[ADD] added load balancing benchmark

apps/benchmarks/GranularGas/CMakeLists.txt

@@ -2,13 +2,17 @@ waLBerla_link_files_to_builddir( *.cfg )
 waLBerla_link_files_to_builddir( *.py )
 
 waLBerla_add_executable ( NAME PE_GranularGas
-   FILES PE_GranularGas.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp
+                          FILES PE_GranularGas.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp
                           DEPENDS blockforest core pe postprocessing )
 
+waLBerla_add_executable ( NAME MESA_PD_LoadBalancing
+                          FILES MESA_PD_LoadBalancing.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp sortParticleStorage.cpp CreateParticles.cpp
+                          DEPENDS blockforest core pe mesa_pd postprocessing vtk )
+
 waLBerla_add_executable ( NAME MESA_PD_GranularGas
-   FILES MESA_PD_GranularGas.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp sortParticleStorage.cpp CreateParticles.cpp
+                          FILES MESA_PD_GranularGas.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp sortParticleStorage.cpp CreateParticles.cpp
                           DEPENDS blockforest core pe mesa_pd postprocessing vtk )
 
 waLBerla_add_executable ( NAME MESA_PD_KernelBenchmark
-   FILES MESA_PD_KernelBenchmark.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp sortParticleStorage.cpp CreateParticles.cpp
+                          FILES MESA_PD_KernelBenchmark.cpp SQLProperties.cpp Parameters.cpp NodeTimings.cpp sortParticleStorage.cpp CreateParticles.cpp
                           DEPENDS blockforest core pe mesa_pd postprocessing vtk )

apps/benchmarks/GranularGas/Parameters.cpp

@@ -71,6 +71,33 @@ void loadFromConfig(Parameters& params, const Config::BlockHandle& cfg)
    params.sqlFile = cfg.getParameter<std::string>("sqlFile", "benchmark.sqlite" );
    WALBERLA_LOG_INFO_ON_ROOT("sqlFile: " << params.sqlFile);
    
+   params.regridMin = cfg.getParameter<uint_t>("regridMin", uint_c(100) );
+   WALBERLA_LOG_INFO_ON_ROOT("regridMin: " << params.regridMin);
+   
+   params.regridMax = cfg.getParameter<uint_t>("regridMax", uint_c(1000) );
+   WALBERLA_LOG_INFO_ON_ROOT("regridMax: " << params.regridMax);
+   
+   params.maxBlocksPerProcess = cfg.getParameter<int>("maxBlocksPerProcess", int_c(1000) );
+   WALBERLA_LOG_INFO_ON_ROOT("maxBlocksPerProcess: " << params.maxBlocksPerProcess);
+   
+   params.baseWeight = cfg.getParameter<real_t>("baseWeight", real_t(10.0) );
+   WALBERLA_LOG_INFO_ON_ROOT("baseWeight: " << params.baseWeight);
+   
+   params.metisipc2redist = cfg.getParameter<real_t>("metisipc2redist", real_t(1000.0) );
+   WALBERLA_LOG_INFO_ON_ROOT("metisipc2redist: " << params.metisipc2redist);
+   
+   params.LBAlgorithm = cfg.getParameter<std::string>("LBAlgorithm", "Hilbert" );
+   WALBERLA_LOG_INFO_ON_ROOT("LBAlgorithm: " << params.LBAlgorithm);
+   
+   params.metisAlgorithm = cfg.getParameter<std::string>("metisAlgorithm", "PART_GEOM_KWAY" );
+   WALBERLA_LOG_INFO_ON_ROOT("metisAlgorithm: " << params.metisAlgorithm);
+   
+   params.metisWeightsToUse = cfg.getParameter<std::string>("metisWeightsToUse", "BOTH_WEIGHTS" );
+   WALBERLA_LOG_INFO_ON_ROOT("metisWeightsToUse: " << params.metisWeightsToUse);
+   
+   params.metisEdgeSource = cfg.getParameter<std::string>("metisEdgeSource", "EDGES_FROM_EDGE_WEIGHTS" );
+   WALBERLA_LOG_INFO_ON_ROOT("metisEdgeSource: " << params.metisEdgeSource);
+   
 }
 
 void saveToSQL(const Parameters& params,
@@ -101,6 +128,21 @@ void saveToSQL(const Parameters& params,
    
    stringProperties["sqlFile"] = params.sqlFile;
    
+   
+   
+   
+   realProperties["baseWeight"] = double_c(params.baseWeight);
+   
+   realProperties["metisipc2redist"] = double_c(params.metisipc2redist);
+   
+   stringProperties["LBAlgorithm"] = params.LBAlgorithm;
+   
+   stringProperties["metisAlgorithm"] = params.metisAlgorithm;
+   
+   stringProperties["metisWeightsToUse"] = params.metisWeightsToUse;
+   
+   stringProperties["metisEdgeSource"] = params.metisEdgeSource;
+   
 }
 
 } //namespace walberla
\ No newline at end of file

apps/benchmarks/GranularGas/Parameters.h

@@ -48,6 +48,15 @@ struct Parameters
    int64_t visSpacing = 1000;
    std::string path = "vtk_out";
    std::string sqlFile = "benchmark.sqlite";
+   uint_t regridMin = uint_c(100);
+   uint_t regridMax = uint_c(1000);
+   int maxBlocksPerProcess = int_c(1000);
+   real_t baseWeight = real_t(10.0);
+   real_t metisipc2redist = real_t(1000.0);
+   std::string LBAlgorithm = "Hilbert";
+   std::string metisAlgorithm = "PART_GEOM_KWAY";
+   std::string metisWeightsToUse = "BOTH_WEIGHTS";
+   std::string metisEdgeSource = "EDGES_FROM_EDGE_WEIGHTS";
 };
 
 void loadFromConfig(Parameters& params,

apps/benchmarks/GranularGas/generateConfig.py

@@ -18,4 +18,15 @@ cfg.addParameter("visSpacing",             "int64_t",     "1000")
 cfg.addParameter("path",                   "std::string", '"vtk_out"')
 cfg.addParameter("sqlFile",                "std::string", '"benchmark.sqlite"')
 
+cfg.addParameter("regridMin",              "uint_t",      'uint_c(100)')
+cfg.addParameter("regridMax",              "uint_t",      'uint_c(1000)')
+cfg.addParameter("maxBlocksPerProcess",    "int",         'int_c(1000)')
+cfg.addParameter("baseWeight",             "real_t",      'real_t(10.0)')
+cfg.addParameter("metisipc2redist",        "real_t",      'real_t(1000.0)')
+cfg.addParameter("LBAlgorithm",            "std::string", '"Hilbert"')
+cfg.addParameter("metisAlgorithm",         "std::string", '"PART_GEOM_KWAY"' );
+cfg.addParameter("metisWeightsToUse",      "std::string", '"BOTH_WEIGHTS"' );
+cfg.addParameter("metisEdgeSource",        "std::string", '"EDGES_FROM_EDGE_WEIGHTS"' );
+
+
 cfg.generate()