Distributed fields
A field on the nodes of a 1D, 2D or 3D grid, one or several components per node, split over MPI ranks with halo nodes (mpiarray’s layout, simgeometry’s grid).
Latest release v0.1.0
mpifield
Fields on uniform grids split over MPI ranks, with compiled linear gather and scatter for particle codes.
What it does
Section titled “What it does”Gather and scatter
Interpolate the field at marker positions and deposit marker values onto the nodes with cloud-in-cell weights, exact transposes of each other.
Compiled kernels
Pyccel with OpenMP on the CPU, CUDA for CuPy arrays, Metal on Apple silicon, a NumPy fallback: the same arguments for all.
Fields as values
Arithmetic, ufuncs, gradients, cross and dot products, smoothing, reductions over all ranks, xarray evaluation, plots through plasma-plots, NetCDF files.
Start here
Section titled “Start here”InstallationInstall the package and its extras.
QuickstartA field, a deposit, a gather and a plot.
ExamplesExecuted notebooks and complete scripts with their outputs.
API referenceGenerated from the docstrings.