Implementation notes: amd64, r24000, crypto_aead/flexaead128b064v1
Computer: r24000
Microarchitecture: amd64; Coffee Lake (906ea)
Architecture: amd64
CPU ID: GenuineIntel-000906ea-bfebfbff
SUPERCOP version: 20240808
Operation: crypto_aead
Primitive: flexaead128b064v1
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
1100865 | 8445 0 0 | 23563 820 1096 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1104973 | 9125 0 0 | 24539 820 1096 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1107308 | 12808 0 0 | 29395 844 1032 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1131574 | 6807 0 0 | 20731 844 1032 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1211345 | 6829 0 0 | 21236 836 1096 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1212887 | 17512 0 0 | 34979 844 1096 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1237090 | 17512 0 0 | 34803 844 1064 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
1937313 | 4145 0 0 | 17942 796 1064 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240728 | 20240716 |
Compiler output
encrypt.c: In function 'dirPFK',
encrypt.c: inlined from 'sumAD' at encrypt.c:445:2:
encrypt.c: encrypt.c:367:28: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 367 | *(block+i) = (*(block+i))^(*(key_pfk+i));
encrypt.c: | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'sumAD':
encrypt.c: encrypt.c:36:18: note: at offset 8 into destination object 'sn' of size 8
encrypt.c: 36 | unsigned char sn[BLOCKSIZE];
encrypt.c: | ^~
encrypt.c: In function 'dirPFK',
encrypt.c: inlined from 'sumAD' at encrypt.c:445:2:
encrypt.c: encrypt.c:367:28: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 367 | *(block+i) = (*(block+i))^(*(key_pfk+i));
encrypt.c: | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'sumAD':
encrypt.c: encrypt.c:36:18: note: at offset 9 into destination object 'sn' of size 8
encrypt.c: 36 | unsigned char sn[BLOCKSIZE];
encrypt.c: | ^~
encrypt.c: In function 'dirPFK',
encrypt.c: inlined from 'sumAD' at encrypt.c:445:2:
encrypt.c: encrypt.c:367:28: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 367 | *(block+i) = (*(block+i))^(*(key_pfk+i));
encrypt.c: | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
encrypt.c: encrypt.c: In function 'sumAD':
encrypt.c: encrypt.c:36:18: note: at offset 10 into destination object 'sn' of size 8
encrypt.c: ...
Number of similar (implementation,compiler) pairs: 1, namely:
Implementation | Compiler |
T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
Namespace violations
encrypt.o FlexAEADv1_init T
encrypt.o decryptBlock T
encrypt.o dirPFK T
encrypt.o dirSBox0 R
encrypt.o dirSBoxLayer T
encrypt.o dirShuffleLayer T
encrypt.o encryptBlock T
encrypt.o inc32 T
encrypt.o invPFK T
encrypt.o invSBox0 R
encrypt.o invSBoxLayer T
encrypt.o invShuffleLayer T
encrypt.o padBlock T
encrypt.o sumAD T
encrypt.o unpadBlock T
Number of similar (implementation,compiler) pairs: 8, namely:
Implementation | Compiler |
T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15)) |
T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15)) |
T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15)) |
T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15)) |
T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_16.0.6_(15)) |
T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |