示例#1
0
void DustSystem::writedensity() const
{
    // construct a private class instance to do the work (parallelized)
    WriteDensity wd(this);
    Parallel* parallel = find<ParallelFactory>()->parallel();

    // get the dimension of the dust system
    int dimDust = dimension();

    // For the xy plane (always)
    {
        wd.setup(1,1,0);
        parallel->call(&wd, Np);
        wd.write();
    }

    // For the xz plane (only if dimension is at least 2)
    if (dimDust >= 2)
    {
        wd.setup(1,0,1);
        parallel->call(&wd, Np);
        wd.write();
    }

    // For the yz plane (only if dimension is 3)
    if (dimDust == 3)
    {
        wd.setup(0,1,1);
        parallel->call(&wd, Np);
        wd.write();
    }
}
示例#2
0
bool Parallel::initWithActions(ActionInterval * action, ...)
{
    va_list actions;
    va_start(actions, action);
    
    ActionInterval * action1 = action;
    
    while (action1 != NULL)
    {
        ActionInterval * action2 = va_arg(actions, ActionInterval *);
        if (action2 != NULL)
        {
            Parallel * tmp = new Parallel();
            tmp->autorelease();
            tmp->_initWithTwoActions(action1, action2);
            action1 = tmp;
        }
        else
        {
            ActionInterval * tmp = new ActionInterval();
            tmp->autorelease();
            _initWithTwoActions(action1, tmp);
            break;
        }
    }
    
    va_end(actions);
    
    return false;
}
示例#3
0
// Parses a network that begins with 'R'.
Network* NetworkBuilder::ParseR(const StaticShape& input_shape, char** str) {
  char dir = (*str)[1];
  if (dir == 'x' || dir == 'y') {
    STRING name = "Reverse";
    name += dir;
    *str += 2;
    Network* network = BuildFromString(input_shape, str);
    if (network == nullptr) return nullptr;
    Reversed* rev =
        new Reversed(name, dir == 'y' ? NT_YREVERSED : NT_XREVERSED);
    rev->SetNetwork(network);
    return rev;
  }
  int replicas = strtol(*str + 1, str, 10);
  if (replicas <= 0) {
    tprintf("Invalid R spec!:%s\n", *str);
    return nullptr;
  }
  Parallel* parallel = new Parallel("Replicated", NT_REPLICATED);
  char* str_copy = *str;
  for (int i = 0; i < replicas; ++i) {
    str_copy = *str;
    Network* network = BuildFromString(input_shape, &str_copy);
    if (network == NULL) {
      tprintf("Invalid replicated network!\n");
      delete parallel;
      return nullptr;
    }
    parallel->AddToStack(network);
  }
  *str = str_copy;
  return parallel;
}
示例#4
0
文件: test.cpp 项目: mlnotes/machine
void test_parallel()
{
	printf("[test parallel]\n");

	Parallel p;
	int cpus = p.get_num_cpus();
	printf("CPUS: %d\n", cpus);
}
示例#5
0
void DustSystem::writedepthmap() const
{
    // construct a private class instance to do the work (parallelized)
    WriteDepthMap wdm(this);
    Parallel* parallel = find<ParallelFactory>()->parallel();
    parallel->call(&wdm, Npy);
    wdm.write();
}
示例#6
0
    EBTStatus PlannerTaskParallel::update(Agent* pAgent, EBTStatus childStatus)
    {
        BEHAVIAC_UNUSED_VAR(childStatus);

        BEHAVIAC_ASSERT(Parallel::DynamicCast(this->m_node) != 0);
        Parallel* node = (Parallel*)this->m_node;
        EBTStatus s = node->ParallelUpdate(pAgent, this->m_children);

        return s;
    }
示例#7
0
TEST(Parallel_Test, Batch_Test) {
	reset_counters();
	std::atomic<unsigned> atom = 0;
	Future future;
	for (unsigned x = 0; x < BATCH_TEST_COUNT; ++x) {
		parallel.batch(testFunction, nullptr, &atom);
	}
	parallel.batch(testFunction, &future, &atom);
	future.wait();

