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Maxwell-TD-Scattering
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This repository serve as a backup for my Maxwell-TD code
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Maxwell-TD-Scattering/0_PLANEWAVE/computeDGTD.log

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=====================
OpenMP Threads = 12
=====================
Memory Usage: VmRSS = 123.566; VmSize = 5893.797; VmPeak = 5893.797 (MB)
WriteFields activated
-------------------------
WriteSurfFlag activated
-------------------------
.probe file exists
PW.regular file is missing
===================================================================
INPUT DATA
===================================================================
Penalty: 2.5000000000e-02
Basis Polynomial Order: 1
PlaneWave Excitation (0)TH (1)Gauss (2)Neuman: 1
Port Waveform (0)TH (1)Gauss: 0
Group File Name: PW
Maximum Frequency (MHz): 3.0000000000e+03
Tdelay: 2.5000000000e-09
Tau: 5.0000000000e-10
Final Time: 8.0000000000e-09
Polynomial basis order: 2
Regular Mesh File: false
WriteFields Mode: true
WriteProbes Mode: true
write_AnalyticalIncidentProbes Mode: false
Sampling Rate: 1.2500000000e+01
GPU Mode (FinalTime): 8.0000000000e-09
===================================================================
MaxPoint = (0.0000000000e+00, 0.0000000000e+00, 0.0000000000e+00)
MinPoint = (0.0000000000e+00, 0.0000000000e+00, 0.0000000000e+00)
readNODE
====================================================================================================
PLANEWAVE BOUNDARY CONDITION
====================================================================================================
PlaneWaveType : 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 -0.200000
Unit : 1.000000
Name : Excitation
magE : 1.0000000000e+00
Theta : 0.0000000000e+00
Phi : 0.0000000000e+00
POL : (0.0000000000e+00, 1.0000000000e+00, 0.0000000000e+00)
r0 : (0.0000000000e+00, 0.0000000000e+00, -2.0000000000e-01)
====================================================================================================
readBC
readTETRA
totalObjNum: 1
Reading material properties from file: freespace
readMaterial
Memory Usage: VmRSS = 320.332; VmSize = 6090.340; VmPeak = 6090.340 (MB)

===========================
Make Arrays
===========================
edgeCNT == 255014
makeEdgeArray
totalFaceCount == 428632
makeFaceArray
===========================
Memory Usage: VmRSS = 1073.941; VmSize = 6844.598; VmPeak = 6844.598 (MB)
Initialize Octree that organize teterhedrals elements in space
==========================================================
Compute AABB for tetrahedral
Compute global bounding box
Global Bounding Box:
xmin = -0.200, xmax = 0.200
ymin = -0.200, ymax = 0.200
zmin = -0.200, zmax = 0.200
Max Range = 0.400 | Wavelength = 0.100
Compute octree with octree depth = 1
Octree build completed
==========================================================
Memory Usage: VmRSS = 1086.434; VmSize = 6857.117; VmPeak = 6857.117 (MB)
readPROBE
Compute the Barycentric coordinates of the Probes
readPROBE took 0.000 seconds.
--------------------------------------
Write Surface Fields / Currents
makeOutputSurfMesh
--------------------
Reading Tri surface mesh ./PW_out.tri
--------------------
Compute Normals
--------------------
-------- Summary ---------
Scale: 1.000
Number of Nodes: 2580
Number of Triangles: 5156
First Triangle: 0,1,2
Last Triangle: 2524,2561,2537
--------------------
Compute the Barycentric center of the nodes
Completed
--------------------
makeOutputSurfMesh took 0.605 seconds.
--------------------------------------
========================================
PlaneWave BC Detected
========================================
Generating InterSurf Mesh with 1000000
InterFaceNum == 5156
FaceNum == 5156
->faceCNT == 5156
nodeNum == 2580
->nodeCNT == 2580
makeInterSurfMesh
pwFaceNum == 6048
planeWaveMesh->faceCNT == 6048
nodeNum == 3026
planeWaveMesh->nodeCNT == 3026
makePlaneWaveMesh
========================================
Memory Usage: VmRSS = 1086.434; VmSize = 6857.117; VmPeak = 6857.117 (MB)
AssignExcitParamToFace
AssignMaterialProperties
======================================================
Total number of TetraHedra
======================================================
Total number of TetraHedra := 211515
Total number of P2 TetraHedra := 211515
Total number of Interior TetraHedra := 205709
Total number of AbcCount TetraHedra := 5806
Total number of Port/PlaneWave TetraHedra := 5806
======================================================
AssignTetraFlags
TIMER:: DGTD: read geometry model took 2445 milliseconds
=================
Dimensions
=================
dimE = 6266388
dimH = 6345450
=================
DG_AssignOffsets
SetUpMatrixFree
==============================================
NUMBER OF DEGREES OF FREEDOM
==============================================
Global Number of dof is 12611838
Global Matrix dim is (w/o compress) 12690900
==============================================
numberDofs
========================================================
LocalTimeSteppingClassPartioning
========================================================
Class Factor: (2m + 1), m = 1.00000000000000000000e+00
Calculating Time steps
 Finished: 0.000000 %
 Finished: 9.999764 %
 Finished: 19.999527 %
 Finished: 29.999291 %
 Finished: 39.999054 %
 Finished: 49.998818 %
 Finished: 59.998582 %
 Finished: 69.998345 %
 Finished: 79.998109 %
 Finished: 89.997872 %
 Finished: 99.997636 %
Get_dt_min = 3.61011869375268129183e-13
Get_dt_max = 2.16683133176126196762e-12
Starting class partitioning
N_class: 2
Number of Tetra in class: 0 = 134129
Number of PML Tetra in class: 0 = 0
-------------------------------------------------------------
Number of Tetra in class: 1 = 77386
Number of PML Tetra in class: 1 = 0
-------------------------------------------------------------
Total Number of PML Tetras = 0
-----------------------
regularCNT = 1
regularCNT_Normal = 0
