Timeline


and

05/13/08:

23:56 Changeset [251] by gkronber

bug-fixes in grid-client (#149)
also cleaned up code in the grid-client

23:25 Ticket #140 (ServerForm shows incorrect numbers for "Running jobs" and "Waiting Results") closed by gkronber
fixed: fixed with r250
23:24 Changeset [250] by gkronber

fixed #140

23:12 Changeset [249] by gkronber

fixed incorrect sleeping-timeouts (#149)

23:06 Changeset [248] by gkronber

improved stability of distributed engine (#149)

23:05 Changeset [247] by gkronber

deleted unused interface IClient (#149)

23:05 Changeset [246] by gkronber

minor bugfixes (related to #149)

23:04 Ticket #150 (Re-queue jobs when a client takes too long to return the result) closed by gkronber
fixed: fixed with r245
23:03 Changeset [245] by gkronber

fixed #150 (re-queueing of jobs that were not executed in time)

22:37 Ticket #38 (Monitor running jobs on grid-clients from the grid-server) closed by gkronber
invalid: This ticket has been replaced by #150.
22:36 Ticket #150 (Re-queue jobs when a client takes too long to return the result) created by gkronber
If the grid-server doesn't receive a result for a job after a …
22:21 Ticket #137 (Stopping the GridClient while an engine is running throws an exception.) closed by gkronber
fixed: fixed with r244
22:21 Changeset [244] by gkronber

fixed #137 (together with changes for #149)

20:27 Changeset [243] by gkronber

changed GridClient and GridServer to "service"-applications that are automatically restarted when they crash. (see r242) (related to ticket #149)

20:24 Changeset [242] by gkronber

added support for "service" applications that are restarted automatically when they crash with an exception. (related to #149)

18:58 Changeset [241] by gkronber

Stability improvement.
also makes debugging easier (related to #149). Should be merged into the trunk after testing.

  • 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
DistributedEngine should handle exceptions more gracefully and …

05/04/08:

07:25 Ticket #134 (Wrong build time in XML fragments when publishing a plugin) closed by gkronber
worksforme: Closing this issue as 'worksforme' after discussion with swagner.

05/02/08:

20:05 Ticket #133 (Possibility to open a scope view while an algorithm is running) closed by gkronber
wontfix: Marked as won't fix because it would be hairy to support this since …

05/01/08:

19:18 Ticket #54 (Create a HL 3.0 Release branch) closed by swagner
fixed: Alpha release of HeuristicLab 3.0 should be working finally. Closing …
19:16 Changeset [218] by swagner

Worked on ticket #54

  • rebuilt HeuristicLab 3.0
  • updated API documentation, setup and ZIP archive
  • updated plugins on HeuristicLab 3.0 update location
18:07 Changeset [217] by swagner

Worked on #54

  • changed default URL of plugin sources to new update location of the HeuristicLab 3.0 release branch
12:55 Ticket #135 (Please review and add the attached test functions) created by adoppelb
Hi Stefan, please review and add the attached test functions to the …

04/30/08:

21:44 Ticket #134 (Wrong build time in XML fragments when publishing a plugin) created by swagner
When publishing a plugin a wrong build time is shown in the XML …
21:30 Changeset [216] by swagner

Worked on ticket #54

  • updated API documentation
  • created new setup
  • added ZIP archive for deployment under Windows Vista
12:40 Changeset [215] by swagner

Updated configuration of API configuration generator

12:40 Changeset [214] by swagner

Activated generation of XML documentation for release builds

12:32 Changeset [213] by swagner

Updated configuration of API configuration generator

12:14 Changeset [212] by swagner

Activated generation of XML documentation for release builds

12:05 Changeset [211] by swagner

Worked on ticket #54

  • added new update location for HeuristicLab 3.0 release branch
  • adapted update location in application settings of HeuristicLab.PluginInfrastructure.GUI
12:03 Changeset [210] by swagner

Updated project file

11:40 Ticket #54 (Create a HL 3.0 Release branch) reopened by swagner
Some additional task are required for the HeuristicLab 3.0 alpha …

04/29/08:

19:31 Changeset [209] by gkronber

added a comment about AppartementState.STA

17:00 Ticket #133 (Possibility to open a scope view while an algorithm is running) created by gkronber
It is necessary to stop an engine before an scope-view can be opened. …
13:36 Changeset [208] by gkronber

fixed bug

13:19 Changeset [207] by gkronber

sealed Dataset class

13:19 Changeset [206] by gkronber

minor changes

13:14 Changeset [205] by gkronber

deleted unused branch

10:09 Changeset [204] by gkronber

created a branch of the structure identification plugin for performance experiments

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