Earth system modelling: 2 Algorithms, code infrastructure and optimisation
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Heidelberg [u.a.]
Springer
2012
|
| Schriftenreihe: | Springer briefs in earth system sciences
Springer briefs in earth system sciences |
| Schlagworte: | |
| Online-Zugang: | Inhaltstext Inhaltsverzeichnis |
| Beschreibung: | XI, 96 S. Ill., graph. Darst. |
| ISBN: | 3642238300 9783642238307 9783642238314 |
Internformat
MARC
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Datensatz im Suchindex
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|---|---|
| adam_text |
IMAGE 1
CONTENTS
1 OVERVIEW 1
2 NUMERICAL ALGORITHMS FOR ESM: STATE OF THE ART 3
2.1 SPACE DISCRETIZATION: FINITE DIFFERENCE AND FINITE VOLUME METHODS 5
2.2 SPACE DISCRETIZATION: SPECTRAL TRANSFORM METHODS 8
2.3 TIME DISCRETIZATIONS 10
2.4 NUMERICAL ALGORITHMS FOR PARAMETERIZED PHYSICAL PROCESSES. . . 12
REFERENCES 14
3 NUMERICAL ALGORITHMS FOR ESM: FUTURE PERSPECTIVES FOR ATMOSPHERIC
MODELLING 19
REFERENCES 22
4 NUMERICAL ALGORITHMS FOR ESM: FUTURE PERSPECTIVES FOR OCEAN MODELLING
25
4.1 FINITE ELEMENT AND FINITE-VOLUME METHODS 26
4.2 AN INCOMPLETE OVERVIEW 29
4.3 CHALLENGES OF UNSTRUCTURED GRIDS 31
4.4 CONCLUSIONS 32
REFERENCES 32
5 EFFICIENCY FOR ADAPTIVE TRIANGULAR MESHES: KEY ISSUES OF FUTURE
APPROACHES 35
5.1 INTRODUCTION 35
5.1.1 QUADRILATERAL VS. TRIANGULAR MESHES 36
5.1.2 APPLICATIONS SUITABLE FOR ADAPTIVE MESHING 37
5.1.3 KEY CHALLENGES FOR ADAPTIVE TRIANGULAR MESHES AND SOLVERS 38
5.2 TRIANGULAR MESH GENERATION 39
5.2.1 DELAUNAY TRIANGULATIONS 40
BIBLIOGRAFISCHE INFORMATIONEN HTTP://D-NB.INFO/1014072816
DIGITALISIERT DURCH
IMAGE 2
X CONTENTS
5.2.2 HIERARCHICAL TRIANGULATIONS 41
5.2.3 DATA STRUCTURES 42
5.3 ADAPTIVE MESH CONTROL 44
5.3.1 ERROR ESTIMATION CONCEPTS 44
5.3.2 REFINEMENT STRATEGIES 45
5.4 OPTIMISATION OF HIERARCHICAL TRIANGULAR MESH COMPUTATIONS . . 46
5.4.1 LINEARIZATION WITH SPACE-FILLING CURVES 46
5.5 EXAMPLE OF AN ADAPTIVE MESH REFINEMENT COMPUTATION 47
REFERENCES 49
6 CODE DESIGN AND QUALITY CONTROL 51
6.1 DESIGN FOR SUSTAINABILITY 52
6.2 SOFTWARE CODING STANDARDS 53
6.3 VERSION CONTROL 55
6.4 OTHER TOOLS TO SUPPORT CODING 56
6.5 CODE REVIEWS 58
6.6 VERIFICATION AND VALIDATION FOR ESM 59
6.7 MODEL INTERCOMPARISONS 61
6.8 ASSESSMENTS OF MODEL QUALITY 62
REFERENCES 63
7 CODE OPTIMISATION 67
7.1 APPLICATION PORTABILITY 67
7.2 PROFILING 68
7.3 COMPILER OPTIMISATION 70
7.4 OPTIMISATIONS FOR VECTOR, SCALAR AND CACHE-BASED ARCHITECTURES 71
7.4.1 USE STRIDE 1 72
7.4.2 AVOID STORES 73
7.4.3 REMOVE DIVIDES 73
7.4.4 REMOVE IFS 74
7.4.5 OPTIMISATIONS FOR CACHE 75
REFERENCES 76
8 CODE PARALLELISATION ON MASSIVELY PARALLEL MACHINES 77
8.1 INTRODUCTION TO PARALLEL COMPUTING 77
8.2 A GENERAL COMMUNICATION AND SYNCHRONIZATION MODEL FOR PARALLEL
SYSTEMS 80
8.3 PARALLEL PROGRAMMING MODELS 84
8.4 SIMPLIFYING THE EXPRESSION OF PARALLELISM 86
REFERENCES 87
9 FUTURE PERSPECTIVES 89
REFERENCES 91
GLOSSARY 93
INDEX 95 |
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| discipline | Geologie / Paläontologie Geographie |
| format | Book |
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| illustrated | Illustrated |
| indexdate | 2024-07-21T00:18:55Z |
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| isbn | 3642238300 9783642238307 9783642238314 |
| language | English |
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| physical | XI, 96 S. Ill., graph. Darst. |
| publishDate | 2012 |
| publishDateSearch | 2012 |
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| publisher | Springer |
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| series2 | Springer briefs in earth system sciences |
| spelling | Bonaventura, Luca Verfasser aut Earth system modelling 2 Algorithms, code infrastructure and optimisation Luca Bonaventura ; René Redler ; Reinhard Budich Earth System Modelling 2 Heidelberg [u.a.] Springer 2012 XI, 96 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Springer briefs in earth system sciences Mathematisches Modell (DE-588)4114528-8 gnd rswk-swf Meteorologie (DE-588)4038953-4 gnd rswk-swf Meteorologie (DE-588)4038953-4 s Mathematisches Modell (DE-588)4114528-8 s DE-604 Redler, René Verfasser aut Budich, Reinhard Verfasser aut (DE-604)BV039763131 2 text/html http://deposit.dnb.de/cgi-bin/dokserv?id=3863680&prov=M&dok_var=1&dok_ext=htm Inhaltstext DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=024624475&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Bonaventura, Luca Redler, René Budich, Reinhard Earth system modelling Mathematisches Modell (DE-588)4114528-8 gnd Meteorologie (DE-588)4038953-4 gnd |
| subject_GND | (DE-588)4114528-8 (DE-588)4038953-4 |
| title | Earth system modelling |
| title_alt | Earth System Modelling 2 |
| title_auth | Earth system modelling |
| title_exact_search | Earth system modelling |
| title_full | Earth system modelling 2 Algorithms, code infrastructure and optimisation Luca Bonaventura ; René Redler ; Reinhard Budich |
| title_fullStr | Earth system modelling 2 Algorithms, code infrastructure and optimisation Luca Bonaventura ; René Redler ; Reinhard Budich |
| title_full_unstemmed | Earth system modelling 2 Algorithms, code infrastructure and optimisation Luca Bonaventura ; René Redler ; Reinhard Budich |
| title_short | Earth system modelling |
| title_sort | earth system modelling algorithms code infrastructure and optimisation |
| topic | Mathematisches Modell (DE-588)4114528-8 gnd Meteorologie (DE-588)4038953-4 gnd |
| topic_facet | Mathematisches Modell Meteorologie |
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