diff options
Diffstat (limited to 'examples/laminar/cavity2d/parallel')
| -rw-r--r-- | examples/laminar/cavity2d/parallel/Makefile | 105 | ||||
| -rw-r--r-- | examples/laminar/cavity2d/parallel/cavity2d.cpp | 324 | ||||
| -rw-r--r-- | examples/laminar/cavity2d/parallel/cavity2d.xml | 44 | ||||
| -rw-r--r-- | examples/laminar/cavity2d/parallel/definitions.mk | 30 | ||||
| -rw-r--r-- | examples/laminar/cavity2d/parallel/description_cavity2d.xml | 345 | ||||
| -rw-r--r-- | examples/laminar/cavity2d/parallel/module.mk | 29 |
6 files changed, 877 insertions, 0 deletions
diff --git a/examples/laminar/cavity2d/parallel/Makefile b/examples/laminar/cavity2d/parallel/Makefile new file mode 100644 index 0000000..a953954 --- /dev/null +++ b/examples/laminar/cavity2d/parallel/Makefile @@ -0,0 +1,105 @@ +# This file is part of the OpenLB library +# +# Copyright (C) 2007 Mathias Krause +# E-mail contact: info@openlb.net +# The most recent release of OpenLB can be downloaded at +# <http://www.openlb.net/> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public +# License along with this program; if not, write to the Free +# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301, USA. + +########################################################################### +## definitions + +include definitions.mk + +include $(ROOT)/global.mk + +OBJECTS := $(foreach file, $(SRC), $(PWD)/$(file:.cpp=.o)) +DEPS := $(foreach file, $(SRC), $(PWD)/$(file:.cpp=.d)) + +########################################################################### +## all + +all : depend compile link + + +########################################################################### +## dependencies + +depend : $(DEPS) + +$(PWD)/%.d : %.cpp + @echo Create dependencies for $< + @$(SHELL) -ec '$(CXX) -M $(CXXFLAGS) $(IDIR) $< \ + | sed -e "s!$*\.o!$(PWD)\/$*\.o!1" > .tmpfile; \ + cp -f .tmpfile $@;' + +########################################################################### +## compile + +compile : $(OBJECTS) + +$(PWD)/%.o: %.cpp + @echo Compile $< + $(CXX) $(CXXFLAGS) $(IDIR) -c $< -o $@ + +########################################################################### +## clean + +clean : cleanrub cleanobj cleandep + +cleanrub: + @echo Clean rubbish files + @rm -f *~ core .tmpfile tmp/*.* $(OUTPUT) + @rm -f tmp/vtkData/*.* tmp/vtkData/data/*.* tmp/imageData/*.* tmp/gnuplotData/*.* tmp/gnuplotData/data/*.* + +cleanobj: + @echo Clean object files + @rm -f $(OBJECTS) + +cleandep: + @echo Clean dependencies files + @rm -f $(DEPS) + +cleanbuild: + @cd $(ROOT); \ + $(MAKE) cleanlib; + +########################################################################### +## update lib + +$(ROOT)/$(LIBDIR)/lib$(LIB).a : + @cd $(ROOT); \ + $(MAKE) all + +########################################################################### +## link + +link: $(OUTPUT) + +$(OUTPUT): $(OBJECTS) $(ROOT)/$(LIBDIR)/lib$(LIB).a + @echo Link $@ + $(CXX) $(foreach file, $(SRC), $(file:.cpp=.o)) $(LDFLAGS) -L$(ROOT)/$(LIBDIR) -l$(LIB) -lz -o $@ + +########################################################################### +## include dependencies + +ifneq "$(strip $(wildcard *.d))" "" + include $(foreach file,$(DEPS),$(file)) +endif + +########################################################################### +########################################################################### diff --git a/examples/laminar/cavity2d/parallel/cavity2d.cpp b/examples/laminar/cavity2d/parallel/cavity2d.cpp new file mode 100644 index 0000000..9fcc143 --- /dev/null +++ b/examples/laminar/cavity2d/parallel/cavity2d.cpp @@ -0,0 +1,324 @@ +/* Lattice Boltzmann sample, written in C++, using the OpenLB + * library + * + * Copyright (C) 2006 - 2012 Mathias J. Krause, Jonas Fietz, + * Jonas Latt, Jonas Kratzke + * E-mail contact: info@openlb.net + * The most recent release of OpenLB can be downloaded at + * <http://www.openlb.net/> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the Free + * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +/* cavity2d.cpp: + * This example illustrates a flow in a cuboid, lid-driven cavity. + * It also shows how to use the XML parameter files and has an + * example description file for OpenGPI. This version is for parallel + * use. A version for sequential use is also available. + */ + + +#include "olb2D.h" +#ifndef OLB_PRECOMPILED // Unless precompiled version is used, +#include "olb2D.hh" // include full template code +#endif +#include <vector> +#include <cmath> +#include <iostream> + +using namespace olb; +using namespace olb::descriptors; +using namespace olb::graphics; +using namespace olb::util; +using namespace std; + +typedef double T; +#define DESCRIPTOR D2Q9<> + +void prepareGeometry( UnitConverter<T,DESCRIPTOR> const& converter, + SuperGeometry2D<T>& superGeometry ) { + OstreamManager clout( std::cout,"prepareGeometry" ); + clout << "Prepare Geometry ..." << std::endl; + + + superGeometry.rename( 0,2 ); + superGeometry.rename( 2,1,1,1 ); + superGeometry.clean(); + + T eps = converter.getConversionFactorLength(); + Vector<T,2> extend( T( 1 ) + 2*eps, 2*eps ); + Vector<T,2> origin( T() - eps, T( 1 ) - eps ); + IndicatorCuboid2D<T> lid( extend, origin ); + // Set material number for lid + superGeometry.rename( 2,3,1,lid ); + + // Removes all not needed boundary voxels outside the surface + superGeometry.clean(); + // Removes all not needed boundary voxels inside the surface + superGeometry.innerClean(); + superGeometry.checkForErrors(); + superGeometry.getStatistics().print(); + clout << "Prepare Geometry ... OK" << std::endl; +} + +void prepareLattice( UnitConverter<T,DESCRIPTOR> const& converter, + SuperLattice2D<T, DESCRIPTOR>& sLattice, + Dynamics<T, DESCRIPTOR>& bulkDynamics, + sOnLatticeBoundaryCondition2D<T,DESCRIPTOR>& sBoundaryCondition, + SuperGeometry2D<T>& superGeometry ) { + + OstreamManager clout( std::cout,"prepareLattice" ); + clout << "Prepare Lattice ..." << std::endl; + + const T omega = converter.getLatticeRelaxationFrequency(); + + // link lattice with dynamics for collision step + + // Material=0 -->do nothing + sLattice.defineDynamics( superGeometry, 0, &instances::getNoDynamics<T, DESCRIPTOR>() ); + + // Material=1 -->bulk dynamics + sLattice.defineDynamics( superGeometry, 1, &bulkDynamics ); + + // Material=2,3 -->bulk dynamics, velocity boundary + sLattice.defineDynamics( superGeometry, 2, &bulkDynamics ); + sLattice.defineDynamics( superGeometry, 3, &bulkDynamics ); + sBoundaryCondition.addVelocityBoundary( superGeometry, 2, omega ); + sBoundaryCondition.addVelocityBoundary( superGeometry, 3, omega ); + + clout << "Prepare Lattice ... OK" << std::endl; +} + +void setBoundaryValues( UnitConverter<T,DESCRIPTOR> const& converter, + SuperLattice2D<T, DESCRIPTOR>& sLattice, + int iT, SuperGeometry2D<T>& superGeometry ) { + + if ( iT==0 ) { + // set initial values: v = [0,0] + AnalyticalConst2D<T,T> rhoF( 1 ); + std::vector<T> velocity( 2,T() ); + AnalyticalConst2D<T,T> uF( velocity ); + + auto bulkIndicator = superGeometry.getMaterialIndicator({1, 2, 3}); + sLattice.iniEquilibrium( bulkIndicator, rhoF, uF ); + sLattice.defineRhoU( bulkIndicator, rhoF, uF ); + + // set non-zero velocity for upper boundary cells + velocity[0] = converter.getCharLatticeVelocity(); + AnalyticalConst2D<T,T> u( velocity ); + sLattice.defineU( superGeometry, 3, u ); + + // Make the lattice ready for simulation + sLattice.initialize(); + } +} + +void getResults( SuperLattice2D<T, DESCRIPTOR>& sLattice, + UnitConverter<T,DESCRIPTOR> const& converter, int iT, Timer<T>* timer, + const T logT, const T maxPhysT, const T imSave, const T vtkSave, + std::string filenameGif, std::string filenameVtk, + const int timerPrintMode, + const int timerTimeSteps, SuperGeometry2D<T>& superGeometry, bool converged ) { + + OstreamManager clout( std::cout,"getResults" ); + + SuperVTMwriter2D<T> vtmWriter( filenameVtk ); + + + if ( iT==0 ) { + // Writes the geometry, cuboid no. and rank no. as vti file for visualization + SuperLatticeGeometry2D<T, DESCRIPTOR> geometry( sLattice, superGeometry ); + SuperLatticeCuboid2D<T, DESCRIPTOR> cuboid( sLattice ); + SuperLatticeRank2D<T, DESCRIPTOR> rank( sLattice ); + vtmWriter.write( geometry ); + vtmWriter.write( cuboid ); + vtmWriter.write( rank ); + vtmWriter.createMasterFile(); + } + + // Get statistics + if ( iT%converter.getLatticeTime( logT )==0 || converged ) { + sLattice.getStatistics().print( iT, converter.getPhysTime( iT ) ); + } + + if ( iT%timerTimeSteps==0 || converged ) { + timer->print( iT,timerPrintMode ); + } + + // Writes the VTK files + if ( ( iT%converter.getLatticeTime( vtkSave )==0 && iT>0 ) || converged ) { + SuperLatticePhysVelocity2D<T,DESCRIPTOR> velocity( sLattice, converter ); + SuperLatticePhysPressure2D<T,DESCRIPTOR> pressure( sLattice, converter ); + vtmWriter.addFunctor( velocity ); + vtmWriter.addFunctor( pressure ); + vtmWriter.write( iT ); + } + + // Writes the Gif files + if ( ( iT%converter.getLatticeTime( imSave )==0 && iT>0 ) || converged ) { + SuperLatticePhysVelocity2D<T,DESCRIPTOR> velocity( sLattice, converter ); + SuperEuklidNorm2D<T,DESCRIPTOR> normVel( velocity ); + BlockReduction2D2D<T> planeReduction( normVel, 600, BlockDataSyncMode::ReduceOnly ); + // write output of velocity as JPEG + heatmap::write(planeReduction, iT); + } + + // Output for x-velocity along y-position at the last time step + if ( iT == converter.getLatticeTime( maxPhysT ) || converged ) { + // Gives access to velocity information on lattice + SuperLatticePhysVelocity2D<T, DESCRIPTOR> velocityField( sLattice, converter ); + // Interpolation functor with velocityField information + AnalyticalFfromSuperF2D<T> interpolation( velocityField, true, 1 ); + + Vector<int,17> y_coord( {128, 125, 124, 123, 122, 109, 94, 79, 64, 58, 36, 22, 13, 9, 8, 7, 0} ); + // Ghia, Ghia and Shin, 1982: "High-Re Solutions for Incompressible Flow Using the Navier-Stokes Equations and a Multigrid Method"; Table 1 + Vector<T,17> vel_ghia_RE1000( { 1.0, 0.65928, 0.57492, 0.51117, 0.46604, + 0.33304, 0.18719, 0.05702,-0.06080,-0.10648, + -0.27805,-0.38289,-0.29730,-0.22220,-0.20196, + -0.18109, 0.0 + } ); + Vector<T,17> vel_ghia_RE100( {1.0, 0.84123, 0.78871, 0.73722, 0.68717, + 0.23151, 0.00332,-0.13641,-0.20581,-0.21090, + -0.15662,-0.10150,-0.06434,-0.04775,-0.04192, + -0.03717, 0.0 + } ); + Vector<T,17> vel_simulation; + + // Gnuplot interface to create plots + static Gnuplot<T> gplot( "centerVelocityX" ); + // Define comparison values + Vector<T,17> comparison = vel_ghia_RE1000; + + for ( int nY = 0; nY < 17; ++nY ) { + // 17 data points evenly distributed between 0 and 1 (height) + T position[2] = {0.5, y_coord[nY]/128.0}; + T velocity[2] = {T(), T()}; + // Interpolate velocityField at "position" and save it in "velocity" + interpolation( velocity, position ); + // Save value of velocity (in x-direction) in "vel_simulation" for every position "nY" + vel_simulation[nY] = velocity[0]; + // Set data for plot output + gplot.setData( position[1], {vel_simulation[nY],comparison[nY]}, {"simulated","Ghia"} ); + } + // Create PNG file + gplot.writePNG(); + // Console output with results + clout << "absoluteErrorL2(line)=" << ( vel_simulation - comparison ).norm() / 17. << "; relativeErrorL2(line)=" << ( vel_simulation - comparison ).norm() / comparison.norm() << std::endl; + } +} + + + +int main( int argc, char* argv[] ) { + + // === 1st Step: Initialization === + olbInit( &argc, &argv ); + OstreamManager clout( std::cout,"main" ); + + string fName( "cavity2d.xml" ); + XMLreader config( fName ); + + std::string olbdir, outputdir; + config["Application"]["OlbDir"].read( olbdir ); + config["Output"]["OutputDir"].read( outputdir ); + singleton::directories().setOlbDir( olbdir ); + singleton::directories().setOutputDir( outputdir ); + + UnitConverter<T,DESCRIPTOR>* converter = createUnitConverter<T,DESCRIPTOR>( config ); + // Prints the converter log as console output + converter->print(); + // Writes the converter log in a file + converter->write("cavity2d"); + + int N = converter->getLatticeLength(1) + 1; // number of voxels in x,y,z direction + Timer<T>* timer = createTimer<T>( config, *converter, N*N ); + + + T logT = config["Output"]["Log"]["SaveTime"].get<T>(); + T imSave = config["Output"]["VisualizationImages"]["SaveTime"].get<T>(); + T vtkSave = config["Output"]["VisualizationVTK"]["SaveTime"].get<T>(); + T maxPhysT = config["Application"]["PhysParameters"]["PhysMaxTime"].get<T>(); + int timerSkipType = config["Output"]["Timer"]["SkipType"].get<T>(); + int timerPrintMode = config["Output"]["Timer"]["PrintMode"].get<int>(); + int timerTimeSteps = 1; + + if ( timerSkipType == 0 ) { + timerTimeSteps = converter->getLatticeTime( 1. /*config["Output"]["Timer"]["PhysTime"].get<T>()*/ ); + } else { +// config["Output"]["Timer"]["TimeSteps"].read( timerTimeSteps ); + } + + std::string filenameGif = config["Output"]["VisualizationImages"]["Filename"].get<std::string>(); + std::string filenameVtk = config["Output"]["VisualizationVTK"]["Filename"].get<std::string>(); + + // === 2rd Step: Prepare Geometry === + Vector<T,2> extend( 1,1 ); + Vector<T,2> origin( 0,0 ); + IndicatorCuboid2D<T> cuboid( extend, origin ); + +#ifdef PARALLEL_MODE_MPI + CuboidGeometry2D<T> cuboidGeometry( cuboid, converter->getConversionFactorLength(), singleton::mpi().getSize() ); +#else + CuboidGeometry2D<T> cuboidGeometry( cuboid, converter->getConversionFactorLength(), 7 ); +#endif + + cuboidGeometry.print(); + + HeuristicLoadBalancer<T> loadBalancer( cuboidGeometry ); + SuperGeometry2D<T> superGeometry( cuboidGeometry, loadBalancer, 2 ); + prepareGeometry( *converter, superGeometry ); + + // === 3rd Step: Prepare Lattice === + + SuperLattice2D<T, DESCRIPTOR> sLattice( superGeometry ); + + ConstRhoBGKdynamics<T, DESCRIPTOR> bulkDynamics ( + converter->getLatticeRelaxationFrequency(), + instances::getBulkMomenta<T,DESCRIPTOR>() + ); + + sOnLatticeBoundaryCondition2D<T,DESCRIPTOR> sBoundaryCondition( sLattice ); + createInterpBoundaryCondition2D<T,DESCRIPTOR,ConstRhoBGKdynamics<T,DESCRIPTOR> > ( sBoundaryCondition ); + + prepareLattice( *converter, sLattice, bulkDynamics, sBoundaryCondition, superGeometry ); + + // === 4th Step: Main Loop with Timer === + int interval = converter->getLatticeTime( 1 /*config["Application"]["ConvergenceCheck"]["interval"].get<T>()*/ ); + T epsilon = 1e-3; //config["Application"]["ConvergenceCheck"]["residuum"].get<T>(); + util::ValueTracer<T> converge( interval, epsilon ); + + timer->start(); + for ( int iT=0; iT <= converter->getLatticeTime( maxPhysT ); ++iT ) { + if ( converge.hasConverged() ) { + clout << "Simulation converged." << endl; + getResults( sLattice, *converter, iT, timer, logT, maxPhysT, imSave, vtkSave, filenameGif, filenameVtk, + timerPrintMode, timerTimeSteps, superGeometry, converge.hasConverged() ); + break; + } + // === 5th Step: Definition of Initial and Boundary Conditions === + setBoundaryValues( *converter, sLattice, iT, superGeometry ); + // === 6th Step: Collide and Stream Execution === + sLattice.collideAndStream(); + // === 7th Step: Computation and Output of the Results === + getResults( sLattice, *converter, iT, timer, logT, maxPhysT, imSave, vtkSave, filenameGif, filenameVtk, + timerPrintMode, timerTimeSteps, superGeometry, converge.hasConverged() ); + converge.takeValue( sLattice.getStatistics().getAverageEnergy(), true ); + } + timer->stop(); + timer->printSummary(); + delete converter; + delete timer; +} diff --git a/examples/laminar/cavity2d/parallel/cavity2d.xml