Implementation notes: amd64, hertz, crypto_aead/trivia0v2
Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240716
Operation: crypto_aead
Primitive: trivia0v2
Compiler output
encrypt.c: encrypt.c:52:13: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 52 | {int i; u64 temp,
encrypt.c: | ^~~~
encrypt.c: encrypt.c:58:13: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 58 | {int i; u32 temp,
encrypt.c: | ^~~~
encrypt.c: encrypt.c:246:8: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: 246 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c:246:31: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 246 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:247:7: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 247 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:305:8: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: 305 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c:305:31: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 305 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:306:7: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 306 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:377:8: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: ...
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:ref | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:ref | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
Compiler output
encrypt.c: encrypt.c: In function 'load64':
encrypt.c: encrypt.c:52:13: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 52 | {int i; u64 temp,
encrypt.c: | ^~~~
encrypt.c: encrypt.c: In function 'load32':
encrypt.c: encrypt.c:58:13: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 58 | {int i; u32 temp,
encrypt.c: | ^~~~
encrypt.c: encrypt.c: In function 'Initialize_process_AD_Reinitialize':
encrypt.c: encrypt.c:247:7: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 247 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:246:31: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 246 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:246:8: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: 246 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_trivia0v2_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:306:7: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 306 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:305:31: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 305 | u32 dummy_word[2], Tag[4], temp;
encrypt.c: | ^~~~
encrypt.c: ...
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
| T:ref | gcc -march=native -mtune=native -O3 -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) |
Compiler output
encrypt.c: encrypt.c:64:75: warning: multi-line // comment [-Wcomment]
encrypt.c: 64 | //#define CHUNK_SIZE_MSG 128 // Process checksum after 2^7 Msg Blocks\
encrypt.c: | ^
encrypt.c: encrypt.c:70:73: warning: multi-line // comment [-Wcomment]
encrypt.c: 70 | u32 G_STAR; // alpha - x^32, where alpha is the choosen\
encrypt.c: | ^
encrypt.c: encrypt.c:229:1: warning: '/*' within block comment [-Wcomment]
encrypt.c: 229 | /*----------------------------------------------------------------*/
encrypt.c: | ^
encrypt.c: encrypt.c:403:21: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: 403 | u32 dummy_word[2],
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c:405:21: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 405 | temp;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:406:21: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 406 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:479:21: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: 479 | u32 dummy_word[2],
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c:481:21: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 481 | temp;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:482:21: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: ...
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:sse4 | clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:sse4 | clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
| T:sse4 | clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_18.1.3_(1ubuntu1)) |
Compiler output
encrypt.c: encrypt.c:64:1: warning: multi-line comment [-Wcomment]
encrypt.c: 64 | //#define CHUNK_SIZE_MSG 128 // Process checksum after 2^7 Msg Blocks\
encrypt.c: | ^
encrypt.c: encrypt.c:70:65: warning: multi-line comment [-Wcomment]
encrypt.c: 70 | u32 G_STAR; // alpha - x^32, where alpha is the choosen\
encrypt.c: | ^
encrypt.c: encrypt.c:229:1: warning: "/*" within comment [-Wcomment]
encrypt.c: 229 | /*----------------------------------------------------------------*/
encrypt.c: |
encrypt.c: encrypt.c: In function 'Initialize_process_AD_Reinitialize':
encrypt.c: encrypt.c:406:21: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 406 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:405:21: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 405 | temp;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:403:21: warning: unused variable 'dummy_word' [-Wunused-variable]
encrypt.c: 403 | u32 dummy_word[2],
encrypt.c: | ^~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_trivia0v2_sse4_timingleaks_encrypt':
encrypt.c: encrypt.c:482:21: warning: unused variable 'FINISH' [-Wunused-variable]
encrypt.c: 482 | u8 FINISH;
encrypt.c: | ^~~~~~
encrypt.c: encrypt.c:481:21: warning: unused variable 'temp' [-Wunused-variable]
encrypt.c: 481 | temp;
encrypt.c: ...
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:sse4 | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
| T:sse4 | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |
| T:sse4 | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (13.2.0) |