139 lines
4.2 KiB
C++
139 lines
4.2 KiB
C++
/* 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/wrappers/OclLib.h"
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#include "backend/opencl/wrappers/OclPlatform.h"
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#include "rapidjson/document.h"
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std::vector<xmrig::OclPlatform> xmrig::OclPlatform::get()
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{
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const std::vector<cl_platform_id> platforms = OclLib::getPlatformIDs();
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std::vector<OclPlatform> out;
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if (platforms.empty()) {
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return out;
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}
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out.reserve(platforms.size());
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for (size_t i = 0; i < platforms.size(); i++) {
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out.emplace_back(i, platforms[i]);
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}
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return out;
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}
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void xmrig::OclPlatform::print()
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{
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const auto platforms = OclPlatform::get();
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printf("%-28s%zu\n\n", "Number of platforms:", platforms.size());
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for (const auto &platform : platforms) {
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printf(" %-26s%zu\n", "Index:", platform.index());
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printf(" %-26s%s\n", "Profile:", platform.profile().data());
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printf(" %-26s%s\n", "Version:", platform.version().data());
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printf(" %-26s%s\n", "Name:", platform.name().data());
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printf(" %-26s%s\n", "Vendor:", platform.vendor().data());
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printf(" %-26s%s\n\n", "Extensions:", platform.extensions().data());
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}
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}
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rapidjson::Value xmrig::OclPlatform::toJSON(rapidjson::Document &doc) const
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{
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using namespace rapidjson;
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auto &allocator = doc.GetAllocator();
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if (!isValid()) {
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return Value(kNullType);
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}
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Value out(kObjectType);
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out.AddMember("index", index(), allocator);
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out.AddMember("profile", profile().toJSON(doc), allocator);
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out.AddMember("version", version().toJSON(doc), allocator);
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out.AddMember("name", name().toJSON(doc), allocator);
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out.AddMember("vendor", vendor().toJSON(doc), allocator);
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out.AddMember("extensions", extensions().toJSON(doc), allocator);
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return out;
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}
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std::vector<xmrig::OclDevice> xmrig::OclPlatform::devices() const
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{
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std::vector<OclDevice> out;
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if (!isValid()) {
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return out;
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}
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cl_uint num_devices = 0;
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OclLib::getDeviceIDs(id(), CL_DEVICE_TYPE_GPU, 0, nullptr, &num_devices);
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if (num_devices == 0) {
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return out;
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}
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out.reserve(num_devices);
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std::vector<cl_device_id> devices(num_devices);
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OclLib::getDeviceIDs(id(), CL_DEVICE_TYPE_GPU, num_devices, devices.data(), nullptr);
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for (size_t i = 0; i < devices.size(); ++i) {
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out.emplace_back(i, devices[i], id());
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}
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return out;
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}
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xmrig::String xmrig::OclPlatform::extensions() const
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{
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return OclLib::getPlatformInfo(id(), CL_PLATFORM_EXTENSIONS);
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}
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xmrig::String xmrig::OclPlatform::name() const
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{
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return OclLib::getPlatformInfo(id(), CL_PLATFORM_NAME);
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}
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xmrig::String xmrig::OclPlatform::profile() const
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{
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return OclLib::getPlatformInfo(id(), CL_PLATFORM_PROFILE);
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}
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xmrig::String xmrig::OclPlatform::vendor() const
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{
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return OclLib::getPlatformInfo(id(), CL_PLATFORM_VENDOR);
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}
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xmrig::String xmrig::OclPlatform::version() const
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{
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return OclLib::getPlatformInfo(id(), CL_PLATFORM_VERSION);
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}
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