tFluid simulation only happens if periodic=1 - sphere - GPU-based 3D discrete element method algorithm with optional fluid coupling
 (HTM) git clone git://src.adamsgaard.dk/sphere
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       ---
 (DIR) commit 0f90cd8e5447961a6dbb0162feba9e635a39f818
 (DIR) parent 5c10dece10e2b7eb6aebc93258c423f586a83dd6
 (HTM) Author: Anders Damsgaard <adc@geo.au.dk>
       Date:   Thu,  2 May 2013 10:36:14 +0200
       
       Fluid simulation only happens if periodic=1
       
       Diffstat:
         M CMakeLists.txt                      |      10 +++++-----
         M python/sphere.py                    |       2 +-
         M src/device.cu                       |       2 +-
       
       3 files changed, 7 insertions(+), 7 deletions(-)
       ---
 (DIR) diff --git a/CMakeLists.txt b/CMakeLists.txt
       t@@ -24,13 +24,13 @@ find_package(OpenMP)
        enable_testing()
        
        # Set build type = Debug
       -set(CMAKE_BUILD_TYPE Debug)
       -if (CUDA_FOUND)
       -    set(CUDA_NVCC_FLAGS -g;-G)
       -endif()
       +#set(CMAKE_BUILD_TYPE Debug)
       +#if (CUDA_FOUND)
       +#    set(CUDA_NVCC_FLAGS -g;-G)
       +#endif()
        
        # Set build type = Release
       -#set(CMAKE_BUILD_TYPE Release)
       +set(CMAKE_BUILD_TYPE Release)
        
        # Add source directory to project.
        add_subdirectory(src)
 (DIR) diff --git a/python/sphere.py b/python/sphere.py
       t@@ -1783,7 +1783,7 @@ class Spherebin:
                fig.savefig('../img_out/' + self.sid + '-ts-x1x3-slipangles.png')
                fig.clf()
        
       -    def plotRho(self):
       +    def plotdensities(self):
                x=2
        
        
 (DIR) diff --git a/src/device.cu b/src/device.cu
       t@@ -819,7 +819,7 @@ __host__ void DEM::startTime()
                }
        
                // Process fluid and particle interaction in each cell
       -        if (params.nu > 0.0) {
       +        if (params.nu > 0.0 && grid.periodic == 1) {
                    if (PROFILING == 1)
                        startTimer(&kernel_tic);
                    latticeBoltzmannD3Q19<<< dimGridFluid, dimBlockFluid>>> (