	while(!parallel.isQueueEmpty()){}

	ASSERT_EQ(atom.load(), BATCH_TEST_COUNT + 1);
}
示例#8
0
// Parses a parallel set of networks, defined by (<net><net>...).
Network* NetworkBuilder::ParseParallel(const StaticShape& input_shape,
                                       char** str) {
  Parallel* parallel = new Parallel("Parallel", NT_PARALLEL);
  ++*str;
  Network* network = NULL;
  while (**str != '\0' && **str != ')' &&
         (network = BuildFromString(input_shape, str)) != NULL) {
    parallel->AddToStack(network);
  }
  if (**str != ')') {
    tprintf("Missing ) at end of (Parallel)!\n");
    delete parallel;
    return nullptr;
  }
  ++*str;
  return parallel;
}
示例#9
0
void DustSystem::writequality() const
{
    Log* log = find<Log>();
    Units* units = find<Units>();
    Parallel* parallel = find<ParallelFactory>()->parallel();

    // Density metric

    log->info("Calculating quality metric for the grid density...");
    DustSystemDensityCalculator calc1(this, _Nrandom, _Ncells/5);
    parallel->call(&calc1, _Nrandom);

    log->info("  Mean value of density delta: "
              + QString::number(units->omassvolumedensity(calc1.meanDelta()*1e9))
              + " nano" + units->umassvolumedensity());
    log->info("  Standard deviation of density delta: "
              + QString::number(units->omassvolumedensity(calc1.stddevDelta()*1e9))
              + " nano" + units->umassvolumedensity());

    // Optical depth metric

    log->info("Calculating quality metric for the optical depth in the grid...");
    DustSystemDepthCalculator calc2(this, _Nrandom, _Ncells/50, _Nrandom*10);
    parallel->call(&calc2, _Nrandom);

    log->info("  Mean value of optical depth delta: " + QString::number(calc2.meanDelta()));
    log->info("  Standard deviation of optical depth delta: " + QString::number(calc2.stddevDelta()));

    // Output to file

    QString filename = find<FilePaths>()->output("ds_quality.dat");
    log->info("Writing quality metrics for the grid to " + filename + "...");
    ofstream file(filename.toLocal8Bit().constData());
    file << "Mean value of density delta: "
         << units->omassvolumedensity(calc1.meanDelta()) << ' '
         << units->umassvolumedensity().toStdString() << '\n'
         << "Standard deviation of density delta: "
         << units->omassvolumedensity(calc1.stddevDelta()) << ' '
         << units->umassvolumedensity().toStdString() << '\n';
    file << "Mean value of optical depth delta: "
         << calc2.meanDelta() << '\n'
         << "Standard deviation of optical depth delta: "
         << calc2.stddevDelta() << '\n';
    file.close();
    log->info("File " + filename + " created.");
}
示例#10
0
// Builds a set of 4 lstms with x and y reversal, running in true parallel.
Network* NetworkBuilder::BuildLSTMXYQuad(int num_inputs, int num_states) {
  Parallel* parallel = new Parallel("2DLSTMQuad", NT_PAR_2D_LSTM);
  parallel->AddToStack(new LSTM("L2DLTRDown", num_inputs, num_states,
                                num_states, true, NT_LSTM));
  Reversed* rev = new Reversed("L2DLTRXRev", NT_XREVERSED);
  rev->SetNetwork(new LSTM("L2DRTLDown", num_inputs, num_states, num_states,
                           true, NT_LSTM));
  parallel->AddToStack(rev);
  rev = new Reversed("L2DRTLYRev", NT_YREVERSED);
  rev->SetNetwork(
      new LSTM("L2DRTLUp", num_inputs, num_states, num_states, true, NT_LSTM));
  Reversed* rev2 = new Reversed("L2DXRevU", NT_XREVERSED);
  rev2->SetNetwork(rev);
  parallel->AddToStack(rev2);
  rev = new Reversed("L2DXRevY", NT_YREVERSED);
  rev->SetNetwork(new LSTM("L2DLTRDown", num_inputs, num_states, num_states,
                           true, NT_LSTM));
  parallel->AddToStack(rev);
  return parallel;
}
示例#11
0
TEST(Parallel_Test, Process_Object_Test_Large) {
	reset_counters();
	TestCls* values = new TestCls[DEFAULT_PARALLEL_THREAD_COUNT + 1];
	for (unsigned x = 0; x < DEFAULT_PARALLEL_THREAD_COUNT + 1; ++x)
		values[x] = x;

	Future future;
	parallel.process(values, &TestCls::operator*=, DEFAULT_PARALLEL_THREAD_COUNT + 1, 0, &future, 2);
	future.wait();

	for (unsigned x = 0; x < DEFAULT_PARALLEL_THREAD_COUNT + 1; ++x)
		ASSERT_EQ(x * 2, values[x].value());
	delete[] values;
}
示例#12
0
TEST(Parallel_Test, Future_Test) {
	reset_counters();
	TestCls* values = new TestCls[DEFAULT_PARALLEL_THREAD_COUNT];
	for (unsigned x = 0; x < DEFAULT_PARALLEL_THREAD_COUNT; ++x)
		values[x] = x;

	Future future;
	parallel.process(values, &TestCls::operator*=, DEFAULT_PARALLEL_THREAD_COUNT, 0, &future, 2);

	ASSERT_EQ(DEFAULT_PARALLEL_THREAD_COUNT, future.worker_count);
	future.wait();
	ASSERT_EQ(future.finished_count, future.worker_count);
	delete[] values;
}
示例#13
0
TEST(Parallel_Test, Process_Object_Test_Equal) {
	reset_counters();
	TestCls* values = new TestCls[DEFAULT_PARALLEL_THREAD_COUNT];
	for (unsigned x = 0; x < DEFAULT_PARALLEL_THREAD_COUNT; ++x)
		values[x] = x;

	Future future;
	parallel.process(values, &TestCls::operator*=, DEFAULT_PARALLEL_THREAD_COUNT, 0, &future, 2);
	future.wait();

	ASSERT_EQ(DEFAULT_PARALLEL_THREAD_COUNT, multiplication_assignment);
	for (unsigned x = 0; x < DEFAULT_PARALLEL_THREAD_COUNT; ++x)
		ASSERT_EQ(x * 2, values[x].value());
	delete[] values;
}
示例#14
0
// Parses an LSTM network, either individual, bi- or quad-directional.
Network* NetworkBuilder::ParseLSTM(const StaticShape& input_shape, char** str) {
  bool two_d = false;
  NetworkType type = NT_LSTM;
  char* spec_start = *str;
  int chars_consumed = 1;
  int num_outputs = 0;
  char key = (*str)[chars_consumed], dir = 'f', dim = 'x';
  if (key == 'S') {
    type = NT_LSTM_SOFTMAX;
    num_outputs = num_softmax_outputs_;
    ++chars_consumed;
  } else if (key == 'E') {
    type = NT_LSTM_SOFTMAX_ENCODED;
    num_outputs = num_softmax_outputs_;
    ++chars_consumed;
  } else if (key == '2' && (((*str)[2] == 'x' && (*str)[3] == 'y') ||
                            ((*str)[2] == 'y' && (*str)[3] == 'x'))) {
    chars_consumed = 4;
    dim = (*str)[3];
    two_d = true;
  } else if (key == 'f' || key == 'r' || key == 'b') {
    dir = key;
    dim = (*str)[2];
    if (dim != 'x' && dim != 'y') {
      tprintf("Invalid dimension (x|y) in L Spec!:%s\n", *str);
      return nullptr;
    }
    chars_consumed = 3;
    if ((*str)[chars_consumed] == 's') {
      ++chars_consumed;
      type = NT_LSTM_SUMMARY;
    }
  } else {
    tprintf("Invalid direction (f|r|b) in L Spec!:%s\n", *str);
    return nullptr;
  }
  int num_states = strtol(*str + chars_consumed, str, 10);
  if (num_states <= 0) {
    tprintf("Invalid number of states in L Spec!:%s\n", *str);
    return nullptr;
  }
  Network* lstm = nullptr;
  if (two_d) {
    lstm = BuildLSTMXYQuad(input_shape.depth(), num_states);
  } else {
    if (num_outputs == 0) num_outputs = num_states;
    STRING name(spec_start, *str - spec_start);
    lstm = new LSTM(name, input_shape.depth(), num_states, num_outputs, false,
                    type);
    if (dir != 'f') {
      Reversed* rev = new Reversed("RevLSTM", NT_XREVERSED);
      rev->SetNetwork(lstm);
      lstm = rev;
    }
    if (dir == 'b') {
      name += "LTR";
      Parallel* parallel = new Parallel("BidiLSTM", NT_PAR_RL_LSTM);
      parallel->AddToStack(new LSTM(name, input_shape.depth(), num_states,
                                    num_outputs, false, type));
      parallel->AddToStack(lstm);
      lstm = parallel;
    }
  }
  if (dim == 'y') {
    Reversed* rev = new Reversed("XYTransLSTM", NT_XYTRANSPOSE);
    rev->SetNetwork(lstm);
    lstm = rev;
  }
  return lstm;
}
示例#15
0
Parallel::Parallel(const Parallel& orig) : refcount(0)
{
	num_threads=orig.get_num_threads();
}
示例#16
0
void PanDustSystem::write() const
{
    DustSystem::write();

