From 6940dd720ebb6b3d1df8ca203ab696daefe58189 Mon Sep 17 00:00:00 2001 From: Jim Flynn Date: Fri, 20 Mar 2020 12:25:56 +0000 Subject: renamed Documentation folder 20.02 and added .nojekyll file Signed-off-by: Jim Flynn --- .../classarmnn_1_1_scoped_cpu_tensor_handle.xhtml | 415 +++++++++++++++++++++ 1 file changed, 415 insertions(+) create mode 100644 20.02/classarmnn_1_1_scoped_cpu_tensor_handle.xhtml (limited to '20.02/classarmnn_1_1_scoped_cpu_tensor_handle.xhtml') diff --git a/20.02/classarmnn_1_1_scoped_cpu_tensor_handle.xhtml b/20.02/classarmnn_1_1_scoped_cpu_tensor_handle.xhtml new file mode 100644 index 0000000000..513ccf1bcc --- /dev/null +++ b/20.02/classarmnn_1_1_scoped_cpu_tensor_handle.xhtml @@ -0,0 +1,415 @@ + + + + + + + + + + + + + +ArmNN: ScopedCpuTensorHandle Class Reference + + + + + + + + + + + + + + + + +
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+  20.02 +
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+Public Member Functions | +List of all members
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ScopedCpuTensorHandle Class Reference
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#include <CpuTensorHandle.hpp>

+
+Inheritance diagram for ScopedCpuTensorHandle:
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+ + +CpuTensorHandle +ConstCpuTensorHandle +ITensorHandle + +
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+Public Member Functions

 ScopedCpuTensorHandle (const TensorInfo &tensorInfo)
 
 ScopedCpuTensorHandle (const ConstTensor &tensor)
 
 ScopedCpuTensorHandle (const ConstCpuTensorHandle &tensorHandle)
 
 ScopedCpuTensorHandle (const ScopedCpuTensorHandle &other)
 
ScopedCpuTensorHandle & operator= (const ScopedCpuTensorHandle &other)
 
 ~ScopedCpuTensorHandle ()
 
virtual void Allocate () override
 Indicate to the memory manager that this resource is no longer active. More...
 
- Public Member Functions inherited from CpuTensorHandle
template<typename T >
T * GetTensor () const
 
template<>
void * GetTensor () const
 
template<>
void * GetTensor () const
 
- Public Member Functions inherited from ConstCpuTensorHandle
template<typename T >
const T * GetConstTensor () const
 
const TensorInfo & GetTensorInfo () const
 
virtual void Manage () override
 Indicate to the memory manager that this resource is active. More...
 
virtual ITensorHandle * GetParent () const override
 Get the parent tensor if this is a subtensor. More...
 
virtual const void * Map (bool) const override
 Map the tensor data for access. More...
 
virtual void Unmap () const override
 Unmap the tensor data. More...
 
TensorShape GetStrides () const override
 Get the strides for each dimension ordered from largest to smallest where the smallest value is the same as the size of a single element in the tensor. More...
 
TensorShape GetShape () const override
 Get the number of elements for each dimension ordered from slowest iterating dimension to fastest iterating dimension. More...
 
template<>
const void * GetConstTensor () const
 
template<>
const void * GetConstTensor () const
 
- Public Member Functions inherited from ITensorHandle
virtual ~ITensorHandle ()
 
void * Map (bool blocking=true)
 Map the tensor data for access. More...
 
void Unmap ()
 Unmap the tensor data that was previously mapped with call to Map(). More...
 
virtual unsigned int GetImportFlags () const
 Get flags describing supported import sources. More...
 
virtual bool Import (void *memory, MemorySource source)
 Import externally allocated memory. More...
 
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+Additional Inherited Members

- Protected Member Functions inherited from CpuTensorHandle
 CpuTensorHandle (const TensorInfo &tensorInfo)
 
void SetMemory (void *mem)
 
- Protected Member Functions inherited from ConstCpuTensorHandle
 ConstCpuTensorHandle (const TensorInfo &tensorInfo)
 
void SetConstMemory (const void *mem)
 
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Detailed Description

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Definition at line 106 of file CpuTensorHandle.hpp.

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Constructor & Destructor Documentation

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◆ ScopedCpuTensorHandle() [1/4]

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ScopedCpuTensorHandle (const TensorInfo & tensorInfo)
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Definition at line 55 of file CpuTensorHandle.cpp.

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56 : CpuTensorHandle(tensorInfo)
57 {
58 }
armnn::CpuTensorHandle::CpuTensorHandle
CpuTensorHandle(const TensorInfo &tensorInfo)
Definition: CpuTensorHandle.cpp:43
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◆ ScopedCpuTensorHandle() [2/4]

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ScopedCpuTensorHandle (const ConstTensor & tensor)
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Definition at line 60 of file CpuTensorHandle.cpp.

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References BaseTensor< MemoryType >::GetMemoryArea(), and BaseTensor< MemoryType >::GetNumBytes().

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61 : ScopedCpuTensorHandle(tensor.GetInfo())
62 {
63  CopyFrom(tensor.GetMemoryArea(), tensor.GetNumBytes());
64 }
armnn::ScopedCpuTensorHandle::ScopedCpuTensorHandle
ScopedCpuTensorHandle(const TensorInfo &tensorInfo)
Definition: CpuTensorHandle.cpp:55
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◆ ScopedCpuTensorHandle() [3/4]

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ScopedCpuTensorHandle (const ConstCpuTensorHandle & tensorHandle)
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Definition at line 66 of file CpuTensorHandle.cpp.

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References ConstCpuTensorHandle::GetConstTensor(), TensorInfo::GetNumBytes(), and ConstCpuTensorHandle::GetTensorInfo().

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67 : ScopedCpuTensorHandle(tensorHandle.GetTensorInfo())
68 {
69  CopyFrom(tensorHandle.GetConstTensor<void>(), tensorHandle.GetTensorInfo().GetNumBytes());
70 }
armnn::ScopedCpuTensorHandle::ScopedCpuTensorHandle
ScopedCpuTensorHandle(const TensorInfo &tensorInfo)
Definition: CpuTensorHandle.cpp:55
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◆ ScopedCpuTensorHandle() [4/4]

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ScopedCpuTensorHandle (const ScopedCpuTensorHandle & other)
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Definition at line 72 of file CpuTensorHandle.cpp.

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73 : CpuTensorHandle(other.GetTensorInfo())
74 {
75  CopyFrom(other);
76 }
armnn::CpuTensorHandle::CpuTensorHandle
CpuTensorHandle(const TensorInfo &tensorInfo)
Definition: CpuTensorHandle.cpp:43
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◆ ~ScopedCpuTensorHandle()

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~ScopedCpuTensorHandle ()
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Definition at line 86 of file CpuTensorHandle.cpp.

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87 {
88  ::operator delete(GetTensor<void>());
89 }
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Member Function Documentation

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◆ Allocate()

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void Allocate ()
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Indicate to the memory manager that this resource is no longer active.

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This is used to compute overlapping lifetimes of resources.

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Implements ITensorHandle.

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Definition at line 91 of file CpuTensorHandle.cpp.

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References TensorInfo::GetNumBytes(), CpuTensorHandle::GetTensor(), ConstCpuTensorHandle::GetTensorInfo(), and CpuTensorHandle::SetMemory().

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92 {
93  if (GetTensor<void>() == nullptr)
94  {
95  SetMemory(::operator new(GetTensorInfo().GetNumBytes()));
96  }
97  else
98  {
99  throw InvalidArgumentException("CpuTensorHandle::Allocate Trying to allocate a CpuTensorHandle"
100  "that already has allocated memory.");
101  }
102 }
armnn::CpuTensorHandle::SetMemory
void SetMemory(void *mem)
Definition: CpuTensorHandle.hpp:89
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armnn::ConstCpuTensorHandle::GetTensorInfo
const TensorInfo & GetTensorInfo() const
Definition: CpuTensorHandle.hpp:37
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◆ operator=()

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ScopedCpuTensorHandle & operator= (const ScopedCpuTensorHandle & other)
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Definition at line 78 of file CpuTensorHandle.cpp.

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References CpuTensorHandle::SetMemory().

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79 {
80  ::operator delete(GetTensor<void>());
81  SetMemory(nullptr);
82  CopyFrom(other);
83  return *this;
84 }
armnn::CpuTensorHandle::SetMemory
void SetMemory(void *mem)
Definition: CpuTensorHandle.hpp:89
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The documentation for this class was generated from the following files: +
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+ + + + -- cgit v1.2.1