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Add fence ULTs (2)

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Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
This commit is contained in:
Aravind Gopalakrishnan
2021-03-23 13:12:41 -07:00
committed by Compute-Runtime-Automation
parent 1a35b0a8c9
commit 9b2399019c
2 changed files with 91 additions and 2 deletions
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7
level_zero/core/source/fence/fence.cpp
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@@ -9,6 +9,7 @@
#include "shared/source/command_stream/command_stream_receiver.h"
#include "shared/source/helpers/constants.h"
#include "shared/source/helpers/string.h"
#include "shared/source/memory_manager/memory_manager.h"
#include "shared/source/utilities/wait_util.h"
@@ -36,8 +37,10 @@ ze_result_t FenceImp::queryStatus() {
csr->downloadAllocations();
}
auto hostAddr = static_cast<uint64_t *>(allocation->getUnderlyingBuffer());
return *hostAddr == Fence::STATE_CLEARED ? ZE_RESULT_NOT_READY : ZE_RESULT_SUCCESS;
uint64_t *hostAddr = static_cast<uint64_t *>(allocation->getUnderlyingBuffer());
uint32_t queryVal = Fence::STATE_CLEARED;
memcpy_s(static_cast<void *>(&queryVal), sizeof(uint32_t), static_cast<void *>(hostAddr), sizeof(uint32_t));
return queryVal == Fence::STATE_CLEARED ? ZE_RESULT_NOT_READY : ZE_RESULT_SUCCESS;
}
void FenceImp::initialize() {