    // If requested, output the interstellar radiation field in every dust cell to a data file
    if (_writeISRF)
    {
        WavelengthGrid* lambdagrid = find<WavelengthGrid>();
        Units* units = find<Units>();

        // Create a text file
        TextOutFile file(this, "ds_isrf", "ISRF");

        // Write the header
        file.writeLine("# Mean field intensities for all dust cells with nonzero absorption");
        file.addColumn("dust cell index", 'd');
        file.addColumn("x coordinate of cell center (" + units->ulength() + ")", 'g');
        file.addColumn("y coordinate of cell center (" + units->ulength() + ")", 'g');
        file.addColumn("z coordinate of cell center (" + units->ulength() + ")", 'g');
        for (int ell=0; ell<_Nlambda; ell++)
            file.addColumn("J_lambda (W/m3/sr) for lambda = "
                           + QString::number(units->owavelength(lambdagrid->lambda(ell)))
                           + " " + units->uwavelength(), 'g');

        // Write one line for each dust cell with nonzero absorption
        for (int m=0; m<_Ncells; m++)
        {
            double Ltotm = Labs(m);
            if (Ltotm>0.0)
            {
                QList<double> values;
                Position bfr = _grid->centralPositionInCell(m);
                values << m << units->olength(bfr.x()) << units->olength(bfr.y()) << units->olength(bfr.z());
                for (auto J : meanintensityv(m)) values << J;
                file.writeRow(values);
            }
        }
    }

    // If requested, output temperate map(s) along coordiate axes cuts
    if (_writeTemp)
    {
        // construct a private class instance to do the work (parallelized)
        WriteTemp wt(this);
        Parallel* parallel = find<ParallelFactory>()->parallel();

        // get the dimension of the dust grid
        int dimDust = _grid->dimension();

        // Create an assigner that assigns all the work to the root process
        RootAssigner* assigner = new RootAssigner(0);
        assigner->assign(Np);

        // For the xy plane (always)
        {
            wt.setup(1,1,0);
            parallel->call(&wt, assigner);
            wt.write();
        }

        // For the xz plane (only if dimension is at least 2)
        if (dimDust >= 2)
        {
            wt.setup(1,0,1);
            parallel->call(&wt, assigner);
            wt.write();
        }

        // For the yz plane (only if dimension is 3)
        if (dimDust == 3)
        {
            wt.setup(0,1,1);
            parallel->call(&wt, assigner);
            wt.write();
        }
    }
}
示例#17
0
cchem::cc::Energy cchem::cc::energy(Wavefunction wf, Runtime &rt,
				    const std::string &method) {

    using utility::make_array;

    wf.sort();
    wf.reverse();

    double cutoff = rt.get<double>("/cc/integrals/cutoff", 1e-10);
    ::integrals::Screening screening(wf.basis(), cutoff);

    size_t N = wf.basis().size();
    size_t no = wf.active().size();
    size_t nv = wf.virtuals().size();

