event_info.hpp

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//==---------------- event_info.hpp - SYCL event ---------------------------==//
//
// 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 <detail/event_impl.hpp>
#include <detail/plugin.hpp>
#include <sycl/detail/common.hpp>
#include <sycl/detail/info_desc_helpers.hpp>
#include <sycl/info/info_desc.hpp>
 
namespace sycl {
__SYCL_INLINE_VER_NAMESPACE(_V1) {
namespace detail {
 
template <typename Param>
typename Param::return_type get_event_profiling_info(RT::PiEvent Event,
                                                     const PluginPtr &Plugin) {
  static_assert(is_event_profiling_info_desc<Param>::value,
                "Unexpected event profiling info descriptor");
  typename Param::return_type Result{0};
  // TODO catch an exception and put it to list of asynchronous exceptions
  Plugin->call<PiApiKind::piEventGetProfilingInfo>(
      Event, PiInfoCode<Param>::value, sizeof(Result), &Result, nullptr);
  return Result;
}
 
template <typename Param>
typename Param::return_type get_event_info(RT::PiEvent Event,
                                           const PluginPtr &Plugin) {
  static_assert(is_event_info_desc<Param>::value,
                "Unexpected event info descriptor");
  typename Param::return_type Result{0};
  // TODO catch an exception and put it to list of asynchronous exceptions
  Plugin->call<PiApiKind::piEventGetInfo>(Event, PiInfoCode<Param>::value,
                                          sizeof(Result), &Result, nullptr);
  return Result;
}
 
} // namespace detail
} // __SYCL_INLINE_VER_NAMESPACE(_V1)
} // namespace sycl