regularCNT_PML = 0
NumGroups = 5
Class 0 | PML index = 134129
Class 1 | PML index = 77386
ClassExcitationCount[0] = 3
ClassTetraOffset[0] = 0
ClassPMLTetraOffset[0] = 134129
ClassExcitationCount[1] = 5803
ClassTetraOffset[1] = 134129
ClassPMLTetraOffset[1] = 211515
excitationFaces = 6048
========================================================
LocalTimeSteppingClassPartioning
Memory Usage: VmRSS = 1147.074; VmSize = 7561.117; VmPeak = 7561.117 (MB)
TIMER:: DGTD: prepare for computation took 277 milliseconds
tetraCNT = 211515
TIMER:: CPU Matrices Evaluation took 28697994 microseconds
GetMatrices
PlaneWaveBCFlag = true
exciCNT = 5806
nonregularCNT_Normal = 211515
nonregularCNT_PML = 0
num_elements_regular_PML = 148833816
--------------------------------------------------------------------------------------------------
regularCNT_Normal = 0
totalRegularNeighFaceCnt = 0
Complete regular matrices preparation
--------------------------------------------------------------------------------------------------
regularCNT_PML = 0
totalRegularPMLNeighFaceCnt = 0
Complete regular PML matrices preparation
--------------------------------------------------------------------------------------------------
Neighbor matrices preparation
tetraCNT = 211515
cntAux = 211515
=============
PML
=============
PML
Complete Neighbor matrices preparation
neighCNT = 834856
--------------------------------------------------------------------------------------------------
Excitation preparation
exciCNT = 5806
========== FILLING Irregular ===============
Begin irregular CuBLAS preparation
N_class = 2
irregularTetras = 211515
nonregularCNT_Normal = 211515
irregularTetras = 211515
exciCNT = 5806
--------------------------------------------------------------------------------------------------
nonregularCNT_PML = 0
--------------------------------------------------------------------------------------------------
============================================================================================
Category Buffer Size [GB]
--------------------------------------------------------------------------------------------
Excitation InvE 0.020902
Excitation InvH 0.020902
Excitation nd_coords_tet 0.000279
Excitation nd_coords_face 0.000218
Excitation mapE (int8) 0.000174
Excitation mapH (int8) 0.000174
Excitation ExcitationFacesNum (int) 0.000024
Excitation Z_face_pw 0.000024
Excitation ExcitationFacesCnt (int) 0.000023
Excitation ExcitationFacesOffset (int) 0.000023
Propagation Neigh1E (irreg) 1.202193
Propagation Neigh2E (irreg) 1.202193
Propagation Neigh1H (irreg) 1.202193
Propagation Neigh2H (irreg) 1.202193
Propagation Loc1E (irreg) 0.761454
Propagation Loc2E (irreg) 0.761454
Propagation Loc1H (irreg) 0.761454
Propagation Loc2H (irreg) 0.761454
Fields/State En 0.025382
Fields/State En1 0.025382
Fields/State Hn12 0.025382
Fields/State Hn32 0.025382
Neighbors auxFieldOutput 0.063763
Neighbors NeighMap (int) 0.040073
Neighbors auxFieldInput 0.025505
Neighbors Neighbours (int) 0.000846
Neighbors NeighboursOffset (int) 0.000846
--------------------------------------------------------------------------------------------
TOTALS Excitation 0.047017
TOTALS Propagation 8.640045
TOTALS Fields/State 0.111680
TOTALS Neighbors 0.144137
TOTAL (est.) 8.942879
--------------------------------------------------------------------------------------------
GPU Memory Free / Total [GB]: 12.09 / 12.61
============================================================================================
Non regular PMLTetras_total = 0
GPU set up correctly
=============================================
== Running CUDA Implementation (Non-Heavy) ==
=============================================
==========================================
PERFORMING INFORMATION
==========================================
Final Time(sec) = 0.000000008000000
Time Step, dt(sec) = 0.000000000001083
Number of Tetrahedra = 211515
Number of Classes = 2
Number of Time Steps = 7387
LocTimeSteps[0] = 0.000000000000361
LocTimeSteps[1] = 0.000000000001083
dt_nyquist = 0.000000000166667
dt_sample = 0.000000000014079
tsPerSampling = 13
Number of samplings = 569
==========================================
total used free shared buff/cache available
Mem: 128643 23485 64358 7670 40799 96266
Swap: 2047 0 2047
===================================================
Local Time-Stepping Loop
===================================================
TIMER:: Start Time Stepping took 101 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.000000ns
 Average iteration time : 101.000000 msec
---------------------------------------------------
TIMER:: 13 steps took 1302 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.014079ns
 Average iteration time : 100.214286 msec
---------------------------------------------------
TIMER:: 13 steps took 1300 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.028159ns
 Average iteration time : 100.111111 msec
---------------------------------------------------
TIMER:: 13 steps took 1303 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.042238ns
 Average iteration time : 100.150000 msec
---------------------------------------------------
TIMER:: 13 steps took 1305 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.056318ns
 Average iteration time : 100.207547 msec
---------------------------------------------------
TIMER:: 13 steps took 1304 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.070397ns
 Average iteration time : 100.227273 msec
---------------------------------------------------
TIMER:: 13 steps took 1305 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.084477ns
 Average iteration time : 100.253165 msec
---------------------------------------------------
TIMER:: 13 steps took 1306 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.098556ns
 Average iteration time : 100.282609 msec
---------------------------------------------------
TIMER:: 13 steps took 1304 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.112636ns