b/examples/laminar/cavity2d/parallel/cavity2d.xml new file mode 100644 index 0000000..b810246 --- /dev/null +++ b/examples/laminar/cavity2d/parallel/cavity2d.xml @@ -0,0 +1,44 @@ +<Param> + <Application> + <Name>cavity2d</Name> + <dim>2</dim> + <OlbDir>../../</OlbDir> + <Discretization> + <Resolution>128</Resolution> + <LatticeRelaxationTime>0.5384</LatticeRelaxationTime> + </Discretization> + <PhysParameters> + <PhysMaxTime>100</PhysMaxTime> + <CharPhysLength>1</CharPhysLength> + <CharPhysVelocity>1</CharPhysVelocity> + <PhysViscosity>0.001</PhysViscosity> + <PhysDensity>1</PhysDensity> + </PhysParameters> + <ConvergenceCheck> + <interval>1</interval> + <residuum>1e-3</residuum> + </ConvergenceCheck> + </Application> + <Output> + <OutputDir>./tmp/</OutputDir> + <MultiOutput>false</MultiOutput> + <Log> + <Filename>cavity2d.log</Filename> + <SaveTime>1</SaveTime> + </Log> + <VisualizationVTK> + <Filename>cavity2dvtk</Filename> + <SaveTime>1</SaveTime> + </VisualizationVTK> + <VisualizationImages> + <Filename>cavity2dimage</Filename> + <SaveTime>5</SaveTime> + </VisualizationImages> + <Timer> + <PrintMode>0</PrintMode> + <SkipType>0</SkipType> + <PhysTime>1</PhysTime> + <PrintSummary>true</PrintSummary> + </Timer> + </Output> +</Param> diff --git a/examples/laminar/cavity2d/parallel/definitions.mk b/examples/laminar/cavity2d/parallel/definitions.mk new file mode 100644 index 0000000..84ffdca --- /dev/null +++ b/examples/laminar/cavity2d/parallel/definitions.mk @@ -0,0 +1,30 @@ +# This file is part of the OpenLB library +# +# Copyright (C) 2007 Mathias Krause +# E-mail contact: info@openlb.net +# The most recent release of OpenLB can be downloaded at +# <http://www.openlb.net/> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public +# License along with this program; if not, write to the Free +# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301, USA. + + +########################################################################### +########################################################################### +## DEFINITIONS TO BE CHANGED + +ROOT := ../../../.. +SRC := cavity2d.cpp +OUTPUT := cavity2d diff --git a/examples/laminar/cavity2d/parallel/description_cavity2d.xml b/examples/laminar/cavity2d/parallel/description_cavity2d.xml new file mode 100644 index 0000000..63874e1 --- /dev/null +++ b/examples/laminar/cavity2d/parallel/description_cavity2d.xml @@ -0,0 +1,345 @@ +<?xml version="1.0" encoding="UTF-8"?> +<description xmlns="http://numhpc.math.kit.edu"> + <version>0.1</version> + <block> + <name>Application</name> + <displayname>Application: Cavity 2D</displayname> + <enabled>true</enabled> + <key> + <name>Name</name> + <enabled>true</enabled> + <type>text</type> + <default>cavity2d</default> + <info>Name of the application</info> + </key> + <key> + <name>dim</name> + <displayname>Dimension</displayname> + <enabled>true</enabled> + <type>spinbox</type> + <default>2</default> + <min>2</min> + <max>2</max> + <info>Dimension of the domain</info> + </key> + <key> + <name>OlbDir</name> + <enabled>true</enabled> + <type>file</type> + <default>../../</default> + <info>Path to OpenLB directory</info> + </key> + <block> + <name>DiscParam</name> + <displayname>Discretization Parameters</displayname> + <enabled>true</enabled> + <key> + <name>latticeL</name> + <displayname>Lattice Length [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>0.0078125</default> + <info> + Length of a lattice cell in meter (proportional to Knudsen number) + (*obligatory) + </info> + </key> + <key> + <name>latticeU</name> + <displayname>Lattice Velocity</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>0.1</default> + <info> + Dimensionless lattice velocity (proportional to Mach number) + </info> + </key> + </block> + <block> + <name>PhysParam</name> + <displayname>Physical Parameters</displayname> + <enabled>true</enabled> + <key> + <name>MaxTime</name> + <displayname>MaxTime [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>15</default> + <info> + Maximal simulation time in seconds + </info> + </key> + <key> + <name>charL</name> + <displayname>Characteristical Length [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>1</default> + <info>Characteristical length in meter</info> + </key> + <key> + <name>charU</name> + <displayname>Characteristical Velocity [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>1</default> + <info>Characteristical speed in m/s</info> + </key> + <key> + <name>viscosityType</name> + <displayname>Describe viscosity by</displayname> + <enabled>true</enabled> + <type>combobox</type> + <defaultlist> + <item>Kinematic viscosity</item> + <item>Reynolds-Number</item> + </defaultlist> + <default>Kinematic viscosity</default> + <dep> + <value>Kinematic viscosity</value> + <target> + <targetblock>Application</targetblock> + <targetblock>PhysParam</targetblock> + <targetkey>charNu</targetkey> + <action> + <enablekey>true</enablekey> + </action> + </target> + <target> + <targetblock>Application</targetblock> + <targetblock>PhysParam</targetblock> + <targetkey>Re</targetkey> + <action> + <enablekey>false</enablekey> + </action> + </target> + </dep> + <dep> + <value>Reynolds-Number</value> + <target> + <targetblock>Application</targetblock> + <targetblock>PhysParam</targetblock> + <targetkey>Re</targetkey> + <action> + <enablekey>true</enablekey> + </action> + </target> + <target> + <targetblock>Application</targetblock> + <targetblock>PhysParam</targetblock> + <targetkey>charNu</targetkey> + <action> + <enablekey>false</enablekey> + </action> + </target> + </dep> + <info>Choose, whether you want to specify either characteristical kinematic viscosity or Reynolds-Number.</info> + </key> + <key> + <name>charNu</name> + <displayname>Characteristical Viscosity [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>0.001</default> + <info> + Kinematic viscosity in m^2/s + </info> + </key> + <key> + <name>Re</name> + <displayname>Reynolds-Number</displayname> + <enabled>false</enabled> + <type>decimal</type> + <default>100</default> + <info> + Reynolds number + </info> + </key> + <key> + <name>charRho</name> + <displayname>Characteristical Density [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>1</default> + <info> + Density factor rho in kg/m^d. As average latticeRho is always around 1, specify the average physical density here. + At some point latticeRho can be multplied by this factor to get the local physical density. + </info> + </key> + <key> + <name>charPressure</name> + <displayname>Characteristical Pressure [Si]</displayname> + <enabled>true</enabled> + <type>decimal</type> + <default>0</default> + <info> + This additive pressure constant in Pa is added to the relative pressure result of the computation + to get the absolute value. + </info> + </key> + </block> + </block> + <block> + <name>Output</name> + <displayname>Output Settings</displayname> + <enabled>true</enabled> + <key> + <name>OutputDir</name> + <enabled>true</enabled> + <type>file</type> + <default>./tmp/</default> + <info>Directory for output data</info> + </key> + <key> + <name>MultiOutput</name> + <displayname>Multi-Output Mode</displayname> + <enabled>true</enabled> + <type>checkbox</type> + <default>false</default> + <info>Chooses whether output will be activated per program (false) or per mpi process (true)</info> + </key> + <block> + <name>Log</name> + <displayname>Logging</displayname> + <enabled>true</enabled> + <key> + <name>Filename</name> + <enabled>true</enabled> + <type>file</type> + <default>cavity2d.log</default> + <info>Converter information will be stored in this file.