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[9/n] Unified Shared Memory

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- Wire in support for clMemFreeINTEL.

Related-To: NEO-3148

Change-Id: Ibef61b7d9bdfa3021533faa0019b6b443145f1be
Signed-off-by: Mrozek, Michal <michal.mrozek@intel.com>
This commit is contained in:
Mrozek, Michal
2019-06-19 14:10:53 +02:00
committed by sys_ocldev
parent 72841e36c2
commit 0758661c52
4 changed files with 53 additions and 6 deletions
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4
runtime/memory_manager/svm_memory_manager.cpp
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@@ -118,7 +118,7 @@ SvmAllocationData *SVMAllocsManager::getSVMAlloc(const void *ptr) {
return SVMAllocs.get(ptr);
}
void SVMAllocsManager::freeSVMAlloc(void *ptr) {
bool SVMAllocsManager::freeSVMAlloc(void *ptr) {
SvmAllocationData *svmData = getSVMAlloc(ptr);
if (svmData) {
std::unique_lock<SpinLock> lock(mtx);
@@ -127,7 +127,9 @@ void SVMAllocsManager::freeSVMAlloc(void *ptr) {
} else {
freeSvmAllocationWithDeviceStorage(svmData);
}
return true;
}
return false;
}
void *SVMAllocsManager::createZeroCopySvmAllocation(size_t size, const SvmAllocationProperties &svmProperties) {

2
runtime/memory_manager/svm_memory_manager.h
View File

@@ -77,7 +77,7 @@ class SVMAllocsManager {
void *createSVMAlloc(size_t size, const SvmAllocationProperties svmProperties);
void *createUnifiedMemoryAllocation(size_t size, const UnifiedMemoryProperties svmProperties);
SvmAllocationData *getSVMAlloc(const void *ptr);
void freeSVMAlloc(void *ptr);
bool freeSVMAlloc(void *ptr);
size_t getNumAllocs() const { return SVMAllocs.getNumAllocs(); }
void insertSvmMapOperation(void *regionSvmPtr, size_t regionSize, void *baseSvmPtr, size_t offset, bool readOnlyMap);