Test results for amd64, hertz, crypto_stream/amastrid

[Page version: 20250926 22:06:17]

Measurements for amd64, hertz, crypto_stream Test results for amd64, hertz, crypto_stream Test results for crypto_stream/amastrid
Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20250922
Operation: crypto_stream
Primitive: amastrid
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
4609118612 24 235040959 1124 3432T:refclang++ -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
4750826303 32 246247869 1692 3624T:refg++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
4831718576 24 235039186 1140 3432T:refclang++ -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
5090116989 24 235034542 1140 3432T:refclang++ -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
5135821337 32 246240765 1684 3624T:refg++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
7647412560 24 246228952 1108 3528T:refg++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922

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: 3, namely:
ImplementationCompiler
T:refg++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:refg++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:refg++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)