diff --git a/apps/gpu/LBM/DrivenCavityMultiGPU/DrivenCavityMultiGPU.cpp b/apps/gpu/LBM/DrivenCavityMultiGPU/DrivenCavityMultiGPU.cpp
index 4883cbcaae1bf6556d07f94ea87e7201aaad9feb..acab426b4868cc736710c883776c5626ec6b5753 100755
--- a/apps/gpu/LBM/DrivenCavityMultiGPU/DrivenCavityMultiGPU.cpp
+++ b/apps/gpu/LBM/DrivenCavityMultiGPU/DrivenCavityMultiGPU.cpp
@@ -60,7 +60,7 @@
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-void multipleLevel(std::filesystem::path& configPath)
+void runVirtualFluids(const vf::basics::ConfigurationFile& config)
{
vf::gpu::Communicator& communicator = vf::gpu::Communicator::getInstance();
@@ -68,9 +68,6 @@ void multipleLevel(std::filesystem::path& configPath)
gridFactory->setTriangularMeshDiscretizationMethod(TriangularMeshDiscretizationMethod::POINT_IN_OBJECT);
auto gridBuilder = MultipleGridBuilder::makeShared(gridFactory);
- vf::basics::ConfigurationFile config;
- std::cout << configPath << std::endl;
- config.load(configPath.string());
SPtr<Parameter> para = std::make_shared<Parameter>(communicator.getNumberOfProcess(), communicator.getPID(), &config);
BoundaryConditionFactory bcFactory = BoundaryConditionFactory();
GridScalingFactory scalingFactory = GridScalingFactory();
@@ -519,20 +516,9 @@ int main(int argc, char *argv[])
if (argv != NULL) {
try {
- //////////////////////////////////////////////////////////////////////////
- // assuming that a config files is stored parallel to this file.
- std::filesystem::path configPath = __FILE__;
-
- // the config file's default name can be replaced by passing a command line argument
- std::string configName("configDrivenCavityMultiGPU.txt");
- if (argc == 2) {
- configName = argv[1];
- std::cout << "Using configFile command line argument: " << configName << std::endl;
- }
-
- configPath.replace_filename(configName);
-
- multipleLevel(configPath);
+ VF_LOG_TRACE("For the default config path to work, execute the app from the project root.");
+ vf::basics::ConfigurationFile config = vf::basics::ConfigurationFile::loadConfig(argc, argv, "./apps/gpu/LBM/DrivenCavityMultiGPU/configDrivenCavityMultiGPU.txt");
+ runVirtualFluids(config);
//////////////////////////////////////////////////////////////////////////
} catch (const spdlog::spdlog_ex &ex) {
diff --git a/apps/gpu/LBM/MusselOyster/MusselOyster.cpp b/apps/gpu/LBM/MusselOyster/MusselOyster.cpp
index 48fa21471bbc5f4a6592dba6d4b874bc9ff5fac7..b583633b50542795fe4b27aca42c08cca1a5331c 100644
--- a/apps/gpu/LBM/MusselOyster/MusselOyster.cpp
+++ b/apps/gpu/LBM/MusselOyster/MusselOyster.cpp
@@ -84,7 +84,7 @@ const std::string simulationName("MusselOyster");
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-void multipleLevel(std::filesystem::path &configPath)
+void runVirtualFluids(const vf::basics::ConfigurationFile& config)
{
vf::gpu::Communicator &communicator = vf::gpu::Communicator::getInstance();
@@ -92,8 +92,6 @@ void multipleLevel(std::filesystem::path &configPath)
gridFactory->setTriangularMeshDiscretizationMethod(TriangularMeshDiscretizationMethod::POINT_IN_OBJECT);
auto gridBuilder = MultipleGridBuilder::makeShared(gridFactory);
- vf::basics::ConfigurationFile config;
- config.load(configPath.string());
SPtr<Parameter> para =
std::make_shared<Parameter>(communicator.getNumberOfProcess(), communicator.getPID(), &config);
BoundaryConditionFactory bcFactory = BoundaryConditionFactory();
@@ -187,8 +185,8 @@ void multipleLevel(std::filesystem::path &configPath)
// height MUSSEL = 35.0
// height Oyster = 72.0
- auto bivalveSTL = std::make_shared<TriangularMesh>(stlPath + bivalveType + ".stl");
- auto bivalveRef_1_STL = nullptr;
+ SPtr<TriangularMesh> bivalveSTL = std::make_shared<TriangularMesh>(stlPath + bivalveType + ".stl");
+ SPtr<TriangularMesh> bivalveRef_1_STL = nullptr;
if (useLevels)
bivalveRef_1_STL = std::make_shared<TriangularMesh>(stlPath + bivalveType + "_Level1.stl");
@@ -228,12 +226,12 @@ void multipleLevel(std::filesystem::path &configPath)
gridBuilder->buildGrids(true); // buildGrids() has to be called before setting the BCs!!!!
