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Testing Interlock exchange

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This commit is contained in:
mclarsen 2016-03-02 13:53:28 -08:00
parent ca37b2e9cb
commit 78888e6542
1 changed files with 19 additions and 0 deletions
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19
vtkm/cont/tbb/internal/DeviceAdapterAlgorithmTBB.h
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@ -67,6 +67,9 @@ VTKM_THIRDPARTY_PRE_INCLUDE
#undef NOMINMAX
#endif
#if defined(VTKM_MSVC)
#include <Windows.h>
#endif
VTKM_THIRDPARTY_POST_INCLUDE
namespace vtkm {
@ -328,25 +331,41 @@ private:
VTKM_EXEC_EXPORT
vtkm::Int32 vtkmAtomicAdd(vtkm::Int32 *address, const vtkm::Int32 &value) const
{
#if defined(VTKM_MSVC)
return InterlockedExchangeAdd(address,value);
#else
return __sync_fetch_and_add(address,value);
#endif
}
VTKM_EXEC_EXPORT
vtkm::Int64 vtkmAtomicAdd(vtkm::Int64 *address, const vtkm::Int64 &value) const
{
#if defined(VTKM_MSVC)
return InterlockedExchangeAdd(address,value);
#else
return __sync_fetch_and_add(address,value);
#endif
}
VTKM_EXEC_EXPORT
vtkm::UInt32 vtkmAtomicAdd(vtkm::UInt32 *address, const vtkm::UInt32 &value) const
{
#if defined(VTKM_MSVC)
return InterlockedExchangeAdd64(address,value);
#else
return __sync_fetch_and_add(address,value);
#endif
}
VTKM_EXEC_EXPORT
vtkm::UInt64 vtkmAtomicAdd(vtkm::UInt64 *address, const vtkm::UInt64 &value) const
{
#if defined(VTKM_MSVC)
return InterlockedExchangeAdd64(address,value);
#else
return __sync_fetch_and_add(address,value);
#endif
}
};