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Broadwell 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: 28
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 0.10000000000004417E+03 0.84015999999981977E+04 0.84015999999944867E+02 0.34900000000004390E+01 0.84265000000026959E+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 0.3871190548 Its 194 Time Per It 0.0019954590
Wall clock 0.387186050415039
Average time per cell 3.871860504150391E-007
Step time per cell 3.871860504150391E-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 0.3017930984 Its 10 Time Per It 0.0301793098
Wall clock 0.689035892486572
Average time per cell 3.445179462432862E-007
Step time per cell 3.018209934234619E-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 0.2413871288 Its 10 Time Per It 0.0241387129
Wall clock 0.930472850799561
Average time per cell 3.101576169331868E-007
Step time per cell 2.414159774780274E-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 0.2408051491 Its 10 Time Per It 0.0240805149
Wall clock 1.17132806777954
Average time per cell 2.928320169448853E-007
Step time per cell 2.408339977264404E-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 0.2412221432 Its 10 Time Per It 0.0241222143
Wall clock 1.41259908676147
Average time per cell 2.825198173522949E-007
Step time per cell 2.412509918212890E-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 0.2170000076 Its 9 Time Per It 0.0241111120
Wall clock 1.62964701652527
Average time per cell 2.716078360875447E-007
Step time per cell 2.170269489288330E-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 0.2168848515 Its 9 Time Per It 0.0240983168
Wall clock 1.84658193588257
Average time per cell 2.637974194117955E-007
Step time per cell 2.169139385223389E-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 0.2225680351 Its 9 Time Per It 0.0247297817
Wall clock 2.06920003890991
Average time per cell 2.586500048637390E-007
Step time per cell 2.225961685180664E-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 0.2169058323 Its 9 Time Per It 0.0241006480
Wall clock 2.28615593910217
Average time per cell 2.540173265669081E-007
Step time per cell 2.169339656829834E-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 0.2169480324 Its 9 Time Per It 0.0241053369
Time 4.000000000000001E-002
Volume Mass Density Energy U
step: 10 0.10000000000004417E+03 0.84015999999981977E+04 0.84015999999944867E+02 0.34899999999987665E+01 0.97277332048998034E+02
Wall clock 2.50346493721008
Average time per cell 2.503464937210083E-007
Step time per cell 2.172870635986328E-007
Time 4.000000000000001E-002
Volume Mass Density Energy U
step: 10 0.10000000000004417E+03 0.84015999999981977E+04 0.84015999999944867E+02 0.34899999999987665E+01 0.97277332048998034E+02
Calculation complete
Tea is finishing
First step overhead 8.536505699157715E-002
Wall clock 2.50360298156738
Profiler Output Time Percentage
Timestep : 0.0001 0.0030
MPI Halo Exchange : 0.0025 0.1002
Self Halo Update : 0.0756 3.0199
Internal Halo Update : 0.0018 0.0718
Summary : 0.0003 0.0107
Visit : 0.0000 0.0000
Tea Init : 0.0149 0.5952
Dot Product : 0.0012 0.0475
Tea Solve : 2.3972 95.7481
Tea Reset : 0.0044 0.1743
Set Field : 0.0000 0.0000
Total : 2.4979 99.7708
The Rest : 0.0057 0.2292