Implementation notes: aarch64, pi4b, crypto_aead/aes128marble4rv1
Computer: pi4b
Microarchitecture: aarch64; Cortex-A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20240716
Operation: crypto_aead
Primitive: aes128marble4rv1
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
227488 | 40068 0 0 | 56465 896 880 | T:ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240628 | 20240625 |
270142 | 32865 0 0 | 50288 912 872 | T:ref | clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240628 | 20240625 |
327014 | 28324 0 0 | 43657 896 864 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240628 | 20240625 |
327014 | 27828 0 0 | 43281 896 864 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240628 | 20240625 |
426540 | 26675 0 0 | 40985 880 856 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240628 | 20240625 |
Compiler output
aes_core.c: aes_core.c:892:12: warning: unused variable 'status' [-Wunused-variable]
aes_core.c: int i, j, status;
aes_core.c: ^
aes_core.c: 1 warning generated.
encrypt.c: encrypt.c:34:2: warning: implicitly declaring library function 'free' with type 'void (void *)' [-Wimplicit-function-declaration]
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:34:2: note: include the header <stdlib.h> or explicitly provide a declaration for 'free'
encrypt.c: encrypt.c:19:16: warning: unused variable 'tag' [-Wunused-variable]
encrypt.c: unsigned char tag[CRYPTO_ABYTES];
encrypt.c: ^
encrypt.c: 2 warnings generated.
marble.c: marble.c:223:7: warning: unused variable 'temp' [-Wunused-variable]
marble.c: byte temp[SLEN];
marble.c: ^
marble.c: marble.c:281:7: warning: unused variable 'temp' [-Wunused-variable]
marble.c: byte temp[SLEN];
marble.c: ^
marble.c: 2 warnings generated.
Number of similar (implementation,compiler) pairs: 1, namely:
Implementation | Compiler |
T:ref | clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0) |
Compiler output
aes_core.c: aes_core.c: In function 'AES_set_4round_decrypt_key':
aes_core.c: aes_core.c:892:19: warning: unused variable 'status' [-Wunused-variable]
aes_core.c: 892 | int i, j, status;
aes_core.c: | ^~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_aes128marble4rv1_ref_timingleaks_encrypt':
encrypt.c: encrypt.c:34:9: warning: implicit declaration of function 'free' [-Wimplicit-function-declaration]
encrypt.c: 34 | free(cxt);
encrypt.c: | ^~~~
encrypt.c: encrypt.c:5:1: note: include '<stdlib.h>' or provide a declaration of 'free'
encrypt.c: 4 | #include "marble.h"
encrypt.c: +++ |+#include <stdlib.h>
encrypt.c: 5 |
encrypt.c: encrypt.c:34:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
encrypt.c: 34 | free(cxt);
encrypt.c: | ^~~~
encrypt.c: encrypt.c:34:9: note: include '<stdlib.h>' or provide a declaration of 'free'
encrypt.c: encrypt.c:19:23: warning: unused variable 'tag' [-Wunused-variable]
encrypt.c: 19 | unsigned char tag[CRYPTO_ABYTES];
encrypt.c: | ^~~
encrypt.c: encrypt.c: In function 'crypto_aead_aes128marble4rv1_ref_timingleaks_decrypt':
encrypt.c: encrypt.c:67:9: warning: incompatible implicit declaration of built-in function 'free' [-Wbuiltin-declaration-mismatch]
encrypt.c: 67 | free(cxt);
encrypt.c: | ^~~~
encrypt.c: encrypt.c:67:9: note: include '<stdlib.h>' or provide a declaration of 'free'
marble.c: marble.c: In function 'ae_encrypt':
marble.c: marble.c:223:14: warning: unused variable 'temp' [-Wunused-variable]
marble.c: 223 | byte temp[SLEN];
marble.c: | ^~~~
marble.c: marble.c: In function 'ae_decrypt':
marble.c: marble.c:281:14: warning: unused variable 'temp' [-Wunused-variable]
marble.c: 281 | byte temp[SLEN];
marble.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) |