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with 6 additions and 2268 deletions
Framework/ProcessSequence/testNullModel.cc deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <catch2/catch.hpp>
#include <corsika/process/NullModel.h>
#include <corsika/geometry/Point.h>
#include <corsika/geometry/RootCoordinateSystem.h>
#include <corsika/geometry/Vector.h>
#include <corsika/units/PhysicalUnits.h>
#include <corsika/setup/SetupStack.h>
#include <corsika/setup/SetupTrajectory.h>
using namespace corsika::units::si;
using namespace corsika::process;
using namespace corsika;
TEST_CASE("NullModel", "[processes]") {
SECTION("interface") { [[maybe_unused]] NullModel model; }
}
Framework/ProcessSequence/testSwitchProcessSequence.cc deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/process/switch_process/SwitchProcess.h>
#include <corsika/stack/SecondaryView.h>
#include <corsika/stack/Stack.h>
#include <corsika/units/PhysicalUnits.h>
#include <catch2/catch.hpp>
#include <algorithm>
#include <random>
using namespace corsika;
using namespace corsika::process;
using namespace corsika::units::si;
class TestStackData {
public:
// these functions are needed for the Stack interface
void Clear() { fData.clear(); }
unsigned int GetSize() const { return fData.size(); }
unsigned int GetCapacity() const { return fData.size(); }
void Copy(int i1, int i2) { fData[i2] = fData[i1]; }
void Swap(int i1, int i2) { std::swap(fData[i1], fData[i2]); }
// custom data access function
void SetData(unsigned int i, HEPEnergyType v) { fData[i] = v; }
HEPEnergyType GetData(const unsigned int i) const { return fData[i]; }
// these functions are also needed by the Stack interface
void IncrementSize() { fData.resize(fData.size() + 1); }
void DecrementSize() {
if (fData.size() > 0) { fData.pop_back(); }
}
// custom private data section
private:
std::vector<HEPEnergyType> fData;
};
/**
* From static_cast of a StackIterator over entries in the
* TestStackData class you get and object of type
* TestParticleInterface defined here
*
* It provides Get/Set methods to read and write data to the "Data"
* storage of TestStackData obtained via
* "StackIteratorInterface::GetStackData()", given the index of the
* iterator "StackIteratorInterface::GetIndex()"
*
*/
template <typename StackIteratorInterface>
class TestParticleInterface
: public corsika::stack::ParticleBase<StackIteratorInterface> {
public:
using corsika::stack::ParticleBase<StackIteratorInterface>::GetStackData;
using corsika::stack::ParticleBase<StackIteratorInterface>::GetIndex;
/*
The SetParticleData methods are called for creating new entries
on the stack. You can specifiy various parametric versions to
perform this task:
*/
// default version for particle-creation from input data
void SetParticleData(const std::tuple<HEPEnergyType> v) { SetEnergy(std::get<0>(v)); }
void SetParticleData(TestParticleInterface<StackIteratorInterface>& /*parent*/,
std::tuple<HEPEnergyType> v) {
SetEnergy(std::get<0>(v));
}
// here are the fundamental methods for access to TestStackData data
void SetEnergy(HEPEnergyType v) { GetStackData().SetData(GetIndex(), v); }
HEPEnergyType GetEnergy() const { return GetStackData().GetData(GetIndex()); }
};
using SimpleStack = corsika::stack::Stack<TestStackData, TestParticleInterface>;
// see issue 161
#if defined(__clang__)
using StackTestView = corsika::stack::SecondaryView<TestStackData, TestParticleInterface>;
#elif defined(__GNUC__) || defined(__GNUG__)
using StackTestView = corsika::stack::MakeView<SimpleStack>::type;
#endif
auto constexpr kgMSq = 1_kg / (1_m * 1_m);
template <int N>
struct DummyProcess : InteractionProcess<DummyProcess<N>> {
template <typename TParticle>
corsika::units::si::GrammageType GetInteractionLength(TParticle const&) const {
return N * kgMSq;
}
template <typename TSecondaries>
corsika::process::EProcessReturn DoInteraction(TSecondaries& vSec) {
// to figure out which process was selected in the end, we produce N
// secondaries for DummyProcess<N>
for (int i = 0; i < N; ++i) {
vSec.AddSecondary(std::tuple<HEPEnergyType>{vSec.GetEnergy() / N});
}
return EProcessReturn::eOk;
}
};
using DummyLowEnergyProcess = DummyProcess<1>;
using DummyHighEnergyProcess = DummyProcess<2>;
using DummyAdditionalProcess = DummyProcess<3>;
TEST_CASE("SwitchProcess from InteractionProcess") {
DummyLowEnergyProcess low;
DummyHighEnergyProcess high;
DummyAdditionalProcess proc;
switch_process::SwitchProcess switchProcess(low, high, 1_TeV);
auto seq = switchProcess << proc;
SimpleStack stack;
SECTION("low energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{0.5_TeV});
auto p = stack.GetNextParticle();
// low energy process returns 1 kg/m²
SECTION("interaction length") {
CHECK(switchProcess.GetInteractionLength(p) / kgMSq == Approx(1));
CHECK(seq.GetInteractionLength(p) / kgMSq == Approx(3. / 4));
}
}
SECTION("high energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{4_TeV});
auto p = stack.GetNextParticle();
// high energy process returns 2 kg/m²
SECTION("interaction length") {
CHECK(switchProcess.GetInteractionLength(p) / kgMSq == Approx(2));
CHECK(seq.GetInteractionLength(p) / kgMSq == Approx(6. / 5));
}
// high energy process creates 2 secondaries
SECTION("SelectInteraction") {
typename SimpleStack::ParticleType theParticle =
stack.GetNextParticle(); // as in corsika::Cascade
StackTestView view(theParticle);
auto projectile = view.GetProjectile();
InverseGrammageType invLambda = 0 / kgMSq;
