test results for amd64, wolfdale, crypto_aead/colm0v1
[Page version: 20250925 09:46:33]
Measurements for amd64, wolfdale, crypto_aead
Test results for amd64, wolfdale, crypto_aead
Test results for crypto_aead/colm0v1
Computer: wolfdale
Microarchitecture: amd64; Core 2 45nm (1067a)
Architecture: amd64
CPU ID: GenuineIntel-0001067a-bfebfbff 
SUPERCOP version: 20250922
Operation: crypto_aead
Primitive: colm0v1
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version | 
|---|
| 315446 | 14044 0 500 | 29895 828 1560 | T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 342837 | 4349 0 488 | 18108 836 1496 | T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 345706 | 13669 0 488 | 30366 844 1496 | T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 350795 | 10745 0 488 | 27518 844 1496 | T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 352056 | 5662 0 500 | 20575 828 1560 | T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 353565 | 9764 0 488 | 25766 844 1496 | T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 396476 | 4592 0 488 | 18964 836 1496 | T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 428446 | 4998 0 500 | 19542 820 1560 | T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
| 431637 | 3894 0 500 | 17194 804 1560 | T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250311 | 20250307 | 
Compiler output
encrypt-optpar4.c: encrypt-optpar4.c:293:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar4.c:                 AES_ENCRYPT4(block1,block2,block3,block4, expkey);
encrypt-optpar4.c:                 ^
encrypt-optpar4.c: encrypt-optpar4.c:170:12: note: expanded from macro 'AES_ENCRYPT4'
encrypt-optpar4.c:                 block1 = _mm_aesenc_si128 (block1,expkey[r]); \
encrypt-optpar4.c:                          ^
encrypt-optpar4.c: encrypt-optpar4.c:293:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar4.c: encrypt-optpar4.c:171:12: note: expanded from macro 'AES_ENCRYPT4'
encrypt-optpar4.c:                 block2 = _mm_aesenc_si128 (block2,expkey[r]); \
encrypt-optpar4.c:                          ^
encrypt-optpar4.c: encrypt-optpar4.c:293:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar4.c: encrypt-optpar4.c:172:12: note: expanded from macro 'AES_ENCRYPT4'
encrypt-optpar4.c:                 block3 = _mm_aesenc_si128 (block3,expkey[r]); \
encrypt-optpar4.c:                          ^
encrypt-optpar4.c: encrypt-optpar4.c:293:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar4.c: encrypt-optpar4.c:173:12: note: expanded from macro 'AES_ENCRYPT4'
encrypt-optpar4.c:                 block4 = _mm_aesenc_si128 (block4,expkey[r]); \
encrypt-optpar4.c:                          ^
encrypt-optpar4.c: encrypt-optpar4.c:293:3: error: always_inline function '_mm_aesenclast_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar4.c: encrypt-optpar4.c:175:11: note: expanded from macro 'AES_ENCRYPT4'
encrypt-optpar4.c:         block1 = _mm_aesenclast_si128 (block1,expkey[10]); \
encrypt-optpar4.c:                  ^
encrypt-optpar4.c: encrypt-optpar4.c:293:3: error: always_inline function '_mm_aesenclast_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar4.c: encrypt-optpar4.c:176:11: note: expanded from macro 'AES_ENCRYPT4'
encrypt-optpar4.c:         block2 = _mm_aesenclast_si128 (block2,expkey[10]); \
encrypt-optpar4.c: ...
