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[NPU] Make PREFER_PLUGIN the default value for compiler type #33947

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Merged
akladiev merged 1 commit into from
Feb 3, 2026
+7 −6
Merged

[NPU] Make PREFER_PLUGIN the default value for compiler type #33947

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2 changes: 1 addition & 1 deletion src/plugins/intel_npu/src/al/include/intel_npu/config/options.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -820,7 +820,7 @@ struct COMPILER_TYPE final : OptionBase<COMPILER_TYPE, ov::intel_npu::CompilerTy
}

static ov::intel_npu::CompilerType defaultValue() {
return ov::intel_npu::CompilerType::DRIVER;
return ov::intel_npu::CompilerType::PREFER_PLUGIN;
}

static ov::intel_npu::CompilerType parse(std::string_view val) {
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8 changes: 4 additions & 4 deletions src/plugins/intel_npu/src/compiler_adapter/include/compiler_adapter_factory.hpp
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Expand Up @@ -29,17 +29,17 @@ class CompilerAdapterFactory final {
ov::intel_npu::CompilerType& compilerType) const {
if (compilerType == ov::intel_npu::CompilerType::PREFER_PLUGIN) {
if (engineBackend) {
if (_pluginCompilerIsPresent) {
auto platformName = engineBackend->getDevice()->getName();
if (_pluginCompilerIsPresent && platformName != ov::intel_npu::Platform::NPU3720 &&
platformName != ov::intel_npu::Platform::AUTO_DETECT) {
try {
compilerType = ov::intel_npu::CompilerType::PLUGIN;
return std::make_unique<PluginCompilerAdapter>(engineBackend->getInitStructs());
} catch (...) {
_pluginCompilerIsPresent = false;
compilerType = ov::intel_npu::CompilerType::DRIVER;
}
} else {
compilerType = ov::intel_npu::CompilerType::DRIVER;
}
compilerType = ov::intel_npu::CompilerType::DRIVER;
} else {
// no backend present, offline compilation only
compilerType = ov::intel_npu::CompilerType::PLUGIN;
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3 changes: 2 additions & 1 deletion src/plugins/intel_npu/src/plugin/src/plugin.cpp
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Expand Up @@ -420,7 +420,8 @@ void Plugin::init_options() {
if (_globalConfig.get<COMPILER_TYPE>() == ov::intel_npu::CompilerType::PREFER_PLUGIN) {
if (_backend) {
auto platformName = _backend->getDevice()->getName();
if (platformName != ov::intel_npu::Platform::NPU4000 && platformName != ov::intel_npu::Platform::NPU5010) {
if (platformName == ov::intel_npu::Platform::NPU3720 ||
platformName == ov::intel_npu::Platform::AUTO_DETECT) {
std::ostringstream oss;
oss << ov::intel_npu::CompilerType::DRIVER;
_globalConfig.update({{ov::intel_npu::compiler_type.name(), oss.str()}});
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