Implementation notes: amd64, rome0, crypto_core/invsntrup761

Computer: rome0
Microarchitecture: amd64; Zen 2 (830f10)
Architecture: amd64
CPU ID: AuthenticAMD-00830f10-178bfbff
SUPERCOP version: 20240716
Operation: crypto_core
Primitive: invsntrup761
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
542861247300 0 0254344 812 952jumpdivstepsclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
551223234625 0 0241560 812 952jumpdivstepsclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
563583211582 0 0223014 804 920jumpdivstepsclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
586686238277 0 0251616 780 984jumpdivstepsgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
616100251775 0 0263536 780 984jumpdivstepsgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
683531197365 0 0207919 764 952jumpdivstepsgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
723383258724 0 0270184 780 984jumpdivstepsgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
10057662352 0 015952 812 952avxclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
10073315120 0 018864 812 952avxclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
10221351696 0 013495 772 984avxgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
10230041513 0 012798 804 920avxclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
11951731832 0 014024 780 984avxgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
12181844088 0 017920 780 984avxgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
12375981360 0 012175 764 952avxgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
1466849219610 0 0230902 804 920jumpdivstepsclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
17064702053 0 013614 804 920avxclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
74615204216 0 018106 788 984refgcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
280844287238 0 020960 812 952refclang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
286414932865 0 016472 812 952refclang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
355728804525 0 018400 812 920refclang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
42144559959 0 013186 788 984refgcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
444990881087 0 012358 804 920refclang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
462796331049 0 012799 772 984refgcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
465253361029 0 012558 804 920refclang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625
47511516843 0 011665 772 952refgcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062520240625

Compiler output


recip.c: recip.c:94:19: 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:94:19: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:95:19: 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:95:19: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:96:48: 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:80:17: note: expanded from macro 'qinvvec'
recip.c: #define qinvvec _mm256_set1_epi16(qinv)
recip.c:                 ^
recip.c: recip.c:96:48: error: AVX vector return of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:80:17: note: expanded from macro 'qinvvec'
recip.c: #define qinvvec _mm256_set1_epi16(qinv)
recip.c:                 ^
recip.c: recip.c:96:23: 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:96:23: error: AVX vector argument of type '__m256i' (vector of 4 'long long' values) without 'avx' enabled changes the ABI
recip.c: recip.c:97:48: 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: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:716:35: 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:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c:                                            ^
avx-768.c: avx-768.c:847:38: 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:847:35: warning: unused variable 'h0' [-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:935:41: 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:935:38: 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:935:35: 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:935:44: 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:978:44: 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:978:41: 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:978:38: 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:978:35: 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: ...
jump32divsteps.c: jump32divsteps.c:18:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                             ^
jump32divsteps.c: jump32divsteps.c:18:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                                     ^
jump32divsteps.c: jump32divsteps.c:18:25: warning: unused variable 'mask' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                         ^
jump32divsteps.c: jump32divsteps.c:14:8: warning: unused variable 'f0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:        ^
jump32divsteps.c: jump32divsteps.c:14:12: warning: unused variable 'g0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:            ^
jump32divsteps.c: jump32divsteps.c:18:37: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                     ^
jump32divsteps.c: jump32divsteps.c:21:11: warning: unused variable 'delta_v' [-Wunused-variable]
jump32divsteps.c:   __m256i delta_v = _mm256_set1_epi16((int16_t)delta);
jump32divsteps.c:           ^
jump32divsteps.c: jump32divsteps.c:115:37: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                     ^
jump32divsteps.c: jump32divsteps.c:115:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c: ...
jumpNdivsteps.c: jumpNdivsteps.c:23:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:23:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                 ^
jumpNdivsteps.c: jumpNdivsteps.c:23:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                        ^
jumpNdivsteps.c: jumpNdivsteps.c:61:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:62:7: warning: unused variable 'i' [-Wunused-variable]
jumpNdivsteps.c:   int i;
jumpNdivsteps.c:       ^
jumpNdivsteps.c: jumpNdivsteps.c:61:22: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                      ^
jumpNdivsteps.c: jumpNdivsteps.c:61:16: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                ^
jumpNdivsteps.c: jumpNdivsteps.c:133:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:133:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c: ...
polymul_ntt.c: In file included from polymul_ntt.c:12:
polymul_ntt.c: ./crt3modq.h:158:12: warning: unused function 'crt3__inside' [-Wunused-function]
polymul_ntt.c: static int crt3__inside(short u1, short u2, short u3) {
polymul_ntt.c:            ^
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: polymul_ntt.c:324:13: warning: unused function 'polymulntt768_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt768_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 3 warnings 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: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:716:41: 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:716:35: 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:847:44: 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:847:41: warning: unused variable 'h2' [-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:935:35: 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:935:41: 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:935:44: 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:935:38: 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:978:44: 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:978:41: 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:978:38: 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:978:35: 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:1055:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c: ...
jump32divsteps.c: jump32divsteps.c:18:25: warning: unused variable 'mask' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                         ^
jump32divsteps.c: jump32divsteps.c:14:12: warning: unused variable 'g0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:            ^
jump32divsteps.c: jump32divsteps.c:18:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                             ^
jump32divsteps.c: jump32divsteps.c:18:37: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                     ^
jump32divsteps.c: jump32divsteps.c:18:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                                     ^
jump32divsteps.c: jump32divsteps.c:14:8: warning: unused variable 'f0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:        ^
jump32divsteps.c: jump32divsteps.c:21:11: warning: unused variable 'delta_v' [-Wunused-variable]
jump32divsteps.c:   __m256i delta_v = _mm256_set1_epi16((int16_t)delta);
jump32divsteps.c:           ^
jump32divsteps.c: jump32divsteps.c:115:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                                     ^
jump32divsteps.c: jump32divsteps.c:115:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c: ...
jumpNdivsteps.c: jumpNdivsteps.c:23:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                        ^
jumpNdivsteps.c: jumpNdivsteps.c:23:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:23:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                 ^
jumpNdivsteps.c: jumpNdivsteps.c:62:7: warning: unused variable 'i' [-Wunused-variable]
jumpNdivsteps.c:   int i;
jumpNdivsteps.c:       ^
jumpNdivsteps.c: jumpNdivsteps.c:61:22: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                      ^
jumpNdivsteps.c: jumpNdivsteps.c:61:16: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                ^
jumpNdivsteps.c: jumpNdivsteps.c:61:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:133:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                 ^
jumpNdivsteps.c: jumpNdivsteps.c:133:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c: ...
polymul_ntt.c: In file included from polymul_ntt.c:12:
polymul_ntt.c: ./crt3modq.h:158:12: warning: unused function 'crt3__inside' [-Wunused-function]
polymul_ntt.c: static int crt3__inside(short u1, short u2, short u3) {
polymul_ntt.c:            ^
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: polymul_ntt.c:324:13: warning: unused function 'polymulntt768_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt768_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 3 warnings generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
jumpdivstepsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