    // std::cout <<  "atomic orbitals: " << N << std::endl;
    // std::cout <<  "occupied orbitals: " << no << std::endl;
    // std::cout <<  "virtual orbitals: " << nv << std::endl;

    Parallel pe;
    
#define RT_ARRAYS_ALLOCATE(name, dims)					\
    if (!rt.arrays().contains(name)) {					\
	rt.arrays().allocate<double>(name, make_array dims, pe);	\
	pe.cout() << *rt.arrays().find<Array>(name) << std::endl;	\
    }

    // first ones may be allocated in faster storage
    RT_ARRAYS_ALLOCATE("cc.t(ijab)", (no,no,nv,nv));
    RT_ARRAYS_ALLOCATE("cc.u(ijab)", (no,no,N,N));
    RT_ARRAYS_ALLOCATE("integrals.v(ijab)", (no,no,nv+no,N));
    
    size_t B = wf.basis().max().size();
    RT_ARRAYS_ALLOCATE("integrals.v(iqrs)", (no,B,N,no+nv));

    RT_ARRAYS_ALLOCATE("integrals.v(ijka)", (no,no,no,nv));
    RT_ARRAYS_ALLOCATE("integrals.v(ijkl)", (no,no,no,no));
    RT_ARRAYS_ALLOCATE("integrals.v(iajb)", (no,nv,no,N));

    {
    	Map<Array*> V;
    	V["ijkl"] = rt.arrays().find<Array>("integrals.v(ijkl)");
    	V["ijka"] = rt.arrays().find<Array>("integrals.v(ijka)");
    	V["ijab"] = rt.arrays().find<Array>("integrals.v(ijab)");
    	V["iajb"] = rt.arrays().find<Array>("integrals.v(iajb)");
    	// V["iabc"] = rt.arrays().find<Array>("integrals.v(iabc)");
    	V["iqrs"] = rt.arrays().find<Array>("integrals.v(iqrs)");
    	utility::timer timer;
    	double cutoff = rt.get<double>("/cc/integrals/cutoff", 1e-10);
    	integrals::Screening screening(wf.basis(), cutoff);
    	cc::integrals(pe, wf, V, screening);
    	pe.cout() << "integrals time: " << timer << std::endl;
    }

    if (method == "ccsd")
	rt.arrays().erase<Array>("integrals.v(iqrs)");

    Map<const Array*> V;
    V["ijkl"] = rt.arrays().find<Array>("integrals.v(ijkl)");
    V["ijka"] = rt.arrays().find<Array>("integrals.v(ijka)");
    V["ijab"] = rt.arrays().find<Array>("integrals.v(ijab)");
    V["iajb"] = rt.arrays().find<Array>("integrals.v(iajb)");
    // V["iabc"] = rt.arrays().find<Array>("integrals.v(iabc)");

    Map<Array*> A;
    A["t(ijab)"] = rt.arrays().find<Array>("cc.t(ijab)");
    A["u(ijab)"] = rt.arrays().find<Array>("cc.u(ijab)");

    cc::Energy E;
    E["mp2"] = mp2(pe, wf, *V["ijab"], *A["t(ijab)"]);
    pe.cout() << "mbpt(2) energy: "
       << std::setprecision(10)
       << E["mp2"] << std::endl;

    RT_ARRAYS_ALLOCATE("cc.vt2(ijab)", (no,no,N,N));
    RT_ARRAYS_ALLOCATE("cc.vt1(ijab)", (no,no,N,N));
    RT_ARRAYS_ALLOCATE("cc.vt1\'", (no,no,N,N));
    RT_ARRAYS_ALLOCATE("cc.vt1\"", (no,no,N,N));
    RT_ARRAYS_ALLOCATE("cc.t(ia)", (no, nv));

    A["t(ia)"] = rt.arrays().find<Array>("cc.t(ia)");
    A["vt1"] = rt.arrays().find<Array>("cc.vt1(ijab)");
    A["vt2"] = rt.arrays().find<Array>("cc.vt2(ijab)");
    A["vt1\'"] = rt.arrays().find<Array>("cc.vt1\'");
    A["vt1\""] = rt.arrays().find<Array>("cc.vt1\"");

    std::auto_ptr<DIIS> diis;
    if (pe.rank() == 0) {
	File::Group fg = rt.file("cc").create_group("diis");
	diis.reset(new DIIS(no, nv, fg, rt.get<int>("/cc/diis/max", 5)));
    }