if (generatePart == 0) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 1);
}
if (generatePart == 1) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 0);
}
@@ -293,27 +291,27 @@ void multipleLevel(std::filesystem::path &configPath)
gridBuilder->buildGrids(true); // buildGrids() has to be called before setting the BCs!!!!
if (generatePart == 0) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PX);
gridBuilder->setCommunicationProcess(CommunicationDirections::PX, 1);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 2);
}
if (generatePart == 1) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MX);
gridBuilder->setCommunicationProcess(CommunicationDirections::MX, 0);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 3);
}
if (generatePart == 2) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PX);
gridBuilder->setCommunicationProcess(CommunicationDirections::PX, 3);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 0);
}
if (generatePart == 3) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MX);
gridBuilder->setCommunicationProcess(CommunicationDirections::MX, 2);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 1);
}
@@ -412,67 +410,67 @@ void multipleLevel(std::filesystem::path &configPath)
gridBuilder->setPeriodicBoundaryCondition(false, false, false);
if (generatePart == 0) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PY);
gridBuilder->setCommunicationProcess(CommunicationDirections::PY, 1);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PX);
gridBuilder->setCommunicationProcess(CommunicationDirections::PX, 2);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 4);
}
if (generatePart == 1) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MY);
gridBuilder->setCommunicationProcess(CommunicationDirections::MY, 0);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PX);
gridBuilder->setCommunicationProcess(CommunicationDirections::PX, 3);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 5);
}
if (generatePart == 2) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PY);
gridBuilder->setCommunicationProcess(CommunicationDirections::PY, 3);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MX);
gridBuilder->setCommunicationProcess(CommunicationDirections::MX, 0);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 6);
}
if (generatePart == 3) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MY);
gridBuilder->setCommunicationProcess(CommunicationDirections::MY, 2);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MX);
gridBuilder->setCommunicationProcess(CommunicationDirections::MX, 1);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::PZ, 7);
}
if (generatePart == 4) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PY);
gridBuilder->setCommunicationProcess(CommunicationDirections::PY, 5);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PX);
gridBuilder->setCommunicationProcess(CommunicationDirections::PX, 6);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 0);
}
if (generatePart == 5) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MY);
gridBuilder->setCommunicationProcess(CommunicationDirections::MY, 4);
- gridBuilder->findCommunicationIndices(CommunicationDirections::PX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PX);
gridBuilder->setCommunicationProcess(CommunicationDirections::PX, 7);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 1);
}
if (generatePart == 6) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::PY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::PY);
gridBuilder->setCommunicationProcess(CommunicationDirections::PY, 7);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MX);
gridBuilder->setCommunicationProcess(CommunicationDirections::MX, 4);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 2);
}
if (generatePart == 7) {
- gridBuilder->findCommunicationIndices(CommunicationDirections::MY, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MY);
gridBuilder->setCommunicationProcess(CommunicationDirections::MY, 6);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MX, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MX);
gridBuilder->setCommunicationProcess(CommunicationDirections::MX, 5);
- gridBuilder->findCommunicationIndices(CommunicationDirections::MZ, LBM);
+ gridBuilder->findCommunicationIndices(CommunicationDirections::MZ);
gridBuilder->setCommunicationProcess(CommunicationDirections::MZ, 3);
}
@@ -585,20 +583,9 @@ int main(int argc, char *argv[])
if (argv != NULL) {
try {
- //////////////////////////////////////////////////////////////////////////
- // assuming that a config files is stored parallel to this file.
