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6f75cd008b
Previously when PointLocatorUniformGrid.h was compiled by the CUDA compiler, the compiler would crash. Apparently during the ptxas part of the compiler goes into a crazy recursion and runs out of stack space. This appears to be a long-standing bug in CUDA (been there for multiple releases) without a clear reason why it sometimes rears its ugly head. (See for example https://devtalk.nvidia.com/default/topic/1028825/cuda-programming-and-performance/-ptxas-died-with-status-0xc00000fd-stack_overflow-/) The problem appears to be when having a doubly or triply nested loop over a box of values to check in the uniform array. This appears to fix the problem by converting that to a single for loop with some index magic to convert that to 3D indices. |
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| .. | ||
| arg | ||
| cuda | ||
| internal | ||
| openmp | ||
| serial | ||
| tbb | ||
| testing | ||
| AtomicArray.h | ||
| CellDerivative.h | ||
| CellEdge.h | ||
| CellFace.h | ||
| CellInside.h | ||
| CellInterpolate.h | ||
| CellMeasure.h | ||
| CMakeLists.txt | ||
| ColorTable.h | ||
| ColorTable.hxx | ||
| ConnectivityExplicit.h | ||
| ConnectivityPermuted.h | ||
| ConnectivityStructured.h | ||
| ExecutionWholeArray.h | ||
| FunctorBase.h | ||
| Jacobian.h | ||
| ParametricCoordinates.h | ||
| PointLocator.h | ||
| PointLocatorUniformGrid.h | ||
| TaskBase.h | ||