mirror/VulkanMemoryAllocator
1
0
Fork 0
mirror of https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git synced 2024-11-25 16:14:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

Refactoring - created class VmaDedicatedAllocationList

Browse Source
This commit is contained in:
Adam Sawicki 2021-12-10 17:58:53 +01:00
parent 5c8b3ba955
commit 2ba419e8e4
1 changed files with 105 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

143
include/vk_mem_alloc.h
View File

@ -5225,6 +5225,38 @@ struct VmaDedicatedAllocationListItemTraits
}
};
#if VMA_STATS_STRING_ENABLED
class VmaJsonWriter;
#endif
/*
Stores linked list of VmaAllocation_T objects.
Thread-safe, synchronized internally.
*/
class VmaDedicatedAllocationList
{
public:
VmaDedicatedAllocationList() {}
void Init(bool useMutex);
~VmaDedicatedAllocationList();
void CalculateStats(VmaStats* stats, uint32_t memTypeIndex, uint32_t memHeapIndex);
#if VMA_STATS_STRING_ENABLED
// Writes JSON array with the list of allocations.
void BuildStatsString(VmaJsonWriter& json);
#endif
bool IsEmpty();
void Register(VmaAllocation alloc);
void Unregister(VmaAllocation alloc);
private:
bool m_UseMutex = true;
VMA_RW_MUTEX m_Mutex;
typedef VmaIntrusiveLinkedList<VmaDedicatedAllocationListItemTraits> DedicatedAllocationLinkedList;
DedicatedAllocationLinkedList m_AllocationList;
};
/*
Represents a region of VmaDeviceMemoryBlock that is either assigned and returned as
allocated memory block or free.
@ -6123,6 +6155,7 @@ struct VmaPool_T
VMA_CLASS_NO_COPY(VmaPool_T)
public:
VmaBlockVector m_BlockVector;
//VmaDedicatedAllocationList m_DedicatedAllocations;
VmaPool_T(
VmaAllocator hAllocator,
@ -6818,9 +6851,7 @@ public:
// Default pools.
VmaBlockVector* m_pBlockVectors[VK_MAX_MEMORY_TYPES];
typedef VmaIntrusiveLinkedList<VmaDedicatedAllocationListItemTraits> DedicatedAllocationLinkedList;
DedicatedAllocationLinkedList m_DedicatedAllocations[VK_MAX_MEMORY_TYPES];
VMA_RW_MUTEX m_DedicatedAllocationsMutex[VK_MAX_MEMORY_TYPES];
VmaDedicatedAllocationList m_DedicatedAllocations[VK_MAX_MEMORY_TYPES];
VmaCurrentBudgetData m_Budget;
VMA_ATOMIC_UINT32 m_DeviceMemoryCount; // Total number of VkDeviceMemory objects.
@ -7624,6 +7655,69 @@ void VmaJsonWriter::WriteIndent(bool oneLess)
#endif // #if VMA_STATS_STRING_ENABLED
////////////////////////////////////////////////////////////////////////////////
// VmaDedicatedAllocationList
void VmaDedicatedAllocationList::Init(bool useMutex)
{
m_UseMutex = useMutex;
}
VmaDedicatedAllocationList::~VmaDedicatedAllocationList()
{
if (!m_AllocationList.IsEmpty())
{
VMA_ASSERT(false && "Unfreed dedicated allocations found!");
}
}
void VmaDedicatedAllocationList::CalculateStats(VmaStats* stats, uint32_t memTypeIndex, uint32_t memHeapIndex)
{
VmaMutexLockWrite(m_Mutex, m_UseMutex);
for (VmaAllocation alloc = m_AllocationList.Front();
alloc != VMA_NULL; alloc = m_AllocationList.GetNext(alloc))
{
VmaStatInfo allocationStatInfo;
alloc->DedicatedAllocCalcStatsInfo(allocationStatInfo);
VmaAddStatInfo(stats->total, allocationStatInfo);
VmaAddStatInfo(stats->memoryType[memTypeIndex], allocationStatInfo);
VmaAddStatInfo(stats->memoryHeap[memHeapIndex], allocationStatInfo);
}
}
#ifdef VMA_STATS_STRING_ENABLED
void VmaDedicatedAllocationList::BuildStatsString(VmaJsonWriter& json)
{
VmaMutexLockWrite(m_Mutex, m_UseMutex);
json.BeginArray();
for (VmaAllocation alloc = m_AllocationList.Front();
alloc != VMA_NULL; alloc = m_AllocationList.GetNext(alloc))
{
json.BeginObject(true);
alloc->PrintParameters(json);
json.EndObject();
}
json.EndArray();
}
#endif // #if VMA_STATS_STRING_ENABLED
bool VmaDedicatedAllocationList::IsEmpty()
{
VmaMutexLockWrite(m_Mutex, m_UseMutex);
return m_AllocationList.IsEmpty();
}
