Hello again! I was wondering is it possible to change evolution parameters (e.g. tournament size, mutation probabilities and the like) during the run? And how...
Hi Domagoj, For sure you can change the value some parameters during a run. To do so, you must get a reference to the parameters you want to change through the...
Hi Graham, ... Are you making use of ephemeral random constants (in a GP context) in your program? If so, this is very probably the cause of the phenomenon you...
I do not use ERC anywhere in my code. My system is quite large, the original consumes ~700M, the run from the milestone >1.5G. I tried to recreate a simple...
Hi Graham, I executed the symbreg example with milestone reloading into valgrind (www.valgrind.org), which is a wonderful debugger to spot out memory leaks and...
I managed to solve the problem for the test program. Adding the following line successfully reclaims the reserved capacity memory: cout << "Unallocating the...
Hi again, I think I was looking for a complex answer while things are finally quite more simple. Finally, the STL memory management policies are probably not...
Hi Christian, ... I have not looked into this before, but it is my understanding that an "easy" way to counter this possible memory fragmentation (and gain a ...
Hi Matthew and other Beaglers :-) , ... When writing last mail, I thought quickly about using a custom STL allocator to fight memory fragmentation, but I...
Hi Beaglers I wonder whether anybody can give me some advice? This may be more of a kDevelop and autotools question. I've used KDev etc to build some code....
Hello Matt, My understanding of your problem is that you are trying to link against a .la file using a classical linker. The .la files are only text files ...
Hi Christian thanks for your help. I looked in configure.in and found AM_PROG_LIBTOOL there, so added AC_PROG_LIBTOOl after it. No luck; same problem. Then I...
Hi again, Along with the release 3.0.0 of Open BEAGLE, I made quick update of the manual. Among other things, I added the following message at the beginning of...
Hello Matt, I encountered the same kind of problems that you had when trying to link a standard C++ KDevelop 3 project against Beagle .la libraries, even ...
Hello, Those who read the Open BEAGLE's change log knows that it is now possible to customize the allocator used by the STL containers of Open BEAGLE. This can...
Hello again, I've just been trying to compile DBeagle 0.9.2 with the new 3.0 release of beagle and I'm getting errors in EnvironmentManager.hpp relating to...
Hi, It's good to hear about DBeagle users :). Since Open BEAGLE do not use Beagle::XMLNode and Beagle::XMLStreamer anymore, Distributed BEAGLE will not...
Hello everyone, We encountered some problems compiling Open BEAGLE on Mac OS X. There was also some trouble to compile with precompiled headers activated on ...
Hi all this is going to be a bit difficult to explain. I've gone for a bottom-up approach to using Beagle gp. Briefly, all I wanted was a GP representation...
Hi, ... For me, the problem might come from the mToken member of the Beagle::GP::TokenT< Beagle::WrapperT<double> > element. It haven't been initialized before...
I think I found the problem In my mutation operations, I had forgotten to lContext_.setIndividualHandle( Handle_individualToMutate ); before calling the...
Hello everyone, I am a novice to GP and Open Beagle. I work in the field of Financial Modeling and Analysis.I would like to use Open Beagle for Symbolic...
Hi All. I am working with OpenBeagle in order build a Regression Tree for the predicting a time serie. I decided to work with STGP, thus I have made some ...
Hello ... GP stands for Genetic Programming. In genetic programming, you can evolve a program from a set of programming instruction that YOU provide. If your ...
Alexandre Devert
devert@...
Oct 14, 2005 2:59 pm
711
Hi Beaglers a quick question regarding Beagle::Objects and garbage collection. If I do this (assuming I've already set up my system, context etc)... // - - -...
Hi all, I started working with OpenBeagle a few weeks ago. I like to get the "HallOfFame" individual. I need the individual as GP::Individual& inIndividual or...
Hello Ramkumar, Your message is formulated in such way that it lets me think there is some fundamental ideas about GP and the associated software tools you ...
Hi Amaury, ... There is several ways to implement this. The best, although not the simplest, is probably by defining a new operators in which you take the ...
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