Skip to content

S
ScalFMM
Commit 56780480 authored by COULAUD Olivier's avatar COULAUD Olivier
Browse files
Options

IMprovenments for Utests

parent 93b0c92e
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 444 additions and 394 deletions
Examples/RotationFMM.cpp
View file @ 56780480
......@@ -23,19 +23,19 @@
#include <cstdio>
#include <cstdlib>
#include "../../Src/Files/FFmaGenericLoader.hpp"
#include "Utils/FParameters.hpp"
#include "Files/FFmaGenericLoader.hpp"
#include "../../Src/Kernels/Rotation/FRotationKernel.hpp"
#include "../../Src/Kernels/Rotation/FRotationCell.hpp"
#include "Kernels/Rotation/FRotationKernel.hpp"
#include "Kernels/Rotation/FRotationCell.hpp"
#include "../../Src/Components/FSimpleLeaf.hpp"
#include "../../Src/Kernels/P2P/FP2PParticleContainerIndexed.hpp"
#include "Components/FSimpleLeaf.hpp"
#include "Kernels/P2P/FP2PParticleContainerIndexed.hpp"
#include "../../Src/Utils/FParameters.hpp"
#include "../../Src/Containers/FOctree.hpp"
#include "Containers/FOctree.hpp"
#include "../../Src/Core/FFmmAlgorithmThread.hpp"
#include "Core/FFmmAlgorithmThread.hpp"
/// \file RotationFMM.cpp
......
Src/Utils/FPoint.hpp
View file @ 56780480
This diff is collapsed.
UTests/FUTester.hpp
View file @ 56780480
// ===================================================================================
// Copyright ScalFmm 2011 INRIA, Olivier Coulaud, Bérenger Bramas, Matthias Messner
// Copyright ScalFmm 2011 INRIA, Olivier Coulaud, Berenger Bramas, Matthias Messner
// olivier.coulaud@inria.fr, berenger.bramas@inria.fr
// This software is a computer program whose purpose is to compute the FMM.
//
......@@ -39,7 +39,7 @@ int main(void){\
* Please refer to testUTest.cpp to see an example
* @warning Create a derived class that implement SetTests() and use TestClass() macro
*
* We recommand to have a look to a unit test to better understand how it works,
* We recommend to have a look to a unit test to better understand how it works,
* as for example @example TestList
*/
template <class TestClass>
......@@ -61,8 +61,8 @@ class FUTester{
int currentTest; //< current processing test in the run
int currentStep; //< current processing step in the run
int failledSteps; //< number of failled step in the current test
int failledTests; //< number of failled tests
int failledSteps; //< number of failed step in the current test
int failledTests; //< number of failed tests
protected:
/** Constructor */
......@@ -94,7 +94,7 @@ protected:
*/
void AddTest(TestFunc inFunc){
char buff[256];
sprintf(buff,"Unamed Test number %d",totalTests+1);
sprintf(buff,"Unnamed Test number %d",totalTests+1);
AddTest(inFunc,buff);
}
......@@ -119,11 +119,11 @@ protected:
void Print(const Output& value){
std::cout<< "--- Output from program : " << value << "\n";
}
/**
/**
* To test
* @param result the test result
* if result is false test failled
* if result is false test failed
*/
void uassert(const bool result){
++currentStep;
......
UTests/utestChebyshevDirectPeriodic.cpp
View file @ 56780480
// ===================================================================================
// Copyright ScalFmm 2011 INRIA, Olivier Coulaud, Bérenger Bramas, Matthias Messner
// Copyright ScalFmm 2011 INRIA, Olivier Coulaud, Berenger Bramas, Matthias Messner
// olivier.coulaud@inria.fr, berenger.bramas@inria.fr
// This software is a computer program whose purpose is to compute the FMM.
