diff --git a/neuralnetworks/1.0/vts/functional/Android.bp b/neuralnetworks/1.0/vts/functional/Android.bp
index 0af7f79..3e9d5f7 100644
--- a/neuralnetworks/1.0/vts/functional/Android.bp
+++ b/neuralnetworks/1.0/vts/functional/Android.bp
@@ -40,10 +40,11 @@
     ],
 }
 
-cc_defaults {
-    name: "VtsHalNeuralNetworksV1_0TargetTestDefaults",
+cc_test {
+    name: "VtsHalNeuralnetworksV1_0TargetTest",
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: [
+        "BasicTests.cpp",
         "TestAssertions.cpp",
         "ValidateModel.cpp",
         "ValidateRequest.cpp",
@@ -64,33 +65,11 @@
         "libneuralnetworks_utils",
         "VtsHalNeuralNetworksV1_0_utils",
     ],
+    whole_static_libs: [
+        "neuralnetworks_generated_V1_0_example",
+    ],
     header_libs: [
         "libneuralnetworks_headers",
     ],
     test_suites: ["general-tests"],
 }
-
-cc_test {
-    name: "VtsHalNeuralnetworksV1_0TargetTest",
-    defaults: ["VtsHalNeuralNetworksV1_0TargetTestDefaults"],
-    srcs: [
-        "BasicTests.cpp",
-    ],
-    whole_static_libs: [
-        "neuralnetworks_generated_V1_0_example",
-    ],
-}
-
-cc_test {
-    name: "PresubmitHalNeuralnetworksV1_0TargetTest",
-    defaults: ["VtsHalNeuralNetworksV1_0TargetTestDefaults"],
-    srcs: [
-        "BasicTests.cpp",
-    ],
-    whole_static_libs: [
-        "neuralnetworks_generated_V1_0_example",
-    ],
-    cflags: [
-        "-DPRESUBMIT_NOT_VTS",
-    ],
-}
diff --git a/neuralnetworks/1.0/vts/functional/BasicTests.cpp b/neuralnetworks/1.0/vts/functional/BasicTests.cpp
index 551ea67..cc44c9e 100644
--- a/neuralnetworks/1.0/vts/functional/BasicTests.cpp
+++ b/neuralnetworks/1.0/vts/functional/BasicTests.cpp
@@ -21,17 +21,17 @@
 namespace android::hardware::neuralnetworks::V1_0::vts::functional {
 
 // create device test
-TEST_F(NeuralnetworksHidlTest, CreateDevice) {}
+TEST_P(NeuralnetworksHidlTest, CreateDevice) {}
 
 // status test
-TEST_F(NeuralnetworksHidlTest, StatusTest) {
+TEST_P(NeuralnetworksHidlTest, StatusTest) {
     Return<DeviceStatus> status = kDevice->getStatus();
     ASSERT_TRUE(status.isOk());
     EXPECT_EQ(DeviceStatus::AVAILABLE, static_cast<DeviceStatus>(status));
 }
 
 // initialization
-TEST_F(NeuralnetworksHidlTest, GetCapabilitiesTest) {
+TEST_P(NeuralnetworksHidlTest, GetCapabilitiesTest) {
     Return<void> ret =
             kDevice->getCapabilities([](ErrorStatus status, const Capabilities& capabilities) {
                 EXPECT_EQ(ErrorStatus::NONE, status);
diff --git a/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.cpp
index 1948c05..595ad85 100644
--- a/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.cpp
@@ -148,6 +148,20 @@
     checkResults(testModel, outputs);
 }
 
+void GeneratedTestBase::SetUp() {
+    testing::TestWithParam<GeneratedTestParam>::SetUp();
+    ASSERT_NE(kDevice, nullptr);
+}
+
+std::vector<NamedModel> getNamedModels(const FilterFn& filter) {
+    return TestModelManager::get().getTestModels(filter);
+}
+
+std::string printGeneratedTest(const testing::TestParamInfo<GeneratedTestParam>& info) {
+    const auto& [namedDevice, namedModel] = info.param;
+    return gtestCompliantName(getName(namedDevice) + "_" + getName(namedModel));
+}
+
 // Tag for the generated tests
 class GeneratedTest : public GeneratedTestBase {};
 
diff --git a/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.h b/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.h
index 10e46b7..f230a02 100644
--- a/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.h
+++ b/neuralnetworks/1.0/vts/functional/GeneratedTestHarness.h
@@ -18,29 +18,38 @@
 #define ANDROID_HARDWARE_NEURALNETWORKS_V1_0_GENERATED_TEST_HARNESS_H
 
