taskLiberty Eiffel - Tasks: task #12672, reduce GC code overhead

 
 

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task #12672: reduce GC code overhead

Submitted by:  Cyril Adrian <cadrian>
Submitted on:  Fri 07 Jun 2013 09:34:09 AM UTC  
 
Should Start On:  Thu 06 Jun 2013 10:00:00 PM UTC Should be Finished on:  Thu 06 Jun 2013 10:00:00 PM UTC
Category:  SmartEiffel Priority:  3 - Low
Status:  Postponed Percent Complete:  0%
Assigned to:  Cyril Adrian <cadrian> Open/Closed:  Open
Fixed Release:  None Planned Release:  None
Effort:  0.00

Fri 07 Jun 2013 09:34:09 AM UTC, original submission:  

https://github.com/LibertyEiffel/Liberty/issues/54

See http://smarteiffel.loria.fr/papers/ismm98.pdf

Code reduction comes from equivalent data structures.

  • gc identifiers and structures must be distinct from LIVE_TYPE identifiers
  • live types must know their canonical structure (number of pointers and so on) by a clever code similar to LIVE_TYPE.structure_signature
  • there must be a correspondence LIVE_TYPE -> GC structure
Cyril Adrian <cadrian>
Project AdministratorIn charge of this item.

 

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2014-07-20 cadrian Priority5 - Normal => 3 - Low
        StatusNone => Postponed
        Planned Releasebell => None
    2013-09-16 cadrian Assigned toNone => cadrian

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