Implemented remaining kernels.
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XMRig
parent
138304ff51
commit
e2d2591281
7 changed files with 270 additions and 10 deletions
59
src/backend/opencl/kernels/Cn2Kernel.cpp
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59
src/backend/opencl/kernels/Cn2Kernel.cpp
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "backend/opencl/kernels/Cn2Kernel.h"
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#include "backend/opencl/wrappers/OclLib.h"
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xmrig::Cn2Kernel::Cn2Kernel(cl_program program) : OclKernel(program, "cn2")
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{
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}
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bool xmrig::Cn2Kernel::enqueue(cl_command_queue queue, uint32_t nonce, size_t threads)
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{
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const size_t offset[2] = { nonce, 1 };
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const size_t gthreads[2] = { threads, 8 };
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static const size_t lthreads[2] = { 8, 8 };
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return enqueueNDRange(queue, 2, offset, gthreads, lthreads);
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}
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// __kernel void cn2(__global uint4 *Scratchpad, __global ulong *states, __global uint *Branch0, __global uint *Branch1, __global uint *Branch2, __global uint *Branch3, uint Threads)
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bool xmrig::Cn2Kernel::setArgs(cl_mem scratchpads, cl_mem states, const std::vector<cl_mem> &branches, uint32_t threads)
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{
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if (!setArg(0, sizeof(cl_mem), &scratchpads) || !setArg(1, sizeof(cl_mem), &states) || !setArg(6, sizeof(uint32_t), &threads)) {
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return false;
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}
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for (uint32_t i = 0; i < branches.size(); ++i) {
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if (!setArg(i + 2, sizeof(cl_mem), &branches[i])) {
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return false;
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}
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}
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return true;
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}
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47
src/backend/opencl/kernels/Cn2Kernel.h
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47
src/backend/opencl/kernels/Cn2Kernel.h
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@ -0,0 +1,47 @@
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef XMRIG_CN2KERNEL_H
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#define XMRIG_CN2KERNEL_H
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#include "backend/opencl/wrappers/OclKernel.h"
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namespace xmrig {
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class Cn2Kernel : public OclKernel
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{
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public:
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Cn2Kernel(cl_program program);
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bool enqueue(cl_command_queue queue, uint32_t nonce, size_t threads);
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bool setArgs(cl_mem scratchpads, cl_mem states, const std::vector<cl_mem> &branches, uint32_t threads);
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};
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} // namespace xmrig
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#endif /* XMRIG_CN2KERNEL_H */
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62
src/backend/opencl/kernels/CnBranchKernel.cpp
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62
src/backend/opencl/kernels/CnBranchKernel.cpp
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@ -0,0 +1,62 @@
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "backend/opencl/kernels/CnBranchKernel.h"
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#include "backend/opencl/wrappers/OclLib.h"
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namespace xmrig {
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static const char *names[4] = { "Blake", "Groestl", "JH", "Skein" };
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} // namespace xmrig
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xmrig::CnBranchKernel::CnBranchKernel(size_t index, cl_program program) : OclKernel(program, names[index])
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{
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}
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bool xmrig::CnBranchKernel::enqueue(cl_command_queue queue, uint32_t nonce, size_t threads, size_t worksize)
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{
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const size_t offset = nonce;
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const size_t gthreads = threads;
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const size_t lthreads = worksize;
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return enqueueNDRange(queue, 1, &offset, >hreads, <hreads);
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}
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// __kernel void Skein(__global ulong *states, __global uint *BranchBuf, __global uint *output, ulong Target, uint Threads)
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bool xmrig::CnBranchKernel::setArgs(cl_mem states, cl_mem branch, cl_mem output, uint64_t target, uint32_t threads)
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{
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return setArg(0, sizeof(cl_mem), &states) &&
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setArg(1, sizeof(cl_mem), &branch) &&
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setArg(2, sizeof(cl_mem), &output) &&
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setArg(3, sizeof(cl_ulong), &target) &&
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setArg(4, sizeof(cl_uint), &threads);
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}
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47
src/backend/opencl/kernels/CnBranchKernel.h
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47
src/backend/opencl/kernels/CnBranchKernel.h
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@ -0,0 +1,47 @@
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/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef XMRIG_CNBRANCHKERNEL_H
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#define XMRIG_CNBRANCHKERNEL_H
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#include "backend/opencl/wrappers/OclKernel.h"
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namespace xmrig {
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class CnBranchKernel : public OclKernel
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{
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public:
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CnBranchKernel(size_t index, cl_program program);
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bool enqueue(cl_command_queue queue, uint32_t nonce, size_t threads, size_t worksize);
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bool setArgs(cl_mem states, cl_mem branch, cl_mem output, uint64_t target, uint32_t threads);
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};
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} // namespace xmrig
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#endif /* XMRIG_CNBRANCHKERNEL_H */
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