Test results for amd64, cezanne, crypto_core/invsntrup761

[Page version: 20250925 09:42:54]

Measurements for amd64, cezanne, crypto_core Test results for amd64, cezanne, crypto_core Test results for crypto_core/invsntrup761
Computer: cezanne
Microarchitecture: amd64; Zen 3 (a50f00)
Architecture: amd64
CPU ID: AuthenticAMD-00a50f00-178bfbff
SUPERCOP version: 20250922
Operation: crypto_core
Primitive: invsntrup761
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
429951275679 0 0287905 852 960jumpdivstepsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
430325278060 0 0290273 852 960jumpdivstepsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
454495233730 0 0238721 852 928jumpdivstepsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
456626240820 0 0254932 780 992jumpdivstepsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
474786203762 0 0216303 844 1024jumpdivstepsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
477757255823 0 0268148 780 992jumpdivstepsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
579700259161 0 0271268 780 992jumpdivstepsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
624823198772 0 0209779 764 960jumpdivstepsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092320250922
6796595191 0 019464 812 952avxclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
7079171576 0 012862 804 920avxclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
7250332455 0 016600 812 952avxclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
7566963938 0 017776 780 984avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
7817361728 0 013912 780 984avxgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
8486791714 0 013511 772 984avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
9274901374 0 012191 764 952avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
14107632093 0 013694 804 920avxclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
30528198824 0 022648 780 984portablegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
54929724190 0 018090 788 984refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
137997873323 0 017480 812 952portableclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
139338946171 0 020456 812 952portableclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
147810044263 0 018136 812 920portableclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
203093461930 0 013542 804 920portableclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
218113641763 0 013928 780 984portablegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
239194711595 0 012870 804 920portableclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
248521661687 0 013463 772 984portablegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
265636732940 0 017096 812 952refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
265927587281 0 021536 812 952refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
304449991411 0 012199 764 952portablegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
342974704536 0 018408 812 920refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
400074331098 0 012374 804 920refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
42141682855 0 011681 772 952refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
44508823952 0 013170 788 984refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
491935171057 0 012815 772 984refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041620250415
512872521045 0 012606 804 920refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041620250415

Compiler output


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 f0vec = _mm256_set1_epi16(f0);
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:74:19: 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:74:19: error: AVX vector return 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 f0vecqinv = _mm256_mullo_epi16(f0vec,qinvvec);
recip.c:                                                ^
recip.c: recip.c:59:17: note: expanded from macro 'qinvvec'
recip.c: #define qinvvec _mm256_set1_epi16(qinv)
recip.c:                 ^
recip.c: recip.c:75:48: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:59:17: note: expanded from macro 'qinvvec'
recip.c: #define qinvvec _mm256_set1_epi16(qinv)
recip.c:                 ^
recip.c: recip.c:75:23: 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:75:23: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:76:48: 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: 1, namely:
ImplementationCompiler
avxclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


avx-768.c: avx-768.c:716:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:847:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:973:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:1176:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1176:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                          ^
avx-768.c: avx-768.c:1237:32: warning: unused variable 'g1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                                ^
avx-768.c: avx-768.c:1237:20: warning: unused variable 'f3' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                    ^
avx-768.c: avx-768.c:1237:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1237:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c: ...
avx.c: avx.c:23:21: warning: unused function 'mullo' [-Wunused-function]
avx.c: static inline int16 mullo(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:28:21: warning: unused function 'mulhi' [-Wunused-function]
avx.c: static inline int16 mulhi(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:33:21: warning: unused function 'mulhrs' [-Wunused-function]
avx.c: static inline int16 mulhrs(int16 x,int16 y)
avx.c:                     ^
avx.c: 3 warnings generated.
avx3-512.c: avx3-512.c:1056:10: warning: unused variable 'origf' [-Wunused-variable]
avx3-512.c:   int16 *origf = f;
avx3-512.c:          ^
avx3-512.c: avx3-512.c:1055:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                            ^
avx3-512.c: avx3-512.c:1055:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                         ^
avx3-512.c: avx3-512.c:1055:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                   ^
avx3-512.c: avx3-512.c:1055:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                      ^
avx3-512.c: avx3-512.c:1019:13: warning: unused function 'ntt512_7681' [-Wunused-function]
avx3-512.c: static void ntt512_7681(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1030:13: warning: unused function 'ntt512_10753' [-Wunused-function]
avx3-512.c: static void ntt512_10753(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1041:13: warning: unused function 'ntt512_12289' [-Wunused-function]
avx3-512.c: static void ntt512_12289(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: 8 warnings generated.
jump32divsteps.c: jump32divsteps.c:113:31: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, temp, gx, ux, vx, qx, rx;
jump32divsteps.c:                               ^
jump32divsteps.c: 1 warning generated.
polymul_ntt.c: polymul_ntt.c:166:13: warning: unused function 'polymulntt512_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt512_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


