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fix: enable usm reuse limit based on memory usage

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Related-To: NEO-14160, NEO-6893

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This commit is contained in:
Dominik Dabek
2025-03-27 13:38:30 +00:00
committed by Compute-Runtime-Automation
parent 915d657420
commit c76edaba4e
3 changed files with 13 additions and 13 deletions
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4
shared/source/memory_manager/memory_manager.cpp
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@@ -397,11 +397,11 @@ void MemoryManager::initUsmReuseLimits() {
}
auto maxAllocationsSavedForReuseSize = static_cast<uint64_t>(fractionOfTotalMemoryForReuse * systemSharedMemorySize);
auto limitAllocationsReuseThreshold = std::numeric_limits<uint64_t>::max();
auto limitAllocationsReuseThreshold = static_cast<uint64_t>(0.8 * systemSharedMemorySize);
const auto limitFlagValue = debugManager.flags.ExperimentalUSMAllocationReuseLimitThreshold.get();
if (limitFlagValue != -1) {
if (limitFlagValue == 0) {
limitAllocationsReuseThreshold = std::numeric_limits<uint64_t>::max();
limitAllocationsReuseThreshold = UsmReuseInfo::notLimited;
} else {
const auto fractionOfTotalMemoryToLimitReuse = limitFlagValue / 100.0;
limitAllocationsReuseThreshold = static_cast<uint64_t>(fractionOfTotalMemoryToLimitReuse * systemSharedMemorySize);