switchProcess.SelectInteraction(p, projectile, 0.01 / kgMSq, invLambda);
CHECK(view.getSize() == 2);
}
}
}
TEST_CASE("SwitchProcess from ProcessSequence") {
DummyProcess<1> innerA;
DummyProcess<2> innerB;
DummyProcess<3> outer;
DummyProcess<4> additional;
auto seq = innerA << innerB;
switch_process::SwitchProcess switchProcess(seq, outer, 1_TeV);
auto completeSeq = switchProcess << additional;
SimpleStack stack;
SECTION("low energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{0.5_TeV});
auto p = stack.GetNextParticle();
SECTION("interaction length") {
CHECK(switchProcess.GetInteractionLength(p) / kgMSq == Approx(2. / 3));
CHECK(completeSeq.GetInteractionLength(p) / kgMSq == Approx(4. / 7));
}
SECTION("SelectInteraction") {
std::vector<int> numberOfSecondaries;
for (int i = 0; i < 1000; ++i) {
typename SimpleStack::ParticleType theParticle =
stack.GetNextParticle(); // as in corsika::Cascade
StackTestView view(theParticle);
auto projectile = view.GetProjectile();
double r = i / 1000.;
InverseGrammageType invLambda = r * 7. / 4 / kgMSq;
InverseGrammageType accumulator = 0 / kgMSq;
completeSeq.SelectInteraction(p, projectile, invLambda, accumulator);
numberOfSecondaries.push_back(view.getSize());
}
auto const mean =
std::accumulate(numberOfSecondaries.cbegin(), numberOfSecondaries.cend(), 0.) /
numberOfSecondaries.size();
CHECK(mean == Approx(12. / 7.).margin(0.01));
}
}
SECTION("high energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{3.0_TeV});
auto p = stack.GetNextParticle();
SECTION("interaction length") {
CHECK(switchProcess.GetInteractionLength(p) / kgMSq == Approx(3));
CHECK(completeSeq.GetInteractionLength(p) / kgMSq == Approx(12. / 7.));
}
SECTION("SelectInteraction") {
std::vector<int> numberOfSecondaries;
for (int i = 0; i < 1000; ++i) {
typename SimpleStack::ParticleType theParticle =
stack.GetNextParticle(); // as in corsika::Cascade
StackTestView view(theParticle);
auto projectile = view.GetProjectile();
double r = i / 1000.;
InverseGrammageType invLambda = r * 7. / 12. / kgMSq;
InverseGrammageType accumulator = 0 / kgMSq;
completeSeq.SelectInteraction(p, projectile, invLambda, accumulator);
numberOfSecondaries.push_back(view.getSize());
}
auto const mean =
std::accumulate(numberOfSecondaries.cbegin(), numberOfSecondaries.cend(), 0.) /
numberOfSecondaries.size();
CHECK(mean == Approx(24. / 7.).margin(0.01));
}
}
}
Framework/ProcessSequence/testSwitchProcessSequence.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/process/switch_process/SwitchProcess.h>
#include <corsika/stack/SecondaryView.h>
#include <corsika/stack/Stack.h>
#include <corsika/units/PhysicalUnits.h>
#include <catch2/catch.hpp>
#include <algorithm>
#include <random>
using namespace corsika;
using namespace corsika::process;
using namespace corsika::units::si;
class TestStackData {
public:
// these functions are needed for the Stack interface
void Clear() { fData.clear(); }
unsigned int GetSize() const { return fData.size(); }
unsigned int GetCapacity() const { return fData.size(); }
void Copy(int i1, int i2) { fData[i2] = fData[i1]; }
void Swap(int i1, int i2) { std::swap(fData[i1], fData[i2]); }
// custom data access function
void SetData(unsigned int i, HEPEnergyType v) { fData[i] = v; }
HEPEnergyType GetData(const unsigned int i) const { return fData[i]; }
// these functions are also needed by the Stack interface
void IncrementSize() { fData.resize(fData.size() + 1); }
void DecrementSize() {
if (fData.size() > 0) { fData.pop_back(); }
}
// custom private data section
private:
std::vector<HEPEnergyType> fData;
};
/**
* From static_cast of a StackIterator over entries in the
* TestStackData class you get and object of type
* TestParticleInterface defined here
*
* It provides Get/Set methods to read and write data to the "Data"
* storage of TestStackData obtained via
* "StackIteratorInterface::GetStackData()", given the index of the
* iterator "StackIteratorInterface::GetIndex()"
*
*/
template <typename StackIteratorInterface>
class TestParticleInterface
: public corsika::stack::ParticleBase<StackIteratorInterface> {
public:
using corsika::stack::ParticleBase<StackIteratorInterface>::GetStackData;
using corsika::stack::ParticleBase<StackIteratorInterface>::GetIndex;
/*
The SetParticleData methods are called for creating new entries
on the stack. You can specifiy various parametric versions to
perform this task:
*/
// default version for particle-creation from input data
void SetParticleData(const std::tuple<HEPEnergyType> v) { SetEnergy(std::get<0>(v)); }
void SetParticleData(TestParticleInterface<StackIteratorInterface>& /*parent*/,
std::tuple<HEPEnergyType> v) {
SetEnergy(std::get<0>(v));
}
// here are the fundamental methods for access to TestStackData data
void SetEnergy(HEPEnergyType v) { GetStackData().SetData(GetIndex(), v); }
HEPEnergyType GetEnergy() const { return GetStackData().GetData(GetIndex()); }
};
using SimpleStack = corsika::stack::Stack<TestStackData, TestParticleInterface>;
// see issue 161
#if defined(__clang__)
using StackTestView = corsika::stack::SecondaryView<TestStackData, TestParticleInterface>;
#elif defined(__GNUC__) || defined(__GNUG__)
using StackTestView = corsika::stack::MakeView<SimpleStack>::type;
#endif
auto constexpr kgMSq = 1_kg / (1_m * 1_m);
template <int N>
struct DummyProcess : InteractionProcess<DummyProcess<N>> {
template <typename TParticle>
corsika::units::si::GrammageType GetInteractionLength(TParticle const&) const {
return N * kgMSq;
}
template <typename TSecondaries>