 #include <android/hardware/neuralnetworks/1.0/IDevice.h>
+#include <functional>
 #include "TestHarness.h"
 #include "VtsHalNeuralnetworks.h"
 
 namespace android::hardware::neuralnetworks::V1_0::vts::functional {
 
-class GeneratedTestBase
-    : public NeuralnetworksHidlTest,
-      public testing::WithParamInterface<test_helper::TestModelManager::TestParam> {
+using NamedModel = Named<const test_helper::TestModel*>;
+using GeneratedTestParam = std::tuple<NamedDevice, NamedModel>;
+
+class GeneratedTestBase : public testing::TestWithParam<GeneratedTestParam> {
   protected:
-    const test_helper::TestModel& kTestModel = *GetParam().second;
+    void SetUp() override;
+    const sp<IDevice> kDevice = getData(std::get<NamedDevice>(GetParam()));
+    const test_helper::TestModel& kTestModel = *getData(std::get<NamedModel>(GetParam()));
 };
 
-#define INSTANTIATE_GENERATED_TEST(TestSuite, filter)                                        \
-    INSTANTIATE_TEST_SUITE_P(                                                                \
-            TestGenerated, TestSuite,                                                        \
-            testing::ValuesIn(::test_helper::TestModelManager::get().getTestModels(filter)), \
-            [](const auto& info) { return info.param.first; })
+using FilterFn = std::function<bool(const test_helper::TestModel&)>;
+std::vector<NamedModel> getNamedModels(const FilterFn& filter);
+
+std::string printGeneratedTest(const testing::TestParamInfo<GeneratedTestParam>& info);
+
+#define INSTANTIATE_GENERATED_TEST(TestSuite, filter)                                     \
+    INSTANTIATE_TEST_SUITE_P(TestGenerated, TestSuite,                                    \
+                             testing::Combine(testing::ValuesIn(getNamedDevices()),       \
+                                              testing::ValuesIn(getNamedModels(filter))), \
+                             printGeneratedTest)
 
 // Tag for the validation tests, instantiated in VtsHalNeuralnetworks.cpp.
 // TODO: Clean up the hierarchy for ValidationTest.
 class ValidationTest : public GeneratedTestBase {};
 
-Model createModel(const ::test_helper::TestModel& testModel);
+Model createModel(const test_helper::TestModel& testModel);
 
 }  // namespace android::hardware::neuralnetworks::V1_0::vts::functional
 
diff --git a/neuralnetworks/1.0/vts/functional/Utils.cpp b/neuralnetworks/1.0/vts/functional/Utils.cpp
index 307003c..5b630fd 100644
--- a/neuralnetworks/1.0/vts/functional/Utils.cpp
+++ b/neuralnetworks/1.0/vts/functional/Utils.cpp
@@ -117,6 +117,13 @@
     return outputBuffers;
 }
 
+std::string gtestCompliantName(std::string name) {
+    // gtest test names must only contain alphanumeric characters
+    std::replace_if(
+            name.begin(), name.end(), [](char c) { return !std::isalnum(c); }, '_');
+    return name;
+}
+
 }  // namespace android::hardware::neuralnetworks
 
 namespace android::hardware::neuralnetworks::V1_0 {
diff --git a/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.cpp b/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.cpp
index 20b4565..cb22250 100644
--- a/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.cpp
+++ b/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.cpp
@@ -18,11 +18,13 @@
 
 #include "VtsHalNeuralnetworks.h"
 #include "1.0/Callbacks.h"
-#include "1.0/Utils.h"
 #include "GeneratedTestHarness.h"
 #include "TestHarness.h"
 