//
......@@ -59,10 +59,10 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
// Warning in make test the exec dir it Build/UTests
// Load particles
const int NbLevels = 3;
const int NbLevels = 4;
const int SizeSubLevels = 2;
const int PeriodicDeep = 1;
const int NbParticles = 6;
const int PeriodicDeep = 2;
const int NbParticles = 100;
FRandomLoader loader(NbParticles);
......@@ -78,19 +78,23 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
FReal physicalValue;
FReal potential;
};
FReal coeff = -1.0, value = 0.10, sum = 0.0;
TestParticle* const particles = new TestParticle[loader.getNumberOfParticles()];
for(int idxPart = 0 ; idxPart < loader.getNumberOfParticles() ; ++idxPart){
FPoint position;
loader.fillParticle(&position);
// put in tree
tree.insert(position, idxPart, 0.10);
value *= coeff ;
sum += value ;
// put in tree
tree.insert(position, idxPart, value);
// get copy
particles[idxPart].position = position;
particles[idxPart].physicalValue = 0.10;
particles[idxPart].potential = 0.0;
particles[idxPart].forces[0] = 0.0;
particles[idxPart].forces[1] = 0.0;
particles[idxPart].forces[2] = 0.0;
particles[idxPart].position = position;
particles[idxPart].physicalValue = value;
particles[idxPart].potential = 0.0;
particles[idxPart].forces[0] = 0.0;
particles[idxPart].forces[1] = 0.0;
particles[idxPart].forces[2] = 0.0;
}
// Run FMM
......@@ -117,7 +121,8 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
particles[idxOther].position.getZ(),particles[idxOther].physicalValue,
&particles[idxOther].forces[0],&particles[idxOther].forces[1],
&particles[idxOther].forces[2],&particles[idxOther].potential);
}
}
for(int idxX = min.getX() ; idxX <= max.getX() ; ++idxX){
for(int idxY = min.getY() ; idxY <= max.getY() ; ++idxY){
for(int idxZ = min.getZ() ; idxZ <= max.getZ() ; ++idxZ){
......@@ -149,10 +154,13 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
Print("Compute Diff...");
FMath::FAccurater potentialDiff;
FMath::FAccurater fx, fy, fz;
FReal energy= 0.0 , energyD = 0.0 ;
{ // Check that each particle has been summed with all other
tree.forEachLeaf([&](LeafClass* leaf){
const FReal*const potentials = leaf->getTargets()->getPotentials();
const FReal*const potentials = leaf->getTargets()->getPotentials();
const FReal*const physicalValues = leaf->getTargets()->getPhysicalValues();
const FReal*const forcesX = leaf->getTargets()->getForcesX();
const FReal*const forcesY = leaf->getTargets()->getForcesY();
const FReal*const forcesZ = leaf->getTargets()->getForcesZ();
......@@ -165,6 +173,8 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
fx.add(particles[indexPartOrig].forces[0],forcesX[idxPart]);
fy.add(particles[indexPartOrig].forces[1],forcesY[idxPart]);
fz.add(particles[indexPartOrig].forces[2],forcesZ[idxPart]);
energy += potentials[idxPart]*physicalValues[idxPart];
energyD +=particles[indexPartOrig].potential*particles[indexPartOrig].potential;
}
});
}
......@@ -172,31 +182,40 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
delete[] particles;
// Print for information
Print("Potential diff is = ");
Print(potentialDiff.getL2Norm());
Print(potentialDiff.getInfNorm());
printf(" L2Norm %e\n",potentialDiff.getRelativeL2Norm());
printf(" RMSError %e\n",potentialDiff.getRMSError());
Print("Fx diff is = ");
Print(fx.getL2Norm());
Print(fx.getInfNorm());
printf(" L2Norm %e\n",fx.getRelativeL2Norm());
printf(" RMSError %e\n",fx.getRMSError());
Print(fx.getRelativeL2Norm());
