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added exception handling in PluginManager to graciously unload AppDomains when an uncaught exception is occurred
added exception handling in the starter-form to display an error message-box

18:36 Changeset [240] by gkronber

removed start/stop buttons, server is started automatically right away (necessary for automatic restarts)

15:30 Ticket #149 (DistributedEngine throws InvalidOperationException after running for a ...) created by gkronber

This happens at least for the Meta-GP engines of pspitzli. The cause …

15:23 Ticket #30 (Make clients reconnect to the server periodically in case a connection ...) closed by gkronber

worksforme: This issue was fixed together with another issue in an earlier changeset

15:11 Ticket #148 (Function-evaluator should copy code and data only once per evaluated model.) closed by gkronber

fixed: fixed with r239

15:10 Changeset [239] by gkronber

fixed #148

15:01 Changeset [238] by gkronber

used Debug.Assert to enable tree-validity checks only in debug builds

14:44 Ticket #148 (Function-evaluator should copy code and data only once per evaluated model.) created by gkronber

Right now the function-evaluator copies the lists on each evaluated …

14:37 Ticket #147 (Scaling factors should be saved together with the dataset) closed by gkronber

fixed: implemented with r237 by moving scaling code and data from …

14:36 Changeset [237] by gkronber

implemented #147

13:40 Ticket #147 (Scaling factors should be saved together with the dataset) created by gkronber

05/12/08:

22:31 Changeset [236] by gkronber: minor changes
15:33 Changeset [235] by gkronber: fixed bug in function evaluation.
if a tree had the same size as the tree that was evaluated just before the evaluator evaluated the last tree again.
10:38 Ticket #143 (Exporter from HL dataset to libsvm data-format) closed by gkronber: fixed: Implemented with r234
10:37 Changeset [234] by gkronber: implemented #143
08:00 Changeset [233] by gkronber: removed export button and attached the contextMenuStrip directly to the dataGridView instead of each column. (preparation for #143)

05/11/08:

12:33 Ticket #144 (Automatically scale variables in a dataset) closed by gkronber: fixed: implemented with r232
12:33 Changeset [232] by gkronber: implemented #144
10:40 Ticket #145 (ProgrammableFunction not working with the new evaluation code) closed by gkronber: fixed: fixed with r231
10:39 Changeset [231] by gkronber: fixed #145
09:00 Ticket #139 (Implement fast evaluator for GP function-trees) closed by gkronber: fixed: * cleaned up files and fixed compilation problems with r225 and r226 …
08:58 Ticket #146 (Functiontrees should be serialized in compact linear form) created by gkronber
08:58 Ticket #145 (ProgrammableFunction not working with the new evaluation code) created by gkronber
08:56 Changeset [230] by gkronber: deleted old branch for ticket #139
08:55 Changeset [229] by gkronber: merged changes (r201 r203 r206 r208 r220 r223 r224 r225 r226 r227) from branch ExperimentalFunctionsBaking into the trunk. (ticket #139)

05/09/08:

16:22 Changeset [228] by gkronber: bug fixing in DistributedEngine and Grid-Infrastructure
15:23 Ticket #144 (Automatically scale variables in a dataset) created by gkronber: In combination with #143
15:22 Ticket #143 (Exporter from HL dataset to libsvm data-format) created by gkronber

05/08/08:

08:50 Ticket #142 (The number of stored BadChildren can be reduced) created by gkronber: I think it is not necessary to keep all bad children generated in the …

05/07/08:

21:29 Changeset [227] by gkronber

fixed evaluation of variables (returns NaN if index points out of the dataset) (ticket #139)

10:52 Changeset [226] by gkronber

fixed compilation problem introduced with: r225

01:39 Changeset [225] by gkronber

deleted obsolete class FunctionTree (ticket #139)

01:13 Changeset [224] by gkronber

implemented naive straight-forward way of serialization for baked-trees as tree-structure in XML. It should be possible to serialize and deserialize with the more compact linear representation as well. (ticket #139)

00:45 Changeset [223] by gkronber

moved evaluation code out of BakedFunctionTree into static class BakedTreeEvaluator to simplify code (ticket #139)

00:07 Changeset [222] by gkronber

fixed waiting for results (waithandle.waitall()) works only for maximally 64 wait-handles. So if execute more than 64 jobs in parallel we have to wait for each wait-handle separately.

00:06 Changeset [221] by gkronber

made the expiration time shorter to decrease probability to raise OutOfMemoryExceptions (quick fix for pspitzli meta-gp engines)

00:02 Changeset [220] by gkronber

worked on #139:

fixed display of trees in the gui
split list representation of tree into two lists code and data
implemented static evaluation for all predefined functions (except ProgrammableFunction)

05/06/08:

16:16 Ticket #141 (Use WeakReference to store results in the EngineStore instead of ...) created by gkronber

13:21 Ticket #140 (ServerForm shows incorrect numbers for "Running jobs" and "Waiting Results") created by gkronber

13:00 Ticket #139 (Implement fast evaluator for GP function-trees) created by gkronber

Some functions like addition, multiplication... can be statically …

12:46 Ticket #138 (Starting multiple applications concurrently causes some of the ...) created by gkronber

Seems there is a synchronization problem in the splash-screen class.

12:27 Ticket #136 (Jobs that were not executed correctly are lost and the ...) closed by gkronber

fixed: * Implemented restarting jobs in r129. * Also improved exception …

12:26 Ticket #137 (Stopping the GridClient while an engine is running throws an exception.) created by gkronber

The channel is closed in the event-handler for the stop button. When a …

12:22 Changeset [219] by gkronber

extracted communication code out of the DistributedEngine into class JobManager
implemented a method to retrieve the JobState for a given job (specified by it's guid) in GridServer
implemented restarting of jobs in JobManager
improved exception handling in JobManager and DistributedEngine

(ticket #136)

09:16 Ticket #136 (Jobs that were not executed correctly are lost and the ...) created by gkronber