Implementation notes: amd64, hertz, crypto_dh/kumfp127g
Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240716
Operation: crypto_dh
Primitive: kumfp127g
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 320436 | 31148 0 0 | 57468 820 1832 | T:v02/var | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240716 | 20240716 |
| 321015 | 31148 0 0 | 59476 820 1896 | T:v02/var | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240716 | 20240716 |
| 322610 | 30805 0 0 | 55540 812 1800 | T:v02/var | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240716 | 20240716 |
Compiler output
divisor_ym_dbl.s: divisor_ym_dbl.s:324:2: error: unexpected token at start of statement
divisor_ym_dbl.s: /The previous 2 movq instructions can be safely removed.
divisor_ym_dbl.s: ^
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:v02/var | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:v02/var | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:v02/var | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
Namespace violations
divisor_ym_dbl.o kum_fp_dbl_2e127m1_g_ym_x8664_asm T
divisor_ym_dbladd.o kum_fp_dbladd_2e127m1_g_ym_x8664_asm T
fp_2e127m1.o fp_add_1_2e127m1_x8664 T
fp_2e127m1.o fp_cpy_2e127m1_x8664 T
fp_2e127m1.o fp_mul_2e127m1_x8664 T
fp_2e127m1.o fp_neg_2e127m1_x8664 T
fp_2e127m1.o fp_set_1_2e127m1_x8664 T
fp_2e127m1.o fp_sub_1_2e127m1_x8664 T
fp_2e127m1.o fp_sub_2_2e127m1_x8664 T
fp_2e127m1_x8664.o fp_inv_2e127m1_x8664 T
fp_2e127m1_x8664.o fp_sqrt_2e127m1_x8664 T
fp_inv_2e127m1.o fp_inv_2e127m1_x8664_asm T
fp_sqrt_2e127m1.o fp_sqrt_2e127m1_x8664_asm T
fpx.o find_nextwindow T
fpx.o fp_cnt_bits T
smul_ym.o kum_fp_smul_ym_2e127m1_g T
test.o copyrightclaims T
test.o patentclaims T
test.o timingattacks T
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:v02/var | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
| T:v02/var | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
| T:v02/var | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |