Add ErrorBadDevice

vtkm/cont/CMakeLists.txt

@@ -68,6 +68,7 @@ set(headers
   EnvironmentTracker.h
   Error.h
   ErrorBadAllocation.h
+  ErrorBadDevice.h
   ErrorBadType.h
   ErrorBadValue.h
   ErrorExecution.h

vtkm/cont/ErrorBadDevice.h

@@ -0,0 +1,48 @@
+//============================================================================
+//  Copyright (c) Kitware, Inc.
+//  All rights reserved.
+//  See LICENSE.txt for details.
+//  This software is distributed WITHOUT ANY WARRANTY; without even
+//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+//  PURPOSE.  See the above copyright notice for more information.
+//
+//  Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
+//  Copyright 2014 UT-Battelle, LLC.
+//  Copyright 2014 Los Alamos National Security.
+//
+//  Under the terms of Contract DE-NA0003525 with NTESS,
+//  the U.S. Government retains certain rights in this software.
+//
+//  Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
+//  Laboratory (LANL), the U.S. Government retains certain rights in
+//  this software.
+//============================================================================
+#ifndef vtk_m_cont_ErrorBadDevice_h
+#define vtk_m_cont_ErrorBadDevice_h
+
+#include <vtkm/cont/Error.h>
+
+namespace vtkm
+{
+namespace cont
+{
+
+VTKM_SILENCE_WEAK_VTABLE_WARNING_START
+
+/// This class is thrown when VTK-m performs an operation that is not supported
+/// on the current device.
+///
+class VTKM_ALWAYS_EXPORT ErrorBadDevice : public Error
+{
+public:
+  ErrorBadDevice(const std::string& message)
+    : Error(message)
+  {
+  }
+};
+
+VTKM_SILENCE_WEAK_VTABLE_WARNING_END
+}
+} // namespace vtkm::cont
+
+#endif // vtk_m_cont_ErrorBadDevice_h

vtkm/cont/RuntimeDeviceTracker.h

@@ -22,6 +22,7 @@
 
 #include <vtkm/cont/DeviceAdapterAlgorithm.h>
 #include <vtkm/cont/ErrorBadAllocation.h>
+#include <vtkm/cont/ErrorBadDevice.h>
 #include <vtkm/cont/RuntimeDeviceInformation.h>
 
 namespace vtkm
@@ -85,6 +86,23 @@ public:
     this->SetDeviceState(deviceId, name, false);
   }
 
+  //@{
+  /// Report a ErrorBadDevice failure and flag the device as unusable.
+  template <typename DeviceAdapterTag>
+  VTKM_CONT void ReportBadDeviceFailure(DeviceAdapterTag, const vtkm::cont::ErrorBadDevice&)
+  {
+    using Traits = vtkm::cont::DeviceAdapterTraits<DeviceAdapterTag>;
+    this->SetDeviceState(Traits::GetId(), Traits::GetName(), false);
+  }
+
+  VTKM_CONT void ReportBadDeviceFailure(vtkm::Int8 deviceId,
+                                        const std::string& name,
+                                        const vtkm::cont::ErrorBadDevice&)
+  {
+    this->SetDeviceState(deviceId, name, false);
+  }
+  //@}
+
   /// Reset the tracker for the given device. This will discard any updates
   /// caused by reported failures
   ///

vtkm/cont/TryExecute.cxx

@@ -46,6 +46,11 @@ void HandleTryExecuteException(vtkm::Int8 deviceId,
     //than we fallback to another device
     tracker.ReportAllocationFailure(deviceId, name, e);
   }
+  catch (vtkm::cont::ErrorBadDevice& e)
+  {
+    std::cerr << "caught ErrorBadDevice: " << e.GetMessage() << std::endl;
+    tracker.ReportBadDeviceFailure(deviceId, name, e);
+  }
   catch (vtkm::cont::ErrorBadType& e)
   {
     //should bad type errors should stop the execution, instead of