avx-768.c: avx-768.c:716:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:847:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:973:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:1176:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1176:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                          ^
avx-768.c: avx-768.c:1237:20: warning: unused variable 'f3' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                    ^
avx-768.c: avx-768.c:1237:32: warning: unused variable 'g1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                                ^
avx-768.c: avx-768.c:1237:17: warning: unused variable 'f2' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                 ^
avx-768.c: avx-768.c:1237:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c: ...
avx.c: avx.c:23:21: warning: unused function 'mullo' [-Wunused-function]
avx.c: static inline int16 mullo(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:28:21: warning: unused function 'mulhi' [-Wunused-function]
avx.c: static inline int16 mulhi(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:33:21: warning: unused function 'mulhrs' [-Wunused-function]
avx.c: static inline int16 mulhrs(int16 x,int16 y)
avx.c:                     ^
avx.c: 3 warnings generated.
avx3-512.c: avx3-512.c:1056:10: warning: unused variable 'origf' [-Wunused-variable]
avx3-512.c:   int16 *origf = f;
avx3-512.c:          ^
avx3-512.c: avx3-512.c:1055:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                   ^
avx3-512.c: avx3-512.c:1055:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                            ^
avx3-512.c: avx3-512.c:1055:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                         ^
avx3-512.c: avx3-512.c:1055:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                      ^
avx3-512.c: avx3-512.c:1019:13: warning: unused function 'ntt512_7681' [-Wunused-function]
avx3-512.c: static void ntt512_7681(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1030:13: warning: unused function 'ntt512_10753' [-Wunused-function]
avx3-512.c: static void ntt512_10753(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1041:13: warning: unused function 'ntt512_12289' [-Wunused-function]
avx3-512.c: static void ntt512_12289(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: 8 warnings generated.
jump32divsteps.c: jump32divsteps.c:113:31: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, temp, gx, ux, vx, qx, rx;
jump32divsteps.c:                               ^
jump32divsteps.c: 1 warning generated.
polymul_ntt.c: polymul_ntt.c:166:13: warning: unused function 'polymulntt512_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt512_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


avx-768.c: avx-768.c:716:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:847:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:973:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:1176:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                          ^
avx-768.c: avx-768.c:1176:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1237:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                          ^
avx-768.c: avx-768.c:1237:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1237:17: warning: unused variable 'f2' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                 ^
avx-768.c: avx-768.c:1237:32: warning: unused variable 'g1' [-Wunused-variable]
avx-768.c: ...
avx.c: avx.c:23:21: warning: unused function 'mullo' [-Wunused-function]
avx.c: static inline int16 mullo(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:28:21: warning: unused function 'mulhi' [-Wunused-function]
avx.c: static inline int16 mulhi(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:33:21: warning: unused function 'mulhrs' [-Wunused-function]
avx.c: static inline int16 mulhrs(int16 x,int16 y)
avx.c:                     ^
avx.c: 3 warnings generated.
avx3-512.c: avx3-512.c:1056:10: warning: unused variable 'origf' [-Wunused-variable]
avx3-512.c:   int16 *origf = f;
avx3-512.c:          ^
avx3-512.c: avx3-512.c:1055:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                   ^
avx3-512.c: avx3-512.c:1055:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                            ^
avx3-512.c: avx3-512.c:1055:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                         ^
avx3-512.c: avx3-512.c:1055:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                      ^
avx3-512.c: avx3-512.c:1019:13: warning: unused function 'ntt512_7681' [-Wunused-function]
avx3-512.c: static void ntt512_7681(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1030:13: warning: unused function 'ntt512_10753' [-Wunused-function]
avx3-512.c: static void ntt512_10753(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1041:13: warning: unused function 'ntt512_12289' [-Wunused-function]
avx3-512.c: static void ntt512_12289(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: 8 warnings generated.
jump32divsteps.c: jump32divsteps.c:113:31: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, temp, gx, ux, vx, qx, rx;
jump32divsteps.c:                               ^
jump32divsteps.c: 1 warning generated.
polymul_ntt.c: polymul_ntt.c:166:13: warning: unused function 'polymulntt512_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt512_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)