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler | 
| T:aesni4 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni4 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni4 | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni4 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni4 | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
Compiler output
encrypt-optpar4.c: encrypt-optpar4.c:23:13: warning: 'printblock' defined but not used [-Wunused-function]
encrypt-optpar4.c:    23 | static void printblock(const char* caption, unsigned char* block, unsigned char nbytes, int reg)
encrypt-optpar4.c:       |             ^~~~~~~~~~
encrypt-optpar4.c: In file included from encrypt-optpar4.c:14:
encrypt-optpar4.c: encrypt-optpar4.c: In function 'AES_set_encrypt_key':
encrypt-optpar4.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:87:1: error: inlining failed in call to 'always_inline' '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt-optpar4.c:    87 | _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt-optpar4.c:       | ^~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar4.c: encrypt-optpar4.c:74:17: note: called from here
encrypt-optpar4.c:    74 |     sched[10] = assist128(sched[9], _mm_aeskeygenassist_si128(sched[9],0x36));
encrypt-optpar4.c:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar4.c: In file included from encrypt-optpar4.c:14:
encrypt-optpar4.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:87:1: error: inlining failed in call to 'always_inline' '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt-optpar4.c:    87 | _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt-optpar4.c:       | ^~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar4.c: encrypt-optpar4.c:73:17: note: called from here
encrypt-optpar4.c:    73 |     sched[ 9] = assist128(sched[8], _mm_aeskeygenassist_si128(sched[8],0x1b));
encrypt-optpar4.c:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar4.c: In file included from encrypt-optpar4.c:14:
encrypt-optpar4.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:87:1: error: inlining failed in call to 'always_inline' '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt-optpar4.c:    87 | _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt-optpar4.c:       | ^~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar4.c: encrypt-optpar4.c:72:17: note: called from here
encrypt-optpar4.c:    72 |     sched[ 8] = assist128(sched[7], _mm_aeskeygenassist_si128(sched[7],0x80));
encrypt-optpar4.c:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar4.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler | 
| T:aesni4 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:aesni4 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:aesni4 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:aesni4 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
Compiler output
encrypt-optpar8.c: encrypt-optpar8.c:339:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar8.c:                 AES_ENCRYPT8(block1,block2,block3,block4,block5,block6,block7,block8, expkey);
encrypt-optpar8.c:                 ^
encrypt-optpar8.c: encrypt-optpar8.c:195:12: note: expanded from macro 'AES_ENCRYPT8'
encrypt-optpar8.c:                 block1 = _mm_aesenc_si128 (block1,expkey[r]); \
encrypt-optpar8.c:                          ^
encrypt-optpar8.c: encrypt-optpar8.c:339:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar8.c: encrypt-optpar8.c:196:12: note: expanded from macro 'AES_ENCRYPT8'
encrypt-optpar8.c:                 block2 = _mm_aesenc_si128 (block2,expkey[r]); \
encrypt-optpar8.c:                          ^
encrypt-optpar8.c: encrypt-optpar8.c:339:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar8.c: encrypt-optpar8.c:197:12: note: expanded from macro 'AES_ENCRYPT8'
encrypt-optpar8.c:                 block3 = _mm_aesenc_si128 (block3,expkey[r]); \
encrypt-optpar8.c:                          ^
encrypt-optpar8.c: encrypt-optpar8.c:339:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar8.c: encrypt-optpar8.c:198:12: note: expanded from macro 'AES_ENCRYPT8'
encrypt-optpar8.c:                 block4 = _mm_aesenc_si128 (block4,expkey[r]); \
encrypt-optpar8.c:                          ^
encrypt-optpar8.c: encrypt-optpar8.c:339:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar8.c: encrypt-optpar8.c:199:12: note: expanded from macro 'AES_ENCRYPT8'
encrypt-optpar8.c:                 block5 = _mm_aesenc_si128 (block5, expkey[r]); \
encrypt-optpar8.c:                          ^
encrypt-optpar8.c: encrypt-optpar8.c:339:3: error: always_inline function '_mm_aesenc_si128' requires target feature 'aes', but would be inlined into function 'mac' that is compiled without support for 'aes'
encrypt-optpar8.c: encrypt-optpar8.c:200:12: note: expanded from macro 'AES_ENCRYPT8'
encrypt-optpar8.c:                 block6 = _mm_aesenc_si128 (block6, expkey[r]); \
encrypt-optpar8.c: ...