corsika::process::EProcessReturn DoInteraction(TSecondaries& vSec) {
// to figure out which process was selected in the end, we produce N
// secondaries for DummyProcess<N>
for (int i = 0; i < N; ++i) {
vSec.AddSecondary(std::tuple<HEPEnergyType>{vSec.GetEnergy() / N});
}
return EProcessReturn::eOk;
}
};
using DummyLowEnergyProcess = DummyProcess<1>;
using DummyHighEnergyProcess = DummyProcess<2>;
using DummyAdditionalProcess = DummyProcess<3>;
TEST_CASE("SwitchProcess from InteractionProcess") {
DummyLowEnergyProcess low;
DummyHighEnergyProcess high;
DummyAdditionalProcess proc;
switch_process::SwitchProcess switchProcess(low, high, 1_TeV);
auto seq = switchProcess << proc;
SimpleStack stack;
SECTION("low energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{0.5_TeV});
auto p = stack.GetNextParticle();
// low energy process returns 1 kg/m²
SECTION("interaction length") {
REQUIRE(switchProcess.GetInteractionLength(p) / kgMSq == Approx(1));
REQUIRE(seq.GetTotalInteractionLength(p) / kgMSq == Approx(3. / 4));
}
}
SECTION("high energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{4_TeV});
auto p = stack.GetNextParticle();
// high energy process returns 2 kg/m²
SECTION("interaction length") {
REQUIRE(switchProcess.GetInteractionLength(p) / kgMSq == Approx(2));
REQUIRE(seq.GetTotalInteractionLength(p) / kgMSq == Approx(6. / 5));
}
// high energy process creates 2 secondaries
SECTION("SelectInteraction") {
typename SimpleStack::ParticleType theParticle =
stack.GetNextParticle(); // as in corsika::Cascade
StackTestView view(theParticle);
auto projectile = view.GetProjectile();
InverseGrammageType invLambda = 0 / kgMSq;
switchProcess.SelectInteraction(p, projectile, 0.01 / kgMSq, invLambda);
REQUIRE(view.getSize() == 2);
}
}
}
TEST_CASE("SwitchProcess from ProcessSequence") {
DummyProcess<1> innerA;
DummyProcess<2> innerB;
DummyProcess<3> outer;
DummyProcess<4> additional;
auto seq = innerA << innerB;
switch_process::SwitchProcess switchProcess(seq, outer, 1_TeV);
auto completeSeq = switchProcess << additional;
SimpleStack stack;
SECTION("low energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{0.5_TeV});
auto p = stack.GetNextParticle();
SECTION("interaction length") {
REQUIRE(switchProcess.GetInteractionLength(p) / kgMSq == Approx(2. / 3));
REQUIRE(completeSeq.GetTotalInteractionLength(p) / kgMSq == Approx(4. / 7));
}
SECTION("SelectInteraction") {
std::vector<int> numberOfSecondaries;
for (int i = 0; i < 1000; ++i) {
typename SimpleStack::ParticleType theParticle =
stack.GetNextParticle(); // as in corsika::Cascade
StackTestView view(theParticle);
auto projectile = view.GetProjectile();
double r = i / 1000.;
InverseGrammageType invLambda = r * 7. / 4 / kgMSq;
InverseGrammageType accumulator = 0 / kgMSq;
completeSeq.SelectInteraction(p, projectile, invLambda, accumulator);
numberOfSecondaries.push_back(view.getSize());
}
auto const mean =
std::accumulate(numberOfSecondaries.cbegin(), numberOfSecondaries.cend(), 0.) /
numberOfSecondaries.size();
REQUIRE(mean == Approx(12. / 7.).margin(0.01));
}
}
SECTION("high energy") {
stack.AddParticle(std::tuple<HEPEnergyType>{3.0_TeV});
auto p = stack.GetNextParticle();
SECTION("interaction length") {
REQUIRE(switchProcess.GetInteractionLength(p) / kgMSq == Approx(3));
REQUIRE(completeSeq.GetTotalInteractionLength(p) / kgMSq == Approx(12. / 7.));
}
SECTION("SelectInteraction") {
std::vector<int> numberOfSecondaries;
for (int i = 0; i < 1000; ++i) {
typename SimpleStack::ParticleType theParticle =
stack.GetNextParticle(); // as in corsika::Cascade
StackTestView view(theParticle);
auto projectile = view.GetProjectile();
double r = i / 1000.;
InverseGrammageType invLambda = r * 7. / 12. / kgMSq;
InverseGrammageType accumulator = 0 / kgMSq;
completeSeq.SelectInteraction(p, projectile, invLambda, accumulator);
numberOfSecondaries.push_back(view.getSize());
}
auto const mean =
std::accumulate(numberOfSecondaries.cbegin(), numberOfSecondaries.cend(), 0.) /
numberOfSecondaries.size();
REQUIRE(mean == Approx(24. / 7.).margin(0.01));
}
}
}
Framework/Utilities/CorsikaData.cc deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/utl/CorsikaData.h>
#include <cstdlib>
#include <stdexcept>
#include <string>
std::string corsika::utl::CorsikaData(std::string const& key) {
if (auto const* p = std::getenv("CORSIKA_DATA"); p != nullptr) {
auto const path = std::string(p) + "/" + key;
return path;
} else {
throw std::runtime_error("CORSIKA_DATA not set");
}
}
Framework/Utilities/CorsikaData.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#ifndef CORSIKA_CORSIKADATA_H
#define CORSIKA_CORSIKADATA_H
#include <string>
namespace corsika::utl {
/**
* returns the full path of the file \p filename within the CORSIKA_DATA directory
*/
std::string CorsikaData(std::string const& filename);
} // namespace corsika::utl
#endif // CORSIKA_CORSIKADATA_H
Framework/Utilities/SaveBoostHistogram.hpp deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/third_party/cnpy/cnpy.hpp>
#include <boost/histogram.hpp>
#include <functional>
#include <memory>
#include <numeric>
#include <utility>
#include <vector>
#include <string>
#pragma once
namespace corsika::utl {
enum class SaveMode { overwrite, append };
/**
* This functions saves a boost::histogram into a numpy file. Only rather basic axis
* types are supported: regular, variable, integer, category<int>. Only "ordinary" bin
* counts (i.e. a double or int) are supported, nothing fancy like profiles.