Print(fx.getRelativeInfNorm());
Print("Fy diff is = ");
Print(fy.getL2Norm());
Print(fy.getInfNorm());
printf(" L2Norm %e\n",fy.getRelativeL2Norm());
printf(" RMSError %e\n",fy.getRMSError());
Print("Fz diff is = ");
Print(fz.getL2Norm());
Print(fz.getInfNorm());
// Assert
printf(" L2Norm %e\n",fz.getRelativeL2Norm());
printf(" RMSError %e\n",fz.getRMSError());
FReal L2error = (fx.getRelativeL2Norm()*fx.getRelativeL2Norm() + fy.getRelativeL2Norm()*fy.getRelativeL2Norm() + fz.getRelativeL2Norm() *fz.getRelativeL2Norm() );
printf(" Total L2 Force Error= %e\n",FMath::Sqrt(L2error)) ;
printf(" Energy Error = %.12e\n",FMath::Abs(energy-energyD));
printf(" Energy FMM = %.12e\n",FMath::Abs(energy));
printf(" Energy DIRECT = %.12e\n",FMath::Abs(energyD));
//
// Assert
//
const FReal MaximumDiffPotential = FReal(9e-4);
const FReal MaximumDiffForces = FReal(9e-3);
uassert(potentialDiff.getL2Norm() < MaximumDiffPotential);
uassert(potentialDiff.getInfNorm() < MaximumDiffPotential);
uassert(fx.getL2Norm() < MaximumDiffForces);
uassert(fx.getInfNorm() < MaximumDiffForces);
uassert(fy.getL2Norm() < MaximumDiffForces);
uassert(fy.getInfNorm() < MaximumDiffForces);
uassert(fz.getL2Norm() < MaximumDiffForces);
uassert(fz.getInfNorm() < MaximumDiffForces);
uassert(potentialDiff.getL2Norm() < MaximumDiffPotential); //1
uassert(potentialDiff.getRMSError() < MaximumDiffPotential); //2
uassert(fx.getL2Norm() < MaximumDiffForces); //3
uassert(fx.getRMSError() < MaximumDiffForces); //4
uassert(fy.getL2Norm() < MaximumDiffForces); //5
uassert(fy.getRMSError() < MaximumDiffForces); //6
uassert(fz.getL2Norm() < MaximumDiffForces); //8
uassert(fz.getRMSError() < MaximumDiffForces); //8
}
......@@ -220,8 +239,8 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
/** TestChebKernel */
void TestChebKernel(){
const unsigned int ORDER = 5;
const FReal epsilon = FReal(1e-5);
const unsigned int ORDER = 6;
const FReal epsilon = FReal(1e-6);
typedef FP2PParticleContainerIndexed<> ContainerClass;
typedef FSimpleLeaf<ContainerClass> LeafClass;
typedef FInterpMatrixKernelR MatrixKernelClass;
......@@ -230,6 +249,7 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
typedef FChebKernel<CellClass,ContainerClass,MatrixKernelClass,ORDER> KernelClass;
typedef FFmmAlgorithmPeriodic<OctreeClass,CellClass,ContainerClass,KernelClass,LeafClass> FmmClass;
// run test
std::cout <<" TEST 1 "<<std::endl;
RunTest<CellClass,ContainerClass,KernelClass,MatrixKernelClass,LeafClass,OctreeClass,FmmClass>(epsilon);
}
......@@ -245,6 +265,7 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
typedef FChebSymKernel<CellClass,ContainerClass,MatrixKernelClass,ORDER> KernelClass;
typedef FFmmAlgorithmPeriodic<OctreeClass,CellClass,ContainerClass,KernelClass,LeafClass> FmmClass;
// run test
std::cout <<std::endl<<" TEST 2 "<<std::endl;
RunTest<CellClass,ContainerClass,KernelClass,MatrixKernelClass,LeafClass,OctreeClass,FmmClass>(epsilon);
}
......@@ -256,8 +277,8 @@ class TestChebyshevDirect : public FUTester<TestChebyshevDirect> {
/** set test */
void SetTests(){
AddTest(&TestChebyshevDirect::TestChebKernel,"Test Chebyshev Kernel with one big SVD");
AddTest(&TestChebyshevDirect::TestChebSymKernel,"Test Chebyshev Kernel with 16 small SVDs and symmetries");
AddTest(&TestChebyshevDirect::TestChebKernel,"Test Chebyshev Kernel with one big SVD") ;
AddTest(&TestChebyshevDirect::TestChebSymKernel,"Test Chebyshev Kernel with 16 small SVDs and symmetries");
}
};
......
