Implementation notes: amd64, margaux, crypto_aead/ifeedaes128n104v1
Computer: margaux
Microarchitecture: amd64; Core 2 65nm (6fb)
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20240716
Operation: crypto_aead
Primitive: ifeedaes128n104v1
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
464429 | 14945 1055 176 | 37331 1908 1216 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
466620 | 15121 1055 176 | 37395 1908 1216 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
632223 | 14230 1055 176 | 35499 1908 1216 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
694773 | 20388 1056 176 | 43301 1868 1280 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
881954 | 5766 1055 176 | 25723 1908 1216 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
922030 | 7088 1056 176 | 28869 1868 1280 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
924875 | 5058 1055 176 | 24301 1900 1216 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
1202898 | 4451 1056 176 | 23856 1844 1248 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
1205369 | 5583 1056 176 | 26708 1860 1280 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240629 | 20240625 |
Compiler output
encrypt.c: encrypt.c: In function 'crypto_aead_ifeedaes128n104v1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:407:19: warning: variable 'LastCiphertextBlock' set but not used [-Wunused-but-set-variable]
encrypt.c: 407 | unsigned char LastCiphertextBlock[16], PaddedBlock[16];
encrypt.c: | ^~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'keyschedule':
encrypt.c: encrypt.c:52:11: warning: 'KN' may be used uninitialized [-Wmaybe-uninitialized]
encrypt.c: 52 | for(i = KN / 4; i < (roundNum + 1) * 4; i++)
encrypt.c: | ~~^~~~~~~~
Number of similar (implementation,compiler) pairs: 2, namely:
Implementation | Compiler |
T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Compiler output
encrypt.c: encrypt.c: In function 'crypto_aead_ifeedaes128n104v1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:407:19: warning: variable 'LastCiphertextBlock' set but not used [-Wunused-but-set-variable]
encrypt.c: 407 | unsigned char LastCiphertextBlock[16], PaddedBlock[16];
encrypt.c: | ^~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'keyschedule':
encrypt.c: encrypt.c:33:9: warning: 'KN' may be used uninitialized in this function [-Wmaybe-uninitialized]
encrypt.c: 33 | int KN, i;
encrypt.c: | ^~
Number of similar (implementation,compiler) pairs: 1, namely:
Implementation | Compiler |
T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Compiler output
encrypt.c: encrypt.c: In function 'crypto_aead_ifeedaes128n104v1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:407:19: warning: variable 'LastCiphertextBlock' set but not used [-Wunused-but-set-variable]
encrypt.c: 407 | unsigned char LastCiphertextBlock[16], PaddedBlock[16];
encrypt.c: | ^~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'keyschedule':
encrypt.c: encrypt.c:52:11: warning: 'KN' may be used uninitialized in this function [-Wmaybe-uninitialized]
encrypt.c: 52 | for(i = KN / 4; i < (roundNum + 1) * 4; i++)
encrypt.c: | ~~^~~~~~~~
Number of similar (implementation,compiler) pairs: 1, namely:
Implementation | Compiler |
T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |