From 982e21f7d5460473ebf16153b1997de02a2e9e8b Mon Sep 17 00:00:00 2001
From: Anna Wellmann <a.wellmann@tu-bs.de>
Date: Thu, 30 Jun 2022 08:35:07 +0000
Subject: [PATCH] Remove unused variable in QDeviceComp27
---
apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp | 8 ++++----
src/gpu/VirtualFluids_GPU/GPU/NoSlipBCs27.cu | 3 ++-
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp b/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp
index a4e322ad6..c5b7ad0c5 100644
--- a/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp
+++ b/apps/gpu/LBM/DrivenCavity/DrivenCavity.cpp
@@ -122,11 +122,11 @@ void multipleLevel(const std::string& configPath)
real dx = L / real(nx);
- //gridBuilder->addCoarseGrid(-0.5 * L, -0.5 * L, -0.5 * L,
- // 0.5 * L, 0.5 * L, 0.5 * L, dx);
+ gridBuilder->addCoarseGrid(-0.5 * L, -0.5 * L, -0.5 * L,
+ 0.5 * L, 0.5 * L, 0.5 * L, dx);
- gridBuilder->addCoarseGrid(-2.0 * dx, -0.5 * L, -0.5 * L,
- 2.0 * dx, 0.5 * L, 0.5 * L, dx);
+ // gridBuilder->addCoarseGrid(-2.0 * dx, -0.5 * L, -0.5 * L,
+ // 2.0 * dx, 0.5 * L, 0.5 * L, dx);
auto refBox = new Cuboid(-0.1 * L, -0.1 * L, -0.1 * L,
0.1 * L, 0.1 * L, 0.1 * L);
diff --git a/src/gpu/VirtualFluids_GPU/GPU/NoSlipBCs27.cu b/src/gpu/VirtualFluids_GPU/GPU/NoSlipBCs27.cu
index df2480959..6dcdcf028 100644
--- a/src/gpu/VirtualFluids_GPU/GPU/NoSlipBCs27.cu
+++ b/src/gpu/VirtualFluids_GPU/GPU/NoSlipBCs27.cu
@@ -1763,7 +1763,7 @@ extern "C" __global__ void QDeviceComp27(
////////////////////////////////////////////////////////////////////////////////
//! - Update distributions with subgrid distance (q) between zero and one
- real feq, q, velocityLB, velocityBC;
+ real feq, q, velocityLB;
q = (subgridD.q[dirE])[k];
if (q>=c0o1 && q<=c1o1) // only update distribution for q between zero and one
{
@@ -1776,6 +1776,7 @@ extern "C" __global__ void QDeviceComp27(
if (q>=c0o1 && q<=c1o1)
{
velocityLB = -vx1;
+
feq = getEquilibriumForBC(drho, velocityLB, cu_sq, c2o27);
(dist.f[dirE])[ke] = getInterpolatedDistributionForNoSlipBC(q, f_W, f_E, feq, omega, c2o27);
}
--
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