diff --git a/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp b/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp
index 440576fe6a309c569b4809cb4eb18f85e5c228a6..d4f3885127ecd9f8cfe33fd55a88d62fad375ddf 100644
--- a/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp
+++ b/src/VirtualFluids_GPU/Calculation/UpdateGrid27.cpp
@@ -1259,7 +1259,7 @@ void coarseToFine(Parameter* para, int level)
-
+/*
void updateGrid27(Parameter* para, Communicator* comm, CudaMemoryManager* cudaManager, std::vector<std::shared_ptr<PorousMedia>> pm, int level, int max_level, unsigned int t, std::vector < SPtr< Kernel>> kernels)
{
@@ -2842,7 +2842,7 @@ void updateGrid27(Parameter* para, Communicator* comm, CudaMemoryManager* cudaMa
//////////////////////////////////////////////////////////////////////////////////
////Calculation of cp
//////////////////////////////////////////////////////////////////////////////////
- //if (/*(para->getParD(level)->numberOfPointsCpTop > 0)*/ (level == 5) && (t > para->getTStartOut()))
+ //if ((para->getParD(level)->numberOfPointsCpTop > 0) (level == 5) && (t > para->getTStartOut()))
//{
// ////////////////////////////////////////////////////////////////////////////////
// //Level 7
@@ -3256,5 +3256,5 @@ void updateGrid27(Parameter* para, Communicator* comm, CudaMemoryManager* cudaMa
}
}
-
+*/
diff --git a/src/VirtualFluids_GPU/Calculation/UpdateGrid27.h b/src/VirtualFluids_GPU/Calculation/UpdateGrid27.h
index 1cbd11ad65f719d2ee45f2e6ef6cc76b5be0e5e0..5d404e612c9e5ce9211245ac776f517278be4532 100644
--- a/src/VirtualFluids_GPU/Calculation/UpdateGrid27.h
+++ b/src/VirtualFluids_GPU/Calculation/UpdateGrid27.h
@@ -10,6 +10,32 @@
class Kernel;
-extern "C" void updateGrid27(Parameter* para, Communicator* comm, CudaMemoryManager* cudaManager, std::vector<std::shared_ptr<PorousMedia>> pm, int level, int max_level, unsigned int t, std::vector < SPtr< Kernel>> kernels);
+extern "C" void updateGrid27(Parameter* para,
+ Communicator* comm,
+ CudaMemoryManager* cudaManager,
+ std::vector<std::shared_ptr<PorousMedia>>& pm,
+ int level,
+ unsigned int t,
+ std::vector < SPtr< Kernel>>& kernels);
+
+extern "C" void collision(Parameter* para, std::vector<std::shared_ptr<PorousMedia>>& pm, int level, unsigned int t, std::vector < SPtr< Kernel>>& kernels);
+
+extern "C" void collisionPorousMedia(Parameter* para, std::vector<std::shared_ptr<PorousMedia>>& pm, int level);
+
+extern "C" void collisionAdvectionDiffusion(Parameter* para, int level);
+
+extern "C" void exchangeMultiGPU(Parameter* para, Communicator* comm, CudaMemoryManager* cudaManager, int level);
+
+extern "C" void postCollisionBC(Parameter* para, int level, unsigned int t);
+
+extern "C" void swapBetweenEvenAndOddTimestep(Parameter* para, int level);
+
+extern "C" void calcMacroscopicQuantities(Parameter* para, int level);
+
+extern "C" void preCollisionBC(Parameter* para, CudaMemoryManager* cudaManager, int level, unsigned int t);
+
+extern "C" void fineToCoarse(Parameter* para, int level);
+
+extern "C" void coarseToFine(Parameter* para, int level);
#endif
diff --git a/src/VirtualFluids_GPU/LBM/LB.h b/src/VirtualFluids_GPU/LBM/LB.h
index e19395c8abc92ab722fba0ec0bc831fce932ae2a..4ce6b1ff2d97f56d649e4c755a559360e808a111 100644
--- a/src/VirtualFluids_GPU/LBM/LB.h
+++ b/src/VirtualFluids_GPU/LBM/LB.h
@@ -166,7 +166,7 @@ typedef struct QforBC{
real* qread;
real* q27[27];
real* q19[19];
- int kQ;
+ int kQ=0;
int kArray;
real *Vx, *Vy, *Vz, *deltaVz, *RhoBC;
}QforBoundaryConditions;
@@ -175,7 +175,7 @@ typedef struct QforBC{
typedef struct TempforBC{
int* k;
real* temp;
- int kTemp;
+ int kTemp=0;
}TempforBoundaryConditions;
//BCTempVel
@@ -184,7 +184,7 @@ typedef struct TempVelforBC{
real* temp;
real* tempPulse;
real* velo;
- int kTemp;
+ int kTemp=0;
}TempVelforBoundaryConditions;
//BCTempPress
@@ -192,7 +192,7 @@ typedef struct TempPressforBC{
int* k;
real* temp;
real* velo;
- int kTemp;
+ int kTemp=0;
}TempPressforBoundaryConditions;
//measurePoints
