md.data

Overview

`ForceLocalAccess`	Access HOOMD-Blue force data buffers on the CPU.
`ForceLocalAccessGPU`	Access HOOMD-Blue force data buffers on the GPU.

Details

Force data local access.

ForceLocalAccess, ForceLocalAccessGPU, and related classes provide direct access to the data buffers managed by hoomd.md.force.Force. This means that MPI rank locality must be considered in accessing the arrays in a multi-rank simulation.

See also

class hoomd.md.data.ForceLocalAccess(force_obj)

Access HOOMD-Blue force data buffers on the CPU.

force

Local force data. \([\mathrm{force}]\)

potential_energy

Local potential energy data. \([\mathrm{energy}]\)

torque

Local torque data. \([\mathrm{force} \cdot \mathrm{length}]\)

virial

Local virial data. \([\mathrm{energy}]\)

class hoomd.md.data.ForceLocalAccessGPU(*args, **kwargs)

Access HOOMD-Blue force data buffers on the GPU.