</info> + </key> + <key> + <name>SaveTime</name> + <enabled>true</enabled> + <type>decimal</type> + <default>0.1</default> + <info>Time intervall for console output</info> + </key> + </block> + <block> + <name>VisualizationVTK</name> + <enabled>true</enabled> + <key> + <name>Filename</name> + <enabled>true</enabled> + <type>file</type> + <default>cavity2dvtk</default> + <info>No info</info> + </key> + <key> + <name>SaveTime</name> + <enabled>true</enabled> + <type>decimal</type> + <default>1</default> + <info>No info</info> + </key> + </block> + <block> + <name>VisualizationImages</name> + <enabled>true</enabled> + <key> + <name>Filename</name> + <enabled>true</enabled> + <type>file</type> + <default>cavity2dimage</default> + <info>No info</info> + </key> + <key> + <name>SaveTime</name> + <enabled>true</enabled> + <type>decimal</type> + <default>1</default> + <info>No info</info> + </key> + </block> + <block> + <name>Timer</name> + <enabled>true</enabled> + <key> + <name>PrintMode</name> + <displayname>Mode of Output</displayname> + <enabled>true</enabled> + <type>combobox</type> + <defaultlist> + <item value="0">csv-style</item> + <item value="1">one-line</item> + <item value="2">two-line-layout</item> + </defaultlist> + <default>0</default> + <info>Displays timer informations about current calculation with different output modes.</info> + </key> + <key> + <name>SkipType</name> + <displayname>Skip output by</displayname> + <enabled>true</enabled> + <type>combobox</type> + <defaultlist> + <item value="0">Physical time</item> + <item value="1">Time steps</item> + </defaultlist> + <default>0</default> + <dep> + <value>0</value> + <target> + <targetblock>Output</targetblock> + <targetblock>Timer</targetblock> + <targetkey>PhysTime</targetkey> + <action> + <enablekey>true</enablekey> + </action> + </target> + <target> + <targetblock>Output</targetblock> + <targetblock>Timer</targetblock> + <targetkey>TimeSteps</targetkey> + <action> + <enablekey>false</enablekey> + </action> + </target> + </dep> + <dep> + <value>1</value> + <target> + <targetblock>Output</targetblock> + <targetblock>Timer</targetblock> + <targetkey>PhysTime</targetkey> + <action> + <enablekey>false</enablekey> + </action> + </target> + <target> + <targetblock>Output</targetblock> + <targetblock>Timer</targetblock> + <targetkey>TimeSteps</targetkey> + <action> + <enablekey>true</enablekey> + </action> + </target> + </dep> + <info>Choose, whether timer information should displayed either by physical or computational time steps.</info> + </key> + <key> + <name>PhysTime</name> + <enabled>true</enabled> + <type>decimal</type> + <default>.1</default> + <info>No info</info> + </key> + <key> + <name>TimeSteps</name> + <enabled>false</enabled> + <type>text</type> + <default>128</default> + <info>1 will print every step, 2 each second, etc.</info> + </key> + <key> + <name>PrintSummary</name> + <enabled>true</enabled> + <type>checkbox</type> + <default>true</default> + <info>Determines whether a summary after calculation should be displayed or not.</info> + </key> + </block> + </block> +</description> diff --git a/examples/laminar/cavity2d/parallel/module.mk b/examples/laminar/cavity2d/parallel/module.mk new file mode 100644 index 0000000..1190482 --- /dev/null +++ b/examples/laminar/cavity2d/parallel/module.mk @@ -0,0 +1,29 @@ +# This file is part of the OpenLB library +# +# Copyright (C) 2017 Markus Mohrhard +# E-mail contact: info@openlb.net +# The most recent release of OpenLB can be downloaded at +# <http://www.openlb.net/> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 2 +# of the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public +# License along with this program; if not, write to the Free +# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +# Boston, MA 02110-1301, USA. + +current_dir := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))) + +include global.mk +include rules.mk +include $(addsuffix definitions.mk, $(current_dir)) + +$(eval $(call sample,$(current_dir)$(OUTPUT),$(addprefix $(current_dir), $(SRC)))) |