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[7/n] Unified Shared Memory.

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- Add basic allocation support for shared allocations
- Add kernel support for shared allocations.

Related-To: NEO-3148

Change-Id: Ie0523acc3a444eef6a5aeb6a56a041280df6a02e
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
This commit is contained in:
Mrozek, Michal
2019-06-18 07:22:38 +02:00
committed by sys_ocldev
parent 57f88ee197
commit 3a75c4fb71
7 changed files with 70 additions and 2 deletions
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7
runtime/kernel/kernel.cpp
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@@ -950,6 +950,10 @@ void Kernel::setUnifiedMemoryProperty(cl_kernel_exec_info infoType, bool infoVal
this->unifiedMemoryControls.indirectHostAllocationsAllowed = infoValue;
return;
}
if (infoType == CL_KERNEL_EXEC_INFO_INDIRECT_SHARED_ACCESS_INTEL) {
this->unifiedMemoryControls.indirectSharedAllocationsAllowed = infoValue;
return;
}
}
void Kernel::setUnifiedMemoryExecInfo(GraphicsAllocation *unifiedMemoryAllocation) {
@@ -1015,7 +1019,8 @@ void Kernel::makeResident(CommandStreamReceiver &commandStreamReceiver) {
gtpinNotifyMakeResident(this, &commandStreamReceiver);
if (unifiedMemoryControls.indirectDeviceAllocationsAllowed ||
unifiedMemoryControls.indirectHostAllocationsAllowed) {
unifiedMemoryControls.indirectHostAllocationsAllowed ||
unifiedMemoryControls.indirectSharedAllocationsAllowed) {
this->getContext().getSVMAllocsManager()->makeInternalAllocationsResident(commandStreamReceiver, unifiedMemoryControls.generateMask());
}
}