skip to main content

Title: spammpack, Version 2013-06-18

This library is an implementation of the Sparse Approximate Matrix Multiplication (SpAMM) algorithm introduced. It provides a matrix data type, and an approximate matrix product, which exhibits linear scaling computational complexity for matrices with decay. The product error and the performance of the multiply can be tuned by choosing an appropriate tolerance. The library can be compiled for serial execution or parallel execution on shared memory systems with an OpenMP capable compiler
Publication Date:
OSTI Identifier:
1231720
Report Number(s):
SPAMMPACK; 002954IBMPC00
C13147; LA-CC-13-066
DOE Contract Number:
AC52-06NA25396
Resource Type:
Software
Software Revision:
00
Software Package Number:
002954
Software Package Contents:
OpenSource software package available from Los Alamos National Laboratory at the following URL: https://github.com/FreeON/spammpack
Software CPU:
IBMPC
Open Source:
Yes
Source Code Available:
Yes
Research Org:
Los Alamos National Laboratory
Sponsoring Org:
USDOE
Contributing Orgs:
Nicolas Bock, T-1 Matthew Challacombe, T-1
Country of Publication:
United States

To initiate an order for this software, request consultation services, or receive further information, fill out the request form below. You may also reach us by email at: .

OSTI staff will begin to process an order for scientific and technical software once the payment and signed site license agreement are received. If the forms are not in order, OSTI will contact you. No further action will be taken until all required information and/or payment is received. Orders are usually processed within three to five business days.


Software Request