/*

 * Copyright (C) 2014 - 2018 Intel Corporation.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 * 1. Redistributions of source code must retain the above copyright notice(s),

 *    this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright notice(s),

 *    this list of conditions and the following disclaimer in the documentation

 *    and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY EXPRESS

 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO

 * EVENT SHALL THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE

 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef execute_trials_include_h

#define execute_trials_include_h

#include "hbwmalloc.h"

#include "memkind.h"

#include <vector>

#include <stdlib.h>

#include <vector>

#include <memory>

#include <algorithm>

#include <fstream>

#include <iostream>

#include "common.h"

typedef enum {

    HBW_MALLOC,

    HBW_CALLOC,

    HBW_REALLOC,

    HBW_MEMALIGN,

    HBW_MEMALIGN_PSIZE,

    HBW_FREE,

    MEMKIND_MALLOC,

    MEMKIND_CALLOC,

    MEMKIND_REALLOC,

    MEMKIND_POSIX_MEMALIGN,

    MEMKIND_FREE

} alloc_api_t;

typedef struct {

    alloc_api_t api;

    size_t size;

    size_t alignment;

    size_t page_size;

    memkind_t memkind;

    int free_index;

} trial_t;

class TrialGenerator

{

public:

    TrialGenerator() {}

    void generate_gb(alloc_api_t api, int number_of_gb_pages, memkind_t memkind,

                     alloc_api_t api_free, bool psize_strict=false, size_t align = GB);

    void run(int num_bandwidth, std::vector<int> &bandwidths);

    void generate_size_2bytes_2KB_2MB(alloc_api_t api);

    /*For debugging purposes*/

    void print();

private:

    std::vector<trial_t> trial_vec;

    trial_t create_trial_tuple(alloc_api_t api,

                               size_t size,

                               size_t alignment,

                               int page_size,

                               memkind_t memkind,

                               int free_index);

};

class TGTest : public::testing::Test

{

protected:

    size_t num_bandwidth;

    std::vector<int> bandwidth;

    std::unique_ptr<TrialGenerator> tgen;

    void SetUp();

    void TearDown();

};

#endif