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Opened 16 years ago

Closed 16 years ago

Last modified 14 years ago

#153 closed defect (done)

DistributedEngine needs too much RAM

Reported by: gkronber Owned by: gkronber
Priority: medium Milestone: HeuristicLab 3.3.0
Component: ZZZ OBSOLETE: DistributedEngine Version: 3.1
Keywords: Cc:

Description (last modified by gkronber)

There is a large increase in memory-footprint when executing an operator-graph in a distributed-engine compared to the memory-footprint of the same operator-graph in a sequential-engine.

Obviously there has to be a difference because the distributed-engine has to serialize/deserialize engines for distributed execution. However this doesn't explain a 10-fold increase in the allocated-memory. It seems there is a bug in the serialization somewhere.

Change History (7)

comment:1 Changed 16 years ago by gkronber

  • Status changed from new to assigned

comment:2 Changed 16 years ago by gkronber

  • Resolution set to fixed
  • Status changed from assigned to closed

fixed with r268

comment:3 Changed 16 years ago by gkronber

  • Description modified (diff)

comment:4 Changed 16 years ago by gkronber

r268 merged into the HL3 stable branch with r279

comment:5 Changed 16 years ago by swagner

  • Milestone changed from 3.1 to Iteration 0

Milestone 3.1 deleted

comment:6 Changed 14 years ago by swagner

  • Milestone changed from Iteration 0 to Current

Milestone Iteration 0 deleted

comment:11 Changed 14 years ago by swagner

  • Milestone changed from Current to HeuristicLab 3.3.0

Milestone Current deleted

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