- std::filesystem::path configPath = __FILE__;
-
- // the config file's default name can be replaced by passing a command line argument
- std::string configName("configMusselOyster.txt");
- if (argc == 2) {
- configName = argv[1];
- std::cout << "Using configFile command line argument: " << configName << std::endl;
- }
-
- configPath.replace_filename(configName);
-
- multipleLevel(configPath);
+ VF_LOG_TRACE("For the default config path to work, execute the app from the project root.");
+ vf::basics::ConfigurationFile config = vf::basics::ConfigurationFile::loadConfig(argc, argv, "./apps/gpu/LBM/MusselOyster/configMusselOyster.txt");
+ runVirtualFluids(config);
//////////////////////////////////////////////////////////////////////////
} catch (const spdlog::spdlog_ex &ex) {
diff --git a/apps/gpu/LBM/SphereGPU/Sphere.cpp b/apps/gpu/LBM/SphereGPU/Sphere.cpp
index f8010be8dc2eb52072b69d12b50161e019bd2e0a..707c3ab9cb7de038a94010e69e6f77f9799b4f7f 100644
--- a/apps/gpu/LBM/SphereGPU/Sphere.cpp
+++ b/apps/gpu/LBM/SphereGPU/Sphere.cpp
@@ -102,23 +102,8 @@ int main(int argc, char *argv[])
GridScalingFactory scalingFactory = GridScalingFactory();
vf::basics::ConfigurationFile config;
if (useConfigFile) {
- //////////////////////////////////////////////////////////////////////////
- // read simulation parameters from config file
- //////////////////////////////////////////////////////////////////////////
-
- // assuming that a config files is stored parallel to this file.
- std::filesystem::path configPath = __FILE__;
-
- // the config file's default name can be replaced by passing a command line argument
- std::string configName("config.txt");
- if (argc == 2) {
- configName = argv[1];
- std::cout << "Using configFile command line argument: " << configName << std::endl;
- }
-
- configPath.replace_filename(configName);
- config.load(configPath.string());
-
+ VF_LOG_TRACE("For the default config path to work, execute the app from the project root.");
+ vf::basics::ConfigurationFile config = vf::basics::ConfigurationFile::loadConfig(argc, argv, "./apps/gpu/LBM/SphereGPU/config.txt");
para = std::make_shared<Parameter>(&config);
} else {
para = std::make_shared<Parameter>();
diff --git a/apps/gpu/LBM/SphereScaling/SphereScaling.cpp b/apps/gpu/LBM/SphereScaling/SphereScaling.cpp
index d67ea9175b2637b3fef6414fda91f44acd7ac8ea..da80302e9e9b5b6f43c7eb3eea0ae8be08f22b93 100755
--- a/apps/gpu/LBM/SphereScaling/SphereScaling.cpp
+++ b/apps/gpu/LBM/SphereScaling/SphereScaling.cpp
@@ -63,7 +63,7 @@
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-void multipleLevel(std::filesystem::path& configPath)
+void runVirtualFluids(const vf::basics::ConfigurationFile& config)
{
vf::gpu::Communicator& communicator = vf::gpu::Communicator::getInstance();
@@ -71,8 +71,6 @@ void multipleLevel(std::filesystem::path& configPath)
gridFactory->setTriangularMeshDiscretizationMethod(TriangularMeshDiscretizationMethod::POINT_IN_OBJECT);
auto gridBuilder = MultipleGridBuilder::makeShared(gridFactory);
- vf::basics::ConfigurationFile config;
- config.load(configPath.string());
SPtr<Parameter> para = std::make_shared<Parameter>(communicator.getNumberOfProcess(), communicator.getPID(), &config);
BoundaryConditionFactory bcFactory = BoundaryConditionFactory();
GridScalingFactory scalingFactory = GridScalingFactory();
@@ -659,20 +657,9 @@ int main(int argc, char *argv[])
if (argv != NULL) {
try {
- //////////////////////////////////////////////////////////////////////////
- // assuming that a config files is stored parallel to this file.
