| //===-- StreamExecutor.h - The StreamExecutor class -------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// The StreamExecutor class which represents a single device of a specific |
| /// platform. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef STREAMEXECUTOR_STREAMEXECUTOR_H |
| #define STREAMEXECUTOR_STREAMEXECUTOR_H |
| |
| #include "streamexecutor/KernelSpec.h" |
| #include "streamexecutor/Utils/Error.h" |
| |
| namespace streamexecutor { |
| |
| class KernelInterface; |
| class PlatformStreamExecutor; |
| class Stream; |
| |
| class StreamExecutor { |
| public: |
| explicit StreamExecutor(PlatformStreamExecutor *PlatformExecutor); |
| virtual ~StreamExecutor(); |
| |
| /// Gets the kernel implementation for the underlying platform. |
| virtual Expected<std::unique_ptr<KernelInterface>> |
| getKernelImplementation(const MultiKernelLoaderSpec &Spec) { |
| // TODO(jhen): Implement this. |
| return nullptr; |
| } |
| |
| Expected<std::unique_ptr<Stream>> createStream(); |
| |
| private: |
| PlatformStreamExecutor *PlatformExecutor; |
| }; |
| |
| } // namespace streamexecutor |
| |
| #endif // STREAMEXECUTOR_STREAMEXECUTOR_H |