Test results for amd64, h3neo, crypto_dh/ed521gs
[Page version: 20260624 14:03:57]
Measurements for amd64, h3neo, crypto_dh
Test results for amd64, h3neo, crypto_dh
Test results for crypto_dh/ed521gs
Computer: h3neo
Microarchitecture: amd64; K10 45nm (100f63)
Architecture: amd64
CPU ID: AuthenticAMD-00100f63-078bfbff
SUPERCOP version: 20260330
Operation: crypto_dh
Primitive: ed521gs
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 6183036 | 24508 0 0 | 53196 1272 2312 | T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 6424872 | 23491 0 0 | 55966 1248 2408 | T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 6534107 | 16893 0 0 | 47326 1248 2408 | T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 6607494 | 11473 0 0 | 39656 1232 2376 | T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 7520788 | 29692 0 0 | 60788 1272 2312 | T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 7525766 | 29036 0 0 | 59068 1272 2312 | T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 8165164 | 28732 0 0 | 60084 1272 2312 | T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 8463703 | 16049 0 0 | 44238 1264 2312 | T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
| 12810146 | 17650 0 0 | 47091 1232 2408 | T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260413 | 20260330 |
Compiler output
dh.c: dh.c:740:27: warning: unused variable 'S' [-Wunused-variable]
dh.c: 740 | ECp W[1+(1<<(WINDOW-1))],S[2],Q;
dh.c: | ^
dh.c: dh.c:741:8: warning: unused variable 'j' [-Wunused-variable]
dh.c: 741 | int i,j,m;
dh.c: | ^
dh.c: dh.c:741:10: warning: unused variable 'm' [-Wunused-variable]
dh.c: 741 | int i,j,m;
dh.c: | ^
dh.c: dh.c:763:8: warning: unused variable 'x' [-Wunused-variable]
dh.c: 763 | int i,x,w[PANES];
dh.c: | ^
dh.c: dh.c:814:8: warning: unused variable 'x' [-Wunused-variable]
dh.c: 814 | int i,x,w[PANES];
dh.c: | ^
dh.c: dh.c:815:14: warning: unused variable 'sh' [-Wunused-variable]
dh.c: 815 | signed char sh;
dh.c: | ^~
dh.c: dh.c:23:21: warning: unused variable 'bot52bits' [-Wunused-const-variable]
dh.c: 23 | static const type64 bot52bits = 0xfffffffffffff;
dh.c: | ^~~~~~~~~
dh.c: 7 warnings generated.
Number of similar (implementation,compiler) pairs: 5, namely:
| Implementation | Compiler |
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
Compiler output
dh.c: dh.c: In function 'mul':
dh.c: dh.c:741:17: warning: unused variable 'm' [-Wunused-variable]
dh.c: 741 | int i,j,m;
dh.c: | ^
dh.c: dh.c:741:15: warning: unused variable 'j' [-Wunused-variable]
dh.c: 741 | int i,j,m;
dh.c: | ^
dh.c: dh.c:740:34: warning: unused variable 'S' [-Wunused-variable]
dh.c: 740 | ECp W[1+(1<<(WINDOW-1))],S[2],Q;
dh.c: | ^
dh.c: dh.c: In function 'crypto_dh_ed521gs_ref_timingleaks_keypair':
dh.c: dh.c:763:15: warning: unused variable 'x' [-Wunused-variable]
dh.c: 763 | int i,x,w[PANES];
dh.c: | ^
dh.c: dh.c: In function 'crypto_dh_ed521gs_ref_timingleaks':
dh.c: dh.c:815:21: warning: unused variable 'sh' [-Wunused-variable]
dh.c: 815 | signed char sh;
dh.c: | ^~
dh.c: dh.c:814:15: warning: unused variable 'x' [-Wunused-variable]
dh.c: 814 | int i,x,w[PANES];
dh.c: | ^
dh.c: dh.c: At top level:
dh.c: dh.c:23:21: warning: 'bot52bits' defined but not used [-Wunused-const-variable=]
dh.c: 23 | static const type64 bot52bits = 0xfffffffffffff;
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 (13.3.0) |
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |
Namespace violations
dh.o add_1 T
dh.o add_2 T
dh.o copy T
dh.o double_1 T
dh.o double_2 T
dh.o double_3 T
dh.o fe_cmov 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 gmuli T
dh.o gsb2 T
dh.o gsqr T
dh.o gsqr2 T
dh.o gsub T
dh.o inf T
dh.o init T
dh.o mul T
dh.o neg T
dh.o norm T
dh.o precomp T
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 (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |
| T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |
| T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |
| T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.3.0) |