Implementation notes: amd64, cezanne, crypto_aead/elmd1001v1
Computer: cezanne
Microarchitecture: amd64; Zen 3 (a50f00)
Architecture: amd64
CPU ID: AuthenticAMD-00a50f00-178bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: elmd1001v1
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
182647 | 27427 0 1012 | 44391 828 2072 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
217615 | 21527 0 976 | 38758 844 2008 | T:ref | clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
221058 | 24522 0 976 | 41846 844 2008 | T:ref | clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
225110 | 16449 0 976 | 30700 836 2008 | T:ref | clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
228759 | 17844 0 1012 | 33143 828 2072 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
229980 | 26058 0 976 | 43094 844 2008 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
277232 | 17162 0 1012 | 32014 820 2072 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
284057 | 16696 0 976 | 31332 836 2008 | T:ref | clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
329406 | 15976 0 1012 | 29690 804 2072 | 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:12:
encrypt.c: ./module.h:140:6: warning: unused variable 'i' [-Wunused-variable]
encrypt.c: int i;
encrypt.c: ^
encrypt.c: encrypt.c:138:33: warning: unused variable 'blen' [-Wunused-variable]
encrypt.c: int i; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: ^
encrypt.c: encrypt.c:138:58: warning: unused variable 'Is_complete' [-Wunused-variable]
encrypt.c: int i; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: ^
encrypt.c: encrypt.c:139:21: warning: unused variable 'tlen' [-Wunused-variable]
encrypt.c: unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c: ^
encrypt.c: encrypt.c:139:27: warning: unused variable 'blk_ctr' [-Wunused-variable]
encrypt.c: unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c: ^
encrypt.c: encrypt.c:139:38: warning: unused variable 'blk_ctr1' [-Wunused-variable]
encrypt.c: unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c: ^
encrypt.c: 6 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:12:
encrypt.c: module.h: In function 'process_block':
encrypt.c: module.h:140:6: warning: unused variable 'i' [-Wunused-variable]
encrypt.c: 140 | int i;
encrypt.c: | ^
encrypt.c: encrypt.c: In function 'crypto_aead_elmd1001v1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:139:38: warning: unused variable 'blk_ctr1' [-Wunused-variable]
encrypt.c: 139 | unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c: | ^~~~~~~~
encrypt.c: encrypt.c:139:27: warning: unused variable 'blk_ctr' [-Wunused-variable]
encrypt.c: 139 | unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c: | ^~~~~~~
encrypt.c: encrypt.c:139:21: warning: unused variable 'tlen' [-Wunused-variable]
encrypt.c: 139 | unsigned long long tlen, blk_ctr=0, blk_ctr1=0;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:138:58: warning: unused variable 'Is_complete' [-Wunused-variable]
encrypt.c: 138 | int i; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: | ^~~~~~~~~~~
encrypt.c: encrypt.c:138:33: warning: unused variable 'blen' [-Wunused-variable]
encrypt.c: 138 | int i; u8 zeroes[16], ozs[16], blen = 16, Is_final = 0, Is_complete =1;
encrypt.c: | ^~~~
encrypt.c: encrypt.c:138:24: warning: variable 'ozs' set but not used [-Wunused-but-set-variable]
encrypt.c: 138 | int i; 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) |