ML-RSIM is an execution-driven computer system simulator that combines detailed models of modern computer hardware, including the I/O subsystem, with a fully-functional operating system kernel. These features make the simulation environment particular attractive for studies involving applications with significant I/O or operating system activity.

The simulation environment is developed and maintained by Lambert Schaelicke and Mike Parker and is based on RSIM version 1.0. The Lamix kernel is derived from NetBSD source code.

The complete ML-RSIM simulation environment is available at no cost in source code form, under the ML-RSIM License.

Updates, patches and bug fixes are available at this page.

The original release from November 2002 is available here.

New users can download the latest release (05/24/2005) , including all patches, from the "Downloads" page.