filter_selector.hpp

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//==------ filter_selector.hpp - ONEAPI filter selector -------*- C++ --*---==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#pragma once
 
#include <CL/sycl/device_selector.hpp>
 
#include <memory>
#include <string>
 
// 4.6.1 Device selection class
 
__SYCL_INLINE_NAMESPACE(cl) {
namespace sycl {
 
// Forward declarations
class device;
class device_selector;
 
namespace ext {
namespace oneapi {
namespace detail {
class filter_selector_impl;
} // namespace detail
 
class __SYCL_EXPORT filter_selector : public device_selector {
public:
  filter_selector(const std::string &filter);
  int operator()(const device &dev) const override;
  void reset() const;
  device select_device() const override;
 
private:
  std::shared_ptr<detail::filter_selector_impl> impl;
};
} // namespace oneapi
} // namespace ext
 
#ifdef __SYCL_INTERNAL_API
namespace __SYCL2020_DEPRECATED("use 'ext::oneapi' instead") ONEAPI {
  using namespace ext::oneapi;
  class __SYCL_EXPORT filter_selector : public ext::oneapi::filter_selector {
  public:
    filter_selector(const std::string &filter);
    int operator()(const device &dev) const override;
    void reset() const;
    device select_device() const override;
  };
} // namespace ONEAPI
#endif // __SYCL_INTERNAL_API
} // namespace sycl
} // __SYCL_INLINE_NAMESPACE(cl)