/*! \file */
/* ************************************************************************
* Copyright (C) 2020-2022 Advanced Micro Devices, Inc. All rights Reserved.
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* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
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#pragma once

#include "common.h"
#include "handle.h"

template <rocsparse_int BLOCK_SIZE, typename T>
__launch_bounds__(BLOCK_SIZE) ROCSPARSE_KERNEL
    void abs_kernel(rocsparse_int m, rocsparse_int n, const T* A, rocsparse_int lda, T* output)
{
    rocsparse_int thread_id = hipThreadIdx_x + hipBlockIdx_x * BLOCK_SIZE;

    if(thread_id >= m * n)
    {
        return;
    }

    rocsparse_int row = thread_id % m;
    rocsparse_int col = thread_id / m;

    output[m * col + row] = rocsparse_abs(A[lda * col + row]);
}
