Developer Reference

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oneapi::mkl::stats::central_sum with User-provided Mean

Description

Entry point to compute arrays of central sums up to the 4th order with mean provided by the user.

API

Syntax
Buffer API
template<method Method = method::fast, typename Type, layout ObservationsLayout> void central_sum(sycl::queue& queue, sycl::buffer<Type, 1> mean, const dataset<ObservationsLayout, sycl::buffer<Type, 1>>& data, sycl::buffer<Type, 1> central_sum_2, sycl::buffer<Type, 1> central_sum_3 = {0}, sycl::buffer<Type, 1> central_sum_4 = {0});
USM API
template<method Method = method::fast, typename Type, layout ObservationsLayout> sycl::event central_sum(sycl::queue& queue, Type* mean, const dataset<ObservationsLayout, Type*>& data, Type* central_sum_2, Type* central_sum_3 = nullptr, Type* central_sum_4 = nullptr, const std::vector<sycl::event> &dependencies = {});;
Include Files
  • oneapi/mkl/stats.hpp
Template Parameters
oneapi::mkl::stats::method Method = oneapi::mkl::stats::method::fast
Computation method. The specific values are as follows:
oneapi::mkl::stats::method::fast
Input Parameters
Name
Type
Description
queue
sycl::queue&
Valid
sycl::queue
, calls of the
oneapi::mkl::stats::central_sum() routine
submits kernels in this queue.
data
const dataset<ObservationsLayout, Type*>&
Dataset which is used for estimates computation.
Buffer API
Name
Type
Description
mean
sycl::buffer<Type,1>
sycl::buffer
to the array of mean values provided by the user.
USM API
Name
Type
Description
mean
Type*
Pointer to the output array of mean values provided by the user.
Output Parameters
Buffer API
Name
Type
Description
central_sum_2
sycl::buffer<Type, 1>
sycl::buffer
to the output array of central sums of the 2nd order.
central_sum_3
sycl::buffer<Type, 1>
sycl::buffer
to the output array of central sums of the 3rd order.
central_sum_4
sycl::buffer<Type, 1>
sycl::buffer
to the output array of central sums of the 4th order.
USM API
Name
Type
Description
central_sum_2
Type*
Pointer to the output array of central sums of the 2nd order.
central_sum_3
Type*
Pointer to the output array of central sums of the 3rd order.
central_sum_4
Type*
Pointer to the output array of central sums of the 4th order.
event
sycl::event
Function returns event after submitting task in
sycl::queue.

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.