changed

来自「linux下的一个分组遗传算法」· 代码 · 共 69 行

7 november 1997,

                   CHANGED

1.0.0
* First stable (bugfree...) version

1.1.0
* Added new parameter (boolean) called randomize, it is used to toggle a random
  seed or constant seed (0) for the random generator used within the program.

1.1.1
* Cannot remember...

1.1.2
* Added better error en warning handling. Added code to check more parameters
  from inifiles.

1.1.3
* Changed random choice of individuals for mutation and inversion into a
  selection method.
* This way an individual can only me mutated once and inverted once per
  generation. 
* Added randomize to statistics output.
* Fixed error giving wrong populationsize in statisticsfile, in fact it printed
  the crossover variable.

1.1.4
* More parameters from the inifile are checked, all GA-parameters are being
  checked before running the GA.

1.1.5
* Fixed the steprange of edgeprobability, it wouldn't do the last step in a range-test.

1.2.0
* Added crash-recovery. Program can detect it was stopped and continue with a restart of the last run it was doing. 
  Added an entry to te inifile to hold the nam of this rescue file.

1.2.1
* Added better check for population size and crossover.
* Added crash-recovery for non-rangevariable runs.

1.2.2
* Rescue file is also saved before creating the problem files.

1.2.3
* Fixed a small memory leak in IniFileC.
* Changed some things so it compiles on SunOS, without using TimerC.
* Changed appending of files, which scrambled some files.

1.2.4
* Added ColorsLeft in the statisticsfile.

1.3.0
* Added two new heurstics for coloring nodes; Large First and Smallest First,
  also added an extra entry to the infile called coloringalgorithm which can have 
  the following values: firstfit, smallfirst and largefirst.

1.3.1
* Added unique filenames for the problem files by inserting the pid into the filename.

1.4.0
* Added name of the machine to the temporary filenames of the problem files. This ensures
  unique filenames when running multiple experiments on different machines.
* The avarage number of colors used in the final chromosome is printed to a file, the filename
  can be set in the inifile with the graphCOLORSfile variable.

J.I.v.Hemert