Compute Library
 22.05
CLStridedSlice.cpp
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25 
27 #include "arm_compute/core/Types.h"
29 
30 #include "src/common/utils/Log.h"
31 
32 namespace arm_compute
33 {
34 namespace experimental
35 {
36 void CLStridedSlice::configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output,
37  const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
38  int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
39 {
40  ARM_COMPUTE_LOG_PARAMS(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
41  auto k = std::make_unique<CLStridedSliceKernel>();
42  k->configure(compile_context, input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
43  _kernel = std::move(k);
44 }
45 
47  const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
48  int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
49 {
50  return CLStridedSliceKernel::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
51 }
52 } // namespace experimental
53 
54 struct CLStridedSlice::Impl
55 {
56  const ICLTensor *src{ nullptr };
57  ICLTensor *dst{ nullptr };
58  CLRuntimeContext *ctx{ nullptr };
59  std::unique_ptr<experimental::CLStridedSlice> op{ nullptr };
60 };
61 
63  : _impl(std::make_unique<Impl>())
64 {
65  _impl->ctx = ctx;
66 }
67 
71 
73  const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
74  int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
75 {
76  configure(CLKernelLibrary::get().get_compile_context(), input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
77 }
78 
79 void CLStridedSlice::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output,
80  const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
81  int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
82 {
84 
85  _impl->src = input;
86  _impl->dst = output;
87 
88  _impl->op = std::make_unique<experimental::CLStridedSlice>();
89  _impl->op->configure(compile_context, _impl->src->info(), _impl->dst->info(), starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
90 }
91 
93  const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
94  int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
95 {
96  return experimental::CLStridedSlice::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
97 }
98 
100 {
102  pack.add_tensor(TensorType::ACL_SRC, _impl->src);
103  pack.add_tensor(TensorType::ACL_DST, _impl->dst);
104  _impl->op->run(pack);
105 }
106 } // namespace arm_compute
static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, int32_t begin_mask=0, int32_t end_mask=0, int32_t shrink_axis_mask=0)
Static function to check if given info will lead to a valid configuration of CLStridedSlice.
static CLKernelLibrary & get()
Access the KernelLibrary singleton.
Store the tensor&#39;s metadata.
Definition: ITensorInfo.h:40
Status class.
Definition: Error.h:52
SimpleTensor< float > src
Definition: DFT.cpp:155
Copyright (c) 2017-2022 Arm Limited.
CLStridedSlice(CLRuntimeContext *ctx=nullptr)
Constructor.
static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask)
Static function to check if given info will lead to a valid configuration of CLStridedSliceKernel.
static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, int32_t begin_mask=0, int32_t end_mask=0, int32_t shrink_axis_mask=0)
Static function to check if given info will lead to a valid configuration of CLStridedSlice.
Coordinates of an item.
Definition: Coordinates.h:37
Basic function to run CLStridedSliceKernel.
void configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output, const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, int32_t begin_mask=0, int32_t end_mask=0, int32_t shrink_axis_mask=0)
Configure kernel.
CLCompileContext class.
CLStridedSlice & operator=(const CLStridedSlice &)=delete
Prevent instances of this class from being copied (As this class contains pointers) ...
Interface for OpenCL tensor.
Definition: ICLTensor.h:42
void run() override
Run the kernels contained in the function.
Tensor packing service.
Definition: ITensorPack.h:39
void configure(const ICLTensor *input, ICLTensor *output, const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, int32_t begin_mask=0, int32_t end_mask=0, int32_t shrink_axis_mask=0)
Configure kernel.
#define ARM_COMPUTE_LOG_PARAMS(...)
#define ARM_COMPUTE_ERROR_ON_NULLPTR(...)
Definition: Validate.h:157
void add_tensor(int id, ITensor *tensor)
Add tensor to the pack.
Definition: ITensorPack.cpp:39