ansys.dyna.core.run.local_solver

Attributes

HAS_DOCKER

Functions

get_runner(→ Any)	Return the runner for the job.
run_dyna(→ str)	Run the Ls-Dyna solver with the given input file.

Module Contents

ansys.dyna.core.run.local_solver.HAS_DOCKER = True

ansys.dyna.core.run.local_solver.get_runner(**kwargs) → Any

Return the runner for the job.

ansys.dyna.core.run.local_solver.run_dyna(input: str | object, **kwargs) → str

Run the Ls-Dyna solver with the given input file.

Parameters:

inputstr or object

Either the path to a dyna keyword file or an instance of ansys.dyna.keywords.Deck.

**kwargsdict

mpi_optionint

The mpi option to use. Choose from the values defined in MpiOption. Defaults to MpiOption.SMP.

precisionint

Floating point precision. Choose from the values defined in Precision. Defaults to Precision.DOUBLE.

versionstr

Version of Ansys Unified installed to use. Defaults to: TODO (find the latest one?).

executablestr

Optional and Linux-Only: The name of the DYNA solver executable. Default is s based on the value of the mpi_option argument. On linux: it can be the full path. Also on linux, ansys-tools-path can be used to save a custom location of a dyna executable so that it doesn’t need to be set here each time.

ncpuint

Number of cpus. Defaults to 1.

memoryint

Amount of memory units, as defined by memory_unit for DYNA to use. Defaults to 20.

memory_unitint

Memory unit. Choose from the values defined in MemoryUnit. Defaults to MemoryUnit.MB.

working_directorystr

Working directory. If the input parameter is a path to the input file, defaults to the same folder as that file. Otherwise, the job is run in a new folder under $TMP/ansys/pydyna/jobs.

containerstr

DockerContainer to run LS-DYNA in.

container_envdict()

Environment variables to pass into the docker container.

streambool

Currently only affects runs using the container option. If True, the stdout of solver is streamed to python’s stdout during the solve. If False, the solver stdout is printed once after the container exits. Defaults to True.

Returns:

resultstr

The working directory where the solver is launched. If stream is False and container is set, returns the stdout of the run