This also results in faster load times and a lighter memory footprint. If you are using STK Engine as a computational tool and do not require 2D/3D visualization (for instance, if your application is running as a service on a compute node without direct user interaction), using the NoGraphics mode removes all OpenGL dependencies (and X11 on Linux) so no graphics hardware is required. The functionality is controlled by a new textbox on the Edit->Preferences->Parallel Computing page. The password is generated on the fly and is different for each computation. When using the Parallel Computing Extension in the Cluster parallel type, the VDF file shared between agent machines is now password protected by default for added security. Using additional cores on a single workstation or distributed over a cluster is also supported with additional licenses (STK Parallel Computing and STK Cluster Computing licenses). This extension, which comes with four cores for parallel computing on a single workstation, is included with the Analysis Workbench and Coverage licenses, which are required to use Volumetrics. Using task-based parallelism, this extension groups large calculations into sets, simultaneously executing the sets on separate CPU cores, and reassembling the results for presentation and analysis. This new extension enables STK to utilize additional processing resources to accelerate Volumetric computations.
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