From 1b472a22ee15f2003588f8545b92b3683ccbecd0 Mon Sep 17 00:00:00 2001
From: markus <markus.holzer@fau.de>
Date: Wed, 3 Jun 2020 11:12:21 +0200
Subject: [PATCH] [BUGFIX] Jacobi codegen test case
---
tests/cuda/codegen/CudaJacobiKernel.py | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tests/cuda/codegen/CudaJacobiKernel.py b/tests/cuda/codegen/CudaJacobiKernel.py
index 7ec84032a..0015677f3 100644
--- a/tests/cuda/codegen/CudaJacobiKernel.py
+++ b/tests/cuda/codegen/CudaJacobiKernel.py
@@ -8,10 +8,10 @@ with CodeGeneration() as ctx:
# ----- Jacobi 2D - created by specifying weights in nested list --------------------------
src, dst = ps.fields("src, src_tmp: [2D]")
- stencil = [[0, -1, 0],
- [-1, 4, -1],
- [0, -1, 0]]
- assignments = ps.assignment_from_stencil(stencil, src, dst, normalization_factor=4 * h**2)
+ stencil = [[0, 1, 0],
+ [1, 0, 1],
+ [0, 1, 0]]
+ assignments = ps.assignment_from_stencil(stencil, src, dst, normalization_factor=0.25 * h**2)
generate_sweep(ctx, 'CudaJacobiKernel2D', assignments, field_swaps=[(src, dst)], target="gpu")
# ----- Jacobi 3D - created by using kernel_decorator with assignments in '@=' format -----
--
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