*
* Note that this function makes a temporary, dense copy of the histogram, which could
* be an issue for huge sizes (e.g. for high dimensions)
*/
template <class Axes, class Storage>
inline void save_hist(boost::histogram::histogram<Axes, Storage> const& h,
std::string const& filename, SaveMode mode = SaveMode::append) {
unsigned const rank = h.rank();
// append vs. overwrite
const std::string mode_str = (mode == SaveMode::append ? "a" : "w");
std::vector<size_t> axes_dims;
axes_dims.reserve(rank);
auto overflow = std::make_unique<bool[]>(rank);
auto underflow = std::make_unique<bool[]>(rank);
std::vector<char> axis_types;
axis_types.reserve(rank);
for (unsigned int i = 0; i < rank; ++i) {
auto const& ax = h.axis(i);
unsigned const has_underflow = (ax.options() & 0x01) ? 1 : 0;
unsigned const has_overflow = (ax.options() & 0x02) ? 1 : 0;
underflow[i] = has_underflow;
overflow[i] = has_overflow;
axes_dims.emplace_back(ax.size() + has_underflow + has_overflow);
if (ax.continuous()) {
axis_types.push_back('c');
std::vector<double> ax_edges;
ax_edges.reserve(ax.size() + 1);
for (int j = 0; j < ax.size(); ++j) { ax_edges.push_back(ax.bin(j).lower()); }
ax_edges.push_back(ax.bin(ax.size() - 1).upper());
cnpy::npz_save(filename, std::string{"binedges_"} + std::to_string(i),
ax_edges.data(), {ax_edges.size()}, mode_str);
} else {
axis_types.push_back('d');
std::vector<int64_t> bins; // we assume that discrete axes have integer bins
bins.reserve(ax.size());
for (int j = 0; j < ax.size(); ++j) { bins.push_back(ax.bin(j).lower()); }
cnpy::npz_save(filename, std::string{"bins_"} + std::to_string(i), bins.data(),
{bins.size()}, mode_str);
}
}
cnpy::npz_save(filename, std::string{"axistypes"}, axis_types.data(), {rank},
mode_str);
cnpy::npz_save(filename, std::string{"overflow"}, overflow.get(), {rank}, mode_str);
cnpy::npz_save(filename, std::string{"underflow"}, underflow.get(), {rank}, mode_str);
auto const prod_axis_size = std::accumulate(axes_dims.cbegin(), axes_dims.cend(),
unsigned{1}, std::multiplies<>());
auto temp = std::make_unique<float[]>(prod_axis_size);
assert(prod_axis_size == h.size());
// reduce multi-dim. to 1-dim, row-major (i.e., last axis index is contiguous in
// memory) take special care of underflow bins which have -1 as index and thus need
// to be shifted by +1
for (auto&& x : indexed(h, boost::histogram::coverage::all)) {
int p = 0;
for (unsigned axis_index = 0; axis_index < rank; ++axis_index) {
int const offset_underflow = (h.axis(axis_index).options() & 0x01) ? 1 : 0;
auto k = x.index(axis_index) + offset_underflow;
p = k + p * axes_dims.at(axis_index);
}
temp[p] = *x;
}
cnpy::npz_save(filename, "data", temp.get(), axes_dims, mode_str);
// In Python this array can directly be assigned to a histogram view if that
// histogram has its axes correspondingly: hist.view(flow=True)[:] = file['data']
}
} // namespace corsika::utl
Framework/Utilities/quartic.cpp deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <cmath>
#include "quartic.h"
//---------------------------------------------------------------------------
// solve cubic equation x^3 + a*x^2 + b*x + c
// x - array of size 3
// In case 3 real roots: => x[0], x[1], x[2], return 3
// 2 real roots: x[0], x[1], return 2
// 1 real root : x[0], x[1] ± i*x[2], return 1
unsigned int solveP3(double* x, double a, double b, double c) {
double a2 = a * a;
double q = (a2 - 3 * b) / 9;
double r = (a * (2 * a2 - 9 * b) + 27 * c) / 54;
double r2 = r * r;
double q3 = q * q * q;
double A, B;
if (r2 < q3) {
double t = r / sqrt(q3);
if (t < -1) t = -1;
if (t > 1) t = 1;
t = acos(t);
a /= 3;
q = -2 * sqrt(q);
x[0] = q * cos(t / 3) - a;
x[1] = q * cos((t + M_2PI) / 3) - a;
x[2] = q * cos((t - M_2PI) / 3) - a;
return 3;
} else {
A = -pow(fabs(r) + sqrt(r2 - q3), 1. / 3);
if (r < 0) A = -A;
B = (0 == A ? 0 : q / A);
a /= 3;
x[0] = (A + B) - a;
x[1] = -0.5 * (A + B) - a;
x[2] = 0.5 * sqrt(3.) * (A - B);
if (fabs(x[2]) < eps) {
x[2] = x[1];
return 2;
}
return 1;
}
}
//---------------------------------------------------------------------------
// solve quartic equation x^4 + a*x^3 + b*x^2 + c*x + d
// Attention - this function returns dynamically allocated array. It has to be released
// afterwards.
