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[DevAsan] Add an option to enable/disable leak detection #2250

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Merged
merged 5 commits into from
Dec 3, 2024
Merged

[DevAsan] Add an option to enable/disable leak detection #2250

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a61fe8e
add option
yingcong-wu Oct 28, 2024
cacc769
fix
yingcong-wu Oct 28, 2024
8309920
add comment
yingcong-wu Oct 28, 2024
0e6a7d3
Merge remote-tracking branch 'origin/main' into yc-PR/1028-leak-check…
yingcong-wu Nov 12, 2024
2284149
Merge remote-tracking branch 'origin/main' into yc-PR/1028-leak-check…
yingcong-wu Nov 25, 2024
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2 changes: 1 addition & 1 deletion source/loader/layers/sanitizer/asan_interceptor.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -837,7 +837,7 @@ ContextInfo::~ContextInfo() {
getContext()->urDdiTable.Context.pfnRelease(Handle);
assert(Result == UR_RESULT_SUCCESS);

if (getOptions().DetectLeaks) {
if (getContext()->interceptor->getOptions().DetectLeaks) {
// check memory leaks
std::vector<AllocationIterator> AllocInfos =
getContext()->interceptor->findAllocInfoByContext(Handle);
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3 changes: 1 addition & 2 deletions source/loader/layers/sanitizer/asan_interceptor.hpp
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Expand Up @@ -291,6 +291,7 @@ class SanitizerInterceptor {
std::shared_ptr<DeviceInfo> &DeviceInfo);

private:
AsanOptions m_Options;
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@AllanZyne AllanZyne Oct 28, 2024

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unnecessary changes

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@yingcong-wu yingcong-wu Oct 28, 2024

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This is a needed change because we need to make sure AsanOptions destucts after ContextInfo so that we can use it in the ~ContextInfo().

std::unordered_map<ur_context_handle_t, std::shared_ptr<ContextInfo>>
m_ContextMap;
ur_shared_mutex m_ContextMapMutex;
Expand All @@ -316,8 +317,6 @@ class SanitizerInterceptor {

std::unique_ptr<Quarantine> m_Quarantine;

AsanOptions m_Options;

std::unordered_set<ur_adapter_handle_t> m_Adapters;
ur_shared_mutex m_AdaptersMutex;
};
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