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Designing Scientific Applications on GPUs
book

Designing Scientific Applications on GPUs

by Raphael Couturier
November 2013
Intermediate to advanced content levelIntermediate to advanced
498 pages
17h 6m
English
Chapman and Hall/CRC
Content preview from Designing Scientific Applications on GPUs
326 Designing Scientific Applications on GPUs
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offset0
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Initial sparse matrix
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Global sparse matrix
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Node 0
Node 1
Node 3
Node 2
FIGURE 13.6. Parallel generation of a large sparse matrix by four computing
nodes.
Matrix Type Matrix Name # Nonzeros Bandwidth
Symmetric
2cubes sphere 413, 703, 602 198, 836
ecology2 124, 948, 019 2, 002
finan512 278, 175, 945 123, 900
G3 circuit 125, 262, 292 1, 891, 887
shallow water2 100, 235, 292 62, 806
thermal2 175, 300, 284 2, 421, 285
Nonsymmetric
cage13 435, 770, 480 352, 566
crashbasis 409, 291, 236 200, 203
FEM 3D thermal2 595, 266, 787 206, 029
language 76, 912, 824 398
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Publisher Resources

ISBN: 9781466571648