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Added basic cn/gpu support.

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XMRig 2019-09-08 08:59:17 +07:00
parent 3d3a32087f
commit 859626cbe3
21 changed files with 1544 additions and 91 deletions
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48
src/backend/opencl/kernels/Cn2RyoKernel.cpp Normal file
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/* 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/kernels/Cn2RyoKernel.h"
#include "backend/opencl/wrappers/OclLib.h"
bool xmrig::Cn2RyoKernel::enqueue(cl_command_queue queue, uint32_t nonce, size_t threads)
{
const size_t offset[2] = { nonce, 1 };
const size_t gthreads[2] = { threads, 8 };
static const size_t lthreads[2] = { 8, 8 };
return enqueueNDRange(queue, 2, offset, gthreads, lthreads);
}
// __kernel void cn2(__global uint4 *Scratchpad, __global ulong *states, __global uint *output, ulong Target, uint Threads)
bool xmrig::Cn2RyoKernel::setArgs(cl_mem scratchpads, cl_mem states, cl_mem output, uint64_t target, uint32_t threads)
{
return setArg(0, sizeof(cl_mem), &scratchpads) &&
setArg(1, sizeof(cl_mem), &states) &&
setArg(2, sizeof(cl_mem), &output) &&
setArg(3, sizeof(cl_ulong), &target) &&
setArg(4, sizeof(uint32_t), &threads);
}