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KNL omp
caxwl edited this page Oct 18, 2016
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1 revision
Tea Version 1.401
MPI Version
OpenMP Version
Task Count 1
Thread Count: 64
Tea will run from the following input:-
*tea
state 1 density=100.0 energy=0.0001
state 2 density=0.1 energy=25.0 geometry=rectangle xmin=0.0 xmax=1.0 ymin=1.0 ymax=2.0
state 3 density=0.1 energy=0.1 geometry=rectangle xmin=1.0 xmax=6.0 ymin=1.0 ymax=2.0
state 4 density=0.1 energy=0.1 geometry=rectangle xmin=5.0 xmax=6.0 ymin=1.0 ymax=8.0
state 5 density=0.1 energy=0.1 geometry=rectangle xmin=5.0 xmax=10.0 ymin=7.0 ymax=8.0
x_cells=1000
y_cells=1000
xmin=0.0
ymin=0.0
xmax=10.0
ymax=10.0
initial_timestep=0.004
end_step=10
tl_max_iters=50000 tl_use_ppcg
tl_ppcg_inner_steps=-1
reflective_boundary
halo_depth=1
profiler_on
tl_eps=1.0e-15
*endtea
Initialising and generating
Reading input file
Reading specification for state 1
state density 0.1000E+03
state energy 0.1000E-03
Reading specification for state 2
state density 0.1000E+00
state energy 0.2500E+02
state geometry rectangular
state xmin 0.0000E+00
state xmax 0.1000E+01
state ymin 0.1000E+01
state ymax 0.2000E+01
Reading specification for state 3
state density 0.1000E+00
state energy 0.1000E+00
state geometry rectangular
state xmin 0.1000E+01
state xmax 0.6000E+01
state ymin 0.1000E+01
state ymax 0.2000E+01
Reading specification for state 4
state density 0.1000E+00
state energy 0.1000E+00
state geometry rectangular
state xmin 0.5000E+01
state xmax 0.6000E+01
state ymin 0.1000E+01
state ymax 0.8000E+01
Reading specification for state 5
state density 0.1000E+00
state energy 0.1000E+00
state geometry rectangular
state xmin 0.5000E+01
state xmax 0.1000E+02
state ymin 0.7000E+01
state ymax 0.8000E+01
x_cells 1000
y_cells 1000
xmin 0.0000E+00
ymin 0.0000E+00
xmax 0.1000E+02
ymax 0.1000E+02
initial_timestep 0.4000E-02
end_step 10
test_problem 6
halo_depth 1
Profiler on
tl_ppcg_inner_steps 124
tiles per task 1
Using Fortran Kernels
Input read finished.
Setting up initial geometry
Mesh ratio of 1.000000
Decomposing the mesh into 1 by 1 chunks
Decomposing each chunk into 1 by 1 tiles
Generating chunk
Problem initialised and generated
Time 0.000000000000000E+000
Volume Mass Density Energy U
step: 0 0.99999999999999858E+02 0.84016000000000004E+04 0.84016000000000119E+02 0.34900000000000109E+01 0.84264999999999930E+02
Starting the calculation
Step 1 time 0.0000000 timestep 4.00E-03
Switching after 189 CG its, error 0.9421317E+00
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.970635E+00
Conduction error 0.1869242E-15
Iteration count 193
PPCG Iteration count 868 (Total 1061)
Solve Time 0.2667279243 Its 194 Time Per It 0.0013748862
Wall clock 0.267000913619995
Average time per cell 2.670009136199951E-007
Step time per cell 2.669999599456787E-007
Step 2 time 0.0040000 timestep 4.00E-03
Switching after 2 CG its, error 0.1819567E+05
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.134891E+03
Conduction error 0.3825443E-16
Iteration count 9
PPCG Iteration count 1240 (Total 1249)
Solve Time 0.2716789246 Its 10 Time Per It 0.0271678925
Wall clock 0.539475917816162
Average time per cell 2.697379589080810E-007
Step time per cell 2.720580101013184E-007
Step 3 time 0.0080000 timestep 4.00E-03
Switching after 2 CG its, error 0.6639366E+03
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.257670E+02
Conduction error 0.3947795E-16
Iteration count 9
PPCG Iteration count 1240 (Total 1249)
Solve Time 0.2722930908 Its 10 Time Per It 0.0272293091
Wall clock 0.812335968017578
Average time per cell 2.707786560058594E-007
Step time per cell 2.726409435272217E-007
Step 4 time 0.0120000 timestep 4.00E-03
