Home
Your Room
Login
Contact
Feedback
Site Map
Search:
About Us
Overview
Getting here
Committees
Products
Forecasts
Order Data
Order Software
Services
Computing
Archive
PrepIFS
Research
Modelling
Reanalysis
Seasonal
Publications
Newsletters
Manuals
Library
News&Events
Calendar
Employment
Open Tenders
Home
>
Research
>
Ifsdocs
>
TECHNICAL
>
IFS documentation front page
Table of contents
Chapter 1
. Technical overview
Chapter 2
. FULL-POS post-processing and interpolation
Chapter 3
. Parallel implementation
REFERENCES
Next Section
Previous Section
CHAPTER 3
Parallel Implementation
Table of contents
3.1 Introduction
3.2 The parallel environment
3.3 Data independence
3.3.1 Grid point computations
3.3.2 Fourier transform.
3.3.3 Legendre transform
3.3.4 Spectral computations.
3.4 Data structures
3.4.1 Grid-point data
3.4.2 Grid-point blocking.
3.4.3 The NPROMA block
3.4.4 Fourier data
3.5 Data distribution
3.5.1 Grid-point calculations
3.5.2 Fourier-space calculations
3.6 Distributed vectors
3.6.1 Introduction
3.6.2 Using distributed vectors
3.6.3 Optimizing distributed vector code
3.6.4 Warnings
3.7 Semi-Lagrangian calculation
3.7.1 Introduction
3.7.2 SLCSET
3.7.3 SLRSET
3.7.4 SLCOMM
3.8 Program flow with the focus on distributed-memory details
3.8.1 Overview
3.8.2 Constraints
3.8.3 Computer code organization
Next Section
Previous Section
23.04.2002
© ECMWF