UTests/utestRotationDirectPeriodic.cpp
View file @ 56780480
......@@ -33,7 +33,7 @@
class TestRotationDirectPeriodic : public FUTester<TestRotationDirectPeriodic> {
/** Here we test only the P2P */
void TestPeriodicFmm(){
static const int P = 9;
static const int P = 18;
typedef FRotationCell<P> CellClass;
typedef FP2PParticleContainerIndexed<> ContainerClass;
......@@ -45,9 +45,9 @@ class TestRotationDirectPeriodic : public FUTester<TestRotationDirectPeriodic> {
typedef FFmmAlgorithmPeriodic<OctreeClass, CellClass, ContainerClass, KernelClass, LeafClass > FmmClass;
// Parameters
const int NbLevels = 4;
const int NbLevels = 4;
const int SizeSubLevels = 2;
const int PeriodicDeep = -1;
const int PeriodicDeep = 2;
const int NbParticles = 100;
FRandomLoader loader(NbParticles);
......@@ -58,26 +58,32 @@ class TestRotationDirectPeriodic : public FUTester<TestRotationDirectPeriodic> {
FReal physicalValue;
FReal potential;
};
FReal coeff = -1.0, value = 0.10, sum = 0.0;
TestParticle* const particles = new TestParticle[loader.getNumberOfParticles()];
for(int idxPart = 0 ; idxPart < loader.getNumberOfParticles() ; ++idxPart){
FPoint position;
loader.fillParticle(&position);
value *= coeff ;
sum += value ;
// put in tree
tree.insert(position, idxPart, 0.10);
tree.insert(position, idxPart, value);
// get copy
particles[idxPart].position = position;
particles[idxPart].physicalValue = 0.10;
particles[idxPart].position = position;
particles[idxPart].physicalValue = value;
particles[idxPart].potential = 0.0;
particles[idxPart].forces[0] = 0.0;
particles[idxPart].forces[1] = 0.0;
particles[idxPart].forces[2] = 0.0;
}
if (FMath::Abs(sum)> 0.00001){
std::cerr << "Sum of charges is not equal zero!!! (sum=<<"<<sum<<" )"<<std::endl;
exit(-1);
}
// Run FMM
Print("Fmm...");
FmmClass algo(&tree,PeriodicDeep);
KernelClass kernels( algo.extendedTreeHeight(), algo.extendedBoxWidth(), algo.extendedBoxCenter());
algo.setKernel(&kernels);
KernelClass *kernels = new KernelClass( algo.extendedTreeHeight(), algo.extendedBoxWidth(), algo.extendedBoxCenter());
algo.setKernel(kernels);
algo.execute();
// Run Direct
......@@ -127,11 +133,13 @@ class TestRotationDirectPeriodic : public FUTester<TestRotationDirectPeriodic> {
Print("Compute Diff...");
FMath::FAccurater potentialDiff;
FMath::FAccurater fx, fy, fz;
{ // Check that each particle has been summed with all other
FReal energy = 0.0 ;
{ // Check that each particle has been summed with all other
tree.forEachLeaf([&](LeafClass* leaf){
const FReal*const potentials = leaf->getTargets()->getPotentials();
const FReal*const forcesX = leaf->getTargets()->getForcesX();
const FReal*const physicalValues = leaf->getTargets()->getPhysicalValues();
const FReal*const forcesX = leaf->getTargets()->getForcesX();
