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  • Archer is a data race detector for OpenMP programs. Archer combines static and dynamic techniques to identify data races in large OpenMP applications, leading to low runtime and memory overheads, while still offering high accuracy and precision. It builds on open-source tools infrastructure such as LLVM, ThreadSanitizer, and OMPT to provide portability.
    Data Types:
    • Software/Code
  • This is a follow on to a subset of SCR#2291.0, and represents a set of FPGA and Linux driver software that serves to enhance the Epiq Solutions Sidekiq line of products with very standard and well defined digital signal processing capabilities that are found on other such software defined radio hardware. This includes timed command support, sub-band tuners, and other generic DSP capabilities. SAND2019-3719 M
    Data Types:
    • Software/Code
  • The Modelica IBPSA library is a free open-source library with basic models that codify best practices for the implementation of models for building and community energy and control systems. The development of the IBPSA library is organized through the IBPSA Project 1 (https://ibpsa.github.io/project1) of the International Building Performance Simulation Association (IBPSA). This library is typically not used directly by end-users. Rather, it is integrated by developers of other Modelica libraries for building and community energy systems, who then distribute it to end-users as part of their respective library.
    Data Types:
    • Software/Code
  • The Building Informatics Environment is a modeling environment based on the Modelica language. The environment allows users to create a computer model of a building and its energy systems with various time scales and physical resolutions. The environment can be used for rapid development of e.g. demand controls algorithms new HVAC system solutions and new operational strategies. Models for building energy and control systems are made available in the environment. The models can be used as provided or they can be changed or linked with each other in order to model the effects that a particular user is interested in.
    Data Types:
    • Software/Code
  • Software is a workflow management system designed to capture documents and route for compliance and peer reviews. Software does not in itself contain any technical information but is used as a business system to manage and release information from a research organization.
    Data Types:
    • Software/Code
  • Flexible communication routines that enable high-performance computing (HPC) applications to operate with less synchronization are a great benefit to application algorithm creation and developer productivity. Further, communication operations that reduce synchronization in HPC applications while continuing to scale well are critical to application performance in the exascale era. We have implemented mechanisms that allow an application to scalably execute bcast/iAllReduce from any MPI rank without specifying the origin of the message in advance, demonstrating application development flexibility, highly scalable operation, and reduced application synchronization.
    Data Types:
    • Software/Code
  • Geophysics and Flows
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    • Software/Code
  • The ResStock™ analysis tool is helping states, municipalities, utilities, and manufacturers identify which home improvements save the most energy and money.With support from the U.S. Department of Energy (DOE), researchers at NREL developed ResStock. It's a versatile tool that takes a new approach to large-scale residential energy analysis by combining: - Large public and private data sources - Statistical sampling - Detailed subhourly building simulations - High-performance computing. - This combination achieves unprecedented granularity and most importantly—accuracy—in modeling the diversity of the single-family housing stock.
    Data Types:
    • Software/Code
  • The CBES App is a web-based toolkit for use by small businesses and building owners and operators of small and medium size commercial buildings to perform energy benchmarking and retrofit analysis for buildings. The CBES App analyzes the energy performance of user's building for pre- and post-retrofit, in conjunction with user's input data, to identify recommended retrofit measures, energy savings and economic analysis for the selected measures.
    Data Types:
    • Software/Code
  • OpenDSSDirect.jl is a cross-platform Julia package implements a "direct" library interface to OpenDSS using dss_capi. OpenDSS is an open-source distribution system simulator. See OpenDSSDirect.py for a similar package in Julia. This package is now available for Windows, Mac, and Linux.
    Data Types:
    • Software/Code