Skip to Main Content
IBM Power Systems 775 for AIX and Linux HPC Solution
book

IBM Power Systems 775 for AIX and Linux HPC Solution

by Dino Quintero, Kerry Bosworth, Puneet Chaudhary, Rodrigo Garcia da Silva, ByungUn Ha, Jose Higino, Marc-Eric Kahle, Tsuyoshi Kamenoue, James Pearson, Mark Perez, Fernando Pizzano, Robert Simon, Kai Sun
October 2012
Intermediate to advanced content levelIntermediate to advanced
358 pages
11h 26m
English
IBM Redbooks
Content preview from IBM Power Systems 775 for AIX and Linux HPC Solution
Chapter 1. Understanding the IBM Power Systems 775 Cluster 95
Parallel ESSL provides subroutines in the following computational areas:
򐂰 Level 2 Parallel Basic Linear Algebra Subprograms (PBLAS)
򐂰 Level 3 PBLAS
򐂰 Linear Algebraic Equations
򐂰 Eigensystem Analysis and Singular Value Analysis
򐂰 Fourier Transforms
򐂰 Random Number Generation
For communication, Parallel ESSL includes the Basic Linear Algebra Communications
Subprograms (BLACS), which use MPI. For computations, Parallel ESSL uses the ESSL
subroutines (ESSL is a pre-requisite).
The Parallel ESSL subroutines are called from 32-bit and 64-bit application programs that are
written in Fortran, C, and C++ that run the AIX and Linux operating systems.
The Parallel ESSL SMP Libraries are provided ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

IBM System Blue Gene Solution: Blue Gene/Q System Administration

IBM System Blue Gene Solution: Blue Gene/Q System Administration

Gary Lakner, Brant Knudson
Meet the New Board — Same as the Old Board

Meet the New Board — Same as the Old Board

Cynthia E. Clark, Jill A. Brown
Why Innovators in China Stay Close to the Market

Why Innovators in China Stay Close to the Market

Neil C. Thompson, Didier Bonnet, Mark J. Greeven, Wenjing Lyu, Sarah Jaballah

Publisher Resources

ISBN: 073843731XPurchase book