DComplex* solve_quartic(double a, double b, double c, double d) {
double a3 = -b;
double b3 = a * c - 4. * d;
double c3 = -a * a * d - c * c + 4. * b * d;
// cubic resolvent
// y^3 − b*y^2 + (ac−4d)*y − a^2*d−c^2+4*b*d = 0
double x3[3];
unsigned int iZeroes = solveP3(x3, a3, b3, c3);
double q1, q2, p1, p2, D, sqD, y;
y = x3[0];
// The essence - choosing Y with maximal absolute value.
if (iZeroes != 1) {
if (fabs(x3[1]) > fabs(y)) y = x3[1];
if (fabs(x3[2]) > fabs(y)) y = x3[2];
}
// h1+h2 = y && h1*h2 = d <=> h^2 -y*h + d = 0 (h === q)
D = y * y - 4 * d;
if (fabs(D) < eps) // in other words - D==0
{
q1 = q2 = y * 0.5;
// g1+g2 = a && g1+g2 = b-y <=> g^2 - a*g + b-y = 0 (p === g)
D = a * a - 4 * (b - y);
if (fabs(D) < eps) // in other words - D==0
p1 = p2 = a * 0.5;
else {
sqD = sqrt(D);
p1 = (a + sqD) * 0.5;
p2 = (a - sqD) * 0.5;
}
} else {
sqD = sqrt(D);
q1 = (y + sqD) * 0.5;
q2 = (y - sqD) * 0.5;
// g1+g2 = a && g1*h2 + g2*h1 = c ( && g === p ) Krammer
p1 = (a * q1 - c) / (q1 - q2);
p2 = (c - a * q2) / (q1 - q2);
}
DComplex* retval = new DComplex[4];
// solving quadratic eq. - x^2 + p1*x + q1 = 0
D = p1 * p1 - 4 * q1;
if (D < 0.0) {
retval[0].real(-p1 * 0.5);
retval[0].imag(sqrt(-D) * 0.5);
retval[1] = std::conj(retval[0]);
} else {
sqD = sqrt(D);
retval[0].real((-p1 + sqD) * 0.5);
retval[1].real((-p1 - sqD) * 0.5);
}
// solving quadratic eq. - x^2 + p2*x + q2 = 0
D = p2 * p2 - 4 * q2;
if (D < 0.0) {
retval[2].real(-p2 * 0.5);
retval[2].imag(sqrt(-D) * 0.5);
retval[3] = std::conj(retval[2]);
} else {
sqD = sqrt(D);
retval[2].real((-p2 + sqD) * 0.5);
retval[3].real((-p2 - sqD) * 0.5);
}
return retval;
}
Framework/Utilities/quartic.h deleted 100644 → 0
View file @ cfb97fc2
/***************************************************************************
* Copyright (C) 2016 by Саша Миленковић *
* sasa.milenkovic.xyz@gmail.com *
* *
* 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. *
* ( http://www.gnu.org/licenses/gpl-3.0.en.html ) *
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef QUARTIC_H_INCLUDED
#define QUARTIC_H_INCLUDED
#include <complex>
const double PI = 3.141592653589793238463L;
const double M_2PI = 2 * PI;
const double eps = 1e-12;
typedef std::complex<double> DComplex;
//---------------------------------------------------------------------------
// useful for testing
inline DComplex polinom_2(DComplex x, double a, double b) {
// Horner's scheme for x*x + a*x + b
return x * (x + a) + b;
}
//---------------------------------------------------------------------------
// useful for testing
inline DComplex polinom_3(DComplex x, double a, double b, double c) {
// Horner's scheme for x*x*x + a*x*x + b*x + c;
return x * (x * (x + a) + b) + c;
}
//---------------------------------------------------------------------------
// useful for testing
inline DComplex polinom_4(DComplex x, double a, double b, double c, double d) {
// Horner's scheme for x*x*x*x + a*x*x*x + b*x*x + c*x + d;
return x * (x * (x * (x + a) + b) + c) + d;
}
//---------------------------------------------------------------------------
// x - array of size 3
// In case 3 real roots: => x[0], x[1], x[2], return 3
// 2 real roots: x[0], x[1], return 2
// 1 real root : x[0], x[1] ± i*x[2], return 1
unsigned int solveP3(double* x, double a, double b, double c);
//---------------------------------------------------------------------------
// solve quartic equation x^4 + a*x^3 + b*x^2 + c*x + d
// Attention - this function returns dynamically allocated array. It has to be released
// afterwards.
DComplex* solve_quartic(double a, double b, double c, double d);
#endif // QUARTIC_H_INCLUDED
Framework/Utilities/testSaveBoostHistogram.cc deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <catch2/catch.hpp>
#include <corsika/utl/SaveBoostHistogram.hpp>
#include <random>
namespace bh = boost::histogram;
TEST_CASE("SaveHistogram") {
std::mt19937 rng;
std::normal_distribution n1{2., 6.};
std::exponential_distribution e{1.};
std::uniform_int_distribution u{1, 10};
std::uniform_real_distribution<double> r{-3, 3};
auto h = bh::make_histogram(
bh::axis::regular{5, 0, 10, "normal"}, bh::axis::regular{3, 0, 4, "exponential"},
bh::axis::category<int>{{2, 3, 5, 7}, "integer category"},
bh::axis::regular<double, bh::use_default, bh::use_default,
bh::axis::option::growth_t>{10, -1, 1, "integer category"});
for (int i{0}; i < 100'000; ++i) {
auto const a = n1(rng);
auto const b = e(rng);
auto const c = u(rng);
auto const d = r(rng);
h(a, b, c, d);
}
corsika::utl::save_hist(h, "hist.npz");
}
LICENSE
View file @ 00b7c3f3
GNU GENERAL PUBLIC LICENSE
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Copyright 2024 CORSIKA Project, corsika-project@lists.kit.edu
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Nothing in this License shall be construed as excluding or limiting
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12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
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13. Use with the GNU Affero General Public License.
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14. Revised Versions of this License.
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If the Program specifies that a proxy can decide which future
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above cannot be given local legal effect according to their terms,
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Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
ngc
Copyright (C) 2018 AirShowerPhysics
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 3 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, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
ngc Copyright (C) 2018 AirShowerPhysics
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
MAINTAINERS.md deleted 100644 → 0
View file @ cfb97fc2
Maintainers of the CORSIKA8 project are collaborators actively taking
care of code contributions, quality control, development, and related
discussions.
