Highly Asynchronous Visitor Queue Graph Toolkit

Software · Fri Sep 11 00:00:00 EDT 2020

DOI:https://doi.org/10.11578/dc.20201216.4· OSTI ID:1737365 · Code ID:49469

Reza, Tahsin A. ^[1]; Sanders, Geoffrey D. ^[1]; Iwabuchi, Keita ^[1]; Pearce, Roger A. ^[1]

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1. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

HavoqGT (Highly Asynchronous Visitor Queue Graph Toolkit) is a framework for expressing asynchronous vertex-centric graph algorithms, and executing them on High Performance Computing (HPC) systems. It provides a vertex 'visitor' interface, where actions are defined at an individual vertex level, and contains a suite of classic graph algorithms. HavoqGT is capable of processing large graphs stored in NVRAM (SSDs) using a memory mapped interface.

• Short Name / Acronym: HavoqGT
• Project Type: Open Source, Publicly Available Repository
• Site Accession Number: LLNL-CODE- 814805
• Software Type: Scientific
• Version: 0.2
• License(s): MIT License
• Research Organization: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
• Sponsoring Organization: USDOE National Nuclear Security Administration (NNSA)

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  Primary Award/Contract Number:

  AC52-07NA27344
• DOE Contract Number: AC52-07NA27344
• Code ID: 49469
• OSTI ID: 1737365
• Country of Origin: United States