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The most important API functions
On this page we list the functions of t8code that are most important for users to interface with t8code.
This list does not provide a detailed description of all these functions. Please see the code and the doxygen documentation for further details.
The list may not be complete. If you feel a function is missing from this list, please contact the developers, or create an issue.
The coarse mesh interface.
t8_cmesh_new…
t8_cmesh_from_msh_file
Use these to create a cmesh from one of the provided examples or a .msh file.
t8_cmesh_init
t8_cmesh_set_derive
t8_cmesh_set_partition_uniform
t8_cmesh_commit
To partition an existing cmesh.
t8_cmesh_set_tree_class
t8_cmesh_set_join
t8_cmesh_register_geometry
t8_cmesh_set_tree_vertices
Call these functions between t8_cmesh_init and t8_cmesh_commit to build a cmesh from scratch.
Installation Guide
Configure Options
Setup t8code on JUWELS and other Slurm based systems
Setup t8code for VTK
General
Step 0 Hello World
Step 1 Creating a coarse mesh
Step 2 Creating a uniform forest
Step 3 Adapting a forest
Step 4 Partition,-Balance,-Ghost
Step 5 Store element data
Step 6 Computing stencils
Step 7 Interpolation
Features
Documentation
Tree Indexing
Element Indexing
Running on JUWELS using Slurm
Overview of the most used API functions
Known issues
Workflow - FreeCAD to t8code
Reproducing Scaling Resluts
Coding Guidelines
Tips
Debugging with gdb
Debugging with valgrind
Test driven development
Testing with GoogleTest
Writing C interface code