Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Scalable descriptive and correlative statistics with Titan.

Technical Report ·
DOI:https://doi.org/10.2172/948288· OSTI ID:948288
;

This report summarizes the existing statistical engines in VTK/Titan and presents the parallel versions thereof which have already been implemented. The ease of use of these parallel engines is illustrated by the means of C++ code snippets. Furthermore, this report justifies the design of these engines with parallel scalability in mind; then, this theoretical property is verified with test runs that demonstrate optimal parallel speed-up with up to 200 processors.

Research Organization:
Sandia National Laboratories
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
OSTI ID:
948288
Report Number(s):
SAND2008-8260
Country of Publication:
United States
Language:
English

Similar Records

Scalable multi-correlative statistics and principal component analysis with Titan.
Technical Report · Sat Jan 31 23:00:00 EST 2009 · OSTI ID:984172
Scalable k-means statistics with Titan.
Technical Report · Sun Nov 01 00:00:00 EDT 2009 · OSTI ID:993924
Parallel contingency statistics with Titan.
Technical Report · Tue Sep 01 00:00:00 EDT 2009 · OSTI ID:993626

Related Subjects

97 MATHEMATICS AND COMPUTING
99 GENERAL AND MISCELLANEOUS
Computer networks-Scalability.
PARALLEL PROCESSING
Parallel computers.
STATISTICS
T CODES