NEURON
Public Member Functions | Public Attributes | List of all members
neuron::TNode Class Reference

TNode is the tree node that represents the tree of the compartments. More...

#include <tnode.hpp>

Public Member Functions

 TNode (int ix)
 
virtual ~TNode ()
 
size_t mkhash ()
 

Public Attributes

TNode * parent
 
VecTNode children
 
size_t hash
 Hash algorith that generates a hash based on the hash of the children and the number of compartments of the children. More...
 
size_t treesize
 Hash value generated by mkhash. More...
 
size_t nodevec_index
 Total number of compartments from the current node and below. More...
 
size_t treenode_order
 index in nodevec that is set in check() In cell permute 2 this is set as Breadth First traversal More...
 
size_t level
 For cell permute 1 (Interleaved): More...
 
size_t cellindex
 level of of this compartment in the tree More...
 
size_t groupindex
 Cell ID that this compartment belongs to. More...
 
int nodeindex
 Initialized index / groupsize. More...
 

Detailed Description

TNode is the tree node that represents the tree of the compartments.

Definition at line 27 of file tnode.hpp.

Constructor & Destructor Documentation

◆ TNode()

neuron::TNode::TNode ( int  ix)

Definition at line 66 of file cellorder1.cpp.

◆ ~TNode()

neuron::TNode::~TNode ( )
virtual

Definition at line 79 of file cellorder1.cpp.

Member Function Documentation

◆ mkhash()

size_t neuron::TNode::mkhash ( )

Definition at line 81 of file cellorder1.cpp.

Member Data Documentation

◆ cellindex

size_t neuron::TNode::cellindex

level of of this compartment in the tree

Definition at line 57 of file tnode.hpp.

◆ children

VecTNode neuron::TNode::children

Definition at line 32 of file tnode.hpp.

◆ groupindex

size_t neuron::TNode::groupindex

Cell ID that this compartment belongs to.

Definition at line 58 of file tnode.hpp.

◆ hash

size_t neuron::TNode::hash

Hash algorith that generates a hash based on the hash of the children and the number of compartments of the children.

Definition at line 35 of file tnode.hpp.

◆ level

size_t neuron::TNode::level

For cell permute 1 (Interleaved):

  • This is the id given to the compartments based on a Breadth First access on the tree that is created in the original circuit
  • This is what makes the cell ordering interleaved For cell permute 2 (Constant Depth): VVVTN: Vector (groups of cells) of vector (levels of this group of cells. Maxsize = maxlevel) of vector of TNodes This changes 3 times during cell permute 2:
  1. According to the sorting of the nodes of each level
  2. According to the sorting of the parents' treenode_order of the previous ordering
  3. According to children and parents data races. Parents and children of the tree are moved by question2() so that threads that exist on the same warp don't have data races when updating the children and parent variables, so that threads have to wait in atomic instructions. If there are any races then those are solved by atomic instructions.

Definition at line 56 of file tnode.hpp.

◆ nodeindex

int neuron::TNode::nodeindex

Initialized index / groupsize.

Definition at line 59 of file tnode.hpp.

◆ nodevec_index

size_t neuron::TNode::nodevec_index

Total number of compartments from the current node and below.

Definition at line 37 of file tnode.hpp.

◆ parent

TNode* neuron::TNode::parent

Definition at line 31 of file tnode.hpp.

◆ treenode_order

size_t neuron::TNode::treenode_order

index in nodevec that is set in check() In cell permute 2 this is set as Breadth First traversal

Definition at line 39 of file tnode.hpp.

◆ treesize

size_t neuron::TNode::treesize

Hash value generated by mkhash.

Definition at line 36 of file tnode.hpp.

The documentation for this class was generated from the following files: