Implementation notes: amd64, hydra7, crypto_aead/syconaer64128v1
Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: syconaer64128v1
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 7737180 | 6503 0 0 | 22004 828 1088 | T:ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 8335425 | 5015 0 0 | 18879 804 1056 | T:ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 11420831 | 6676 0 0 | 21827 820 1088 | T:ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
Compiler output
sycon.c: sycon.c: In function 'left_cyclic_shift16':
sycon.c: sycon.c:75:27: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c: 75 | t = tmp[2*i];
sycon.c: | ~~^~~~~~~~~~
sycon.c: sycon.c:54:35: note: 'tmp' declared here
sycon.c: 54 | unsigned char i, u, v, t, tmp[8];
sycon.c: | ^~~
sycon.c: sycon.c:76:39: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c: 76 | tmp[2*i] = tmp[2*i+1];
sycon.c: | ~~~^~~~~~~
sycon.c: sycon.c:54:35: note: 'tmp' declared here
sycon.c: 54 | unsigned char i, u, v, t, tmp[8];
sycon.c: | ^~~
sycon.c: sycon.c:75:27: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c: 75 | t = tmp[2*i];
sycon.c: | ~~^~~~~~~~~~
sycon.c: sycon.c:54:35: note: 'tmp' declared here
sycon.c: 54 | unsigned char i, u, v, t, tmp[8];
sycon.c: | ^~~
sycon.c: sycon.c:76:39: warning: 'tmp' may be used uninitialized [-Wmaybe-uninitialized]
sycon.c: 76 | tmp[2*i] = tmp[2*i+1];
sycon.c: | ~~~^~~~~~~
sycon.c: sycon.c:54:35: note: 'tmp' declared here
sycon.c: 54 | unsigned char i, u, v, t, tmp[8];
sycon.c: | ^~~
sycon.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 (11.4.0) |