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:716:41: 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:716:35: 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:   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c:                                            ^
avx-768.c: avx-768.c:847:44: 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:847:38: warning: unused variable 'h1' [-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:935:41: 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:935:38: 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:935:44: 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:935:35: 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:978:35: 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:978:38: 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:978:41: 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:978:44: 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: ...
jump32divsteps.c: jump32divsteps.c:21:11: warning: unused variable 'delta_v' [-Wunused-variable]
jump32divsteps.c:   __m256i delta_v = _mm256_set1_epi16((int16_t)delta);
jump32divsteps.c:           ^
jump32divsteps.c: jump32divsteps.c:18:25: warning: unused variable 'mask' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                         ^
jump32divsteps.c: jump32divsteps.c:18:37: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                     ^
jump32divsteps.c: jump32divsteps.c:18:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                             ^
jump32divsteps.c: jump32divsteps.c:14:8: warning: unused variable 'f0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:        ^
jump32divsteps.c: jump32divsteps.c:14:12: warning: unused variable 'g0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:            ^
jump32divsteps.c: jump32divsteps.c:18:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                                     ^
jump32divsteps.c: jump32divsteps.c:115:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                             ^
jump32divsteps.c: jump32divsteps.c:115:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c: ...
jumpNdivsteps.c: jumpNdivsteps.c:23:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:23:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                        ^
jumpNdivsteps.c: jumpNdivsteps.c:23:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                 ^
jumpNdivsteps.c: jumpNdivsteps.c:61:16: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                ^
jumpNdivsteps.c: jumpNdivsteps.c:61:22: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                      ^
jumpNdivsteps.c: jumpNdivsteps.c:62:7: warning: unused variable 'i' [-Wunused-variable]
jumpNdivsteps.c:   int i;
jumpNdivsteps.c:       ^
jumpNdivsteps.c: jumpNdivsteps.c:61:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:133:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                        ^
jumpNdivsteps.c: jumpNdivsteps.c:133:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c: ...
polymul_ntt.c: In file included from polymul_ntt.c:12:
polymul_ntt.c: ./crt3modq.h:158:12: warning: unused function 'crt3__inside' [-Wunused-function]
polymul_ntt.c: static int crt3__inside(short u1, short u2, short u3) {
polymul_ntt.c:            ^
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: polymul_ntt.c:324:13: warning: unused function 'polymulntt768_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt768_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 3 warnings generated.

