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[1/n] Internal 4GB allocator

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- Add new entry point in memory manager for internal allocations.
- Route to allocate32BitGraphicsMemory
- Add new enum to control memory region
- Change mm to memoryManager

Change-Id: I2ee069aa9baf7f69f652022e026569ec4fdb9d77
This commit is contained in:
Mrozek, Michal
2018-02-27 11:08:22 +01:00
committed by sys_ocldev
parent 386675480f
commit 19c68a608f
18 changed files with 391 additions and 320 deletions
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4
runtime/memory_manager/memory_manager.cpp
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@@ -152,6 +152,10 @@ GraphicsAllocation *MemoryManager::allocateGraphicsMemory(size_t size, const voi
return graphicsAllocation;
}
GraphicsAllocation *MemoryManager::createInternalGraphicsAllocation(const void *ptr, size_t allocationSize) {
return allocate32BitGraphicsMemory(allocationSize, const_cast<void *>(ptr), MemoryType::INTERNAL_ALLOCATION);
}
void MemoryManager::cleanGraphicsMemoryCreatedFromHostPtr(GraphicsAllocation *graphicsAllocation) {
hostPtrManager.releaseHandleStorage(graphicsAllocation->fragmentsStorage);
cleanOsHandles(graphicsAllocation->fragmentsStorage);