REDACTED-rig/src/backend/opencl/wrappers/OclDevice.h

112 lines
3.7 KiB
C++

/* XMRig
* Copyright (c) 2018-2024 SChernykh <https://github.com/SChernykh>
* Copyright (c) 2016-2024 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_OCLDEVICE_H
#define XMRIG_OCLDEVICE_H
#include "backend/common/misc/PciTopology.h"
#include "backend/opencl/wrappers/OclVendor.h"
#include "base/tools/String.h"
#include <algorithm>
#include <vector>
using cl_device_id = struct _cl_device_id *;
using cl_platform_id = struct _cl_platform_id *;
namespace xmrig {
class Algorithm;
class OclThreads;
class OclDevice
{
public:
enum Type {
Unknown,
Baffin,
Ellesmere,
Polaris,
Lexa,
Vega_10,
Vega_20,
Raven,
Navi_10,
Navi_12,
Navi_14,
Navi_21
};
OclDevice() = delete;
OclDevice(uint32_t index, cl_device_id id, cl_platform_id platform);
String printableName() const;
uint32_t clock() const;
void generate(const Algorithm &algorithm, OclThreads &threads) const;
inline bool isValid() const { return m_id != nullptr && m_platform != nullptr; }
inline cl_device_id id() const { return m_id; }
inline const String &platformVendor() const { return m_platformVendor; }
inline OclVendor platformVendorId() const { return m_vendorId; }
inline const PciTopology &topology() const { return m_topology; }
inline const String &board() const { return m_board.isNull() ? m_name : m_board; }
inline const String &name() const { return m_name; }
inline const String &vendor() const { return m_vendor; }
inline OclVendor vendorId() const { return m_vendorId; }
inline const String &extensions() const { return m_extensions; }
inline Type type() const { return m_type; }
inline uint32_t computeUnits() const { return m_computeUnits; }
inline size_t freeMemSize() const { return std::min(maxMemAllocSize(), globalMemSize()); }
inline size_t globalMemSize() const { return m_globalMemory; }
inline size_t maxMemAllocSize() const { return m_maxMemoryAlloc; }
inline uint32_t index() const { return m_index; }
# ifdef XMRIG_FEATURE_API
void toJSON(rapidjson::Value &out, rapidjson::Document &doc) const;
# endif
private:
static OclDevice::Type getType(const String &name);
cl_device_id m_id = nullptr;
cl_platform_id m_platform = nullptr;
const String m_platformVendor;
String m_board;
const String m_name;
const String m_vendor;
String m_extensions;
const size_t m_maxMemoryAlloc = 0;
const size_t m_globalMemory = 0;
const uint32_t m_computeUnits = 1;
const uint32_t m_index = 0;
OclVendor m_platformVendorId = OCL_VENDOR_UNKNOWN;
OclVendor m_vendorId = OCL_VENDOR_UNKNOWN;
PciTopology m_topology;
Type m_type = Unknown;
};
} // namespace xmrig
#endif /* XMRIG_OCLDEVICE_H */