    E["ccsd"] = sd(rt).energy(pe, wf, V, A, diis.get());

    rt.arrays().erase<Array>("cc.vt2(ijab)");
    rt.arrays().erase<Array>("cc.vt1(ijab)");
    rt.arrays().erase<Array>("cc.vt1\"");
    rt.arrays().erase<Array>("cc.vt1\'");

    V.clear();
    A.clear();

    if (method == "ccsd(t)") {
	Map<Array*> V;

	RT_ARRAYS_ALLOCATE("integrals.v(iabc)", (no,nv,N,nv));
	V["iqrs"] = rt.arrays().find<Array>("integrals.v(iqrs)");
	V["iabc"] = rt.arrays().find<Array>("integrals.v(iabc)");

	{
	    utility::timer timer;
	    double cutoff = rt.get<double>("/cc/integrals/cutoff", 1e-10);
	    integrals::Screening screening(wf.basis(), cutoff);
	    cc::integrals(pe, wf, V, screening);
	    pe.cout() << "integrals time: " << timer << std::endl;
	}

	V["ijka"] = rt.arrays().find<Array>("integrals.v(ijka)");
	V["ijab"] = rt.arrays().find<Array>("integrals.v(ijab)");

	Map<Array*> t;
	t["ia"] = rt.arrays().find<Array>("cc.t(ia)");
	t["ijab"] = rt.arrays().find<Array>("cc.t(ijab)");

	cc::Energy e = cc::triples::energy(pe, wf, V, t);

	E["ccsd[t]"] = E["ccsd"] + e["[t]"];
	E["ccsd(t)"] = E["ccsd[t]"] + e["(t)"];

	pe.cout() << "ccsd[t]: " << E["ccsd[t]"] << std::endl;
	pe.cout() << "ccsd(t): " << E["ccsd(t)"] << std::endl;
    }

    return E;

}
示例#18
0
int main(){

    Mecanismo P = Mecanismo(2);

    cube I1__; I1__.zeros(3,3,2);
    I1__.slice(0) << 0 << 0                       << 0          << endr
                  << 0 << 107.307e-6 + 146.869e-6 << 0          << endr
                  << 0 << 0                       << 107.307e-6 + 146.869e-6 << endr;

    I1__.slice(1) << 0 << 0        << 0        << endr
                  << 0 << 438.0e-6 << 0        << endr
                  << 0 << 0        << 438.0e-6 << endr;

    cube I2__; I2__.zeros(3,3,2);
    I2__.slice(0) << 0 << 0                        << 0          << endr
                  << 0 << 107.307e-6 + 188.738e-6  << 0          << endr
                  << 0 << 0                        << 107.307e-6 + 188.738e-6  << endr;

    I2__.slice(1) << 0 << 0          << 0          << endr
                  << 0 << 301.679e-6 << 0          << endr
                  << 0 << 0          << 301.679e-6 << endr;

    Serial RR1 = Serial(2, {0.12, 0.16}, {0.06, 0.078},{0.062, 0.124}, I1__ , {0, 0, 9.8}, &fDH_RR);
    Serial RR2 = Serial(2, {0.12, 0.16}, {0.06, 0.058},{0.062, 0.097}, I2__ , {0, 0, 9.8}, &fDH_RR);
    Serial **RR_ = new Serial* [2];
    RR_[0] = &RR1;
    RR_[1] = &RR2;

    //Matrizes que descrevem a arquitetura do mecanismo
    double l0 = 0.05;
    mat D_ = join_vert((mat)eye(2,2),2);
    mat E_ = join_diag( Roty(0)(span(0,1),span(0,2)), Roty(PI)(span(0,1),span(0,2)) );
    mat F_ = zeros(4,4);
    vec f_ = {l0,0,-l0,0};

    Parallel Robot = Parallel(2, &P, RR_, 2, {2,4}, D_, E_, F_, f_);
    Reference RefObj = Reference(0.12, {0.08, 0.16}, {-0.08, 0.4});