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

Compiler output


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:586:41: 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:586:44: 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:716:35: 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:847:35: 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:847:44: warning: unused variable 'h3' [-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:935:44: 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:935:41: 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:935:35: 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:935:38: 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:978:41: 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:978:44: 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:978:38: 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:978:35: 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: ...
jump32divsteps.c: jump32divsteps.c:18:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                             ^
jump32divsteps.c: jump32divsteps.c:18:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                                     ^
jump32divsteps.c: jump32divsteps.c:14:12: warning: unused variable 'g0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:            ^
jump32divsteps.c: jump32divsteps.c:14:8: warning: unused variable 'f0' [-Wunused-variable]
jump32divsteps.c:   modq f0, g0;
jump32divsteps.c:        ^
jump32divsteps.c: jump32divsteps.c:21:11: warning: unused variable 'delta_v' [-Wunused-variable]
jump32divsteps.c:   __m256i delta_v = _mm256_set1_epi16((int16_t)delta);
jump32divsteps.c:           ^
jump32divsteps.c: jump32divsteps.c:18:25: warning: unused variable 'mask' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                         ^
jump32divsteps.c: jump32divsteps.c:18:37: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                                     ^
jump32divsteps.c: jump32divsteps.c:115:25: warning: unused variable 'mask' [-Wunused-variable]
jump32divsteps.c:   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:                         ^
jump32divsteps.c: jump32divsteps.c:115:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c: ...
jumpNdivsteps.c: jumpNdivsteps.c:23:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                        ^
jumpNdivsteps.c: jumpNdivsteps.c:23:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                 ^
jumpNdivsteps.c: jumpNdivsteps.c:23:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:61:16: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                ^
jumpNdivsteps.c: jumpNdivsteps.c:61:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:           ^
jumpNdivsteps.c: jumpNdivsteps.c:62:7: warning: unused variable 'i' [-Wunused-variable]
jumpNdivsteps.c:   int i;
jumpNdivsteps.c:       ^
jumpNdivsteps.c: jumpNdivsteps.c:61:22: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask,mask1,temp;
jumpNdivsteps.c:                      ^
jumpNdivsteps.c: jumpNdivsteps.c:133:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:   __m256i mask, mask1, temp;
jumpNdivsteps.c:                        ^
jumpNdivsteps.c: jumpNdivsteps.c:133:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c: ...
polymul_ntt.c: In file included from polymul_ntt.c:12:
polymul_ntt.c: ./crt3modq.h:158:12: warning: unused function 'crt3__inside' [-Wunused-function]
polymul_ntt.c: static int crt3__inside(short u1, short u2, short u3) {
polymul_ntt.c:            ^
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: polymul_ntt.c:324:13: warning: unused function 'polymulntt768_256x256_test' [-Wunused-function]
polymul_ntt.c: static void polymulntt768_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.c:             ^
polymul_ntt.c: 3 warnings 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: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:586:35: 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:586:41: 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:716:41: 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:
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 '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:   716 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx-768.c:       |                                   ^~
avx-768.c: avx-768.c: In function 'ntt256':
avx-768.c: avx-768.c:847:44: warning: unused variable 'h3' [-Wunused-variable]
avx-768.c: ...
avx3-512.c: avx3-512.c: In function 'ntt512':
avx3-512.c: avx3-512.c:935:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:   935 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                            ^~
avx3-512.c: avx3-512.c:935:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:   935 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                         ^~
avx3-512.c: avx3-512.c:935:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:   935 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                      ^~
avx3-512.c: avx3-512.c:935:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:   935 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                   ^~
avx3-512.c: avx3-512.c: In function 'ntt512_256':
avx3-512.c: avx3-512.c:978:44: warning: unused variable 'h3' [-Wunused-variable]
avx3-512.c:   978 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                            ^~
avx3-512.c: avx3-512.c:978:41: warning: unused variable 'h2' [-Wunused-variable]
avx3-512.c:   978 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                         ^~
avx3-512.c: avx3-512.c:978:38: warning: unused variable 'h1' [-Wunused-variable]
