DOLFIN

DOLFIN 0.9.5

  1. Series 0.x
  2. 0.9.5

Milestone information

Project:
DOLFIN
Series:
0.x
Version:
0.9.5
Released:
 
Registrant:
Garth Wells
Release registered:
Active:
No. Drivers cannot target bugs and blueprints to this milestone.  

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Assigned to you:
No blueprints or bugs assigned to you.
Assignees:
1 Johan Hake
Blueprints:
No blueprints are targeted to this milestone.
Bugs:
2 Invalid, 5 Fix Released

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download icon dolfin-0.9.5.tar.gz (md5, sig) DOLFIN 0.9.5 1,907
last downloaded 85 weeks ago
Total downloads: 1,907

Release notes 

This release of DOLFIN simplifies the use of Constants and Expressions in both the C++ and Python interfaces, with the automatic selection of function spaces from Python. Support for computing eigenvalues of symmetric matrices has been improved and a number of small bugs have been fixed.

Changelog 

View the full changelog

0.9.5 [2009-12-03]
 - Set appropriate parameters for symmetric eigenvalue problems with SLEPc
 - Fix for performance regression in recent uBLAS releases
 - Simplify Expression interface: f = Expression("sin(x[0])")
 - Simplify Constant interface: c = Constant(1.0)
 - Fix bug in periodic boundary conditions
 - Add simple script dolfin-tetgen for generating DOLFIN XML meshes from STL
 - Make XML parser append/overwrite parameter set when reading parameters from file
 - Refinement of function spaces and automatic interpolation of member functions
 - Allow setting global parameters for Krylov solver
 - Fix handling of Constants in Python interface to avoid repeated JIT compilation
 - Allow simple specification of subdomains in Python without needing to subclass SubDomain
 - Add function homogenize() for simple creation of homogeneous BCs from given BCs
 - Add copy constructor and possibility to change value for DirichletBC
 - Add simple wrapper for ufl.cell.n. FacetNormal(mesh) now works again in Python.
 - Support apply(A), apply(b) and apply(b, x) in PeriodicBC
 - Enable setting spectral transformation for SLEPc eigenvalue solver

0 blueprints and 7 bugs targeted

Bug report Importance Assignee Status
488682 #488682 Argument x in Expression::eval should be std::vector 3 High   3 Invalid
488683 #488683 Argument x in SubDomain::inside should be std::vector 3 High   3 Invalid
451981 #451981 Plotting of Expressions from Python fails 3 High Johan Hake  10 Fix Released
453207 #453207 Assigning a Function to another Function does not work. 3 High   10 Fix Released
484161 #484161 Sub-Function views broken in parallel 3 High   10 Fix Released
491272 #491272 Slow application of BCs for uBLAS backend 3 High   10 Fix Released
458309 #458309 SLEPc interface broken for symmetric matrices 1 Undecided   10 Fix Released
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