diff --git a/src/VirtualFluids_GPU/LBM/Simulation.cpp b/src/VirtualFluids_GPU/LBM/Simulation.cpp
index dd8b0fe5883fac6bd22698aff113a3d0d5b0bf3e..04a36ef726b0079cd229a0515d91d77498d66133 100644
--- a/src/VirtualFluids_GPU/LBM/Simulation.cpp
+++ b/src/VirtualFluids_GPU/LBM/Simulation.cpp
@@ -434,6 +434,10 @@ void Simulation::run()
////////////////////////////////////////////////////////////////////////////////
for(t=para->getTStart();t<=para->getTEnd();t++)
{
+ updateGrid27(para.get(), comm, cudaManager.get(), pm, 0, t, kernels);
+
+ /*
+
getLastCudaError("before starting a kernel we get an execution failed");
if (para->getMaxLevel()>=1)
{
@@ -1192,7 +1196,7 @@ void Simulation::run()
//////////////////////////////////////////////////////////////////////////////////
////calculate the new forcing
- //if (((t%10) == 0) && (t >= 10)/*((t%para->getTStartOut()) == 0) && (t >= para->getTStartOut())*/)
+ //if (((t%10) == 0) && (t >= 10)((t%para->getTStartOut()) == 0) && (t >= para->getTStartOut()))
//{
// forceCalculator->calcPIDControllerForForce(para);
// forceCalculator->printForcing(para);
@@ -1950,7 +1954,7 @@ void Simulation::run()
}
//////////////////////////////////////////////////////////////////////////////////
-
+ */
////////////////////////////////////////////////////////////////////////////////
diff --git a/src/VirtualFluids_GPU/Parameter/Parameter.h b/src/VirtualFluids_GPU/Parameter/Parameter.h
index 0cf62b35d24fe3797f84ec703202d5f7c6e5545f..1768868320f4cee7f7d73cd3416ceb71674ff090 100644
--- a/src/VirtualFluids_GPU/Parameter/Parameter.h
+++ b/src/VirtualFluids_GPU/Parameter/Parameter.h
@@ -159,7 +159,7 @@ struct ParameterStruct{
//BC's////////////////////
QforBoundaryConditions QWall, Qinflow, Qoutflow, QSlip;
- unsigned int kQ, kInflowQ, kOutflowQ, kSlipQ;
+ unsigned int kQ=0, kInflowQ=0, kOutflowQ=0, kSlipQ=0;
unsigned int kQread, kInflowQread, kOutflowQread, kSlipQread;
QforBoundaryConditions QpressX0,QpressX1,QpressY0,QpressY1,QpressZ0,QpressZ1;
@@ -171,7 +171,7 @@ struct ParameterStruct{
QforBoundaryConditions QOutflowNormalX, QOutflowNormalY, QOutflowNormalZ;
QforBoundaryConditions QInlet, QOutlet, QPeriodic;
unsigned int kInletQread, kOutletQread;
- unsigned int kPressQ, kPressQread;
+ unsigned int kPressQ=0, kPressQread;
//testRoundoffError
Distributions27 kDistTestRE;
diff --git a/targets/apps/LBM/gridGeneratorTest/gridGeneratorTest.cpp b/targets/apps/LBM/gridGeneratorTest/gridGeneratorTest.cpp
index 866770733534061ccf5010f7ceb29c5b5b6cd101..c67827ffebd3a3172750e005fbd4eb8ff1a5af1d 100644
--- a/targets/apps/LBM/gridGeneratorTest/gridGeneratorTest.cpp
+++ b/targets/apps/LBM/gridGeneratorTest/gridGeneratorTest.cpp
@@ -184,10 +184,10 @@ void multipleLevel(const std::string& configPath)
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
{
real dx = 1.0 / 16.0;
- real vx = 0.0125;
+ real vx = 0.05;
real D = 1.0;
- real Re = 1140000;
+ real Re = 11400;
para->setOutputPath( "F:/Work/Computations/out/Sphere/" );
para->setOutputPrefix( "Sphere" );
@@ -206,7 +206,7 @@ void multipleLevel(const std::string& configPath)
para->setUseWale(false);
- para->setMainKernel(kernelMapper->getEnum("CumulantK20Comp"));
+ para->setMainKernel(kernelMapper->getEnum("CumulantK15Comp"));
//////////////////////////////////////////////////////////////////////////
@@ -218,18 +218,18 @@ void multipleLevel(const std::string& configPath)
Object* sphere = new Sphere( 0, 0, 0, 0.5*D );
- gridBuilder->addCoarseGrid(-2.0*D, -5.5*D, -5.5*D,
- 9.0*D, 5.5*D, 5.5*D, dx); // DrivAer
+ gridBuilder->addCoarseGrid(-2.0*D, -2.5*D, -2.5*D,
+ 9.0*D, 2.5*D, 2.5*D, dx); // DrivAer
//gridBuilder->setNumberOfLayers(10,8);
//gridBuilder->addGrid(SphereSTL, 2);
gridBuilder->setNumberOfLayers(4,8);
- gridBuilder->addGrid(sphereRef_1_STL, 3);
- gridBuilder->addGrid(sphereRef_2_STL, 4);
+ gridBuilder->addGrid(sphereRef_1_STL, 1);
+ //gridBuilder->addGrid(sphereRef_2_STL, 4);
- gridBuilder->setNumberOfLayers(10,8);
- gridBuilder->addGrid(sphere, 5);
+ //gridBuilder->setNumberOfLayers(10,8);
+ //gridBuilder->addGrid(sphere, 5);