General and infrastructure:
- Ralf Ulrich <ralf.ulrich@kit.edu>, KIT
- Maximilian Reininghaus <maximilian.reininghaus@kit.edu>, KIT
- Hans Dembinski <hdembins@mpi-hd.mpg.de>, Dortmund
- Antonio Augusto Alves Junior <antonio.junior@kit.edu>, KIT
High performance, GPU:
- Dominik Baack <dominik.baack@tu-dortmund.de>, Dortmund
- Antonio Augusto Alves Junior <antonio.junior@kit.edu>, KIT
- Luisa Arrabito <arrabito@in2p3.fr>, Montpellier
Electromagnetic models:
- Jean-Marco Alameddine <jean-marco.alameddine@udo.edu>, Dortmund
- Jan Soedingrekso <jan.soedingrekso@tu-dortmund.de>, Dortmund
- Maximilian Sackel <maximilian.sackel@udo.edu>, Dortmund
Hadron models:
- Felix Riehn <friehn@lip.pt>, Santiago/Lisbon
- Anatoli Fedynitch <anatoli.fedynitch@icecube.wisc.edu> ICRR Tokyo
Radio:
- Remy Prechelt <prechelt@hawaii.edu>
- Tim Huege <tim.huege@kit.edu>, KIT
Testing, containers:
- Lukas Nellen <lukas@nucleares.unam.mx>
Processes/AnalyticProcessors/CMakeLists.txt deleted 100644 → 0
View file @ cfb97fc2
set (
MODEL_SOURCES
)
set (
MODEL_HEADERS
ExecTime.h
ExecTimeImpl.h
ImplBoundary.h
ImplContinuous.h
ImplDecay.h
ImplInteraction.h
ImplSecondaries.h
)
set (
MODEL_NAMESPACE
corsika/process/analytic_processors
)
add_library (AnalyticProcessors INTERFACE) #STATIC ${MODEL_SOURCES})
CORSIKA_COPY_HEADERS_TO_NAMESPACE (AnalyticProcessors ${MODEL_NAMESPACE} ${MODEL_HEADERS})
target_link_libraries(AnalyticProcessors
INTERFACE
CORSIKAlogging)
target_include_directories (
AnalyticProcessors
INTERFACE
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
$<INSTALL_INTERFACE:include/include>
)
install (
TARGETS AnalyticProcessors
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
)
# --------------------
# code unit testing
CORSIKA_ADD_TEST (testExecTime
SOURCES
testExecTime.cc
${MODEL_HEADERS}
)
target_link_libraries (
testExecTime
AnalyticProcessors
ExampleProcessors
CORSIKAtesting
C8::ext::eigen3
CORSIKAthirdparty # for catch2
)
Processes/AnalyticProcessors/ExecTime.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <chrono>
#include <type_traits>
#include <corsika/logging/Logging.h>
#include <corsika/process/BoundaryCrossingProcess.h>
#include <corsika/process/ContinuousProcess.h>
#include <corsika/process/DecayProcess.h>
#include <corsika/process/InteractionProcess.h>
#include <corsika/process/SecondariesProcess.h>
#include <corsika/process/StackProcess.h>
#include <corsika/process/analytic_processors/ImplBoundary.h>
#include <corsika/process/analytic_processors/ImplContinuous.h>
#include <corsika/process/analytic_processors/ImplDecay.h>
#include <corsika/process/analytic_processors/ImplInteraction.h>
#include <corsika/process/analytic_processors/ImplSecondaries.h>
namespace corsika::process {
namespace analytic_processors {
/// Time measurement of individual processes
/** This class allowes to log the runtime spend in all default calls to the process.
* No distinction is made between individual function calls of the process, the
* runtime is accumulated and or avaraged without differentiation.
*
* The class is currently only implemented for BoundaryProcess, ContinuousProcess,
* DecayProcess, InteractionProcess and SecondariesProcess and captures only the
* according functions of the base class given as template parameter. Trying to access
* BoundaryProcess functions with a DecayProcess as template parameter will currently
* give long errormessages.
*
* Inherits all functionality of the class that should be measured, this includes
* functions like getters and setters
*/
template <typename T>
class ExecTime
: public Boundary<T, std::is_base_of<corsika::process::BoundaryCrossingProcess<
typename T::TProcessType>,
T>::value>,
public Continuous<T, std::is_base_of<corsika::process::ContinuousProcess<
typename T::TProcessType>,
T>::value>,
public Decay<
T, std::is_base_of<corsika::process::DecayProcess<typename T::TProcessType>,
T>::value>,
public Interaction<T, std::is_base_of<corsika::process::InteractionProcess<
typename T::TProcessType>,
T>::value>,
public Secondaries<T, std::is_base_of<corsika::process::SecondariesProcess<
typename T::TProcessType>,
T>::value> {
static_assert(std::is_base_of<corsika::process::_BaseProcess, T>::value,
"error message");
public:
~ExecTime() {
C8LOG_INFO("Accumulated time spend in process {} is {} µs", typeid(T).name(),
this->sumTime());
}
};
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/ExecTimeImpl.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <chrono>
#include <type_traits>
#include <corsika/logging/Logging.h>
#include <corsika/process/BoundaryCrossingProcess.h>
#include <corsika/process/ContinuousProcess.h>
#include <corsika/process/DecayProcess.h>
#include <corsika/process/InteractionProcess.h>
#include <corsika/process/SecondariesProcess.h>
#include <corsika/process/StackProcess.h>
#include <corsika/process/analytic_processors/ImplBoundary.h>
#include <corsika/process/analytic_processors/ImplContinuous.h>
#include <corsika/process/analytic_processors/ImplDecay.h>
#include <corsika/process/analytic_processors/ImplInteraction.h>
#include <corsika/process/analytic_processors/ImplSecondaries.h>
namespace corsika::process {
namespace analytic_processors {
namespace detail {
/// Process type independent functionality of the Process runtime measurement class
/// ExecTime
/** Inherits all functionality of the class that should be sampled, this includes
* special functions for getters and setters
*
*
*
*/
template <typename T>
class ExecTimeImpl : public T {
private:
std::chrono::high_resolution_clock::time_point startTime_;
std::chrono::duration<double, std::micro> cumulatedTime_;
volatile double mean_;
volatile double mean2_;
volatile double min_;
