Structural Simulation Toolkit (SST)

What it does.

Understanding the performance of large-scale, capability-class , high performance computing (HPC) systems is possibly the most significant challenge in the development of such a system. Because it is impractical to construct prototype systems for evaluation at the desired scale, architects must turn to analytical models and simulation to guide design decisions. Historically, the architecture community has lacked the tools needed for a reliable and integrated evaluation of future architectures and workloads.

The Structural Simulation Toolkit (SST) aims address this problem. The SST provides a framework for simulating large-scale HPC systems. This simulator allows parallel simulation of large machines at multiple levels of detail. The SST couples models for processors, memory, and network subsystems. The SST aims, over time, to become a standard simulation environment for designing HPC systems by helping Industry, Academia, and the National Labs in designing and evaluating future architectures.

Key Interfaces for Component Writers

A quick overview of some key interfaces and data structures in SST can be found here: Key Interfaces

Install

Installation instructions can be found here.

Tutorials

License

Copyright 2009-2022 NTESS. Under the terms
of Contract DE-NA0003525 with NTESS, the U.S.
Government retains certain rights in this software.

Copyright (c) 2009-2022, NTESS

All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above
      copyright notice, this list of conditions and the following
      disclaimer in the documentation and/or other materials provided
      with the distribution.

    * Neither the name of the copyright holder nor the names of its
      contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Contact

sst@s.nosp@m.andi.nosp@m.a.gov