validation_utils.hpp

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#pragma once
 
#include <string>
#include <unordered_map>
#include <vector>
 
#include "dpctl4pybind11.hpp"
 
namespace statistics::validation
{
using array_ptr = const dpctl::tensor::usm_ndarray *;
using array_names = std::unordered_map<array_ptr, std::string>;
 
std::string name_of(const array_ptr &arr, const array_names &names);
 
void check_writable(const std::vector<array_ptr> &arrays,
                    const array_names &names);
void check_c_contig(const std::vector<array_ptr> &arrays,
                    const array_names &names);
void check_queue(const std::vector<array_ptr> &arrays,
                 const array_names &names,
                 const sycl::queue &exec_q);
 
void check_no_overlap(const array_ptr &inputs,
                      const array_ptr &outputs,
                      const array_names &names);
void check_no_overlap(const std::vector<array_ptr> &inputs,
                      const std::vector<array_ptr> &outputs,
                      const array_names &names);
 
void check_num_dims(const array_ptr &arr,
                    const size_t ndim,
                    const array_names &names);
void check_max_dims(const array_ptr &arr,
                    const size_t max_ndim,
                    const array_names &names);
 
void check_size_at_least(const array_ptr &arr,
                         const size_t size,
                         const array_names &names);
 
void common_checks(const std::vector<array_ptr> &inputs,
                   const std::vector<array_ptr> &outputs,
                   const array_names &names);
} // namespace statistics::validation