Test results for amd64, h9ivy, crypto_stream/amastrid
[Page version: 20250926 22:04:25]
Measurements for amd64, h9ivy, crypto_stream
Test results for amd64, h9ivy, crypto_stream
Test results for crypto_stream/amastrid
Computer: h9ivy
Microarchitecture: amd64; Ivy Bridge+AES (306a9)
Architecture: amd64
CPU ID: GenuineIntel-000306a9-bfebfbff
SUPERCOP version: 20250922
Operation: crypto_stream
Primitive: amastrid
Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
62453 | 20298 32 2462 | 39640 1660 3560 | T:ref | g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
62754 | 18710 32 2462 | 36632 1652 3560 | T:ref | g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
63960 | 15981 24 2350 | 32316 1132 3368 | T:ref | clang++ -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
63978 | 18765 24 2350 | 39608 1132 3368 | T:ref | clang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
65559 | 18601 24 2462 | 36191 1636 3560 | T:ref | g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
66959 | 18801 24 2350 | 38965 1116 3368 | T:ref | clang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
69651 | 17490 24 2350 | 33523 1132 3368 | T:ref | clang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
97330 | 11016 24 2462 | 26072 1076 3528 | T:ref | g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20250826 | 20250415 |
Compiler output
Amastrid.cpp: Amastrid.cpp: In member function 'void Amastrid::Decrypt(unsigned int*)':
Amastrid.cpp: Amastrid.cpp:251:13: warning: 'pos1temp' may be used uninitialized [-Wmaybe-uninitialized]
Amastrid.cpp: 251 | if (pos1temp != pos2)
Amastrid.cpp: | ^~
Amastrid.cpp: Amastrid.cpp:212:35: note: 'pos1temp' was declared here
Amastrid.cpp: 212 | int pos1, pos2, pos1o, pos2o, pos1temp, inc1, inc2;
Amastrid.cpp: | ^~~~~~~~
Amastrid.cpp: Amastrid.cpp:307:18: warning: 'pos1o' may be used uninitialized [-Wmaybe-uninitialized]
Amastrid.cpp: 307 | else if (pos2 == pos1o)
Amastrid.cpp: | ^~
Amastrid.cpp: Amastrid.cpp:212:21: note: 'pos1o' was declared here
Amastrid.cpp: 212 | int pos1, pos2, pos1o, pos2o, pos1temp, inc1, inc2;
Amastrid.cpp: | ^~~~~
Amastrid.cpp: Amastrid.cpp:289:18: warning: 'pos2o' may be used uninitialized [-Wmaybe-uninitialized]
Amastrid.cpp: 289 | else if (pos1 == pos2o)
Amastrid.cpp: | ^~
Amastrid.cpp: Amastrid.cpp:212:28: note: 'pos2o' was declared here
Amastrid.cpp: 212 | int pos1, pos2, pos1o, pos2o, pos1temp, inc1, inc2;
Amastrid.cpp: | ^~~~~
Number of similar (implementation,compiler) pairs: 4, namely:
Implementation | Compiler |
T:ref | g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) |
T:ref | g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) |
T:ref | g++ -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) |
T:ref | g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0) |