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Prepare for pool buffer enabling 2/n

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Use correct offset for subBuffer created with clCreateSubBuffer

Make calls to clGetMemObjectInfo for CL_MEM_OFFSET and
CL_MEM_ASSOCIATED_MEMOBJECT return values like with pool buffer disabled

Related-To: NEO-7332

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This commit is contained in:
Dominik Dabek
2022-12-09 13:23:06 +00:00
committed by Compute-Runtime-Automation
parent 4fbd2fcc51
commit 8468d6c4b0
7 changed files with 193 additions and 17 deletions
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10
opencl/source/mem_obj/mem_obj.cpp
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@@ -172,11 +172,21 @@ cl_int MemObj::getMemObjectInfo(cl_mem_info paramName,
break;
case CL_MEM_OFFSET:
if (nullptr != this->associatedMemObject) {
if (this->getContext()->getBufferPoolAllocator().isPoolBuffer(this->associatedMemObject)) {
offset = 0;
} else {
offset -= this->associatedMemObject->getOffset();
}
}
srcParamSize = sizeof(offset);
srcParam = &offset;
break;
case CL_MEM_ASSOCIATED_MEMOBJECT:
if (this->getContext()->getBufferPoolAllocator().isPoolBuffer(this->associatedMemObject)) {
clAssociatedMemObject = nullptr;
}
srcParamSize = sizeof(clAssociatedMemObject);
srcParam = &clAssociatedMemObject;
break;