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Parallel Programming With Mpi

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Morgan Kaufmann, 1997 - 418 pagine

A hands-on introduction to parallel programming based on the Message-Passing Interface (MPI) standard, the de-facto industry standard adopted by major vendors of commercial parallel systems. This textbook/tutorial, based on the C language, contains many fully-developed examples and exercises. The complete source code for the examples is available in both C and Fortran 77. Students and professionals will find that the portability of MPI, combined with a thorough grounding in parallel programming principles, will allow them to program any parallel system, from a network of workstations to a parallel supercomputer.



* Proceeds from basic blocking sends and receives to the most esoteric aspects of MPI.
* Includes extensive coverage of performance and debugging.
* Discusses a variety of approaches to the problem of basic I/O on parallel machines.
* Provides exercises and programming assignments.
  

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Pagine selezionate

Indice

Introduction
1
12 The Need for Parallel Computing
3
13 The Bad News
5
14 MPI
6
15 The Rest of the Book
7
16 Typographic Conventions
9
An Overview of Parallel Computing
11
22 Software Issues
25
103 Parallel Jacobis Method
220
104 Coding Parallel Programs
225
Sorting
226
106 Summary
240
107 References
241
109 Programming Assignments
242
Performance
245
The Serial Trapezoidal Rule
247

23 Summary
36
24 References
38
Greetings
41
32 Execution
42
33 MPI
43
34 Summary
50
35 References
51
36 Exercises
52
An Application Numerical Integration
53
42 Parallelizing the Trapezoidal Rule
56
43 IO on Parallel Systems
60
44 Summary
63
47 Programming Assignments
64
Collective Communication
65
52 Broadcast
69
53 Tags Safety Buffering and Synchronization
71
54 Reduce
73
55 Dot Product
75
56 Allreduce
76
57 Gather and Scatter
78
58 Allgather
82
59 Summary
83
510 References
86
512 Programming Assignments
87
Grouping Data tor Communication
89
62 Derived Types and MPI_Type_struct
90
63 Other Derived Datatype Constructors
96
64 Type Matching
98
G5 PackUnpack
100
66 Deciding Which Method to Use
103
67 Summary
105
68 References
107
69 Exercises
108
610 Programming Assignments
109
Communicators and Topologies
111
72 Foxs Algorithm
113
73 Communicators
116
74 Working with Groups Contexts and Communicators
117
75 MPI_Comm_split
120
76 Topologies
121
77 MPI_Cart_sub
124
78 Implementation of Foxs Algorithm
125
79 Summary
128
710 References
132
712 Programming Assignments
133
Dealing with IO
137
81 Dealing with stdin stdout and stderr
138
82 Limited Access to stdin
154
83 File IO
156
84 Array IO
158
85 Summary
171
86 References
176
88 Programming Assignments
177
Debugging Your Program
179
92 More on Serial Debugging
188
95 An Example
191
9511 Finishing Up
210
97 Summary
212
98 References
215
Design and Coding of Parallel Programs
217
101 DataParallel Programs
218
113 What about the IO?
248
114 Parallel Program Performance Analysis
249
115 The Cost of Communication
250
The Parallel Trapezoidal Rule
252
117 Taking Timings
254
118 Summary
256
119 References
257
1111 Programming Assignments
258
More on Performance
259
122 Work and Overhead
261
123 Sources of Overhead
262
124 Scalability
263
125 Potential Problems in Estimating Performance
265
1254 Collective Communication
269
127 Summary
275
128 References
277
1210 Programming Assignments
278
Advanced PointtoPoint Communication
279
Coding Allgather
280
132 Hypercubes
284
133 Sendreceive
293
134 Null Processes
295
135 Nonblocking Communication
296
136 Persistent Communication Requests
301
137 Communication Modes
304
138 The Last Word on PointtoPoint Communication
309
1310 References
313
1312 Programming Assignments
314
Parallel Algorithms
315
142 Sorting
316
144 Parallel Bitonic Sort
320
145 Tree Searches and Combinatorial Optimization
324
146 Serial Tree Search
325
147 Parallel Tree Search
328
148 Summary
335
149 References
336
1411 Programming Assignments
337
Parallel Libraries
339
152 Using More than One Language
340
153 ScaLAPACK
342
154 An Example of a ScaLAPACK Program
345
155 PETSc
350
156 A PETSc Example
352
157 Summary
358
158 References
359
Wrapping Up
361
162 The Future of MPI
362
Summary of MPI Commands
363
A2 Derived Datatypes and MPI_PackUnpack
372
A3 Collective Communication Functions
376
A4 Groups Contexts and Communicators
381
A6 Environmental Management
391
A7 Profiling
393
A9 Type Definitions
396
MPI on the Internet
399
B2 The MPI FAQ
400
B6 Parallel Programming with MPI
401
Bibliography
403
Index
407
Copyright

Parole e frasi comuni

Amdahl's law argument array attribute basic bitonic sort block blocksize broadcast buffer cached Chapter collective communication column contents Cpri ntf debugging define depth-first search derived datatype derived type dest Discussed in section distributed dot product elements entries error example execution float Fortran grid hypercube I/O functions I/O process implementation in/out input int count int MPI_Datatype int tag integral io_comm keys LAPACK linear matrix matrix multiplication memory message passing MIMD MPI function MPI provides MPI_Bcast MPI_Comm comm MPI_COMM_WORLD MPI_Datatype datatype MPI_FLOAT MPI_Group MPI_INT MPI_Pack MPI_Recv MPI_Request MPI_Send MPI_Status mpich my_rank network of workstations nodes nonblocking number of processes operation output parallel computing parallel program parallel systems parameter performance PETSc problem process rank processors receive request runtime ScaLAPACK send_count sequence serial program shared-memory SIMD solution speedup status stored topology trapezoidal rule type signature vector void write

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Informazioni sull'autore (1997)

Peter Pacheco received a PhD in mathematics from Florida State University. After
completing graduate school, he became one of the first professors in UCLA's "Program
in Computing,” which teaches basic computer science to students at the College
of Letters and Sciences there. Since leaving UCLA, he has been on the faculty of
the University of San Francisco. At USF Peter has served as chair of the computer
science department and is currently chair of the mathematics department.

His research is in parallel scientific computing. He has worked on the development
of parallel software for circuit simulation, speech recognition, and the simulation
of large networks of biologically accurate neurons. Peter has been teaching
parallel computing at both the undergraduate and graduate levels for nearly twenty
years. He is the author of Parallel Programming with MPI, published by Morgan
Kaufmann Publishers.

Informazioni bibliografiche

QR code for Parallel Programming With Mpi
TitoloParallel Programming With Mpi
AutoreP. S. Pacheco
Edizione4, ristampa
EditoreMorgan Kaufmann, 1997
ISBN1558603395, 9781558603394
Lunghezza418 pagine
  
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