From fd627ffaec8fd8801d980b4c91ee7c0607ab6aaf Mon Sep 17 00:00:00 2001 From: Jan Eilers Date: Thu, 25 Feb 2021 17:44:00 +0000 Subject: IVGCVSW-5687 Update Doxygen Docu * Update Doxygen Documentation for 21.02 release Signed-off-by: Jan Eilers Change-Id: I9ed2f9caab038836ea99d7b378d7899fe431a4e5 --- ...classarmnn_1_1_neon_backend_model_context.xhtml | 225 +++++++++++++++++++++ 1 file changed, 225 insertions(+) create mode 100644 21.02/classarmnn_1_1_neon_backend_model_context.xhtml (limited to '21.02/classarmnn_1_1_neon_backend_model_context.xhtml') diff --git a/21.02/classarmnn_1_1_neon_backend_model_context.xhtml b/21.02/classarmnn_1_1_neon_backend_model_context.xhtml new file mode 100644 index 0000000000..8ec4ab48f2 --- /dev/null +++ b/21.02/classarmnn_1_1_neon_backend_model_context.xhtml @@ -0,0 +1,225 @@ + + + + + + + + + + + + + +ArmNN: NeonBackendModelContext Class Reference + + + + + + + + + + + + + + + + +
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+ + + + ArmNN + + + +
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+  21.02 +
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+Public Member Functions | +List of all members
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NeonBackendModelContext Class Reference
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+ +

The NeonBackendModelContext is used to pass in Neon specific backend ModelOptions. + More...

+ +

#include <NeonBackendModelContext.hpp>

+
+Inheritance diagram for NeonBackendModelContext:
+
+
+ + +IBackendModelContext + +
+ + + + + + + + + + + +

+Public Member Functions

 NeonBackendModelContext (const ModelOptions &modelOptions)
 
bool IsFastMathEnabled () const
 
unsigned int GetNumberOfThreads () const
 
- Public Member Functions inherited from IBackendModelContext
virtual ~IBackendModelContext ()
 
+

Detailed Description

+

The NeonBackendModelContext is used to pass in Neon specific backend ModelOptions.

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The supported backend ModelOptions are:

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  • "FastMathEnabled"
    + Using the fast_math flag can lead to performance improvements in fp32 and fp16 layers but may result in
    + results with reduced or different precision. The fast_math flag will not have any effect on int8 performance.
    • +
  • "NumberOfThreads"
    + Specify the number of threads used by the CpuAcc backend.
    • +
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Definition at line 19 of file NeonBackendModelContext.hpp.

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Constructor & Destructor Documentation

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◆ NeonBackendModelContext()

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NeonBackendModelContext (const ModelOptions & modelOptions)
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Definition at line 34 of file NeonBackendModelContext.cpp.

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References armnn::ParseOptions().

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35  : m_IsFastMathEnabled(false), m_NumberOfThreads(0)
36 {
37  if (!modelOptions.empty())
38  {
39  ParseOptions(modelOptions, "CpuAcc", [&](std::string name, const BackendOptions::Var& value)
40  {
41  if (name == "FastMathEnabled")
42  {
43  m_IsFastMathEnabled |= ParseBool(value, false);
44  }
45  if (name == "NumberOfThreads")
46  {
47  m_NumberOfThreads |= ParseUnsignedInt(value, 0);
48  }
49  });
50  }
51 }
armnn::ParseOptions
void ParseOptions(const std::vector< BackendOptions > &options, BackendId backend, F f)
Definition: BackendOptions.hpp:283
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Member Function Documentation

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◆ GetNumberOfThreads()

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unsigned int GetNumberOfThreads () const
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Definition at line 58 of file NeonBackendModelContext.cpp.

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Referenced by NeonWorkloadFactory::GetBackendId().

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59 {
60  return m_NumberOfThreads;
61 }
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◆ IsFastMathEnabled()

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bool IsFastMathEnabled () const
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Definition at line 53 of file NeonBackendModelContext.cpp.

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Referenced by NeonWorkloadFactory::CreateConvolution2d(), and NeonLayerSupport::IsConvolution2dSupported().

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54 {
55  return m_IsFastMathEnabled;
56 }
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The documentation for this class was generated from the following files: +
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+ + + + -- cgit v1.2.1