Dendro  5.01
Dendro in Greek language means tree. The Dendro library is a large scale (262K cores on ORNL's Titan) distributed memory adaptive octree framework. The main goal of Dendro is to perform large scale multiphysics simulations efficeiently in mordern supercomputers. Dendro consists of efficient parallel data structures and algorithms to perform variational ( finite element) methods and finite difference mthods on 2:1 balanced arbitary adaptive octrees which enables the users to perform simulations raning from black holes (binary black hole mergers) to blood flow in human body, where applications ranging from relativity, astrophysics to biomedical engineering.
File List
Here is a list of all documented files with brief descriptions:
[detail level 1234]
  examples
  include
  FEM
  examples
  include
  include
  cuda
  test
 asyncExchangeContex.h
 binUtils.hA set of efficient functions that use binary operations to perform some small computations
 block.h
 colors.hA set of colors useful for debugging
 cudaUtils.h
 daUtils.h
 dendro.h
 dendroIO.h
 dendroProfileParams.h
 dollar.hpp
 dtypes.hTraits to determine MPI_DATATYPE from a C++ datatype
 genPts_par.h
 hcurvedata.h
 key.h
 mathUtils.h
 matRecord.h
 memory_pool.h
 mesh.h
 node.h
 nufft.hInterface to non-uniform FFT library by L. Greengard
 nuts.hSpatially adaptive non uniform time stepping framework
 octUtils.h
 oda.hThe class that manages the octree mesh that support FEM computations. Note that this file is a refactored version from Dendro4 which is changed to support Dendro-5.0 Currently we use mesh based FEM computations but in future we will move towards the mesh - free FEM computation methods
 odaUtils.h
 ompUtils.h
 parUtils.hA set of parallel utilities
 point.h
 pointT.h
 profiler.h
 radix.h
 sc_flops.h
 seqUtils.hA set of sequential utilities
 sfcSearch.h
 sfcSort.h
 simd_derivs.h
 skey.h
 stencil.h
 sub_oda.h
 subscattermap.hSub scatter map for partial MPI communications. This is an abstract version of the full scatter map to perform partial data exchanges. (Note that this is implemented for block wise scatter map, which will be used in non uniform timestepping )
 TreeNode.h
 treenode2vtk.h
 wavelet.h
  IO
  include
  vtk
  zlib
  LinAlg
  include
  NLSigma
  include
  ODE
  include
  src
 oda.cppThe class that manages the octree mesh that support FEM computations. Note that this file is a refactored version from Dendro4 which is changed to support Dendro-5.0 Currently we use mesh based FEM computations but in future we will move towards the mesh - free FEM computation methods. Distributed Array (DA) methods currently uses ot::Mesh class to provide interface to write FEM loops