volatile double max_;
volatile long long n_;
protected:
public:
using _T = T;
ExecTimeImpl() {
min_ = std::numeric_limits<double>::max();
cumulatedTime_ = std::chrono::duration<double, std::micro>(0);
max_ = 0;
mean_ = 0;
mean2_ = 0;
n_ = 0;
}
/// Starts the internal
inline void start() { startTime_ = std::chrono::high_resolution_clock::now(); }
/// Stops the internal timer and updates measurements
inline void stop() {
auto end = std::chrono::high_resolution_clock::now();
std::chrono::duration<double, std::micro> timeDiv =
std::chrono::duration_cast<std::chrono::duration<double, std::micro> >(
end - startTime_);
this->update(timeDiv);
}
/// Updates the floating mean and variance as well as the global min and max of
/// the sampled runtimes
void update(std::chrono::duration<double, std::micro> timeDif) {
cumulatedTime_ += timeDif;
n_ = n_ + 1;
if (max_ < timeDif.count()) max_ = timeDif.count();
if (timeDif.count() < min_) min_ = timeDif.count();
double delta = timeDif.count() - mean_;
mean_ += delta / static_cast<double>(n_);
double delta2 = timeDif.count() - mean_;
mean2_ += delta * delta2;
}
inline double mean() const { return mean_; }
inline double min() const { return min_; }
inline double max() const { return max_; }
inline double var() const { return mean2_ / n_; }
inline double sumTime() const { return cumulatedTime_.count(); }
};
} // namespace detail
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/ImplBoundary.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/analytic_processors/ExecTimeImpl.h>
#include <corsika/analytics/ClassTimer.h>
namespace corsika::process {
namespace analytic_processors {
namespace detail {
template <typename T>
class ExecTimeImpl;
}
/// Base for Boundary Implementation
template <class T, bool TCheck>
class Boundary;
/// Specialisation if class is not BoundaryProcess
template <class T>
class Boundary<T, false> {};
/// Specialisation if class is a BoundaryProcess
template <class T>
class Boundary<T, true> : public detail::ExecTimeImpl<T> {
private:
public:
template <typename Particle, typename VTNType>
EProcessReturn DoBoundaryCrossing(Particle& p, VTNType const& from,
VTNType const& to) {
// Use of the ClassTimer function -> see ClassTimer for documentation
auto tc = corsika::analytics::ClassTimer<
EProcessReturn (detail::ExecTimeImpl<T>::_T::*)(Particle&, VTNType const&,
VTNType const&),
&detail::ExecTimeImpl<T>::_T::template DoBoundaryCrossing<Particle, VTNType>>(
*this);
EProcessReturn r = tc.call(p, from, to);
this->update(
std::chrono::duration_cast<std::chrono::duration<double, std::micro>>(
tc.getTime()));
return r;
}
};
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/ImplContinuous.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/ContinuousProcess.h>
#include <corsika/process/analytic_processors/ExecTimeImpl.h>
namespace corsika::process {
namespace analytic_processors {
namespace detail {
template <typename T>
class ExecTimeImpl;
}
/// Base for Continuous Implementation
template <class T, bool TCheck>
class Continuous;
/// Specialisation if class is not ContinuousProcess
template <class T>
class Continuous<T, false> {};
/// Specialisation if class is a ContinuousProcess
template <class T>
class Continuous<T, true> : public detail::ExecTimeImpl<T> {
private:
public:
template <typename Particle, typename Track>
EProcessReturn DoContinuous(Particle& p, Track const& t) {
this->start();
auto r = detail::ExecTimeImpl<T>::DoContinuous(p, t);
this->stop();
return r;
}
template <typename Particle, typename Track>
units::si::LengthType MaxStepLength(Particle const& p, Track const& track) const {
this->start();
auto r = T::MaxStepLength(p, track);
this->stop();
return r;
}
};
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/ImplDecay.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/DecayProcess.h>
#include <corsika/process/analytic_processors/ExecTimeImpl.h>
namespace corsika::process {
namespace analytic_processors {
namespace detail {
template <typename T>
class ExecTimeImpl;
}
/// Base for Decay Implementation
template <class T, bool TCheck>
class Decay;
/// Specialisation if class is not DecayProcess
template <class T>
class Decay<T, false> {};
/// Specialisation if class is a DecayProcess
template <class T>
class Decay<T, true> : public detail::ExecTimeImpl<T> {
private:
public:
template <typename Particle>
EProcessReturn DoDecay(Particle& p) {
this->start();
auto r = detail::ExecTimeImpl<T>::DoDecay(p);
this->stop();
return r;
}
template <typename Particle>
corsika::units::si::TimeType GetLifetime(Particle& p) {
this->start();
auto r = T::GetLifetime(p);
this->stop();
return r;
}
};
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/ImplInteraction.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/InteractionProcess.h>
#include <corsika/process/analytic_processors/ExecTimeImpl.h>
namespace corsika::process {
namespace analytic_processors {
namespace detail {
template <typename T>
class ExecTimeImpl;
}
template <class T, bool TCheck>
class Interaction;
template <class T>
class Interaction<T, false> {};
template <class T>
class Interaction<T, true> : public detail::ExecTimeImpl<T> {
private:
public:
template <typename Particle>
EProcessReturn DoInteraction(Particle& p) {
this->start();
auto r = detail::ExecTimeImpl<T>::DoInteraction(p);
this->stop();
return r;
}
template <typename Particle>
corsika::units::si::GrammageType GetInteractionLength(Particle& p) {
this->start();
auto r = T::GetInteractionLength(p);
this->stop();
return r;
}
};
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/ImplSecondaries.h deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2020 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/SecondariesProcess.h>