 Average iteration time : 100.285714 msec
---------------------------------------------------
TIMER:: 13 steps took 1305 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.126715ns
 Average iteration time : 100.296610 msec
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TIMER:: 13 steps took 1306 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.140795ns
 Average iteration time : 100.312977 msec
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TIMER:: 13 steps took 1304 milliseconds
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 Average iteration time : 100.312500 msec
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TIMER:: 13 steps took 1305 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.168954ns
 Average iteration time : 100.318471 msec
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TIMER:: 13 steps took 1303 milliseconds
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 Current Time : 0.183033ns
 Average iteration time : 100.311765 msec
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TIMER:: 13 steps took 1302 milliseconds
E field norm^2 0.000000000000000
 Current Time : 0.197112ns
 Average iteration time : 100.300546 msec
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TIMER:: 13 steps took 1300 milliseconds
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 Average iteration time : 100.280612 msec
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TIMER:: 13 steps took 1300 milliseconds
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 Average iteration time : 100.263158 msec
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TIMER:: 13 steps took 1301 milliseconds
E field norm^2 0.000000000000000
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 Average iteration time : 100.252252 msec
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TIMER:: 13 steps took 1299 milliseconds
E field norm^2 0.000000000000000
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 Average iteration time : 100.234043 msec
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TIMER:: 13 steps took 1299 milliseconds
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 Average iteration time : 100.217742 msec
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TIMER:: 13 steps took 1300 milliseconds
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TIMER:: 13 steps took 1301 milliseconds
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TIMER:: 13 steps took 1299 milliseconds
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TIMER:: 13 steps took 1300 milliseconds
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 Average iteration time : 100.180000 msec
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TIMER:: 13 steps took 1302 milliseconds
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 Average iteration time : 100.178914 msec
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TIMER:: 13 steps took 1303 milliseconds
E field norm^2 0.000000000000000
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 Average iteration time : 100.180982 msec
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TIMER:: 13 steps took 1302 milliseconds
E field norm^2 0.000000000000000
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 Average iteration time : 100.179941 msec
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TIMER:: 13 steps took 1301 milliseconds
E field norm^2 0.000000000000000
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 Average iteration time : 100.176136 msec
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TIMER:: 13 steps took 1300 milliseconds
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 Average iteration time : 100.169863 msec
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TIMER:: 13 steps took 1301 milliseconds
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 Average iteration time : 100.166667 msec
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TIMER:: 13 steps took 1299 milliseconds
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 Current Time : 0.422384ns
 Average iteration time : 100.158568 msec
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TIMER:: 13 steps took 1299 milliseconds
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 Average iteration time : 100.150990 msec
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TIMER:: 13 steps took 1300 milliseconds
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 Average iteration time : 100.146283 msec
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TIMER:: 13 steps took 1301 milliseconds
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TIMER:: 13 steps took 1300 milliseconds
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TIMER:: 13 steps took 1302 milliseconds
E field norm^2 0.000000000000013
 Current Time : 0.492781ns
 Average iteration time : 100.140351 msec
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TIMER:: 13 steps took 1303 milliseconds
E field norm^2 0.000000000000024
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 Average iteration time : 100.142857 msec
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TIMER:: 13 steps took 1304 milliseconds
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 Average iteration time : 100.147303 msec
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TIMER:: 13 steps took 1304 milliseconds
E field norm^2 0.000000000000053
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 Average iteration time : 100.151515 msec
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TIMER:: 13 steps took 1305 milliseconds
E field norm^2 0.000000000000067
 Current Time : 0.549099ns
 Average iteration time : 100.157480 msec
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TIMER:: 13 steps took 1305 milliseconds
E field norm^2 0.000000000000077
 Current Time : 0.563179ns
 Average iteration time : 100.163148 msec
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TIMER:: 13 steps took 1306 milliseconds