avx3-512.c:   978 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c:       |                                      ^~
avx3-512.c: avx3-512.c:978:35: warning: unused variable 'h0' [-Wunused-variable]
avx3-512.c:   978 |   __m256i f0,f1,f2,f3,g0,g1,g2,g3,h0,h1,h2,h3;
avx3-512.c: ...
jump32divsteps.c: jump32divsteps.c: In function 'crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump32divsteps':
jump32divsteps.c: jump32divsteps.c:21:11: warning: unused variable 'delta_v' [-Wunused-variable]
jump32divsteps.c:    21 |   __m256i delta_v = _mm256_set1_epi16((int16_t)delta);
jump32divsteps.c:       |           ^~~~~~~
jump32divsteps.c: jump32divsteps.c:18:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:    18 |   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:       |                                                     ^~
jump32divsteps.c: jump32divsteps.c:18:45: warning: unused variable 'uy' [-Wunused-variable]
jump32divsteps.c:    18 |   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:       |                                             ^~
jump32divsteps.c: jump32divsteps.c:18:37: warning: unused variable 'gx' [-Wunused-variable]
jump32divsteps.c:    18 |   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:       |                                     ^~
jump32divsteps.c: jump32divsteps.c:18:25: warning: unused variable 'mask' [-Wunused-variable]
jump32divsteps.c:    18 |   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c:       |                         ^~~~
jump32divsteps.c: jump32divsteps.c:14:12: warning: unused variable 'g0' [-Wunused-variable]
jump32divsteps.c:    14 |   modq f0, g0;
jump32divsteps.c:       |            ^~
jump32divsteps.c: jump32divsteps.c:14:8: warning: unused variable 'f0' [-Wunused-variable]
jump32divsteps.c:    14 |   modq f0, g0;
jump32divsteps.c:       |        ^~
jump32divsteps.c: jump32divsteps.c: In function 'crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump32xdivsteps':
jump32divsteps.c: jump32divsteps.c:115:53: warning: unused variable 'vy' [-Wunused-variable]
jump32divsteps.c:   115 |   __m256i minusdelta_v, mask, temp, gx, ux, uy, vx, vy, qx, rx;
jump32divsteps.c: ...
jumpNdivsteps.c: jumpNdivsteps.c: In function 'crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump64divsteps':
jumpNdivsteps.c: jumpNdivsteps.c:23:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:    23 |   __m256i mask, mask1, temp;
jumpNdivsteps.c:       |                        ^~~~
jumpNdivsteps.c: jumpNdivsteps.c:23:17: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:    23 |   __m256i mask, mask1, temp;
jumpNdivsteps.c:       |                 ^~~~~
jumpNdivsteps.c: jumpNdivsteps.c:23:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:    23 |   __m256i mask, mask1, temp;
jumpNdivsteps.c:       |           ^~~~
jumpNdivsteps.c: jumpNdivsteps.c: In function 'crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump64xdivsteps':
jumpNdivsteps.c: jumpNdivsteps.c:62:7: warning: unused variable 'i' [-Wunused-variable]
jumpNdivsteps.c:    62 |   int i;
jumpNdivsteps.c:       |       ^
jumpNdivsteps.c: jumpNdivsteps.c:61:22: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c:    61 |   __m256i mask,mask1,temp;
jumpNdivsteps.c:       |                      ^~~~
jumpNdivsteps.c: jumpNdivsteps.c:61:16: warning: unused variable 'mask1' [-Wunused-variable]
jumpNdivsteps.c:    61 |   __m256i mask,mask1,temp;
jumpNdivsteps.c:       |                ^~~~~
jumpNdivsteps.c: jumpNdivsteps.c:61:11: warning: unused variable 'mask' [-Wunused-variable]
jumpNdivsteps.c:    61 |   __m256i mask,mask1,temp;
jumpNdivsteps.c:       |           ^~~~
jumpNdivsteps.c: jumpNdivsteps.c: In function 'crypto_core_invsntrup761_jumpdivsteps_constbranchindex_jump128divsteps':
jumpNdivsteps.c: jumpNdivsteps.c:133:24: warning: unused variable 'temp' [-Wunused-variable]
jumpNdivsteps.c: ...
polymul_ntt.c: polymul_ntt.c:324:13: warning: 'polymulntt768_256x256_test' defined but not used [-Wunused-function]
polymul_ntt.c:   324 | static void polymulntt768_256x256_test(__m256i *h, __m256i *f, __m256i *g)
polymul_ntt.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:       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~
polymul_ntt.c: In file included from polymul_ntt.c:12:
polymul_ntt.c: crt3modq.h:158:12: warning: 'crt3__inside' defined but not used [-Wunused-function]
polymul_ntt.c:   158 | static int crt3__inside(short u1, short u2, short u3) {
polymul_ntt.c:       |            ^~~~~~~~~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
jumpdivstepsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
jumpdivstepsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
jumpdivstepsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
jumpdivstepsgcc -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: 25, 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_11.0.1)
avxclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
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 (10.2.1_20210110)
avxgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
avxgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
avxgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
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_11.0.1)
jumpdivstepsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
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 (10.2.1_20210110)
jumpdivstepsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
jumpdivstepsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
jumpdivstepsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
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_11.0.1)
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
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 (10.2.1_20210110)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)