81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
/* XMRig
|
|
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
|
|
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
|
|
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
|
|
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
|
|
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
|
|
* Copyright 2017-2019 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
|
|
* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
|
|
* Copyright 2018-2019 tevador <tevador@gmail.com>
|
|
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
|
|
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef XMRIG_RX_DATASET_H
|
|
#define XMRIG_RX_DATASET_H
|
|
|
|
|
|
#include "crypto/common/Algorithm.h"
|
|
#include "crypto/randomx/configuration.h"
|
|
#include "base/tools/Object.h"
|
|
|
|
|
|
struct randomx_dataset;
|
|
|
|
|
|
namespace xmrig
|
|
{
|
|
|
|
|
|
class Buffer;
|
|
class RxCache;
|
|
|
|
|
|
class RxDataset
|
|
{
|
|
public:
|
|
XMRIG_DISABLE_COPY_MOVE_DEFAULT(RxDataset)
|
|
|
|
RxDataset(bool hugePages, bool cache);
|
|
RxDataset(RxCache *cache);
|
|
~RxDataset();
|
|
|
|
inline bool isHugePages() const { return m_flags & 1; }
|
|
inline randomx_dataset *get() const { return m_dataset; }
|
|
inline RxCache *cache() const { return m_cache; }
|
|
inline void setCache(RxCache *cache) { m_cache = cache; }
|
|
|
|
bool init(const Buffer &seed, uint32_t numThreads);
|
|
size_t size(bool cache = true) const;
|
|
std::pair<uint32_t, uint32_t> hugePages(bool cache = true) const;
|
|
void *raw() const;
|
|
void setRaw(const void *raw);
|
|
|
|
static inline constexpr size_t maxSize() { return RANDOMX_DATASET_MAX_SIZE; }
|
|
|
|
private:
|
|
void allocate(bool hugePages);
|
|
|
|
int m_flags = 0;
|
|
randomx_dataset *m_dataset = nullptr;
|
|
RxCache *m_cache = nullptr;
|
|
};
|
|
|
|
|
|
} /* namespace xmrig */
|
|
|
|
|
|
#endif /* XMRIG_RX_DATASET_H */
|