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Create structure UsageInfo for task count and residency task count

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Change-Id: I0899c88d9e567a09ba46461ae69cf6c80f713e67
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2018-11-06 11:38:49 +01:00
committed by sys_ocldev
parent e599d1503b
commit 0e0a280803
23 changed files with 115 additions and 154 deletions
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25
runtime/memory_manager/graphics_allocation.cpp
View File

@@ -19,40 +19,23 @@ bool GraphicsAllocation::isL3Capable() {
GraphicsAllocation::GraphicsAllocation(void *cpuPtrIn, uint64_t gpuAddress, uint64_t baseAddress, size_t sizeIn) : gpuBaseAddress(baseAddress),
size(sizeIn),
cpuPtr(cpuPtrIn),
gpuAddress(gpuAddress),
taskCounts(maxOsContextCount) {
initTaskCounts();
gpuAddress(gpuAddress) {
}
GraphicsAllocation::GraphicsAllocation(void *cpuPtrIn, size_t sizeIn, osHandle sharedHandleIn) : size(sizeIn),
cpuPtr(cpuPtrIn),
gpuAddress(castToUint64(cpuPtrIn)),
sharedHandle(sharedHandleIn),
taskCounts(maxOsContextCount) {
initTaskCounts();
sharedHandle(sharedHandleIn) {
}
GraphicsAllocation::~GraphicsAllocation() = default;
bool GraphicsAllocation::peekWasUsed() const { return registeredContextsNum > 0; }
void GraphicsAllocation::updateTaskCount(uint32_t newTaskCount, uint32_t contextId) {
UNRECOVERABLE_IF(contextId >= taskCounts.size());
if (taskCounts[contextId] == ObjectNotUsed) {
if (usageInfos[contextId].taskCount == ObjectNotUsed) {
registeredContextsNum++;
}
if (newTaskCount == ObjectNotUsed) {
registeredContextsNum--;
}
taskCounts[contextId] = newTaskCount;
}
uint32_t GraphicsAllocation::getTaskCount(uint32_t contextId) const {
UNRECOVERABLE_IF(contextId >= taskCounts.size());
return taskCounts[contextId];
}
void GraphicsAllocation::initTaskCounts() {
for (auto i = 0u; i < taskCounts.size(); i++) {
taskCounts[i] = ObjectNotUsed;
}
usageInfos[contextId].taskCount = newTaskCount;
}
} // namespace OCLRT

20
runtime/memory_manager/graphics_allocation.h
View File

@@ -34,6 +34,11 @@ const uint32_t ObjectNotUsed = (uint32_t)-1;
class Gmm;
struct UsageInfo {
uint32_t taskCount = ObjectNotUsed;
int residencyTaskCount = ObjectNotResident;
};
class GraphicsAllocation : public IDNode<GraphicsAllocation> {
public:
OsHandleStorage fragmentsStorage;
@@ -41,7 +46,6 @@ class GraphicsAllocation : public IDNode<GraphicsAllocation> {
uint64_t gpuBaseAddress = 0;
Gmm *gmm = nullptr;
uint64_t allocationOffset = 0u;
int residencyTaskCount[maxOsContextCount] = {ObjectNotResident, ObjectNotResident, ObjectNotResident, ObjectNotResident};
void *driverAllocatedCpuPointer = nullptr;
DevicesBitfield devicesBitfield = 0;
bool flushL3Required = false;
@@ -113,7 +117,7 @@ class GraphicsAllocation : public IDNode<GraphicsAllocation> {
void setEvictable(bool evictable) { this->evictable = evictable; }
bool peekEvictable() const { return evictable; }
bool isResident(uint32_t contextId) const { return residencyTaskCount[contextId] != ObjectNotResident; }
bool isResident(uint32_t contextId) const { return ObjectNotResident != getResidencyTaskCount(contextId); }
void setLocked(bool locked) { this->locked = locked; }
bool isLocked() const { return locked; }
@@ -123,13 +127,15 @@ class GraphicsAllocation : public IDNode<GraphicsAllocation> {
MemoryPool::Type getMemoryPool() {
return memoryPool;
}
bool peekWasUsed() const;
bool peekWasUsed() const { return registeredContextsNum > 0; }
void updateTaskCount(uint32_t newTaskCount, uint32_t contextId);
uint32_t getTaskCount(uint32_t contextId) const;
uint32_t getTaskCount(uint32_t contextId) const { return usageInfos[contextId].taskCount; }
void updateResidencyTaskCount(int newTaskCount, uint32_t contextId) { usageInfos[contextId].residencyTaskCount = newTaskCount; }
int getResidencyTaskCount(uint32_t contextId) const { return usageInfos[contextId].residencyTaskCount; }
void resetResidencyTaskCount(uint32_t contextId) { updateResidencyTaskCount(ObjectNotResident, contextId); }
protected:
void initTaskCounts();
//this variable can only be modified from SubmissionAggregator
friend class SubmissionAggregator;
size_t size = 0;
@@ -146,7 +152,7 @@ class GraphicsAllocation : public IDNode<GraphicsAllocation> {
bool aubWritable = true;
bool allocDumpable = false;
bool memObjectsAllocationWithWritableFlags = false;
StackVec<uint32_t, maxOsContextCount> taskCounts;
StackVec<UsageInfo, maxOsContextCount> usageInfos{maxOsContextCount};
std::atomic<uint32_t> registeredContextsNum{0};
};
} // namespace OCLRT