const FReal*const forcesY = leaf->getTargets()->getForcesY();
const FReal*const forcesZ = leaf->getTargets()->getForcesZ();
const int nbParticlesInLeaf = leaf->getTargets()->getNbParticles();
......@@ -143,38 +151,40 @@ class TestRotationDirectPeriodic : public FUTester<TestRotationDirectPeriodic> {
fx.add(particles[indexPartOrig].forces[0],forcesX[idxPart]);
fy.add(particles[indexPartOrig].forces[1],forcesY[idxPart]);
fz.add(particles[indexPartOrig].forces[2],forcesZ[idxPart]);
}
energy += potentials[idxPart]*physicalValues[idxPart];
}
});
}
Print("Potential diff is = ");
printf(" L2Norm %e\n",potentialDiff.getRelativeL2Norm());
printf(" RMSError %e\n",potentialDiff.getRMSError());
printf(" L2Norm %e\n",potentialDiff.getRelativeL2Norm());
printf(" RMSError %e\n",potentialDiff.getRMSError());
Print("Fx diff is = ");
printf(" L2Norm %e\n",fx.getRelativeL2Norm());
printf(" RMSError %e\n",fx.getRMSError());
printf(" L2Norm %e\n",fx.getRelativeL2Norm());
printf(" RMSError %e\n",fx.getRMSError());
Print(fx.getRelativeL2Norm());
Print(fx.getRelativeInfNorm());
Print("Fy diff is = ");
printf(" L2Norm %e\n",fy.getRelativeL2Norm());
printf(" RMSError %e\n",fy.getRMSError());
printf(" L2Norm %e\n",fy.getRelativeL2Norm());
printf(" RMSError %e\n",fy.getRMSError());
Print("Fz diff is = ");
printf(" L2Norm %e\n",fz.getRelativeL2Norm());
printf(" RMSError %e\n",fz.getRMSError());
printf(" L2Norm %e\n",fz.getRelativeL2Norm());
printf(" RMSError %e\n",fz.getRMSError());
FReal L2error = (fx.getRelativeL2Norm()*fx.getRelativeL2Norm() + fy.getRelativeL2Norm()*fy.getRelativeL2Norm() + fz.getRelativeL2Norm() *fz.getRelativeL2Norm() );
printf(" L2 Force Error= %e\n",FMath::Sqrt(L2error)) ;
printf(" Total L2 Force Error= %e\n",FMath::Sqrt(L2error)) ;
const FReal MaximumDiff = FReal(0.0001);
const FReal MaximumDiffPotential = FReal(9e-4);
const FReal MaximumDiffForces = FReal(9e-3);
uassert(potentialDiff.getRelativeL2Norm() < MaximumDiff); // 1
uassert(potentialDiff.getRMSError() < MaximumDiff); // 2
uassert(fx.getRelativeL2Norm() < MaximumDiff); // 3
uassert(fx.getRMSError() < MaximumDiff); // 4
uassert(fy.getRelativeL2Norm() < MaximumDiff); // 5
uassert(fy.getRMSError() < MaximumDiff); // 6
uassert(fz.getRelativeL2Norm() < MaximumDiff); // 7
uassert(fz.getRMSError() < MaximumDiff); // 8
uassert(potentialDiff.getL2Norm() < MaximumDiffPotential); //1
uassert(potentialDiff.getRMSError() < MaximumDiffPotential); //2
uassert(fx.getL2Norm() < MaximumDiffForces); //3
uassert(fx.getRMSError() < MaximumDiffForces); //4
uassert(fy.getL2Norm() < MaximumDiffForces); //5
uassert(fy.getRMSError() < MaximumDiffForces); //6
uassert(fz.getL2Norm() < MaximumDiffForces); //8
uassert(fz.getRMSError() < MaximumDiffForces); //8
delete[] particles;
}
......
UTests/utestSphericalDirectPeriodic.cpp
View file @ 56780480
......@@ -46,11 +46,11 @@ class TestSphericalDirectPeriodic : public FUTester<TestSphericalDirectPeriodic>
typedef FFmmAlgorithmPeriodic<OctreeClass, CellClass, ContainerClass, KernelClass, LeafClass > FmmClass;
// Parameters
const int NbLevels = 3;
const int NbLevels = 4;
const int SizeSubLevels = 2;
const int PeriodicDeep = 3;
const int DevP = 9;
const int NbParticles = 1;
const int PeriodicDeep = 1;
const int DevP = 14;
const int NbParticles = 100;
FSphericalCell::Init(DevP);
......@@ -62,15 +62,18 @@ class TestSphericalDirectPeriodic : public FUTester<TestSphericalDirectPeriodic>
FReal physicalValue;
FReal potential;
};
TestParticle* const particles = new TestParticle[loader.getNumberOfParticles()];
FReal coeff = -1.0, value = 0.10, sum = 0.0;
TestParticle* const particles = new TestParticle[loader.getNumberOfParticles()];
for(int idxPart = 0 ; idxPart < loader.getNumberOfParticles() ; ++idxPart){
FPoint position;
loader.fillParticle(&position);
value *= coeff ;
sum += value ;
// put in tree
tree.insert(position, idxPart, 0.10);
tree.insert(position, idxPart, value);
// get copy
particles[idxPart].position = position;
particles[idxPart].physicalValue = 0.10;
particles[idxPart].position = position;
particles[idxPart].physicalValue = value;
particles[idxPart].potential = 0.0;
particles[idxPart].forces[0] = 0.0;
particles[idxPart].forces[1] = 0.0;
......@@ -131,7 +134,7 @@ class TestSphericalDirectPeriodic : public FUTester<TestSphericalDirectPeriodic>
Print("Compute Diff...");
FMath::FAccurater potentialDiff;
FMath::FAccurater fx, fy, fz;
FReal energy = 0.0 ;
FReal energy= 0.0 , energyD = 0.0 ;
{ // Check that each particle has been summed with all other
tree.forEachLeaf([&](LeafClass* leaf){
......@@ -149,29 +152,30 @@ class TestSphericalDirectPeriodic : public FUTester<TestSphericalDirectPeriodic>
fx.add(particles[indexPartOrig].forces[0],forcesX[idxPart]);
fy.add(particles[indexPartOrig].forces[1],forcesY[idxPart]);
fz.add(particles[indexPartOrig].forces[2],forcesZ[idxPart]);
energy += potentials[idxPart]*physicalValues[idxPart];
energy += potentials[idxPart]*physicalValues[idxPart];
energyD +=particles[indexPartOrig].potential*particles[indexPartOrig].potential;
}
});
}
Print("Potential diff is = ");
printf(" L2Norm %e\n",potentialDiff.getRelativeL2Norm());
printf(" RMSError %e\n",potentialDiff.getRMSError());
printf(" L2Norm %e\n",potentialDiff.getRelativeL2Norm());
printf(" RMSError %e\n",potentialDiff.getRMSError());
Print("Fx diff is = ");
printf(" L2Norm %e\n",fx.getRelativeL2Norm());
printf(" RMSError %e\n",fx.getRMSError());
printf(" L2Norm %e\n",fx.getRelativeL2Norm());
printf(" RMSError %e\n",fx.getRMSError());
Print(fx.getRelativeL2Norm());
Print(fx.getRelativeInfNorm());
Print("Fy diff is = ");
printf(" L2Norm %e\n",fy.getRelativeL2Norm());
printf(" RMSError %e\n",fy.getRMSError());
printf(" L2Norm %e\n",fy.getRelativeL2Norm());
printf(" RMSError %e\n",fy.getRMSError());
Print("Fz diff is = ");
printf(" L2Norm %e\n",fz.getRelativeL2Norm());
printf(" RMSError %e\n",fz.getRMSError());
printf(" L2Norm %e\n",fz.getRelativeL2Norm());
printf(" RMSError %e\n",fz.getRMSError());
FReal L2error = (fx.getRelativeL2Norm()*fx.getRelativeL2Norm() + fy.getRelativeL2Norm()*fy.getRelativeL2Norm() + fz.getRelativeL2Norm() *fz.getRelativeL2Norm() );
printf(" L2 Force Error= %e\n",FMath::Sqrt(L2error)) ;
printf(" Energy = %.12e\n",energy);
printf(" Total L2 Force Error= %e\n",FMath::Sqrt(L2error)) ;
printf(" Energy Error = %.12e\n",FMath::Abs(energy-energyD));
const FReal MaximumDiff = FReal(0.001);
uassert(potentialDiff.getRelativeL2Norm() < MaximumDiff); // 1
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment