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