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tchange sign on every 2nd value - sphere - GPU-based 3D discrete element method… |
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git clone git://src.adamsgaard.dk/sphere |
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commit 4ac1331a468e9543d1b7ec944b75aebe8d229065 |
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parent ddf90fec75f449401838ada68084b5d2c4aea6a5 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Fri, 20 Mar 2015 11:40:42 +0100 |
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change sign on every 2nd value |
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Diffstat: |
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M src/darcy.cuh | 6 +++--- |
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1 file changed, 3 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/src/darcy.cuh b/src/darcy.cuh |
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t@@ -449,7 +449,7 @@ __global__ void findDarcyPorositiesLinear( |
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s = weight(x3, |
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X + MAKE_FLOAT3( 0.5*dx, 0.0, 0.0), |
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dx, dy, dz); |
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- v_p_xp += s*vol_p*v3.x/(s*vol_p + 1.0e-16); |
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+ v_p_xp += s*vol_p*v3.x/(s*vol_p - 1.0e-16); |
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s = weight(x3, |
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X + MAKE_FLOAT3( 0.0, -0.5*dy, 0.0… |
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t@@ -459,7 +459,7 @@ __global__ void findDarcyPorositiesLinear( |
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s = weight(x3, |
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X + MAKE_FLOAT3( 0.0, 0.5*dy, 0.0), |
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dx, dy, dz); |
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- v_p_yp += s*vol_p*v3.y/(s*vol_p + 1.0e-16); |
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+ v_p_yp += s*vol_p*v3.y/(s*vol_p - 1.0e-16); |
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s = weight(x3, |
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X + MAKE_FLOAT3( 0.0, 0.0, -0.5*dz… |
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t@@ -469,7 +469,7 @@ __global__ void findDarcyPorositiesLinear( |
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s = weight(x3, |
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X + MAKE_FLOAT3( 0.0, 0.0, 0.5*dz), |
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dx, dy, dz); |
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- v_p_zp += s*vol_p*v3.z/(s*vol_p + 1.0e-16); |
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+ v_p_zp += s*vol_p*v3.z/(s*vol_p - 1.0e-16); |
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} |
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} |
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} |