    //Plotar área de trabalho
    uint nx = 96.0;
    uint ny = 56.0;
    double lx = 0.24;
    double ly = 0.28;
    double xi = -lx;
    double xf = lx;
    double yi = 0.0;
    double yf = ly;
    double dx = (xf-xi)/(nx-1);
    double dy = (yf-yi)/(ny-1);
    double dl = 0.5*(dx+dy);
    
    Mat<int> M; M.zeros(nx,ny);
    field<mat> fZ_(nx,ny);
    field<mat> fMh_(nx,ny);
    field<vec> fgh_(nx,ny);
    field<vec> fa1_(nx,ny);
    field<vec> fa2_(nx,ny);
    field<vec> fa12_(nx,ny);
    for(uint i=0; i<nx; i++){
        for(uint j=0; j<ny; j++){
            fZ_(i,j).zeros(2,2);
            fMh_(i,j).zeros(2,2);
            fgh_(i,j).zeros(2);
            fa1_(i,j).zeros(2);
            fa2_(i,j).zeros(2);
            fa12_(i,j).zeros(2);
        }
    }
    vec v1_ = {1,0};
    vec v2_ = {0,1};
    vec v12_ = {1,1};
    double r = 0.07;
    double x0 = 0.0;
    double y0 = 0.17;

    uint rows = nx;
    uint cols = ny;

    vec q0_ = {0.823167, 1.81774, 0.823167, 1.81774};

    GNR2 gnr2 = GNR2("RK6", &Robot, 1e-6, 30);
    //gnr2.Doit(q0_, {0.05,0.08});
    //cout << gnr2.convergiu << endl;
    //cout << gnr2.x_ << endl;
    //cout << gnr2.res_ << endl;
    //cout << gnr2.n << endl;

    double x;
    double y;
    mat A2_;
    for(uint i=0; i<rows; i++){
        for(uint j=0; j<cols; j++){
            x = xi + i*dx;
            y = yi + j*dy;
            gnr2.Doit(q0_, {x, y});
            if(gnr2.convergiu){
                q0_ = gnr2.x_;
                A2_ = join_horiz(Robot.Ah_, join_horiz(Robot.Ao_.col(1), Robot.Ao_.col(3)) );
                if(abs(det(Robot.Ao_)) < 1.6*1e-6 || abs(det(A2_)) < 1e-11 ) M(i,j) = 2;
                else{ 
                	M(i,j) = 1;
                	Robot.Doit(Robot.q0_, join_vert(v1_, -solve(Robot.Ao_, Robot.Ah_*v1_)) );
                	fZ_(i,j) = Robot.Z_;
                    fMh_(i,j) = Robot.dy->Mh_;
                    fgh_(i,j) = Robot.dy->gh_;
                    fa1_(i,j) = Robot.dy->vh_;
                    Robot.Doit(Robot.q0_, Robot.C_*v2_);
                    fa2_(i,j) = Robot.dy->vh_;
                    Robot.Doit(Robot.q0_, Robot.C_*v12_);
                    fa12_(i,j) = Robot.dy->vh_ - fa1_(i,j) - fa2_(i,j);
                }
            }
            gnr2.convergiu = false;
            if( ((x - x0)*(x - x0) + (y - y0)*(y - y0) <= (r+dl)*(r+dl) ) && ((x - x0)*(x - x0) + (y - y0)*(y - y0) >= (r-dl)*(r-dl) ) && (M(i,j) != 2) )
                M(i,j) = 3;
        }
    }

    for(uint i=0; i<rows; i++){
        for(uint j=0; j<cols; j++){
            cout << M(i,j) << ";" ;
            if(j==cols-1) cout << endl;
        }
    }


    fZ_.save("fZ_field");
    fMh_.save("fMh_field");
    fgh_.save("fgh_field");
    fa1_.save("fa1_field");
    fa2_.save("fa2_field");
    fa12_.save("fa12_field");


    return 0;
}
示例#19
0
void PanDustSystem::write() const
{
    DustSystem::write();