Compiler output


avx-768.c: avx-768.c:716:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:847:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:973:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:1176:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1176:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                          ^
avx-768.c: avx-768.c:1237:17: warning: unused variable 'f2' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                 ^
avx-768.c: avx-768.c:1237:20: warning: unused variable 'f3' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                    ^
avx-768.c: avx-768.c:1237:32: warning: unused variable 'g1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                                ^
avx-768.c: avx-768.c:1237:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c: ...
avx.c: avx.c:23:21: warning: unused function 'mullo' [-Wunused-function]
avx.c: static inline int16 mullo(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:28:21: warning: unused function 'mulhi' [-Wunused-function]
avx.c: static inline int16 mulhi(int16 x,int16 y)
avx.c:                     ^
avx.c: avx.c:33:21: warning: unused function 'mulhrs' [-Wunused-function]
avx.c: static inline int16 mulhrs(int16 x,int16 y)
avx.c:                     ^
avx.c: 3 warnings generated.
avx3-512.c: avx3-512.c:1055:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                      ^
avx3-512.c: avx3-512.c:1056:10: warning: unused variable 'origf' [-Wunused-variable]
avx3-512.c:   int16 *origf = f;
avx3-512.c:          ^
avx3-512.c: avx3-512.c:1055:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                   ^
avx3-512.c: avx3-512.c:1055:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                            ^
avx3-512.c: avx3-512.c:1055:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:                                         ^
avx3-512.c: avx3-512.c:1019:13: warning: unused function 'ntt512_7681' [-Wunused-function]
avx3-512.c: static void ntt512_7681(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1030:13: warning: unused function 'ntt512_10753' [-Wunused-function]
avx3-512.c: static void ntt512_10753(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: avx3-512.c:1041:13: warning: unused function 'ntt512_12289' [-Wunused-function]
avx3-512.c: static void ntt512_12289(int16 *f,int reps)
avx3-512.c:             ^
avx3-512.c: 8 warnings generated.
jump32divsteps.c: jump32divsteps.c:113:31: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, temp, gx, ux, vx, qx, rx;
jump32divsteps.c:                               ^
jump32divsteps.c: 1 warning generated.
polymul_ntt.c: polymul_ntt.c:166:13: warning: unused function 'polymulntt512_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt512_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsclang -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:716:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:847:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:973:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:                                   ^
avx-768.c: avx-768.c:1176:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                       ^
avx-768.c: avx-768.c:1176:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                          ^
avx-768.c: avx-768.c:1237:17: warning: unused variable 'f2' [-Wunused-variable]
avx-768.c:   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:                 ^
avx-768.c: avx-768.c:1237:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsclang -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 'invntt64':
avx-768.c: avx-768.c:716:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   716 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:       |                                   ^~
avx-768.c: avx-768.c: In function 'ntt256':
avx-768.c: avx-768.c:847:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   847 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:       |                                   ^~
avx-768.c: avx-768.c: In function 'invntt256':
avx-768.c: avx-768.c:973:35: warning: unused variable 'h1' [-Wunused-variable]
avx-768.c:   973 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h1;
avx-768.c:       |                                   ^~
avx-768.c: avx-768.c: In function 'ntt768_512':
avx-768.c: avx-768.c:1176:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:  1176 |   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:       |                          ^~
avx-768.c: avx-768.c:1176:23: warning: unused variable 'f4' [-Wunused-variable]
avx-768.c:  1176 |   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:       |                       ^~
