Compute Library
 21.02
ICLDistribution1D.cpp
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25 
26 #include "arm_compute/core/Error.h"
27 
28 using namespace arm_compute;
29 
30 ICLDistribution1D::ICLDistribution1D(size_t num_bins, int32_t offset, uint32_t range)
31  : IDistribution1D(num_bins, offset, range), _mapping(nullptr)
32 {
33 }
34 
35 void ICLDistribution1D::map(cl::CommandQueue &q, bool blocking)
36 {
37  ARM_COMPUTE_ERROR_ON(_mapping != nullptr);
38  _mapping = do_map(q, blocking);
39 }
40 
41 void ICLDistribution1D::unmap(cl::CommandQueue &q)
42 {
43  ARM_COMPUTE_ERROR_ON(_mapping == nullptr);
44  do_unmap(q);
45  _mapping = nullptr;
46 }
47 
48 uint32_t *ICLDistribution1D::buffer() const
49 {
50  return _mapping;
51 }
__global uchar * offset(const Image *img, int x, int y)
Get the pointer position of a Image.
Definition: helpers.h:846
void unmap(cl::CommandQueue &q)
Enqueue an unmap operation of the allocated and mapped buffer on the given queue. ...
#define ARM_COMPUTE_ERROR_ON(cond)
If the condition is true then an error message is printed and an exception thrown.
Definition: Error.h:466
Copyright (c) 2017-2021 Arm Limited.
void map(cl::CommandQueue &q, bool blocking=true)
Enqueue a map operation of the allocated buffer on the given queue.
SimpleTensor< T > range(SimpleTensor< T > &dst, float start, const size_t num_of_elements, float step)
Definition: Range.cpp:50
1D Distribution interface
ICLDistribution1D(size_t num_bins, int32_t offset, uint32_t range)
Constructor: Creates a 1D CLDistribution of a consecutive interval [offset, offset + range - 1] defin...
uint32_t * buffer() const override
Returns a pointer to the start of the distribution.