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Fix TSAN issue in GNA plugin (#17163)

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This commit is contained in:
Vitaliy Urusovskij
2023-04-25 10:33:06 +04:00
committed by GitHub
parent 10f53cb40b
commit 5533de5dd8
1 changed files with 5 additions and 2 deletions
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7
src/plugins/intel_gna/src/gna_plugin_internal.hpp
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@@ -19,10 +19,11 @@ namespace intel_gna {
class GNAPluginInternal : public InferenceEngine::IInferencePlugin {
private:
std::mutex syncCallsToLoadExeNetworkImpl;
mutable std::mutex syncCalls;
Config defaultConfig;
std::weak_ptr<GNAPlugin> plgPtr;
std::shared_ptr<GNAPlugin> GetCurrentPlugin() const {
std::lock_guard<std::mutex> lock{syncCalls};
auto ptr = plgPtr.lock();
if (ptr == nullptr) {
return std::make_shared<GNAPlugin>();
@@ -38,7 +39,7 @@ public:
InferenceEngine::IExecutableNetworkInternal::Ptr LoadExeNetworkImpl(
const InferenceEngine::CNNNetwork& network,
const std::map<std::string, std::string>& config) override {
std::lock_guard<std::mutex> lock{syncCallsToLoadExeNetworkImpl};
std::lock_guard<std::mutex> lock{syncCalls};
Config updated_config(defaultConfig);
updated_config.UpdateFromMap(config);
auto plg = std::make_shared<GNAPlugin>(updated_config.keyConfigMap);
@@ -54,6 +55,7 @@ public:
InferenceEngine::IExecutableNetworkInternal::Ptr ImportNetwork(
const std::string& modelFileName,
const std::map<std::string, std::string>& config) override {
std::lock_guard<std::mutex> lock{syncCalls};
Config updated_config(defaultConfig);
updated_config.UpdateFromMap(config);
auto plg = std::make_shared<GNAPlugin>(updated_config.keyConfigMap);
@@ -68,6 +70,7 @@ public:
InferenceEngine::IExecutableNetworkInternal::Ptr ImportNetwork(
std::istream& networkModel,
const std::map<std::string, std::string>& config) override {
std::lock_guard<std::mutex> lock{syncCalls};
Config updated_config(defaultConfig);
updated_config.UpdateFromMap(config);
auto plg = std::make_shared<GNAPlugin>(updated_config.keyConfigMap);