Package org.openpixi.pixi.physics

Examples of org.openpixi.pixi.physics.Simulation

26
27
28
29
30
31
32
33
34
35
36
    stt.setGridCellsX(100);
    stt.setGridCellsY(100);
    stt.setGridSolver(new SimpleSolver());
    stt.setInterpolator(new ChargeConservingCIC());

    this.s = new Simulation(stt);
    this.g = s.grid;
    g.resetCurrent();
   
    this.poisolver = new PoissonSolverFFTPeriodic();
  }
View Full Code Here
171
172
173
174
175
176
177
178
    stt.setGridCellsX(100);
    stt.setGridCellsY(100);
    stt.setGridSolver(new SimpleSolver());
    stt.setInterpolator(new ChargeConservingCIC());

    Simulation s = new Simulation(stt);
    PoissonSolverCalculations.output(s.grid);
  }
View Full Code Here
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
    p.setVy((y2 - y1) / stt.getTimeStep());
    p.setMass(1);
    p.setCharge(charge);
    stt.addParticle(p);

    Simulation s = new Simulation(stt);
    s.prepareAllParticles();

    // Advance particle
    s.particlePush();

    // The simulation always creates its own copy of particles
    // (in fact the setting class does so)
    // and we would like to obtain the reference to our initial particle p.
    p = s.particles.get(0);

    //Remember old values after boundary check
    double sx = p.getPrevX();
    double sy = p.getPrevY();

    // Calculate current
    s.getInterpolation().interpolateToGrid(s.particles, s.grid, s.tstep);

    double jx = GridTestCommon.getJxSum(s.grid);
    double jy = GridTestCommon.getJySum(s.grid);

    if (VERBOSE) System.out.println("Total current " + text + ": jx = " + jx + ", jy = " + jy
View Full Code Here
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
    ConstantForce force = new ConstantForce();
    force.ex = ex;
    force.bz = bz;
    stt.addForce(force);

    Simulation s = new Simulation(stt);
    s.prepareAllParticles();

    // The simulation always creates its own copy of particles
    // (in fact the setting class does so)
    // and we would like to obtain the reference to our initial particle p.
    p = s.particles.get(0);

    // Advance particle
    s.particlePush();

    //Remember old values after boundary check
    double sx = p.getPrevX();
    double sy = p.getPrevY();

    // Calculate current
    s.getInterpolation().interpolateToGrid(s.particles, s.grid, s.tstep);

    double jx = GridTestCommon.getJxSum(s.grid);
    double jy = GridTestCommon.getJySum(s.grid);

    if (VERBOSE) System.out.println("Total current " + text + ": jx = " + jx + ", jy = " + jy
View Full Code Here
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
    defaultSettings.setParticleSolver(new Boris());
                defaultSettings.setInterpolator(new ChargeConservingCIC());
                defaultSettings.setOCLParticleSolver("boris");
                defaultSettings.setOCLGridInterpolator("charge conserving CIC");
               
    Simulation sequentialSimulation = new Simulation(defaultSettings);

    Settings openCLSettings = ClassCopier.copy(defaultSettings);
    Simulation openCLSimulation = new Simulation(openCLSettings);

    sequentialSimulation.run();
    openCLSimulation.run();

    ParticleComparator comparator = new ParticleComparator();
    comparator.compare(sequentialSimulation.particles, openCLSimulation.particles);
  }
View Full Code Here
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
    defaultSettings.setParticleSolver(new LeapFrogDamped());
                defaultSettings.setInterpolator(new ChargeConservingCIC());
                defaultSettings.setOCLParticleSolver("leap frog damped");
                defaultSettings.setOCLGridInterpolator("charge conserving CIC");
               
    Simulation sequentialSimulation = new Simulation(defaultSettings);

    Settings openCLSettings = ClassCopier.copy(defaultSettings);
    Simulation openCLSimulation = new Simulation(openCLSettings);

    sequentialSimulation.run();
    openCLSimulation.run();

    ParticleComparator comparator = new ParticleComparator();
    comparator.compare(sequentialSimulation.particles, openCLSimulation.particles);
  }
View Full Code Here
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
    defaultSettings.setParticleSolver(new Euler());
                defaultSettings.setInterpolator(new ChargeConservingCIC());
                defaultSettings.setOCLParticleSolver("euler");
                defaultSettings.setOCLGridInterpolator("charge conserving CIC");
               
    Simulation sequentialSimulation = new Simulation(defaultSettings);

    Settings openCLSettings = ClassCopier.copy(defaultSettings);
    Simulation openCLSimulation = new Simulation(openCLSettings);

    sequentialSimulation.run();
    openCLSimulation.run();

    ParticleComparator comparator = new ParticleComparator();
    comparator.compare(sequentialSimulation.particles, openCLSimulation.particles);
  }
View Full Code Here
42
43
44
45
46
47
48
49
50
51
52
53
    settings.setParticleSolver(new Boris());
    settings.setNumOfNodes(numOfNodes);
    settings.setIplServer(iplServer);

    if (numOfNodes == 1) {
      Simulation simulation = new Simulation(settings);
      simulation.run();
      ProfileInfo.printProfileInfo();
    }
    else if (numOfNodes > 1) {
      assert iplServer != null;
      Node node = new Node(settings);
View Full Code Here
25
26
27
28
29
30
31
32
33
34
35
    stt.setSimulationWidth(10);
    stt.setSimulationHeight(10);
    stt.setGridSolver(new SimpleSolver());
    stt.setInterpolator(new ChargeConservingCIC());
   
    this.s = new Simulation(stt);
    this.g = s.grid;
    this.g.resetCurrent();
   
    this.poisolver = new PoissonSolverFFTPeriodic();
  }
View Full Code Here
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
    p.setVy((y2 - y1) / stt.getTimeStep());
    p.setMass(1);
    p.setCharge(charge);
    stt.addParticle(p);

    Simulation s = new Simulation(stt);
    s.prepareAllParticles();

    // The simulation always creates its own copy of particles
    // (in fact the setting class does so)
    // and we would like to obtain the reference to our initial particle p.
    p = s.particles.get(0);

    // Advance particle
    s.particlePush();

    //Remember old values after boundary check
    double sx = p.getPrevX();
    double sy = p.getPrevY();

    // Calculate current
    s.getInterpolation().interpolateToGrid(s.particles, s.grid, s.tstep);

    double jx = GridTestCommon.getJxSum(s.grid);
    double jy = GridTestCommon.getJySum(s.grid);

    if (VERBOSE) System.out.println("Total current " + text + ": jx = " + jx + ", jy = " + jy
View Full Code Here
TOP

Related Classes of org.openpixi.pixi.physics.Simulation

  • org.openpixi.pixi.distributed.TrueDistSimTest
  • org.openpixi.pixi.distributed.ui.MainProfile
  • org.openpixi.pixi.distributed.utils.EmulatedDistributedEnvironment
  • org.openpixi.pixi.distributed.Worker
  • org.openpixi.pixi.opencl.BorisDampedTest
  • org.openpixi.pixi.opencl.BorisTest
  • org.openpixi.pixi.opencl.ChargeConservingCICTest
  • org.openpixi.pixi.opencl.CloudInCellTest
  • org.openpixi.pixi.opencl.EulerRichardsonTest
  • org.openpixi.pixi.opencl.EulerTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.