interop_handler.cpp

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//==------- interop_handler.cpp - Argument for codeplay_introp_task --------==//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#include <CL/sycl/detail/defines.hpp>
#include <CL/sycl/detail/pi.hpp>
#include <CL/sycl/interop_handler.hpp>
#include <detail/queue_impl.hpp>
 
__SYCL_INLINE_NAMESPACE(cl) {
namespace sycl {
 
pi_native_handle interop_handler::GetNativeQueue() const {
  return MQueue->getNative();
}
 
pi_native_handle interop_handler::GetNativeMem(detail::Requirement *Req) const {
  auto Iter = std::find_if(std::begin(MMemObjs), std::end(MMemObjs),
                           [=](ReqToMem Elem) { return (Elem.first == Req); });
 
  if (Iter == std::end(MMemObjs)) {
    throw("Invalid memory object used inside interop");
  }
 
  auto Plugin = MQueue->getPlugin();
  pi_native_handle Handle;
  Plugin.call<detail::PiApiKind::piextMemGetNativeHandle>(Iter->second,
                                                          &Handle);
  return Handle;
}
 
} // namespace sycl
} // __SYCL_INLINE_NAMESPACE(cl)