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//===-- Device.cpp - Device 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 Device class internals.
///
//===----------------------------------------------------------------------===//
#include "streamexecutor/Device.h"
#include <cassert>
#include "streamexecutor/PlatformInterfaces.h"
#include "streamexecutor/Stream.h"
#include "llvm/ADT/STLExtras.h"
namespace streamexecutor {
Device::Device(PlatformDevice *PDevice) : PDevice(PDevice) {}
Device::~Device() = default;
Expected<Stream> Device::createStream() {
Expected<std::unique_ptr<PlatformStreamHandle>> MaybePlatformStream =
PDevice->createStream();
if (!MaybePlatformStream) {
return MaybePlatformStream.takeError();
}
assert((*MaybePlatformStream)->getDevice() == PDevice &&
"an executor created a stream with a different stored executor");
return Stream(std::move(*MaybePlatformStream));
}
} // namespace streamexecutor
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