| //===-- PlatformManager.cpp - PlatformManager implementation --------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// Implementation of PlatformManager class internals. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #include "streamexecutor/PlatformManager.h" |
| #include "streamexecutor/platforms/host/HostPlatform.h" |
| |
| namespace streamexecutor { |
| |
| PlatformManager::PlatformManager() { |
| // TODO(jhen): Register known platforms by name. |
| // We have a couple of options here: |
| // * Use build-system flags to set preprocessor macros that select the |
| // appropriate code to include here. |
| // * Use static initialization tricks to have platform libraries register |
| // themselves when they are loaded. |
| |
| PlatformsByName.emplace("host", llvm::make_unique<host::HostPlatform>()); |
| } |
| |
| Expected<Platform *> PlatformManager::getPlatformByName(llvm::StringRef Name) { |
| static PlatformManager Instance; |
| auto Iterator = Instance.PlatformsByName.find(Name.lower()); |
| if (Iterator != Instance.PlatformsByName.end()) |
| return Iterator->second.get(); |
| return make_error("no available platform with name " + Name); |
| } |
| |
| } // namespace streamexecutor |
