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Sbalzarini Lab / Software / Parallel Computing / OpenFPM / openfpm_pdata
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Pietro Incardona authoredPietro Incardona authored
CHANGELOG.md 5.23 KiB
Change Log
All notable changes to this project will be documented in this file.
[0.6.0] - End October 2016
Added
- Symmetric cell-list/verlet list
- Multi-phase cell-list and Multi-phase cell-list
- Added ghost_get that keep properties
- Examples: 1_ghost_get_put it show how to use ghost_get and put with the new options 4_multiphase_celllist_verlet completely rewritten for new Cell-list and multiphase verlet 5_molecular_dynamic use case of symmetric cell-list and verlet list with ghost put 6_complex_usage It show how the flexibility of openfpm can be used to debug your program
- Plotting system can export graph in svg (to be included in the paper)
Fixed
- Option NO_POSITION was untested
- Regression: Examples code compilation was broken on OSX (Affect only 0.5.1) (Internal: Added OSX examples compilarion/running test in the release pipeline)
- gray_scott example code (variable not initialized)
Changes
[0.5.1] - 27 September 2016
Added
- ghost_put support for particles
- Full-Support for complex property on vector_dist (Serialization)
- Added examples for serialization of complex properties 4_Vector
- improved speed of the iterators
Fixed
- Installation PETSC installation fail in case of preinstalled MPI
- Miss-compilation of SUITESPARSE on gcc-6.2
- vector_dist with negative domain (Now supported)
- Grid 1D has been fixed
- One constructor of Box had arguments inverted. PLEASE CAREFULL ON THIS BUG float xmin[] = {0.0,0.0}; float xmax[] = {1.0,1.0}; // Box<2,float> box(xmax,xmin) BUG IT WAS xmax,xmin Box<2,float> box(xmin,xmax) <--- NOW IT IS xmin,xmax Box<2,float> box({0.0,0.0},{1.0,1.0}) <---- This constructor is not affected by the BUG
Changed
- On gcc the -fext-numeric-literals compilation flag is now mandatory
[0.5.0] - 15 August 2016
Added
- map communicate particles across processors mooving the information of all the particle map_list give the possibility to give a list of property to move from one to another processor
- Numeric: Finite Differences discretization with matrix contruction and parallel solvers (See example ... )
- vector_dist now support complex object like Point VectorS Box ... , with no limitation and more generic object like std::vector ... (WARNING TEMPORARY LIMITATION: Communication is not supported property must be excluded from communication using map_list and ghost_get)
- vector_dist support expressions (See example ...)
- No limit to ghost extension (they can be arbitrary extended)
- Multi-phase CellList
- Hilber curve data and computation reordering for cache firndliness
Fixed
- Removed small crash for small grid and big number of processors
Changed
Known Bugs
- On gcc 6.1 the project does not compile
- Distributed grids on 1D do not work
[0.4.0] - 26-05-2016
Added
- Grid with periodic boundary conditions
- VTK Writer for distributed vector, now is the default writer
- Installation of linear algebra packages
- More user friendly installation (No environment variables to add in your bashrc, installation report less verbose)
Fixed
- GPU compilation
- PARMetis automated installation
- Critical Bug in getCellList, it was producing Celllist with smaller spacing