49 lines
No EOL
1.2 KiB
Text
49 lines
No EOL
1.2 KiB
Text
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-------------- Task 5 --------------
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parallelized functions:
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CRS_MATRIX.CalculateLaplace()
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mesh.SetValues()
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CRS_MATRIX.ApplyDirichletBC()
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for JacobiSolve(): vdaxpy, vddiv, dscapr, CRS_MATRIX.Defect
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make
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./main.GCC_ -n X^2
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######################################################
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There are 9 processes running.
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Intervalls: 300 x 300
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Start Jacobi solver for 10201 d.o.f.s
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aver. Jacobi rate : 0.997922 (1000 iter)
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final error: 0.124971 (rel) 0.000194029 (abs)
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JacobiSolve: timing in sec. : 0.028673
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ASCI file square_100.txt opened
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17361 2 34320 3
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Start Jacobi solver for 17361 d.o.f.s
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aver. Jacobi rate : 0.998401 (1000 iter)
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final error: 0.201744 (rel) 0.000265133 (abs)
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JacobiSolve: timing in sec. : 0.057275
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######################################################
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There are 1 processes running.
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Intervalls: 100 x 100
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Start Jacobi solver for 10201 d.o.f.s
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aver. Jacobi rate : 0.997922 (1000 iter)
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final error: 0.124971 (rel) 0.000194029 (abs)
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JacobiSolve: timing in sec. : 0.080427
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ASCI file square_100.txt opened
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17361 2 34320 3
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Start Jacobi solver for 17361 d.o.f.s
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aver. Jacobi rate : 0.998401 (1000 iter)
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final error: 0.201744 (rel) 0.000265133 (abs)
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JacobiSolve: timing in sec. : 0.193201 |