From 42cb733f32e0b25eb286206a0c5f64461d6eb3ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Oberhuber?= <oberhuber.tomas@gmail.com>
Date: Thu, 30 Jun 2016 22:37:13 +0200
Subject: [PATCH] Tuning CUDA traversers.
---
.../tnl-benchmark-simple-heat-equation-bug.h | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/tests/benchmarks/heat-equation-benchmark/tnl-benchmark-simple-heat-equation-bug.h b/tests/benchmarks/heat-equation-benchmark/tnl-benchmark-simple-heat-equation-bug.h
index 6bbf12b648..5a4476e002 100644
--- a/tests/benchmarks/heat-equation-benchmark/tnl-benchmark-simple-heat-equation-bug.h
+++ b/tests/benchmarks/heat-equation-benchmark/tnl-benchmark-simple-heat-equation-bug.h
@@ -68,9 +68,10 @@ class TestGridEntity
};
-__global__ void testKernel( const tnlTestGrid* grid )
+template< typename GridType, typename GridEntity >
+__global__ void testKernel( const GridType* grid )
{
- TestGridEntity entity( *grid );
+ GridEntity entity( *grid );
}
int main( int argc, char* argv[] )
@@ -81,7 +82,8 @@ int main( int argc, char* argv[] )
dim3 cudaGridSize( gridXSize / 16 + ( gridXSize % 16 != 0 ),
gridYSize / 16 + ( gridYSize % 16 != 0 ) );
- typedef tnlTestGrid GridType;
+ //typedef tnlTestGrid GridType;
+ typedef tnlGrid< 2, double, tnlCuda > GridType;
typedef typename GridType::VertexType VertexType;
typedef typename GridType::CoordinatesType CoordinatesType;
GridType grid;
@@ -93,7 +95,7 @@ int main( int argc, char* argv[] )
auto t_start = std::chrono::high_resolution_clock::now();
while( iteration < 1000 )
{
- testKernel<<< cudaGridSize, cudaBlockSize >>>( cudaGrid );
+ testKernel< GridType, typename GridType::Cell ><<< cudaGridSize, cudaBlockSize >>>( cudaGrid );
cudaThreadSynchronize();
iteration++;
}
--
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