Compute Library
 22.05
ClActivation.cpp
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25 
28 
29 #include "src/common/IOperator.h"
31 #include "src/common/utils/Log.h"
32 #include "src/gpu/cl/ClContext.h"
33 
34 namespace arm_compute
35 {
36 namespace opencl
37 {
39 {
40  ARM_COMPUTE_LOG_PARAMS(src, dst, act_info);
41  auto k = std::make_unique<kernels::ClActivationKernel>();
42  k->configure(compile_context, src, dst, act_info);
43  _kernel = std::move(k);
44 }
45 
47 {
48  return kernels::ClActivationKernel::validate(src, dst, act_info);
49 }
50 } // namespace opencl
51 
52 namespace gpu
53 {
54 namespace opencl
55 {
56 std::tuple<IOperator *, StatusCode> ClContext::create_activation(const AclTensorDescriptor &src, const AclTensorDescriptor &dst, const AclActivationDescriptor &act, bool is_validate)
57 {
61 
62  if(is_validate && !bool(arm_compute::opencl::ClActivation::validate(&src_info.set_is_resizable(false), &dst_info.set_is_resizable(false), info)))
63  {
64  return std::make_tuple(nullptr, StatusCode::UnsupportedConfig);
65  }
66 
67  auto act_op = std::make_unique<arm_compute::opencl::ClActivation>();
68  act_op->configure(CLKernelLibrary::get().get_compile_context(), &src_info, &dst_info, info);
69 
70  auto op = new arm_compute::IOperator(static_cast<IContext *>(this));
71  if(op == nullptr)
72  {
73  ARM_COMPUTE_LOG_ERROR_ACL("Couldn't allocate internal resources");
74  return std::make_tuple(nullptr, StatusCode::OutOfMemory);
75  }
76  op->set_internal_operator(std::move(act_op));
77 
78  return std::make_tuple(op, StatusCode::Success);
79 }
80 } // namespace opencl
81 } // namespace gpu
82 } // namespace arm_compute
TensorInfo convert_to_legacy_tensor_info(const AclTensorDescriptor &desc)
Convert a descriptor to a legacy format one.
Base class for all async functions.
Definition: IOperator.h:37
static CLKernelLibrary & get()
Access the KernelLibrary singleton.
Store the tensor&#39;s metadata.
Definition: ITensorInfo.h:40
#define ARM_COMPUTE_LOG_ERROR_ACL(msg)
Log an error message to the logger.
Definition: Log.h:77
Status class.
Definition: Error.h:52
Activation Layer Information class.
Definition: Types.h:1625
SimpleTensor< float > src
Definition: DFT.cpp:155
Copyright (c) 2017-2022 Arm Limited.
static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const ActivationLayerInfo &act_info)
Static function to check if given info will lead to a valid configuration.
static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const ActivationLayerInfo &act_info)
Static function to check if given info will lead to a valid configuration.
ITensorInfo & set_is_resizable(bool is_resizable) override
Set the flag whether the tensor size can be changed.
Definition: TensorInfo.h:274
CLCompileContext class.
TensorInfo src_info(src_shape, 1, data_type)
ScaleKernelInfo info(interpolation_policy, default_border_mode, PixelValue(), sampling_policy, false)
void configure(const ClCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const ActivationLayerInfo &activation_info)
Configure operator for a given list of arguments.
#define ARM_COMPUTE_LOG_PARAMS(...)
Store the tensor&#39;s metadata.
Definition: TensorInfo.h:43
ActivationLayerInfo convert_to_activation_info(const AclActivationDescriptor &desc)
Convert an AclActivation descriptor to an internal one.