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simplified check for EventHandler (by simply checking for delegate)
special handling types which use a hashtable internally (dictionaries, hashset, hashtable, ...) (as discussed with swagner)
added testcase which shows a stack overflow if ThreadLocal is included and compiler is on Debug (it does not happen in Release)

05/16/11:

21:36 Changeset [6204] by ascheibe

#1233 don't crash on shutdown

21:19 Changeset [6203] by ascheibe

#1233

dropped dependency of Core from Executor
enabled sandboxing
moved most parts of Job handling from Core to SlaveJob to simplify locking
optimized how UsedCores is handled
SlaveStatusInfo is now thread-save and counts jobs more correct

16:10 Changeset [6202] by cneumuel

#1233

stability fixes for slave

13:24 Changeset [6201] by mkommend

#1522: Updated object graph traversing.

00:18 Changeset [6200] by cneumuel

#1233

stability improvements for HiveEngine

05/15/11:

14:33 Changeset [6199] by cneumuel

#1233

fixed synchronization issues with logging

12:02 Changeset [6198] by cneumuel

#1233

small fixes for HiveEngine

05/14/11:

18:49 Changeset [6197] by cneumuel

#1215

some fixes

18:33 Changeset [6196] by cneumuel

#1233

updated binaries

16:45 Changeset [6195] by abeham

#1465

updated branch with latest version of trunk

16:37 Changeset [6194] by abeham

#1469

Added AFA operator with a different interpretation of an allele

16:33 Changeset [6193] by abeham

#1529

Added GPL licence header to ProgrammableSingleSuccessorOperator

16:32 Ticket #1529 (Code maintenance and minor changes) created by abeham

Use this ticket for minor changes and maintenance purposes that do not …

16:06 Ticket #1528 (Setting `InitialFrequency` in a `Symbol` causes it to be set to 1.0) created by cneumuel

If the InitialFrequency of a Symbol is zero and it is set to …

10:40 Changeset [6192] by cneumuel

#1522

included ValueTypes (which includes structs and enums)
avoided stack overflow by excluding Type
improved performance by handling dictionaries in a special way
avoided stack overflow by excluding ThreadLocal<> from (occured after many repetitions, when the field the field ConcurrentStack<int> s_availableIndices grew larger
using IsArray instead of is IEnumerable

09:29 Changeset [6191] by mjesner

#1499 wrong index in ComparisonsHelper; selectedValue in ComboBox

05/12/11:

21:20 Ticket #1527 (Types returned by persistence do not include types from `System.Type` ...) created by cneumuel

When an object is serialized it returns a list of types found in the …

20:08 Changeset [6190] by dhohl

#1499 refactor, first part of the comparison combobox for the different filters, Controls for the Filters

15:50 Changeset [6189] by epitzer

Replace the ExternalEvaluator's Client property with a CheckedItemCollection of clients and synchronize access so every client is used by only one thread at a time. (#1526)

15:38 Changeset [6188] by epitzer

improve synchronization of cache (#1516)

set locks per instance instead of static
remove failed evaluations from active set

15:27 Ticket #1526 (Allow parallel execution of external evaluations) created by epitzer

Using the parallel engine for external evaluation can currently lead …

11:15 Changeset [6187] by mkommend

#1521: Updated SymbolicRegressionUnitTest.

09:22 Ticket #1525 (Create a ProgrammableSingleObjectiveEvaluator) closed by abeham

obsolete: When one could remember his own work... there is already a …

08:07 Ticket #1525 (Create a ProgrammableSingleObjectiveEvaluator) created by abeham

A typical ProgrammableOperator cannot be used as evaluator in a …

05/11/11:

