mirror of
https://github.com/xmrig/xmrig.git
synced 2025-12-07 07:55:04 -05:00
95 lines
3.1 KiB
C++
95 lines
3.1 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 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
|
|
* 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_CUDADEVICE_H
|
|
#define XMRIG_CUDADEVICE_H
|
|
|
|
|
|
#include "backend/common/misc/PciTopology.h"
|
|
#include "base/tools/String.h"
|
|
|
|
|
|
using nvid_ctx = struct nvid_ctx;
|
|
using nvmlDevice_t = struct nvmlDevice_st *;
|
|
|
|
|
|
namespace xmrig {
|
|
|
|
|
|
class Algorithm;
|
|
class CudaThreads;
|
|
|
|
|
|
class CudaDevice
|
|
{
|
|
public:
|
|
CudaDevice() = delete;
|
|
CudaDevice(const CudaDevice &other) = delete;
|
|
CudaDevice(CudaDevice &&other) noexcept;
|
|
CudaDevice(uint32_t index, int32_t bfactor, int32_t bsleep);
|
|
~CudaDevice();
|
|
|
|
size_t freeMemSize() const;
|
|
size_t globalMemSize() const;
|
|
uint32_t clock() const;
|
|
uint32_t computeCapability(bool major = true) const;
|
|
uint32_t memoryClock() const;
|
|
uint32_t smx() const;
|
|
void generate(const Algorithm &algorithm, CudaThreads &threads) const;
|
|
|
|
inline bool isValid() const { return m_ctx != nullptr; }
|
|
inline const PciTopology &topology() const { return m_topology; }
|
|
inline const String &name() const { return m_name; }
|
|
inline uint32_t arch() const { return (computeCapability(true) * 10) + computeCapability(false); }
|
|
inline uint32_t index() const { return m_index; }
|
|
|
|
# ifdef XMRIG_FEATURE_NVML
|
|
inline nvmlDevice_t nvmlDevice() const { return m_nvmlDevice; }
|
|
inline void setNvmlDevice(nvmlDevice_t device) { m_nvmlDevice = device; }
|
|
# endif
|
|
|
|
# ifdef XMRIG_FEATURE_API
|
|
void toJSON(rapidjson::Value &out, rapidjson::Document &doc) const;
|
|
# endif
|
|
|
|
CudaDevice &operator=(const CudaDevice &other) = delete;
|
|
CudaDevice &operator=(CudaDevice &&other) = delete;
|
|
|
|
private:
|
|
const uint32_t m_index = 0;
|
|
nvid_ctx *m_ctx = nullptr;
|
|
PciTopology m_topology;
|
|
String m_name;
|
|
|
|
# ifdef XMRIG_FEATURE_NVML
|
|
nvmlDevice_t m_nvmlDevice = nullptr;
|
|
# endif
|
|
};
|
|
|
|
|
|
} // namespace xmrig
|
|
|
|
|
|
#endif /* XMRIG_CUDADEVICE_H */
|