Test results for amd64, wolfdale, crypto_core/invsntrup761
[Page version: 20241024 06:28:49]
Measurements for amd64, wolfdale, crypto_core
Test results for amd64, wolfdale, crypto_core
Test results for crypto_core/invsntrup761
Computer: wolfdale
Microarchitecture: amd64; Core 2 45nm (1067a)
Architecture: amd64
CPU ID: GenuineIntel-0001067a-bfebfbff
SUPERCOP version: 20241022
Operation: crypto_core
Primitive: invsntrup761
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 11640709 | 6511 0 0 | 19528 780 984 | portable | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 19180571 | 3782 0 0 | 17872 812 920 | portable | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 19610590 | 3782 0 0 | 17056 812 920 | portable | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 20051640 | 4263 0 0 | 18080 812 920 | portable | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 20131821 | 2981 0 0 | 16066 788 984 | ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 23273597 | 1593 0 0 | 12654 804 920 | portable | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 31385222 | 1898 0 0 | 13534 804 920 | portable | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 33685771 | 1763 0 0 | 13880 780 984 | portable | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 34563912 | 1701 0 0 | 13407 772 984 | portable | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 34882212 | 1418 0 0 | 12111 764 952 | portable | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 40624070 | 3868 0 0 | 17952 812 920 | ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 40697150 | 2460 0 0 | 15728 812 920 | ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 43432196 | 4536 0 0 | 18352 812 920 | ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 48931590 | 954 0 0 | 13138 788 984 | ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 52247979 | 1096 0 0 | 12142 804 920 | ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 52333820 | 1045 0 0 | 12630 804 920 | ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 59360352 | 1060 0 0 | 12759 772 984 | ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
| 61555053 | 855 0 0 | 11593 772 952 | ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20241012 | 20241011 |
Compiler output
recip.c: recip.c:72:19: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'vectormodq_swapeliminate' that is compiled without support for 'avx'
recip.c: __m256i f0vec = _mm256_set1_epi16(f0);
recip.c: ^
recip.c: recip.c:72:19: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:73:19: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'vectormodq_swapeliminate' that is compiled without support for 'avx'
recip.c: __m256i g0vec = _mm256_set1_epi16(g0);
recip.c: ^
recip.c: recip.c:73:19: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:74:48: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'vectormodq_swapeliminate' that is compiled without support for 'avx'
recip.c: __m256i f0vecqinv = _mm256_mullo_epi16(f0vec,qinvvec);
recip.c: ^
recip.c: recip.c:58:17: note: expanded from macro 'qinvvec'
recip.c: #define qinvvec _mm256_set1_epi16(qinv)
recip.c: ^
recip.c: recip.c:74:48: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:58:17: note: expanded from macro 'qinvvec'
recip.c: #define qinvvec _mm256_set1_epi16(qinv)
recip.c: ^
recip.c: recip.c:74:23: error: always_inline function '_mm256_mullo_epi16' requires target feature 'avx2', but would be inlined into function 'vectormodq_swapeliminate' that is compiled without support for 'avx2'
recip.c: __m256i f0vecqinv = _mm256_mullo_epi16(f0vec,qinvvec);
recip.c: ^
recip.c: recip.c:74:23: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:75:48: error: always_inline function '_mm256_set1_epi16' requires target feature 'avx', but would be inlined into function 'vectormodq_swapeliminate' that is compiled without support for 'avx'
recip.c: __m256i g0vecqinv = _mm256_mullo_epi16(g0vec,qinvvec);
recip.c: ^
recip.c: ...
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler |
| avx | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| avx | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| avx | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| avx | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| avx | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
recip.c: recip.c: In function 'montproduct':
recip.c: recip.c:61:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
recip.c: 61 | {
recip.c: | ^
recip.c: recip.c:60:23: note: the ABI for passing parameters with 32-byte alignment has changed in GCC 4.6
recip.c: 60 | static inline __m256i montproduct(__m256i x,__m256i y,__m256i yqinv)
recip.c: | ^~~~~~~~~~~
recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:53,
recip.c: from recip.c:2:
recip.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/avx2intrin.h:808:1: error: inlining failed in call to 'always_inline' '_mm256_sub_epi16': target specific option mismatch
recip.c: 808 | _mm256_sub_epi16 (__m256i __A, __m256i __B)
recip.c: | ^~~~~~~~~~~~~~~~
recip.c: recip.c:67:10: note: called from here
recip.c: 67 | return _mm256_sub_epi16(hi,e);
recip.c: | ^~~~~~~~~~~~~~~~~~~~~~
recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:53,
recip.c: from recip.c:2:
recip.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/avx2intrin.h:546:1: error: inlining failed in call to 'always_inline' '_mm256_mulhi_epi16': target specific option mismatch
recip.c: 546 | _mm256_mulhi_epi16 (__m256i __A, __m256i __B)
recip.c: | ^~~~~~~~~~~~~~~~~~
recip.c: recip.c:66:7: note: called from here
recip.c: 66 | e = _mm256_mulhi_epi16(d,qvec);
recip.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~
recip.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:51,
recip.c: from recip.c:2:
recip.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| avx | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| avx | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| avx | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| avx | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
Compiler output
avx-768.c: avx-768.c:544:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpsubw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:550:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpaddw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:586:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:38: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler |
| jumpdivsteps | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
avx-768.c: avx-768.c:544:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpsubw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:550:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpaddw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:586:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:38: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler |
| jumpdivsteps | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
avx-768.c: avx-768.c:544:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpsubw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:550:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpaddw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:586:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:38: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler |
| jumpdivsteps | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
avx-768.c: avx-768.c:544:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpsubw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:550:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpaddw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:586:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:38: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler |
| jumpdivsteps | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
avx-768.c: avx-768.c:544:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpsubw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:550:36: error: invalid output size for constraint '+x'
avx-768.c: __asm__("vpaddw %1,%0,%0" : "+x"(a),"+x"(b));
avx-768.c: ^
avx-768.c: avx-768.c:586:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:586:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:38: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: ^
avx-768.c: avx-768.c:716:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
| Implementation | Compiler |
| jumpdivsteps | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
avx-768.c: avx-768.c: In function 'sub_x16':
avx-768.c: avx-768.c:543:1: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
avx-768.c: 543 | {
avx-768.c: | ^
avx-768.c: avx-768.c: In function 'ntt64':
avx-768.c: avx-768.c:586:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: 586 | __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: | ^~
avx-768.c: avx-768.c:586:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: 586 | __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: | ^~
avx-768.c: avx-768.c:586:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: 586 | __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: | ^~
avx-768.c: avx-768.c: In function 'invntt64':
avx-768.c: avx-768.c:716:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: 716 | __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: | ^~
avx-768.c: avx-768.c:716:41: warning: unused variable 'h2' [-Wunused-variable]
avx-768.c: 716 | __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: | ^~
avx-768.c: avx-768.c:716:38: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c: 716 | __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c: | ^~
avx-768.c: avx-768.c:716:35: warning: unused variable 'h0' [-Wunused-variable]
avx-768.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| jumpdivsteps | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| jumpdivsteps | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| jumpdivsteps | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| jumpdivsteps | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
Passed TIMECOP
TIMECOP iterations: 1
Number of similar (implementation,compiler) pairs: 18, namely:
| Implementation | Compiler |
| portable | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| portable | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| portable | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| portable | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| portable | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| portable | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| portable | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| portable | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| portable | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
| ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
| ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |