Implementation notes: amd64, hydra8, crypto_aead/twine80n6clocv1
Computer: hydra8
Microarchitecture: amd64; Ivy Bridge+AES (306a9)
Architecture: amd64
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20240808
Operation: crypto_aead
Primitive: twine80n6clocv1
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
688714 | 7080 0 288 | 22308 812 1376 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240717 | 20240716 |
689432 | 8560 0 288 | 25052 812 1376 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240717 | 20240716 |
744641 | 6875 0 288 | 21723 804 1376 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240717 | 20240716 |
1808413 | 6247 0 288 | 19831 788 1344 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240717 | 20240716 |
Compiler output
cloc.c: cloc.c:64:3: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring associated data:", state);
cloc.c: ^
cloc.c: cloc.c:72:3: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After processing last partial associated data block:", state);
cloc.c: ^
cloc.c: cloc.c:93:2: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After applying f1/f2 to state:", state);
cloc.c: ^
cloc.c: cloc.c:133:4: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring message block:", es);
cloc.c: ^
cloc.c: cloc.c:138:4: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring ciphertext block:", es);
cloc.c: ^
cloc.c: cloc.c:145:3: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After applying fix1:", es);
cloc.c: ^
cloc.c: cloc.c:154:3: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring last partial message block:", es);
cloc.c: ^
cloc.c: cloc.c:159:3: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: pstate2("After xoring last partial ciphertext block:", es);
cloc.c: ^
cloc.c: cloc.c:163:2: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
cloc.c: ...
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_14.0.0) |
T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
T:ref | clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
Compiler output
cloc.c: cloc.c: In function 'process_ad':
cloc.c: cloc.c:64:17: warning: implicit declaration of function 'pstate2'; did you mean 'pstate'? [-Wimplicit-function-declaration]
cloc.c: 64 | pstate2("After xoring associated data:", state);
cloc.c: | ^~~~~~~
cloc.c: | pstate
encrypt.c: encrypt.c: In function 'crypto_aead_twine80n6clocv1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:71:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
encrypt.c: 71 | for(i = 0; i < CRYPTO_ABYTES; i++)
encrypt.c: | ^~~
encrypt.c: encrypt.c:76:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
encrypt.c: 76 | return RETURN_SUCCESS;
encrypt.c: | ^~~~~~
twine.c: twine.c: In function 'Keyschedule':
twine.c: twine.c:451:17: warning: 'Keyschedule128' reading 32 bytes from a region of size 16 [-Wstringop-overread]
twine.c: 451 | Keyschedule128(sk);
twine.c: | ^~~~~~~~~~~~~~~~~~
twine.c: twine.c:451:17: note: referencing argument 1 of type 'const uint8 *' {aka 'const unsigned char *'}
twine.c: twine.c:317:6: note: in a call to function 'Keyschedule128'
twine.c: 317 | void Keyschedule128(const uint8 sk[128/4])
twine.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 (11.4.0) |
T:ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Namespace violations
cloc.o ae_encrypt T
cloc.o ae_init T
cloc.o process_ad T
twine.o CON_H R
twine.o CON_L R
twine.o Decode T
twine.o Encode T
twine.o Keyschedule T
twine.o Keyschedule128 T
twine.o Keyschedule80 T
twine.o S R
twine.o ek B
utils.o ae_allocate T
utils.o print_cxt T
utils.o pstate T
utils.o pstate2 T
utils.o xor_bytes T
utils.o xor_bytes2 T
Number of similar (implementation,compiler) pairs: 4, 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) |
T:ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
T:ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |