Set default cache configuration for the context

76716f1c · Peter Eastman · 2bb875b0 · 76716f1c
Commit 76716f1c authored Jul 10, 2012 by Peter Eastman
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platforms/cuda2/src/CudaContext.cpp platforms/cuda2/src/CudaContext.cpp +1 -0

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--- a/platforms/cuda2/src/CudaContext.cpp
+++ b/platforms/cuda2/src/CudaContext.cpp
@@ -132,6 +132,7 @@ CudaContext::CudaContext(const System& system, int deviceIndex, bool useBlocking
        flags += CU_CTX_SCHED_SPIN;
    CHECK_RESULT(cuCtxCreate(&context, flags, device));
    contextIsValid = true;
+    CHECK_RESULT(cuCtxSetCacheConfig(CU_FUNC_CACHE_PREFER_SHARED));
    numAtoms = system.getNumParticles();
    paddedNumAtoms = TileSize*((numAtoms+TileSize-1)/TileSize);
    numAtomBlocks = (paddedNumAtoms+(TileSize-1))/TileSize;