Test results for amd64, alder2,big, crypto_dh/nist521gs
[Page version: 20251009 20:26:21]
Measurements for amd64, alder2,big, crypto_dh
Test results for amd64, alder2,big, crypto_dh
Test results for crypto_dh/nist521gs
Computer: alder2,big
Microarchitecture: amd64; Golden Cove (906a4-40)
Architecture: amd64
CPU ID: GenuineIntel-000906a4-40-bfebfbff
SUPERCOP version: 20250922
Operation: crypto_dh
Primitive: nist521gs
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 3018479 | 13904 0 8 | 34711 796 1856 | T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3094830 | 18828 0 8 | 41551 796 1856 | T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3104862 | 10480 0 8 | 29031 788 1824 | T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3192204 | 20614 0 8 | 44138 860 1792 | T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3253663 | 22454 0 8 | 46274 860 1824 | T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3294029 | 29153 0 8 | 51266 860 1760 | T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3337256 | 27250 0 8 | 47002 860 1760 | T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 3345527 | 12552 0 8 | 33064 852 1824 | T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
| 5154474 | 14088 0 8 | 34197 788 1856 | T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250926 | 20250922 |
Compiler output
dh.c: dh.c:792:8: warning: unused variable 'k' [-Wunused-variable]
dh.c: int i,k,j,m;
dh.c: ^
dh.c: dh.c:792:10: warning: unused variable 'j' [-Wunused-variable]
dh.c: int i,k,j,m;
dh.c: ^
dh.c: dh.c:792:12: warning: unused variable 'm' [-Wunused-variable]
dh.c: int i,k,j,m;
dh.c: ^
dh.c: dh.c:793:6: warning: unused variable 'tsc' [-Wunused-variable]
dh.c: int tsc,tmc;
dh.c: ^
dh.c: dh.c:793:10: warning: unused variable 'tmc' [-Wunused-variable]
dh.c: int tsc,tmc;
dh.c: ^
dh.c: dh.c:794:25: warning: unused variable 'S' [-Wunused-variable]
dh.c: ECp W[(1<<(WINDOW-1))],S[2],Q;
dh.c: ^
dh.c: dh.c:823:8: warning: unused variable 'x' [-Wunused-variable]
dh.c: int i,x,w[PANES];
dh.c: ^
dh.c: dh.c:876:8: warning: unused variable 'x' [-Wunused-variable]
dh.c: int i,x,w[PANES];
dh.c: ^
dh.c: dh.c:877:14: warning: unused variable 'sh' [-Wunused-variable]
dh.c: ...
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler |
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
Compiler output
dh.c: dh.c: In function 'mul':
dh.c: dh.c:794:32: warning: unused variable 'S' [-Wunused-variable]
dh.c: 794 | ECp W[(1<<(WINDOW-1))],S[2],Q;
dh.c: | ^
dh.c: dh.c:793:17: warning: unused variable 'tmc' [-Wunused-variable]
dh.c: 793 | int tsc,tmc;
dh.c: | ^~~
dh.c: dh.c:793:13: warning: unused variable 'tsc' [-Wunused-variable]
dh.c: 793 | int tsc,tmc;
dh.c: | ^~~
dh.c: dh.c:792:19: warning: unused variable 'm' [-Wunused-variable]
dh.c: 792 | int i,k,j,m;
dh.c: | ^
dh.c: dh.c:792:17: warning: unused variable 'j' [-Wunused-variable]
dh.c: 792 | int i,k,j,m;
dh.c: | ^
dh.c: dh.c:792:15: warning: unused variable 'k' [-Wunused-variable]
dh.c: 792 | int i,k,j,m;
dh.c: | ^
dh.c: dh.c: In function 'crypto_dh_nist521gs_ref_timingleaks_keypair':
dh.c: dh.c:823:15: warning: unused variable 'x' [-Wunused-variable]
dh.c: 823 | int i,x,w[PANES];
dh.c: | ^
dh.c: dh.c: In function 'crypto_dh_nist521gs_ref_timingleaks':
dh.c: dh.c:877:21: warning: unused variable 'sh' [-Wunused-variable]
dh.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
Namespace violations
dh.o add_a T
dh.o add_p T
dh.o copy T
dh.o doubl T
dh.o fe_cmov T
dh.o g2sb T
dh.o g3ad T
dh.o g4sb T
dh.o gadd T
dh.o gcopy T
dh.o gdec T
dh.o ginv T
dh.o gmul T
dh.o gmul2 T
dh.o gmul4 T
dh.o gone T
dh.o gsb2 T
dh.o gsb8 T
dh.o gsqr T
dh.o gsub T
dh.o gtsb T
dh.o gtsb2 T
dh.o inf T
dh.o init T
dh.o mc B
dh.o mul T
dh.o multi_norm T
dh.o neg T
dh.o norm T
dh.o precomp T
dh.o sc B
dh.o scr T
dh.o window T
Number of similar (implementation,compiler) pairs: 9, namely:
| Implementation | Compiler |
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_14.0.6) |
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (12.2.0) |