diff options
Diffstat (limited to 'src/backends/backendsCommon/ITensorHandleFactory.hpp')
| -rw-r--r-- | src/backends/backendsCommon/ITensorHandleFactory.hpp | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/backends/backendsCommon/ITensorHandleFactory.hpp b/src/backends/backendsCommon/ITensorHandleFactory.hpp index 7685061eb3..89a2a7fa3b 100644 --- a/src/backends/backendsCommon/ITensorHandleFactory.hpp +++ b/src/backends/backendsCommon/ITensorHandleFactory.hpp @@ -5,8 +5,9 @@ #pragma once -#include <armnn/Types.hpp> #include <armnn/IRuntime.hpp> +#include <armnn/MemorySources.hpp> +#include <armnn/Types.hpp> namespace armnn { @@ -20,7 +21,6 @@ public: virtual ~ITensorHandleFactory() {} - virtual std::unique_ptr<ITensorHandle> CreateSubTensorHandle(ITensorHandle& parent, TensorShape const& subTensorShape, unsigned int const* subTensorOrigin) const = 0; @@ -33,17 +33,16 @@ public: virtual bool SupportsMapUnmap() const final { return true; } - virtual bool SupportsExport() const final { return false; } - - virtual bool SupportsImport() const final { return false; } + virtual MemorySourceFlags GetExportFlags() const { return 0; } + virtual MemorySourceFlags GetImportFlags() const { return 0; } }; -enum class MemoryStrategy +enum class EdgeStrategy { - Undefined, - DirectCompatibility, // Only allocate the tensorhandle using the assigned factory - CopyToTarget, // Default + Insert MemCopy node before target - ExportToTarget, // Default + Insert Import node + Undefined, /// No strategy has been defined. Used internally to verify integrity of optimizations. + DirectCompatibility, /// Destination backend can work directly with tensors on source backend. + ExportToTarget, /// Source backends tensor data can be exported to destination backend tensor without copy. + CopyToTarget /// Copy contents from source backend tensor to destination backend tensor. }; } //namespace armnn |