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/* ************************************************************************
* Copyright (C) 2018-2024 Advanced Micro Devices, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell cop-
* ies of the Software, and to permit persons to whom the Software is furnished
* to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IM-
* PLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNE-
* CTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* ************************************************************************ */
#pragma once
#include "d_vector.hpp"
#include "device_batch_vector.hpp"
#include "device_multiple_strided_batch_vector.hpp"
#include "device_strided_batch_vector.hpp"
#include "device_vector.hpp"
#include "host_batch_vector.hpp"
#include "host_multiple_strided_batch_vector.hpp"
#include "host_pinned_vector.hpp"
#include "host_strided_batch_vector.hpp"
#include "host_vector.hpp"
#include "rocblas_init.hpp"
//!
//! @brief Initialize a host_strided_batch_vector.
//! @param hx The host_strided_batch_vector.
//! @param arg Specifies the argument class.
//! @param nan_init Initialize vector with Nan's depending upon the rocblas_check_nan_init enum value.
//! @param seedReset reset the seed if true, do not reset the seed otherwise. Use init_cos if seedReset is true else use init_sin.
//! @param alternating_sign Initialize vector so adjacent entries have alternating sign.
//!
template <typename T>
inline void rocblas_init_vector(host_strided_batch_vector<T>& hx,
const Arguments& arg,
rocblas_check_nan_init nan_init,
bool seedReset = false,
bool alternating_sign = false)
{
for(int64_t batch_index = 0; batch_index < hx.batch_count(); ++batch_index)
{
auto* x = hx[batch_index];
int64_t incx = hx.inc();
int64_t N = hx.n();
if(nan_init == rocblas_client_alpha_sets_nan && rocblas_isnan(arg.alpha))
{
rocblas_init_vector(random_nan_generator<T>, x, N, incx);
}
else if(nan_init == rocblas_client_beta_sets_nan && rocblas_isnan(arg.beta))
{
rocblas_init_vector(random_nan_generator<T>, x, N, incx);
}
else if(arg.initialization == rocblas_initialization::hpl)
{
if(alternating_sign)
rocblas_init_vector_alternating_sign(random_hpl_generator<T>, x, N, incx);
else
rocblas_init_vector(random_hpl_generator<T>, x, N, incx);
}
else if(arg.initialization == rocblas_initialization::rand_int)
{
if(alternating_sign)
rocblas_init_vector_alternating_sign(random_generator<T>, x, N, incx);
else
rocblas_init_vector(random_generator<T>, x, N, incx);
}
else if(arg.initialization == rocblas_initialization::trig_float)
{
rocblas_init_vector_trig(x, N, incx, seedReset);
}
}
}
//!
//! @brief Initialize a host_batch_vector.
//! @param hx The host_batch_vector.
//! @param arg Specifies the argument class.
//! @param nan_init Initialize vector with Nan's depending upon the rocblas_check_nan_init enum value.
//! @param seedReset reset the seed if true, do not reset the seed otherwise. Use init_cos if seedReset is true else use init_sin.
//! @param alternating_sign Initialize vector so adjacent entries have alternating sign.
//!
template <typename T>
inline void rocblas_init_vector(host_batch_vector<T>& hx,
const Arguments& arg,
rocblas_check_nan_init nan_init,
bool seedReset = false,
bool alternating_sign = false)
{
for(int64_t batch_index = 0; batch_index < hx.batch_count(); ++batch_index)
{
auto* x = hx[batch_index];
int64_t incx = hx.inc();
int64_t N = hx.n();
if(nan_init == rocblas_client_alpha_sets_nan && rocblas_isnan(arg.alpha))
{
rocblas_init_vector(random_nan_generator<T>, x, N, incx);
}
else if(nan_init == rocblas_client_beta_sets_nan && rocblas_isnan(arg.beta))
{
rocblas_init_vector(random_nan_generator<T>, x, N, incx);
}
else if(arg.initialization == rocblas_initialization::hpl)
{
if(alternating_sign)
rocblas_init_vector_alternating_sign(random_hpl_generator<T>, x, N, incx);
else
rocblas_init_vector(random_hpl_generator<T>, x, N, incx);
}
else if(arg.initialization == rocblas_initialization::rand_int)
{
if(alternating_sign)
rocblas_init_vector_alternating_sign(random_generator<T>, x, N, incx);
else
rocblas_init_vector(random_generator<T>, x, N, incx);
}
else if(arg.initialization == rocblas_initialization::trig_float)
{
rocblas_init_vector_trig(x, N, incx, seedReset);
}
}
}
//!
//! @brief Initialize a host_vector.
//! @param hx The host_vector.
//! @param arg Specifies the argument class.
//! @param nan_init Initialize vector with Nan's depending upon the rocblas_check_nan_init enum value.
//! @param seedReset reset the seed if true, do not reset the seed otherwise. Use init_cos if seedReset is true else use init_sin.
//! @param alternating_sign Initialize vector so adjacent entries have alternating sign.
//!
template <typename T>
inline void rocblas_init_vector(host_vector<T>& hx,
const Arguments& arg,
rocblas_check_nan_init nan_init,
bool seedReset = false,
bool alternating_sign = false)
{
if(seedReset)
rocblas_seedrand();
int64_t N = hx.n();
int64_t incx = hx.inc();
if(nan_init == rocblas_client_alpha_sets_nan && rocblas_isnan(arg.alpha))
{
rocblas_init_vector(random_nan_generator<T>, (T*)hx, N, incx);
}
else if(nan_init == rocblas_client_beta_sets_nan && rocblas_isnan(arg.beta))
{
rocblas_init_vector(random_nan_generator<T>, (T*)hx, N, incx);
}
else if(arg.initialization == rocblas_initialization::hpl)
{
if(alternating_sign)
rocblas_init_vector_alternating_sign(random_hpl_generator<T>, (T*)hx, N, incx);
else
rocblas_init_vector(random_hpl_generator<T>, (T*)hx, N, incx);
}
else if(arg.initialization == rocblas_initialization::rand_int)
{
if(alternating_sign)
rocblas_init_vector_alternating_sign(random_generator<T>, (T*)hx, N, incx);
else
rocblas_init_vector(random_generator<T>, (T*)hx, N, incx);
}
else if(arg.initialization == rocblas_initialization::trig_float)
{
rocblas_init_vector_trig((T*)hx, N, incx, seedReset);
}
}
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