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tonly set dphi if relevant - sphere - GPU-based 3D discrete element method algo… |
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git clone git://src.adamsgaard.dk/sphere |
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LICENSE |
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commit 8bf65a86fbf64159696822fd4bce622ca670f7a6 |
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parent 8384dea2ebcbf7f35b1557e37e298dca23be7948 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Fri, 7 Nov 2014 14:00:55 +0100 |
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only set dphi if relevant |
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Diffstat: |
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M src/device.cu | 13 ++++++++----- |
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1 file changed, 8 insertions(+), 5 deletions(-) |
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--- |
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diff --git a/src/device.cu b/src/device.cu |
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t@@ -2187,11 +2187,14 @@ __host__ void DEM::startTime() |
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iter); |
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// Empty the dphi values after device to host transfer |
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- setDarcyZeros<Float> <<<dimGridFluid, dimBlockFluid>>> |
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- (dev_darcy_dphi); |
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- cudaThreadSynchronize(); |
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- checkForCudaErrorsIter( |
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- "After setDarcyZeros(dev_darcy_dphi) after transfer", iter… |
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+ if (fluid == 1 && cfd_solver == 1) { |
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+ setDarcyZeros<Float> <<<dimGridFluid, dimBlockFluid>>> |
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+ (dev_darcy_dphi); |
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+ cudaThreadSynchronize(); |
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+ checkForCudaErrorsIter( |
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+ "After setDarcyZeros(dev_darcy_dphi) after transfer", |
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+ iter); |
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+ } |
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// Pause the CPU thread until all CUDA calls previously issued are |