avx-768.c: avx-768.c: In function 'ntt768_256':
avx-768.c: avx-768.c:1237:32: warning: unused variable 'g1' [-Wunused-variable]
avx-768.c:  1237 |   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c:       |                                ^~
avx-768.c: avx-768.c:1237:26: warning: unused variable 'f5' [-Wunused-variable]
avx-768.c:  1237 |   __m256i f0,f1,f2,f3,f4,f5,g0,g1,g2,g3,g4,g5;
avx-768.c: ...
avx.c: avx.c:437:21: warning: argument 1 of type 'int16x16[16][8]' {aka '__m256i[16][8]'} with mismatched bound [-Warray-parameter=]
avx.c:   437 | void fft64(int16x16 fpad[16][8],const int16x16 f[64])
avx.c:       |            ~~~~~~~~~^~~~~~~~~~~
avx.c: In file included from avx.c:5:
avx.c: avx.h:53:19: note: previously declared as 'int16x16 (*)[8]' {aka '__m256i (*)[8]'}
avx.c:    53 | extern void fft64(int16x16 (*)[8],const int16x16 *);
avx.c:       |                   ^~~~~~~~~~~~~~~
avx.c: avx.c:437:48: warning: argument 2 of type 'const int16x16[64]' {aka 'const __m256i[64]'} with mismatched bound [-Warray-parameter=]
avx.c:   437 | void fft64(int16x16 fpad[16][8],const int16x16 f[64])
avx.c:       |                                 ~~~~~~~~~~~~~~~^~~~~
avx.c: avx.h:53:35: note: previously declared as 'const int16x16 *' {aka 'const __m256i *'}
avx.c:    53 | extern void fft64(int16x16 (*)[8],const int16x16 *);
avx.c:       |                                   ^~~~~~~~~~~~~~~~
avx.c: avx.c:687:31: warning: argument 1 of type 'int16x16[64]' {aka '__m256i[64]'} with mismatched bound [-Warray-parameter=]
avx.c:   687 | void unfft64_scale16(int16x16 f[64],int16x16 fpad[16][8])
avx.c:       |                      ~~~~~~~~~^~~~~
avx.c: avx.h:54:29: note: previously declared as 'int16x16 *' {aka '__m256i *'}
avx.c:    54 | extern void unfft64_scale16(int16x16 *,int16x16 (*)[8]);
avx.c:       |                             ^~~~~~~~~~
avx.c: avx.c:687:46: warning: argument 2 of type 'int16x16[16][8]' {aka '__m256i[16][8]'} with mismatched bound [-Warray-parameter=]
avx.c:   687 | void unfft64_scale16(int16x16 f[64],int16x16 fpad[16][8])
avx.c:       |                                     ~~~~~~~~~^~~~~~~~~~~
avx.c: avx.h:54:40: note: previously declared as 'int16x16 (*)[8]' {aka '__m256i (*)[8]'}
avx.c:    54 | extern void unfft64_scale16(int16x16 *,int16x16 (*)[8]);
avx.c:       |                                        ^~~~~~~~~~~~~~~
avx.c: ...
avx3-512.c: avx3-512.c: In function 'invntt512':
avx3-512.c: avx3-512.c:1056:10: warning: unused variable 'origf' [-Wunused-variable]
avx3-512.c:  1056 |   int16 *origf = f;
avx3-512.c:       |          ^~~~~
avx3-512.c: avx3-512.c:1055:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:  1055 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                            ^~
avx3-512.c: avx3-512.c:1055:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:  1055 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                         ^~
avx3-512.c: avx3-512.c:1055:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:  1055 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                      ^~
avx3-512.c: avx3-512.c:1055:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:  1055 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                   ^~
avx3-512.c: avx3-512.c: At top level:
avx3-512.c: avx3-512.c:1041:13: warning: 'ntt512_12289' defined but not used [-Wunused-function]
avx3-512.c:  1041 | static void ntt512_12289(int16 *f,int reps)
avx3-512.c:       |             ^~~~~~~~~~~~
avx3-512.c: avx3-512.c:1030:13: warning: 'ntt512_10753' defined but not used [-Wunused-function]
avx3-512.c:  1030 | static void ntt512_10753(int16 *f,int reps)
avx3-512.c:       |             ^~~~~~~~~~~~
avx3-512.c: avx3-512.c:1019:13: warning: 'ntt512_7681' defined but not used [-Wunused-function]
avx3-512.c:  1019 | static void ntt512_7681(int16 *f,int reps)
avx3-512.c: ...
jump32divsteps.c: jump32divsteps.c: In function 'crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump32xdivsteps':
jump32divsteps.c: jump32divsteps.c:113:31: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   113 |   __m256i minusdelta_v, temp, gx, ux, vx, qx, rx;
jump32divsteps.c:       |                               ^~
polymul_ntt.c: polymul_ntt.c:166:13: warning: 'polymulntt512_256x256_test' defined but not used [-Wunused-function]
polymul_ntt.c:   166 | static void polymulntt512_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
jumpdivstepsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
jumpdivstepsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
jumpdivstepsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
jumpdivstepsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)