#include <corsika/process/analytic_processors/ExecTimeImpl.h>
namespace corsika::process {
namespace analytic_processors {
namespace detail {
template <typename T>
class ExecTimeImpl;
}
template <class T, bool TCheck>
class Secondaries;
template <class T>
class Secondaries<T, false> {};
template <class T>
class Secondaries<T, true> : public detail::ExecTimeImpl<T> {
private:
public:
template <typename Secondaries>
inline EProcessReturn DoSecondaries(Secondaries& sec) {
this->start();
auto r = detail::ExecTimeImpl<T>::DoSecondaries(sec);
this->stop();
return r;
}
};
} // namespace analytic_processors
} // namespace corsika::process
\ No newline at end of file
Processes/AnalyticProcessors/testExecTime.cc deleted 100644 → 0
View file @ cfb97fc2
/*
* (c) Copyright 2019 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#define CATCH_CONFIG_MAIN // This tells Catch to provide a main() - only do this in one
// cpp file
#include <catch2/catch.hpp>
#include <corsika/process/analytic_processors/ExecTime.h>
#include <corsika/process/example_processors/DummyBoundaryCrossingProcess.h>
#include <corsika/process/example_processors/DummyContinuousProcess.h>
#include <corsika/process/example_processors/DummyDecayProcess.h>
#include <corsika/process/example_processors/DummyInteractionProcess.h>
#include <corsika/process/example_processors/DummySecondariesProcess.h>
#include <cmath>
#include <random>
#include <vector>
using namespace corsika::process;
using namespace corsika::process::analytic_processors;
using namespace corsika::process::example_processors;
TEST_CASE("Timing process", "[proccesses][analytic_processors ExecTime]") {
int tmp = 0;
SECTION("BoundaryCrossing") {
ExecTime<DummyBoundaryCrossingProcess<10>> execTime;
auto start = std::chrono::steady_clock::now();
CHECK(execTime.DoBoundaryCrossing(tmp, 0, 0) == EProcessReturn::eOk);
auto end = std::chrono::steady_clock::now();
CHECK(std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count() ==
Approx(10).margin(5));
for (int i = 0; i < 100; i++) execTime.DoBoundaryCrossing(tmp, 0, 0);
CHECK(execTime.mean() == Approx(10 * 1000).margin(2 * 1000));
CHECK(execTime.sumTime() == Approx(10 * 100 * 1000).margin((10 * 100) * 1000));
CHECK(fabs(execTime.var()) < 100000);
}
SECTION("Continuous") {
ExecTime<DummyContinuousProcess<50>> execTime;
auto start = std::chrono::steady_clock::now();
CHECK(execTime.DoContinuous(tmp, tmp) == EProcessReturn::eOk);
auto end = std::chrono::steady_clock::now();
CHECK(std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count() ==
Approx(50).margin(5));
for (int i = 0; i < 100; i++) execTime.DoContinuous(tmp, tmp);
CHECK(execTime.mean() == Approx(50 * 1000).margin(2 * 1000));
CHECK(execTime.sumTime() == Approx(50 * 100 * 1000).margin((10 * 100) * 1000));
CHECK(fabs(execTime.var()) < 100000);
}
SECTION("Decay") {
ExecTime<DummyDecayProcess<10>> execTime;
auto start = std::chrono::steady_clock::now();
CHECK(execTime.DoDecay(tmp) == EProcessReturn::eOk);
auto end = std::chrono::steady_clock::now();
CHECK(std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count() ==
Approx(10).margin(5));
for (int i = 0; i < 100; i++) execTime.DoDecay(tmp);
CHECK(execTime.mean() == Approx(10 * 1000).margin(2 * 1000));
CHECK(execTime.sumTime() == Approx(10 * 100 * 100).margin((10 * 100) * 1000));
CHECK(fabs(execTime.var()) < 100000);
}
SECTION("Interaction") {
ExecTime<DummyInteractionProcess<10>> execTime;
auto start = std::chrono::steady_clock::now();
CHECK(execTime.DoInteraction(tmp) == EProcessReturn::eOk);
auto end = std::chrono::steady_clock::now();
CHECK(std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count() ==
Approx(10).margin(5));
for (int i = 0; i < 100; i++) execTime.DoInteraction(tmp);
CHECK(execTime.mean() == Approx(10 * 1000).margin(2 * 1000));
CHECK(execTime.sumTime() == Approx(10 * 100 * 1000).margin((10 * 100) * 1000));
CHECK(fabs(execTime.var()) < 100000);
}
SECTION("Secondaries") {
ExecTime<DummySecondariesProcess<10>> execTime;
auto start = std::chrono::steady_clock::now();
CHECK(execTime.DoSecondaries(tmp) == EProcessReturn::eOk);
auto end = std::chrono::steady_clock::now();
CHECK(std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count() ==
Approx(10).margin(5));
for (int i = 0; i < 100; i++) execTime.DoSecondaries(tmp);
CHECK(execTime.mean() == Approx(10 * 1000).margin(2 * 1000));
CHECK(execTime.sumTime() == Approx(10 * 100 * 1000).margin((10 * 100) * 1000));
CHECK(fabs(execTime.var()) < 100000);
}
SECTION("TestMeanAlgo") {
std::default_random_engine generator;
std::normal_distribution<double> distribution(10000.0, 200.0);
double fElapsedSum = 0;
double fMean = 0;
double fMean2 = 0;
long long fMin = std::numeric_limits<long long>::max();
long long fMax = std::numeric_limits<long long>::min();
int fN = 0;
std::vector<double> elems;
for (int i = 0; i < 1000; i++) {
double timeDiv = distribution(generator);
elems.push_back(timeDiv);
fElapsedSum += timeDiv;
fN = fN + 1;
if (fMax < timeDiv) fMax = timeDiv;
if (timeDiv < fMin) fMin = timeDiv;
double delta = timeDiv - fMean;
fMean += delta / static_cast<double>(fN);
double delta2 = timeDiv - fMean;
fMean2 += delta * delta2;
}
CHECK(fN == 1000);
double mean = 0;
std::for_each(elems.begin(), elems.end(), [&](double i) { mean += i; });
mean = mean / fN;
double var = 0;
std::for_each(elems.begin(), elems.end(),
[&](double i) { var += (mean - i) * (mean - i); });
var = var / fN;
CHECK(mean == Approx(10000.0).margin(10));
CHECK(var == Approx(200.0 * 200).margin(2000));
CHECK(fMean2 / fN == Approx(200 * 200).margin(2000)); // Varianz
CHECK(fMean == Approx(10000).margin(10));
}
}

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