diff --git a/src/backend/opencl/opencl.cmake b/src/backend/opencl/opencl.cmake index eb6e9420..67045dcd 100644 --- a/src/backend/opencl/opencl.cmake +++ b/src/backend/opencl/opencl.cmake @@ -11,6 +11,7 @@ if (WITH_OPENCL) src/backend/opencl/OclThreads.h src/backend/opencl/wrappers/OclError.h src/backend/opencl/wrappers/OclLib.h + src/backend/opencl/wrappers/OclPlatform.h ) set(SOURCES_BACKEND_OPENCL @@ -21,6 +22,7 @@ if (WITH_OPENCL) src/backend/opencl/OclThreads.cpp src/backend/opencl/wrappers/OclError.cpp src/backend/opencl/wrappers/OclLib.cpp + src/backend/opencl/wrappers/OclPlatform.cpp ) else() remove_definitions(/DXMRIG_FEATURE_OPENCL) diff --git a/src/backend/opencl/wrappers/OclPlatform.cpp b/src/backend/opencl/wrappers/OclPlatform.cpp new file mode 100644 index 00000000..7d1124f1 --- /dev/null +++ b/src/backend/opencl/wrappers/OclPlatform.cpp @@ -0,0 +1,59 @@ +/* XMRig + * Copyright 2010 Jeff Garzik + * Copyright 2012-2014 pooler + * Copyright 2014 Lucas Jones + * Copyright 2014-2016 Wolf9466 + * Copyright 2016 Jay D Dee + * Copyright 2017-2018 XMR-Stak , + * Copyright 2018-2019 SChernykh + * Copyright 2016-2019 XMRig , + * + * 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 . + */ + +#include "backend/opencl/wrappers/OclLib.h" +#include "backend/opencl/wrappers/OclPlatform.h" + + +std::vector xmrig::OclPlatform::get() +{ + const std::vector platforms = OclLib::getPlatformIDs(); + std::vector out; + if (platforms.empty()) { + return out; + } + + out.reserve(platforms.size()); + + for (size_t i = 0; i < platforms.size(); i++) { + out.emplace_back(i, platforms[i]); + } + + return out; +} + + +xmrig::String xmrig::OclPlatform::vendor() const +{ + constexpr size_t size = 128; + char *buf = new char[size](); + + if (OclLib::getPlatformInfo(id(), CL_PLATFORM_VENDOR, size, buf, nullptr) != CL_SUCCESS) { + delete [] buf; + + return String(); + } + + return String(buf); +} diff --git a/src/backend/opencl/wrappers/OclPlatform.h b/src/backend/opencl/wrappers/OclPlatform.h new file mode 100644 index 00000000..94c9f714 --- /dev/null +++ b/src/backend/opencl/wrappers/OclPlatform.h @@ -0,0 +1,63 @@ +/* XMRig + * Copyright 2010 Jeff Garzik + * Copyright 2012-2014 pooler + * Copyright 2014 Lucas Jones + * Copyright 2014-2016 Wolf9466 + * Copyright 2016 Jay D Dee + * Copyright 2017-2018 XMR-Stak , + * Copyright 2018-2019 SChernykh + * Copyright 2016-2019 XMRig , + * + * 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 . + */ + +#ifndef XMRIG_OCLPLATFORM_H +#define XMRIG_OCLPLATFORM_H + + +#include + + +#include "base/tools/String.h" + + +typedef struct _cl_platform_id *cl_platform_id; + + +namespace xmrig { + + +class OclPlatform +{ +public: + OclPlatform() = default; + OclPlatform(size_t index, cl_platform_id id) : m_id(id), m_index(index) {} + + static std::vector get(); + + inline cl_platform_id id() const { return m_id; } + inline size_t index() const { return m_index; } + + String vendor() const; + +private: + cl_platform_id m_id = nullptr; + size_t m_index = 0; +}; + + +} // namespace xmrig + + +#endif /* XMRIG_OCLPLATFORM_H */ diff --git a/src/base/kernel/Entry.cpp b/src/base/kernel/Entry.cpp index 52dfec4e..a0ab72df 100644 --- a/src/base/kernel/Entry.cpp +++ b/src/base/kernel/Entry.cpp @@ -37,6 +37,7 @@ #ifdef XMRIG_FEATURE_OPENCL # include "backend/opencl/wrappers/OclLib.h" +# include "backend/opencl/wrappers/OclPlatform.h" #endif #include "base/kernel/Entry.h" @@ -51,16 +52,9 @@ namespace xmrig { #ifdef XMRIG_FEATURE_OPENCL static void printPlatforms() { - std::vector platforms = OclLib::getPlatformIDs(); - - char buf[128] = { 0 }; - - for (size_t i = 0; i < platforms.size(); i++) { - if (OclLib::getPlatformInfo(platforms[i], CL_PLATFORM_VENDOR, sizeof(buf), buf, nullptr) != CL_SUCCESS) { - continue; - } - - printf("#%zu: %s\n", i, buf); + const auto platforms = OclPlatform::get(); + for (const auto &platform : platforms) { + printf("#%zu: %s\n", platform.index(), platform.vendor().data()); } } #endif