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Allow CPU_RUNTIME_CACHE_CAPACITY in plugin_config #4326

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Allow CPU_RUNTIME_CACHE_CAPACITY in plugin_config #4326

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1ceff7b
Allow CPU_RUNTIME_CACHE_CAPACITY in plugin_config
andersendsa Jun 25, 2026
8262344
Merge branch 'main' into fix_cpu_runtime
andersendsa Jun 25, 2026
94a6c55
Potential fix for pull request finding
andersendsa Jun 28, 2026
b4404f2
fixing failure
andersendsa Jul 1, 2026
8548973
fixing error
andersendsa Jul 1, 2026
636ce9f
Merge branch 'main' into fix_cpu_runtime
andersendsa Jul 1, 2026
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3 changes: 3 additions & 0 deletions src/ov_utils.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -135,6 +135,9 @@ Status validatePluginConfiguration(const plugin_config_t& pluginConfig, const st
}

pluginSupportedConfigKeys.insert("ENABLE_MMAP"); // WA: always supported
if (targetDevice.find("CPU") != std::string::npos) {
pluginSupportedConfigKeys.insert("CPU_RUNTIME_CACHE_CAPACITY"); // WA: supported by CPU plugin but not reported in supported_properties
}
Comment on lines +138 to +140

for (auto& config : pluginConfig) {
if (std::find(pluginSupportedConfigKeys.begin(), pluginSupportedConfigKeys.end(), config.first) == pluginSupportedConfigKeys.end()) {
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12 changes: 12 additions & 0 deletions src/test/ov_utils_test.cpp
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Expand Up @@ -240,3 +240,15 @@ TEST(OVUtils, ValidatePluginConfigurationAllowEnableMmap) {
auto model = ieCore.read_model(std::filesystem::current_path().u8string() + "/src/test/dummy/1/dummy.xml", {}, pluginConfig);
auto compiledModel = ieCore.compile_model(model, "CPU", pluginConfig);
}

TEST(OVUtils, ValidatePluginConfigurationAllowCPURuntimeCacheCapacity) {
ov::Core ieCore;
ovms::ModelConfig config;
config.setTargetDevice("CPU");
config.setPluginConfig({{"CPU_RUNTIME_CACHE_CAPACITY", "0"}});
ovms::plugin_config_t pluginConfig = ovms::ModelInstance::prepareDefaultPluginConfig(config);
auto status = ovms::validatePluginConfiguration(pluginConfig, "CPU", ieCore);
EXPECT_TRUE(status.ok());
auto model = ieCore.read_model(std::filesystem::current_path().u8string() + "/src/test/dummy/1/dummy.xml", {}, pluginConfig);
auto compiledModel = ieCore.compile_model(model, "CPU", pluginConfig);
}