mirror of
https://github.com/xmrig/xmrig.git
synced 2025-12-09 00:33:33 -05:00
102 lines
3.1 KiB
C++
102 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/>.
|
|
*/
|
|
|
|
|
|
#include "backend/opencl/cl/OclSource.h"
|
|
#include "backend/opencl/OclCache.h"
|
|
#include "backend/opencl/OclLaunchData.h"
|
|
#include "backend/opencl/runners/OclBaseRunner.h"
|
|
#include "backend/opencl/wrappers/OclLib.h"
|
|
#include "base/io/log/Log.h"
|
|
#include "base/net/stratum/Job.h"
|
|
|
|
|
|
xmrig::OclBaseRunner::OclBaseRunner(size_t id, const OclLaunchData &data) :
|
|
m_algorithm(data.algorithm),
|
|
m_ctx(data.ctx),
|
|
m_source(OclSource::get(data.algorithm)),
|
|
m_data(data),
|
|
m_threadId(id)
|
|
{
|
|
cl_int ret;
|
|
m_queue = OclLib::createCommandQueue(m_ctx, data.device.id(), &ret);
|
|
if (ret != CL_SUCCESS) {
|
|
return;
|
|
}
|
|
|
|
m_input = OclLib::createBuffer(m_ctx, CL_MEM_READ_ONLY, Job::kMaxBlobSize, nullptr, &ret);
|
|
m_output = OclLib::createBuffer(m_ctx, CL_MEM_READ_WRITE, sizeof(cl_uint) * 0x100, nullptr, &ret);
|
|
|
|
m_deviceKey = data.device.name();
|
|
|
|
# ifdef XMRIG_STRICT_OPENCL_CACHE
|
|
m_deviceKey += ":";
|
|
m_deviceKey += data.platform.version();
|
|
|
|
m_deviceKey += ":";
|
|
m_deviceKey += OclLib::getDeviceString(data.device.id(), CL_DRIVER_VERSION);
|
|
# endif
|
|
|
|
# if defined(__x86_64__) || defined(_M_AMD64) || defined (__arm64__) || defined (__aarch64__)
|
|
m_deviceKey += ":64";
|
|
# endif
|
|
}
|
|
|
|
|
|
xmrig::OclBaseRunner::~OclBaseRunner()
|
|
{
|
|
OclLib::release(m_program);
|
|
OclLib::release(m_input);
|
|
OclLib::release(m_output);
|
|
OclLib::release(m_queue);
|
|
}
|
|
|
|
|
|
bool xmrig::OclBaseRunner::isReadyToBuild() const
|
|
{
|
|
return m_queue != nullptr && m_input != nullptr && m_output != nullptr && !m_options.empty() && m_source != nullptr;
|
|
}
|
|
|
|
|
|
bool xmrig::OclBaseRunner::selfTest() const
|
|
{
|
|
return isReadyToBuild() && m_program != nullptr;
|
|
}
|
|
|
|
|
|
uint32_t xmrig::OclBaseRunner::deviceIndex() const
|
|
{
|
|
return data().thread.index();
|
|
}
|
|
|
|
|
|
void xmrig::OclBaseRunner::build()
|
|
{
|
|
if (!isReadyToBuild()) {
|
|
return;
|
|
}
|
|
|
|
m_program = OclCache::build(this);
|
|
}
|