Switching after 2 CG its, error 0.2408041E+02
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.490718E+01
Conduction error 0.2451261E-16
Iteration count 9
PPCG Iteration count 1240 (Total 1249)
Solve Time 0.2753729820 Its 10 Time Per It 0.0275372982
Wall clock 1.08857107162476
Average time per cell 2.721427679061890E-007
Step time per cell 2.758500576019287E-007
Step 5 time 0.0160000 timestep 4.00E-03
Switching after 2 CG its, error 0.5992788E+01
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.244802E+01
Conduction error 0.1801727E-16
Iteration count 9
PPCG Iteration count 1240 (Total 1249)
Solve Time 0.2715349197 Its 10 Time Per It 0.0271534920
Wall clock 1.36073708534241
Average time per cell 2.721474170684815E-007
Step time per cell 2.719759941101074E-007
Step 6 time 0.0200000 timestep 4.00E-03
Switching after 2 CG its, error 0.2046145E+01
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.143044E+01
Conduction error 0.7058097E-15
Iteration count 8
PPCG Iteration count 1116 (Total 1124)
Solve Time 0.2452149391 Its 9 Time Per It 0.0272461043
Wall clock 1.60641407966614
Average time per cell 2.677356799443563E-007
Step time per cell 2.454321384429932E-007
Step 7 time 0.0240000 timestep 4.00E-03
Switching after 2 CG its, error 0.8121018E+00
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.901167E+00
Conduction error 0.6346444E-15
Iteration count 8
PPCG Iteration count 1116 (Total 1124)
Solve Time 0.2441189289 Its 9 Time Per It 0.0271243254
Wall clock 1.85140299797058
Average time per cell 2.644861425672259E-007
Step time per cell 2.445089817047119E-007
Step 8 time 0.0280000 timestep 4.00E-03
Switching after 2 CG its, error 0.3755041E+00
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.612784E+00
Conduction error 0.5320126E-15
Iteration count 8
PPCG Iteration count 1116 (Total 1124)
Solve Time 0.2451679707 Its 9 Time Per It 0.0272408856
Wall clock 2.09734392166138
Average time per cell 2.621679902076721E-007
Step time per cell 2.457759380340576E-007
Step 9 time 0.0320000 timestep 4.00E-03
Switching after 2 CG its, error 0.2038266E+00
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.451472E+00
Conduction error 0.4354999E-15
Iteration count 8
PPCG Iteration count 1116 (Total 1124)
Solve Time 0.2444729805 Its 9 Time Per It 0.0271636645
Wall clock 2.34260487556458
Average time per cell 2.602894306182861E-007
Step time per cell 2.448770999908447E-007
Step 10 time 0.0360000 timestep 4.00E-03
Switching after 2 CG its, error 0.1269446E+00
Eigen min 0.110721E+01 Eigen max 0.335931E+04 Condition number 3034.040019 Error 0.356293E+00
Conduction error 0.3751628E-15
Iteration count 8
PPCG Iteration count 1116 (Total 1124)
Solve Time 0.2448270321 Its 9 Time Per It 0.0272030036
Time 4.000000000000001E-002
Volume Mass Density Energy U
step: 10 0.99999999999999858E+02 0.84016000000000004E+04 0.84016000000000119E+02 0.34899999999998883E+01 0.97277332048977911E+02
Wall clock 2.58864307403564
Average time per cell 2.588643074035644E-007
Step time per cell 2.456851005554199E-007
Time 4.000000000000001E-002
Volume Mass Density Energy U
step: 10 0.99999999999999858E+02 0.84016000000000004E+04 0.84016000000000119E+02 0.34899999999998883E+01 0.97277332048977911E+02
Calculation complete
Tea is finishing
First step overhead -5.057096481323242E-003
Wall clock 2.58935093879700
Profiler Output Time Percentage
Timestep : 0.0003 0.0098
MPI Halo Exchange : 0.0083 0.3193
Self Halo Update : 0.3196 12.3420
Internal Halo Update : 0.0031 0.1209
Summary : 0.0004 0.0153
Visit : 0.0000 0.0000
Tea Init : 0.0109 0.4226
Dot Product : 0.0106 0.4093
Tea Solve : 2.2131 85.4685
Tea Reset : 0.0016 0.0607
Set Field : 0.0000 0.0000
Total : 2.5678 99.1685
The Rest : 0.0215 0.8315