- std::filesystem::path configPath = __FILE__;
-
- // the config file's default name can be replaced by passing a command line argument
- std::string configName("config.txt");
- if (argc == 2) {
- configName = argv[1];
- std::cout << "Using configFile command line argument: " << configName << std::endl;
- }
-
- configPath.replace_filename(configName);
-
- multipleLevel(configPath);
+ VF_LOG_INFO("For the default config path to work, execute the app from the project root.");
+ vf::basics::ConfigurationFile config = vf::basics::ConfigurationFile::loadConfig(argc, argv, "./apps/gpu/LBM/SphereScaling/config.txt");
+ runVirtualFluids(config);
//////////////////////////////////////////////////////////////////////////
} catch (const spdlog::spdlog_ex &ex) {
diff --git a/src/basics/config/ConfigurationFile.cpp b/src/basics/config/ConfigurationFile.cpp
index 6e6ba21c0cec5de886b6ad125a662adacb9f1654..547468cd2fd6aadccbdc5017230fcf6cdb803733 100644
--- a/src/basics/config/ConfigurationFile.cpp
+++ b/src/basics/config/ConfigurationFile.cpp
@@ -8,6 +8,7 @@
#include <fstream>
#include <iostream>
#include <stdlib.h>
+#include <filesystem>
#include <basics/utilities/UbException.h>
@@ -26,7 +27,7 @@ bool ConfigurationFile::load(const std::string& file)
if (!inFile.good())
{
- UB_THROW(UbException(UB_EXARGS, "Cannot read configuration file "+file+"!"));
+ UB_THROW(UbException(UB_EXARGS, "Cannot read configuration file " + file + "! Your current directory is " + std::filesystem::current_path().string() + "."));
}
while (inFile.good() && ! inFile.eof())
diff --git a/src/basics/config/ConfigurationFile.h b/src/basics/config/ConfigurationFile.h
index 3bf9e807280132afa81fa0473781896e87fbfd66..8ca12306e0ef321832efb19a2a428e6dc753df41 100644
--- a/src/basics/config/ConfigurationFile.h
+++ b/src/basics/config/ConfigurationFile.h
@@ -1,6 +1,8 @@
#ifndef BASICS_CONFIGURATIONFILE_H
#define BASICS_CONFIGURATIONFILE_H
+#include "Logger.h"
+#include <filesystem>
#include <map>
#include <vector>
#include <sstream>
@@ -68,6 +70,23 @@ public:
template<class T>
T getValue(const std::string& key, T defaultValue) const;
+ static ConfigurationFile loadConfig(int argc, char *argv[], std::string configPath = "./config.txt")
+ {
+ // the config file's default path can be replaced by passing a command line argument
+
+ if (argc > 1)
+ {
+ configPath = argv[1];
+ VF_LOG_INFO("Using command line argument for config path: {}", configPath);
+ } else {
+ VF_LOG_INFO("Using default config path: {}", configPath);
+ }
+
+ vf::basics::ConfigurationFile config;
+ config.load(configPath);
+ return config;
+ }
+
private:
//! the container
std::map<std::string, std::string> data;