Compute Library
 19.08
CLStridedSlice Class Reference

Basic function to run CLStridedSliceKernel. More...

#include <CLStridedSlice.h>

Collaboration diagram for CLStridedSlice:
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Public Member Functions

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. More...
 
- Public Member Functions inherited from ICLSimpleFunction
 ICLSimpleFunction ()
 Default constructor. More...
 
void run () override final
 Run the kernels contained in the function. More...
 
- Public Member Functions inherited from IFunction
virtual ~IFunction ()=default
 Destructor. More...
 
virtual void prepare ()
 Prepare the function for executing. More...
 

Static Public Member Functions

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. More...
 

Detailed Description

Basic function to run CLStridedSliceKernel.

Definition at line 35 of file CLStridedSlice.h.

Member Function Documentation

◆ configure()

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.

Note
Supported tensor rank: up to 4
Parameters
[in]inputSource tensor. Data type supported: U8/S8/QASYMM8/U16/S16/QSYMM16/U32/S32/F16/F32
[out]outputDestination tensor. Data type supported: Same as input
[in]startsThe starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
[in]endsThe ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
[in]stridesThe strides of the dimensions of the input tensor to be sliced. The length must be of rank(input).
[in]begin_mask(Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead.
[in]end_mask(Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead.
[in]shrink_axis_mask(Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. A slice of size 1 starting from starts[i] in the dimension must be preserved.

Definition at line 32 of file CLStridedSlice.cpp.

35 {
36  auto k = arm_compute::support::cpp14::make_unique<CLStridedSliceKernel>();
37  k->configure(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
38  _kernel = std::move(k);
39 }

◆ validate()

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

Static function to check if given info will lead to a valid configuration of CLStridedSlice.

Note
Supported tensor rank: up to 4
Parameters
[in]inputSource tensor. Data type supported: U8/S8/QASYMM8/U16/S16/QSYMM16/U32/S32/F16/F32
[in]outputDestination tensor. Data type supported: Same as input
[in]startsThe starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
[in]endsThe ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
[in]stridesThe strides of the dimensions of the input tensor to be sliced. The length must be of rank(input).
[in]begin_mask(Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead.
[in]end_mask(Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead.
[in]shrink_axis_mask(Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. A slice of size 1 starting from starts[i] in the dimension must be preserved.

Definition at line 41 of file CLStridedSlice.cpp.

44 {
45  return CLStridedSliceKernel::validate(input, output, starts, ends, strides, begin_mask, end_mask, shrink_axis_mask);
46 }
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.

References CLStridedSliceKernel::validate().

Referenced by CLUnstack::validate().


The documentation for this class was generated from the following files: