/* ************************************************************************
 * Copyright (C) 2018-2023 Advanced Micro Devices, Inc.
 * ************************************************************************ */

#pragma once

#include <cstdio>
#include <iostream>
#include <string>
#include <type_traits>
#include <vector>

/*!\file
 * \brief provide common utilities
 */

// static constexpr char LIMITED_MEMORY_STRING[]
//     = "Error: Attempting to allocate more memory than available.";

// // TODO: This is dependent on internal gtest behaviour.
// // Compared with result.message() when a test ended. Note that "Succeeded\n" is
// // added to the beginning of the message automatically by gtest, so this must be
// // compared.
// static constexpr char LIMITED_MEMORY_STRING_GTEST[]
//     = "Succeeded\nError: Attempting to allocate more memory than available.";

// Return the path to the client executable, for finding test matrices on filesystem
std::string hipsolver_exepath();

// /* ============================================================================================
//  */
// /*! \brief  local handle which is automatically created and destroyed  */
// class rocblas_local_handle
// {
//     rocblas_handle m_handle;

// public:
//     rocblas_local_handle()
//     {
//         rocblas_create_handle(&m_handle);
//     }
//     ~rocblas_local_handle()
//     {
//         rocblas_destroy_handle(m_handle);
//     }

//     rocblas_local_handle(const rocblas_local_handle&) = delete;
//     rocblas_local_handle(rocblas_local_handle&&) = delete;
//     rocblas_local_handle& operator=(const rocblas_local_handle&) = delete;
//     rocblas_local_handle& operator=(rocblas_local_handle&&) = delete;

//     // Allow rocblas_local_handle to be used anywhere rocblas_handle is expected
//     operator rocblas_handle&()
//     {
//         return m_handle;
//     }
//     operator const rocblas_handle&() const
//     {
//         return m_handle;
//     }
// };

/* ============================================================================================
 */
/*  device query and print out their ID and name */
int query_device_property();

/*  set current device to device_id */
void set_device(int device_id);

// /* ============================================================================================
//  */
// template <typename T>
// void print_strided_batched(const char* name,
//                            T* A,
//                            rocblas_int n1,
//                            rocblas_int n2,
//                            rocblas_int n3,
//                            rocblas_int s1,
//                            rocblas_int s2,
//                            rocblas_int s3)
// {
//     // n1, n2, n3 are matrix dimensions, sometimes called m, n, batch_count
//     // s1, s1, s3 are matrix strides, sometimes called 1, lda, stride_a
//     std::string s = fmt::format("----------{}----------\n", name);
//     int max_size = 8;

//     for(int i3 = 0; i3 < n3 && i3 < max_size; i3++)
//     {
//         for(int i1 = 0; i1 < n1 && i1 < max_size; i1++)
//         {
//             for(int i2 = 0; i2 < n2 && i2 < max_size; i2++)
//             {
//                 s += fmt::format("{}|", A[(i1 * s1) + (i2 * s2) + (i3 * s3)]);
//             }
//             s += '\n';
//         }
//         if(i3 < (n3 - 1) && i3 < (max_size - 1))
//             s += '\n';
//     }
//     std::fputs(s.c_str(), stdout);
//     std::fflush(stdout);
// }