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fix(ocl): querying memobj offset

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Querying buffer offset via clGetMemObjectInfo should not modify its
value.

Related-To: NEO-9690

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This commit is contained in:
Dominik Dabek
2024-01-19 15:09:27 +00:00
committed by Compute-Runtime-Automation
parent 134c718a25
commit 7a09c51f3d
3 changed files with 43 additions and 17 deletions
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12
opencl/source/mem_obj/mem_obj.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2018-2023 Intel Corporation
* Copyright (C) 2018-2024 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -127,6 +127,7 @@ cl_int MemObj::getMemObjectInfo(cl_mem_info paramName,
size_t srcParamSize = GetInfo::invalidSourceSize;
void *srcParam = nullptr;
cl_bool usesSVMPointer;
size_t clOffset = 0;
cl_uint refCnt = 0;
cl_uint mapCount = 0;
cl_mem clAssociatedMemObject = static_cast<cl_mem>(this->associatedMemObject);
@@ -169,15 +170,16 @@ cl_int MemObj::getMemObjectInfo(cl_mem_info paramName,
break;
case CL_MEM_OFFSET:
clOffset = this->getOffset();
if (nullptr != this->associatedMemObject) {
if (this->getContext()->getBufferPoolAllocator().isPoolBuffer(this->associatedMemObject)) {
offset = 0;
clOffset = 0;
} else {
offset -= this->associatedMemObject->getOffset();
clOffset -= this->associatedMemObject->getOffset();
}
}
srcParamSize = sizeof(offset);
srcParam = &offset;
srcParamSize = sizeof(clOffset);
srcParam = &clOffset;
break;
case CL_MEM_ASSOCIATED_MEMOBJECT: