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Copy pathquad2d_ithaca_g++_output.txt
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quad2d_ithaca_g++_output.txt
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QUAD2D_OPEN_MP:
C++/OpenMP version
Estimate the integral of f(x,y) over [0,1]x[0,1].
f(x,y) = 1 / ( 1 - x * y ).
A = 0
B = 1
NX = 32768
NY = 32768
N = 1073741824
Exact = 1.644934066848226
Estimate = 1.644918809012695
Error = 1.525783553146809e-05
Time = 35.45120406523347
QUAD2D_OPEN_MP:
C++/OpenMP version
Estimate the integral of f(x,y) over [0,1]x[0,1].
f(x,y) = 1 / ( 1 - x * y ).
A = 0
B = 1
NX = 32768
NY = 32768
N = 1073741824
Exact = 1.644934066848226
Estimate = 1.644918809014846
Error = 1.525783338029996e-05
Time = 18.02679943852127
QUAD2D_OPEN_MP:
C++/OpenMP version
Estimate the integral of f(x,y) over [0,1]x[0,1].
f(x,y) = 1 / ( 1 - x * y ).
A = 0
B = 1
NX = 32768
NY = 32768
N = 1073741824
Exact = 1.644934066848226
Estimate = 1.644918809014969
Error = 1.525783325773133e-05
Time = 8.948939086869359
QUAD2D_OPEN_MP:
C++/OpenMP version
Estimate the integral of f(x,y) over [0,1]x[0,1].
f(x,y) = 1 / ( 1 - x * y ).
A = 0
B = 1
NX = 32768
NY = 32768
N = 1073741824
Exact = 1.644934066848226
Estimate = 1.644918809014243
Error = 1.52578339833731e-05
Time = 4.739978460595012