void VmaDedicatedAllocationList::Register(VmaAllocation alloc)
{
VmaMutexLockWrite(m_Mutex, m_UseMutex);
m_AllocationList.PushBack(alloc);
}
void VmaDedicatedAllocationList::Unregister(VmaAllocation alloc)
{
VmaMutexLockWrite(m_Mutex, m_UseMutex);
m_AllocationList.Remove(alloc);
}
void VmaAllocation_T::SetUserData(VmaAllocator hAllocator, void* pUserData)
{
@ -15089,11 +15183,6 @@ VmaAllocator_T::~VmaAllocator_T()
for(size_t memTypeIndex = GetMemoryTypeCount(); memTypeIndex--; )
{
if(!m_DedicatedAllocations[memTypeIndex].IsEmpty())
{
VMA_ASSERT(0 && "Unfreed dedicated allocations found.");
}
vma_delete(this, m_pBlockVectors[memTypeIndex]);
}
}
@ -15577,11 +15666,10 @@ VkResult VmaAllocator_T::AllocateDedicatedMemory(
{
// Register them in m_DedicatedAllocations.
{
VmaMutexLockWrite lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);
DedicatedAllocationLinkedList& dedicatedAllocations = m_DedicatedAllocations[memTypeIndex];
VmaDedicatedAllocationList& dedicatedAllocations = m_DedicatedAllocations[memTypeIndex];
for(allocIndex = 0; allocIndex < allocationCount; ++allocIndex)
{
dedicatedAllocations.PushBack(pAllocations[allocIndex]);
dedicatedAllocations.Register(pAllocations[allocIndex]);
}
}
@ -15954,17 +16042,8 @@ void VmaAllocator_T::CalculateStats(VmaStats* pStats)
for(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)
{
const uint32_t memHeapIndex = MemoryTypeIndexToHeapIndex(memTypeIndex);
VmaMutexLockRead dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);
DedicatedAllocationLinkedList& dedicatedAllocList = m_DedicatedAllocations[memTypeIndex];
for(VmaAllocation alloc = dedicatedAllocList.Front();
alloc != VMA_NULL; alloc = dedicatedAllocList.GetNext(alloc))
{
VmaStatInfo allocationStatInfo;
alloc->DedicatedAllocCalcStatsInfo(allocationStatInfo);
VmaAddStatInfo(pStats->total, allocationStatInfo);
VmaAddStatInfo(pStats->memoryType[memTypeIndex], allocationStatInfo);
VmaAddStatInfo(pStats->memoryHeap[memHeapIndex], allocationStatInfo);
}
VmaDedicatedAllocationList& dedicatedAllocList = m_DedicatedAllocations[memTypeIndex];
m_DedicatedAllocations->CalculateStats(pStats, memTypeIndex, memHeapIndex);
}
// Postprocess.
@ -16689,9 +16768,8 @@ void VmaAllocator_T::FreeDedicatedMemory(const VmaAllocation allocation)
const uint32_t memTypeIndex = allocation->GetMemoryTypeIndex();
{
VmaMutexLockWrite lock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);
DedicatedAllocationLinkedList& dedicatedAllocations = m_DedicatedAllocations[memTypeIndex];
dedicatedAllocations.Remove(allocation);
VmaDedicatedAllocationList& dedicatedAllocations = m_DedicatedAllocations[memTypeIndex];
dedicatedAllocations.Unregister(allocation);
}
VkDeviceMemory hMemory = allocation->GetMemory();
@ -16902,8 +16980,7 @@ void VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)
bool dedicatedAllocationsStarted = false;
for(uint32_t memTypeIndex = 0; memTypeIndex < GetMemoryTypeCount(); ++memTypeIndex)
{
VmaMutexLockRead dedicatedAllocationsLock(m_DedicatedAllocationsMutex[memTypeIndex], m_UseMutex);
DedicatedAllocationLinkedList& dedicatedAllocList = m_DedicatedAllocations[memTypeIndex];
VmaDedicatedAllocationList& dedicatedAllocList = m_DedicatedAllocations[memTypeIndex];
if(!dedicatedAllocList.IsEmpty())
{
if(dedicatedAllocationsStarted == false)
@ -16917,17 +16994,7 @@ void VmaAllocator_T::PrintDetailedMap(VmaJsonWriter& json)
json.ContinueString(memTypeIndex);
json.EndString();
json.BeginArray();
for(VmaAllocation alloc = dedicatedAllocList.Front();
alloc != VMA_NULL; alloc = dedicatedAllocList.GetNext(alloc))
{
json.BeginObject(true);
alloc->PrintParameters(json);
json.EndObject();
}
json.EndArray();
dedicatedAllocList.BuildStatsString(json);
}
}
if(dedicatedAllocationsStarted)