    PeerToPeerCommunicator* comm = find<PeerToPeerCommunicator>();
    bool dataParallel = comm->dataParallel();

    // If requested, output the interstellar radiation field in every dust cell to a data file
    if (_writeISRF)
    {
        WavelengthGrid* lambdagrid = find<WavelengthGrid>();
        Units* units = find<Units>();

        // Create a text file
        TextOutFile file(this, "ds_isrf", "ISRF");

        // Write the header
        file.writeLine("# Mean field intensities for all dust cells with nonzero absorption");
        file.addColumn("dust cell index", 'd');
        file.addColumn("x coordinate of cell center (" + units->ulength() + ")", 'g');
        file.addColumn("y coordinate of cell center (" + units->ulength() + ")", 'g');
        file.addColumn("z coordinate of cell center (" + units->ulength() + ")", 'g');
        for (int ell=0; ell<_Nlambda; ell++)
            file.addColumn("J_lambda (W/m3/sr) for lambda = "
                           + QString::number(units->owavelength(lambdagrid->lambda(ell)))
                           + " " + units->uwavelength(), 'g');

        // Write one line for each dust cell with nonzero absorption
        for (int m=0; m<_Ncells; m++)
        {
            if (!dataParallel)
            {
                double Ltotm = Labs(m);
                if (Ltotm>0.0)
                {
                    QList<double> values;
                    Position bfr = _grid->centralPositionInCell(m);
                    values << m << units->olength(bfr.x()) << units->olength(bfr.y()) << units->olength(bfr.z());

                    for (auto J : meanintensityv(m)) values << J;
                    file.writeRow(values);
                }
            }
            else // for distributed mode
            {
                QList<double> values;
                Position bfr = _grid->centralPositionInCell(m);
                values << m << units->olength(bfr.x()) << units->olength(bfr.y()) << units->olength(bfr.z());

                // the correct process gets Jv
                Array Jv(_Nlambda);
                if (_assigner->validIndex(m)) Jv = meanintensityv(m);

                // and broadcasts it
                int sender = _assigner->rankForIndex(m);
                comm->broadcast(Jv,sender);

                if (Jv.sum()>0)
                {
                    for (auto J : Jv) values << J;
                    file.writeRow(values);
                }
            }
        }
    }

    // If requested, output temperature map(s) along coordinate axes and temperature data for each dust cell
    if (_writeTemp)
    {
        // Parallelize the calculation over the threads
        Parallel* parallel = find<ParallelFactory>()->parallel();
        // If the necessary data is distributed over the processes, do the calculation on all processes.
        // Else, let the root do everything.
        bool isRoot = comm->isRoot();

        // Output temperature map(s) along coordinate axes
        {
            // Construct a private class instance to do the work (parallelized)
            WriteTempCut wt(this);

            // Get the dimension of the dust grid
            int dimDust = _grid->dimension();

            // For the xy plane (always)
            {
                wt.setup(1,1,0);
                if (dataParallel) parallel->call(&wt, Np);
                else if (isRoot) parallel->call(&wt, Np);
                wt.write();
            }

            // For the xz plane (only if dimension is at least 2)
            if (dimDust >= 2)
            {
                wt.setup(1,0,1);
                if (dataParallel) parallel->call(&wt, Np);
                else if (isRoot) parallel->call(&wt, Np);
                wt.write();
            }

            // For the yz plane (only if dimension is 3)
            if (dimDust == 3)
            {
                wt.setup(0,1,1);
                if (dataParallel) parallel->call(&wt, Np);
                else if (isRoot) parallel->call(&wt, Np);
                wt.write();
            }
        }

        // Output a text file with temperature data for each dust cell
        {
            find<Log>()->info("Calculating indicative dust temperatures for each cell...");

            // Construct a private class instance to do the work (parallelized)
            WriteTempData wt(this);

            // Call the body on the right cells. If everything is available, no unnecessary communication will be done.
            if (dataParallel)
            {
                // Calculate the temperature for the cells owned by this process
                parallel->call(&wt, _assigner);
            }
            else if (isRoot)
            {
                // Let root calculate it for everything
                parallel->call(&wt, _Ncells);
            }
            wt.write();
        }
    }
}