# PARAM, AMLSMEM

Bulk Data Entry Defines the amount of memory in Gigabytes to be used by the external AMLS eigenvalue solver.

Parameter Values Description
AMLSMEM <Real>

Default = Memory used by OptiStruct for a particular run.

This parameter is used to define the amount of memory in Gigabytes to be used by the external AMLS eigenvalue solver. This parameter is only valid for AMLS versions 5 and higher.

Refer to AMLS (Automatic Multi-level Sub-structuring) Eigensolver in the User Guide for more details.

3. If the environment variable AMLS_MEM is set, it will override the value set using PARAM,AMLSMEM.