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler | 
| T:aesni8 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni8 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni8 | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni8 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:aesni8 | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
Compiler output
encrypt-optpar8.c: encrypt-optpar8.c:23:13: warning: 'printblock' defined but not used [-Wunused-function]
encrypt-optpar8.c:    23 | static void printblock(const char* caption, unsigned char* block, unsigned char nbytes, int reg)
encrypt-optpar8.c:       |             ^~~~~~~~~~
encrypt-optpar8.c: In file included from encrypt-optpar8.c:14:
encrypt-optpar8.c: encrypt-optpar8.c: In function 'AES_set_encrypt_key':
encrypt-optpar8.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:87:1: error: inlining failed in call to 'always_inline' '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt-optpar8.c:    87 | _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt-optpar8.c:       | ^~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar8.c: encrypt-optpar8.c:75:17: note: called from here
encrypt-optpar8.c:    75 |     sched[10] = assist128(sched[9], _mm_aeskeygenassist_si128(sched[9],0x36));
encrypt-optpar8.c:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar8.c: In file included from encrypt-optpar8.c:14:
encrypt-optpar8.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:87:1: error: inlining failed in call to 'always_inline' '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt-optpar8.c:    87 | _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt-optpar8.c:       | ^~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar8.c: encrypt-optpar8.c:74:17: note: called from here
encrypt-optpar8.c:    74 |     sched[ 9] = assist128(sched[8], _mm_aeskeygenassist_si128(sched[8],0x1b));
encrypt-optpar8.c:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar8.c: In file included from encrypt-optpar8.c:14:
encrypt-optpar8.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/wmmintrin.h:87:1: error: inlining failed in call to 'always_inline' '_mm_aeskeygenassist_si128': target specific option mismatch
encrypt-optpar8.c:    87 | _mm_aeskeygenassist_si128 (__m128i __X, const int __C)
encrypt-optpar8.c:       | ^~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar8.c: encrypt-optpar8.c:73:17: note: called from here
encrypt-optpar8.c:    73 |     sched[ 8] = assist128(sched[7], _mm_aeskeygenassist_si128(sched[7],0x80));
encrypt-optpar8.c:       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt-optpar8.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler | 
| T:aesni8 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:aesni8 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:aesni8 | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:aesni8 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
Compiler output
encrypt.c: In file included from encrypt.c:10:
encrypt.c: ./module.h:112:6: warning: unused variable 'i' [-Wunused-variable]
encrypt.c:         int i;
encrypt.c:             ^
encrypt.c: encrypt.c:136:33: warning: unused variable 'blen' [-Wunused-variable]
encrypt.c:         int i; u8 zeroes[16], ozs[16], blen = 16, Is_Final = 0, Is_complete =1;
encrypt.c:                                        ^
encrypt.c: encrypt.c:136:58: warning: unused variable 'Is_complete' [-Wunused-variable]
encrypt.c:         int i; u8 zeroes[16], ozs[16], blen = 16, Is_Final = 0, Is_complete =1;
encrypt.c:                                                                 ^
encrypt.c: encrypt.c:137:21: warning: unused variable 'tlen' [-Wunused-variable]
encrypt.c:         unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c:                            ^
encrypt.c: encrypt.c:137:27: warning: unused variable 'blk_ctr' [-Wunused-variable]
encrypt.c:         unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c:                                  ^
encrypt.c: encrypt.c:137:38: warning: unused variable 'blk_ctr1' [-Wunused-variable]
encrypt.c:         unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c:                                             ^
encrypt.c: 6 warnings generated.
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler | 
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
Compiler output
encrypt.c: In file included from encrypt.c:10:
encrypt.c: module.h: In function 'process_block':
encrypt.c: module.h:112:6: warning: unused variable 'i' [-Wunused-variable]
encrypt.c:   112 |  int i;
encrypt.c:       |      ^
encrypt.c: encrypt.c: In function 'crypto_aead_colm0v1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:137:38: warning: unused variable 'blk_ctr1' [-Wunused-variable]
encrypt.c:   137 |  unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c:       |                                      ^~~~~~~~
encrypt.c: encrypt.c:137:27: warning: unused variable 'blk_ctr' [-Wunused-variable]
encrypt.c:   137 |  unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c:       |                           ^~~~~~~
encrypt.c: encrypt.c:137:21: warning: unused variable 'tlen' [-Wunused-variable]
encrypt.c:   137 |  unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c:       |                     ^~~~
encrypt.c: encrypt.c:136:58: warning: unused variable 'Is_complete' [-Wunused-variable]
encrypt.c:   136 |  int i; u8 zeroes[16], ozs[16], blen = 16, Is_Final = 0, Is_complete =1;
encrypt.c:       |                                                          ^~~~~~~~~~~
encrypt.c: encrypt.c:136:33: warning: unused variable 'blen' [-Wunused-variable]
encrypt.c:   136 |  int i; u8 zeroes[16], ozs[16], blen = 16, Is_Final = 0, Is_complete =1;
encrypt.c:       |                                 ^~~~
encrypt.c: encrypt.c:136:24: warning: variable 'ozs' set but not used [-Wunused-but-set-variable]
encrypt.c:   136 |  int i; u8 zeroes[16], ozs[16], blen = 16, Is_Final = 0, Is_complete =1;
encrypt.c:       |                        ^~~
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler | 
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
Namespace violations
encrypt.o aes_key1 B
encrypt.o aes_key2 B
encrypt.o is_equal_block 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_11.0.1) | 
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) | 
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) | 
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |