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rocrtst: Reduce host memory limit to 90%

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Further reduce upper bound for rocrtstFunc.Memory_Max_Mem
as previous limit of 95% can still trigger OOM killer.
This commit is contained in:
David Yat Sin
2025-06-16 16:18:55 +00:00
committed by Yat Sin, David
parent 488cfd467c
commit 649ec63a4f
1 changed files with 2 additions and 2 deletions
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rocrtst/suites/functional/memory_basic.cc
+2 -2
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@@ -237,10 +237,10 @@ void MemoryTest::MaxSingleAllocationTest(hsa_agent_t ag,
std::min(pool_sz, info.totalram / gran_sz) :
pool_sz;
// Reduce upper_bound by 5% for system-RAM. Otherwise Linux OOM-Killer app can be triggered,
// Reduce upper_bound by 10% for system-RAM. Otherwise Linux OOM-Killer app can be triggered,
// if system has allocated all available physical memory and swap space, and so killing this
// process.
uint64_t upper_bound = (ag_type == HSA_DEVICE_TYPE_CPU) ? (pool_sz * 0.95) : pool_sz;
uint64_t upper_bound = (ag_type == HSA_DEVICE_TYPE_CPU) ? (pool_sz * 0.90) : pool_sz;
uint64_t lower_bound = 0;
auto max_alloc_size = upper_bound;