Implementation notes: amd64, cezanne, crypto_aead/elmd61270v2
Computer: cezanne
Microarchitecture: amd64; Zen 3 (a50f00)
Architecture: amd64
CPU ID: AuthenticAMD-00a50f00-178bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: elmd61270v2
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
150539 | 30824 0 500 | 47392 780 1592 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
188978 | 29450 0 488 | 46112 812 1496 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
189081 | 18897 0 500 | 33800 780 1592 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
193713 | 17303 0 488 | 31166 804 1496 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
196307 | 24930 0 488 | 41800 812 1528 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
197127 | 27994 0 488 | 44944 812 1528 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
230286 | 18379 0 500 | 32839 772 1592 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
253711 | 17784 0 488 | 32046 804 1496 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
267545 | 16716 0 500 | 30043 756 1560 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
Compiler output
encrypt.c: In file included from encrypt.c:15:
encrypt.c: ./module.h:139:6: warning: unused variable 'i' [-Wunused-variable]
encrypt.c: int i;
encrypt.c: ^
encrypt.c: encrypt.c:162:45: warning: unused variable 'blen' [-Wunused-variable]
encrypt.c: int i,j, flag = 0; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: ^
encrypt.c: encrypt.c:162:70: warning: unused variable 'Is_complete' [-Wunused-variable]
encrypt.c: int i,j, flag = 0; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: ^
encrypt.c: 3 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 (Debian_Clang_11.0.1) |
T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1) |
Compiler output
encrypt.c: In file included from encrypt.c:15:
encrypt.c: module.h: In function 'process_block':
encrypt.c: module.h:139:6: warning: unused variable 'i' [-Wunused-variable]
encrypt.c: 139 | int i;
encrypt.c: | ^
encrypt.c: encrypt.c: In function 'crypto_aead_elmd61270v2_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:162:70: warning: unused variable 'Is_complete' [-Wunused-variable]
encrypt.c: 162 | int i,j, flag = 0; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: | ^~~~~~~~~~~
encrypt.c: encrypt.c:162:45: warning: unused variable 'blen' [-Wunused-variable]
encrypt.c: 162 | int i,j, flag = 0; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:162:36: warning: variable 'ozs' set but not used [-Wunused-but-set-variable]
encrypt.c: 162 | int i,j, flag = 0; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.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 (10.2.1_20210110) |
T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |
T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110) |