17:59 Changeset [6186] by mkommend: #1524: Excluded variables with more than 100 different values from the valid target variable values in ClassificationProblemData.
17:56 Ticket #1524 (Importing ClassificationProblemData throws OutOfMemoryException) created by mkommend: This could happen with large datasets (>1000 rows) and when the wrong …
15:57 Changeset [6185] by gkronber: #1450 deleted obsolete branch for ensemble solutions
15:56 Changeset [6184] by gkronber: #1450: merged r5816 from the branch and implemented first version of ensemble solutions for regression. The ensembles are only produced by cross validation.
15:36 Changeset [6183] by epitzer: Prepare for parallel external evaluation (#1516)
~ move cache to problem for better visibility
+ configurable persistence of cache Content
+ proper synchronization for parallel access to cache
15:32 Changeset [6182] by gkronber: #1523: fixed bug in fixed data analysis algorithms.
15:15 Ticket #1523 (Data analysis algorithms do not exclude samples from the test ...) created by gkronber: Affected algorithms: * Linear regression * LDA * k-Means Clustering …
13:44 Changeset [6181] by mkommend: #1522: Reorganized type checks and added a clause to exclude primitive arrays from being enumerated.
13:43 Ticket #1522 (Improve object graph traversing) created by mkommend: The traversing of an object graph was implemented to clean up all …
11:24 Changeset [6180] by mkommend: #1521: Corrected bug in ConstantTreeNode.
11:22 Ticket #1521 (ConstantTreeNode does not respect min and max value of ConstantSymbol) created by mkommend: This behavior is caused by a bug in the ResetLocalParameters methods.
09:57 Changeset [6179] by epitzer: completely remove unused user settings and use string formatting instead of concatenation (#1517)

05/10/11:

17:58 Changeset [6178] by cneumuel

#1233

added semaphores to ensure an appdomain is never unloaded when the start method has not finished
HiveEngine uploading and downloading of jobs works and is displayed in the view

17:25 Changeset [6177] by jhelm

#1329: Implemented PriorityRulesVector based encoding and added new operators to the JSMEncoding. Added Gantt-Charts for visualization of schedules and problems.

15:25 Changeset [6176] by abeham

#1465

Removed properties menu from EnhancedChart
Added IConfigureableView interface to DataTableView

14:48 Changeset [6175] by ascheibe

#1233 temporary switch to privileged sandboxing until communication between core and executor works with sandboxing

14:28 Changeset [6174] by ascheibe

#831

completed SandboxManager
added SandboxApplicationManager for Hive
DefaultApplicationManager is now a subclass of the SandboxApplicationManager
ApplicationManager now instantiates the LightweightApplicationManager only if it is accessed to avoid calling InitializeLifetimeService(..) in a sandbox

12:24 Changeset [6173] by ascheibe

#1517

rewrote Logger to use Diagnostics.Trace
removed HiveLogger as it's not used anymore
removed dependency from Persistence to log4net
ConfigMerger now also merges <system.diagnostics> sections

11:56 Changeset [6172] by epitzer

prevent additional uncached execution of base class (#1516)

10:07 Ticket #1520 (Detail View for Run) created by mjesner

Implement a detail view for the runs that shows the propeties of a run.

10:04 Ticket #1519 (Create "Platform" Subplugin for Administrator Plugin) created by mjesner

Create Model, View(s) and the Controller for the Platform. Following …

09:45 Ticket #1448 (Bubble-Chart visualization) closed by mjesner

obsolete

09:42 Ticket #1438 (Test client for Query Service) closed by mjesner

obsolete

09:41 Ticket #1439 (Implement Query Tool as plugin) closed by mjesner

obsolete

09:40 Ticket #1444 (Implement Bubble Chart for Testing) closed by mjesner

obsolete

09:38 Ticket #1449 (Build a simple filter with webcontrols) closed by mjesner

obsolete

05/09/11:

22:42 Changeset [6171] by mjesner

#1503 added controller for creating the image

22:13 Changeset [6170] by mjesner

#1499 design, cleanup, remove button

19:51 Ticket #1518 (Make run collection sortable by name) created by abeham

Multi-selecting runs selects all runs even filtered ones. This makes …

16:53 Ticket #1517 (Switch Tracing from log4net to Diagnostics.Trace) created by ascheibe

Hive sandboxing executes code in an AppDomain with restricted …

16:49 Changeset [6169] by epitzer

Add maximum capacity parameter and a least recently used replacement strategy to the evaluation cache (#1516)

14:12 Changeset [6168] by cneumuel

#1233

removed Job-dto objects from slave core (since it stores outdated objects)
added command textbox to HiveJobView
improved the way the control buttons behave in HiveJobView
improved job control (pause and stop is also possible when job is not currently calculating)
improved gantt chart view (last state log entry is also displayed)
unified code for downloading jobs between experiment manager and hive engine

12:50 Changeset [6167] by ascheibe