TIMECOP error (can be valgrind bug)


error 1
VEX temporary storage exhausted.
Pool = TEMP,  start 0x597c5528 curr 0x59c6fac8 end 0x59c8a067 (size 5000000)
vex: the `impossible' happened:
VEX temporary storage exhausted.
Increase N_{TEMPORARY,PERMANENT}_BYTES and recompile.
vex storage: T total 492439792 bytes allocated
vex storage: P total 512 bytes allocated
valgrind: the 'impossible' happened:
LibVEX called failure_exit().
host stacktrace:
   at 0x...: show_sched_status_wrk (m_libcassert.c:406)
   by 0x...: report_and_quit (m_libcassert.c:477)
   by 0x...: panic (m_libcassert.c:553)
   by 0x...: vgPlain_core_panic_at (m_libcassert.c:558)
   by 0x...: vgPlain_core_panic (m_libcassert.c:563)
   by 0x...: failure_exit (m_translate.c:761)
   by 0x...: vpanic (main_util.c:253)
   by 0x...: private_LibVEX_alloc_OOM (main_util.c:181)
   by 0x...: LibVEX_Alloc_inline (main_util.h:176)
   by 0x...: addHInstr_SLOW (host_generic_regs.c:332)
   by 0x...: emit_instr (host_generic_reg_alloc3.c:301)
   by 0x...: doRegisterAllocation_v3 (host_generic_reg_alloc3.c:1320)
   by 0x...: libvex_BackEnd (main_main.c:1133)
   by 0x...: LibVEX_Translate (main_main.c:1236)
   by 0x...: vgPlain_translate (m_translate.c:1831)
   by 0x...: handle_chain_me (scheduler.c:1169)
   by 0x...: vgPlain_scheduler (scheduler.c:1514)
   by 0x...: thread_wrapper (syswrap-linux.c:101)
   by 0x...: run_a_thread_NORETURN (syswrap-linux.c:154)
sched status:
running_tid=1
Thread 1: status = VgTs_Runnable (lwpid 1918159)
   at 0x...: _mm256_mullo_epi16 (avx2intrin.h:555)
   by 0x...: barrett_fake (gf4591_avx2.h:58)
   by 0x...: crypto_core_invsntrup761_jumpdivsteps_constbranchindex_gf_polymul_128x128_avx2_divR (polymul_NxN.c:431)
   by 0x...: crypto_core_invsntrup761_jumpdivsteps_constbranchindex_gf_polymul_128x128_avx2_uvqr_fg (polymul_NxN.c:537)
   by 0x...: crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump256divsteps (jumpNdivsteps.c:271)
   by 0x...: crypto_core_invsntrup761_jumpdivsteps_constbranchindex_rq_recip3 (rq_recip3_new.c:200)
   by 0x...: crypto_core_invsntrup761_jumpdivsteps_constbranchindex (wrapper.c:10)
   by 0x...: test (try.c:106)
   by 0x...: main (try-anything.c:345)
client stack range: [0x1FFEFEE000 0x1FFF000FFF] client SP: 0x1FFEFEECA0
valgrind stack range: [0x1008D7E000 0x1008E7DFFF] top usage: 18792 of 1048576
Note: see also the FAQ in the source distribution.
It contains workarounds to several common problems.
In particular, if Valgrind aborted or crashed after
identifying problems in your program, there's a good chance
that fixing those problems will prevent Valgrind aborting or
crashing, especially if it happened in m_mallocfree.c.
If that doesn't help, please report this bug to: www.valgrind.org
In the bug report, send all the above text, the valgrind
version, and what OS and version you are using.  Thanks.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)

Passed TIMECOP


TIMECOP iterations: 1

Number of similar (implementation,compiler) pairs: 33, namely:
ImplementationCompiler
avxclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
avxclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
avxclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
avxclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
avxgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
jumpdivstepsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
jumpdivstepsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
jumpdivstepsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
jumpdivstepsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
jumpdivstepsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
jumpdivstepsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
jumpdivstepsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
portableclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
portableclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
portableclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
portableclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
portableclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
portablegcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
portablegcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
portablegcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
portablegcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6)
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0)