mirror of
https://github.com/intel/compute-runtime.git
synced 2025-12-20 00:24:58 +08:00
7eb91e3b04
-use separate pair of engines for D2H and H2D transfers Related-To: NEO-7716 Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
33 lines
665 B
C++
33 lines
665 B
C++
/*
|
|
* Copyright (C) 2023 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
namespace NEO {
|
|
enum class TransferDirection {
|
|
HostToHost,
|
|
HostToLocal,
|
|
LocalToHost,
|
|
LocalToLocal,
|
|
};
|
|
|
|
inline TransferDirection createTransferDirection(bool srcLocal, bool dstLocal) {
|
|
if (srcLocal) {
|
|
if (dstLocal) {
|
|
return TransferDirection::LocalToLocal;
|
|
} else {
|
|
return TransferDirection::LocalToHost;
|
|
}
|
|
} else {
|
|
if (dstLocal) {
|
|
return TransferDirection::HostToLocal;
|
|
} else {
|
|
return TransferDirection::HostToHost;
|
|
}
|
|
}
|
|
}
|
|
} // namespace NEO
|