 #include <android-base/logging.h>
+#include <hidl/ServiceManagement.h>
+#include <string>
+#include <utility>
 
 namespace android::hardware::neuralnetworks::V1_0::vts::functional {
 
@@ -76,34 +78,39 @@
     ASSERT_NE(nullptr, preparedModel->get());
 }
 
-// A class for test environment setup
-NeuralnetworksHidlEnvironment* NeuralnetworksHidlEnvironment::getInstance() {
-    // This has to return a "new" object because it is freed inside
-    // testing::AddGlobalTestEnvironment when the gtest is being torn down
-    static NeuralnetworksHidlEnvironment* instance = new NeuralnetworksHidlEnvironment();
-    return instance;
-}
-
-void NeuralnetworksHidlEnvironment::registerTestServices() {
-    registerTestService<IDevice>();
-}
-
-// The main test class for NEURALNETWORK HIDL HAL.
 void NeuralnetworksHidlTest::SetUp() {
-    testing::VtsHalHidlTargetTestBase::SetUp();
-
-#ifdef PRESUBMIT_NOT_VTS
-    const std::string name =
-            NeuralnetworksHidlEnvironment::getInstance()->getServiceName<IDevice>();
-    const std::string sampleDriver = "sample-";
-    if (kDevice == nullptr && name.substr(0, sampleDriver.size()) == sampleDriver) {
-        GTEST_SKIP();
-    }
-#endif  // PRESUBMIT_NOT_VTS
-
-    ASSERT_NE(nullptr, kDevice.get());
+    testing::TestWithParam<NeuralnetworksHidlTestParam>::SetUp();
+    ASSERT_NE(kDevice, nullptr);
 }
 
+static NamedDevice makeNamedDevice(const std::string& name) {
+    return {name, IDevice::getService(name)};
+}
+
+static std::vector<NamedDevice> getNamedDevicesImpl() {
+    // Retrieves the name of all service instances that implement IDevice,
+    // including any Lazy HAL instances.
+    const std::vector<std::string> names = hardware::getAllHalInstanceNames(IDevice::descriptor);
+
+    // Get a handle to each device and pair it with its name.
+    std::vector<NamedDevice> namedDevices;
+    namedDevices.reserve(names.size());
+    std::transform(names.begin(), names.end(), std::back_inserter(namedDevices), makeNamedDevice);
+    return namedDevices;
+}
+
+const std::vector<NamedDevice>& getNamedDevices() {
+    const static std::vector<NamedDevice> devices = getNamedDevicesImpl();
+    return devices;
+}
+
+std::string printNeuralnetworksHidlTest(
+        const testing::TestParamInfo<NeuralnetworksHidlTestParam>& info) {
+    return gtestCompliantName(getName(info.param));
+}
+
+INSTANTIATE_DEVICE_TEST(NeuralnetworksHidlTest);
+
 // Forward declaration from ValidateModel.cpp
 void validateModel(const sp<IDevice>& device, const Model& model);
 // Forward declaration from ValidateRequest.cpp
@@ -130,14 +137,3 @@
 INSTANTIATE_GENERATED_TEST(ValidationTest, [](const test_helper::TestModel&) { return true; });
 
 }  // namespace android::hardware::neuralnetworks::V1_0::vts::functional
-
-using android::hardware::neuralnetworks::V1_0::vts::functional::NeuralnetworksHidlEnvironment;
-
-int main(int argc, char** argv) {
-    testing::AddGlobalTestEnvironment(NeuralnetworksHidlEnvironment::getInstance());
-    testing::InitGoogleTest(&argc, argv);
-    NeuralnetworksHidlEnvironment::getInstance()->init(&argc, argv);
-
-    int status = RUN_ALL_TESTS();
-    return status;
-}
diff --git a/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.h b/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.h
index 48dc237..17f4613 100644
--- a/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.h
+++ b/neuralnetworks/1.0/vts/functional/VtsHalNeuralnetworks.h
@@ -17,40 +17,34 @@
 #ifndef ANDROID_HARDWARE_NEURALNETWORKS_V1_0_VTS_HAL_NEURALNETWORKS_H
 #define ANDROID_HARDWARE_NEURALNETWORKS_V1_0_VTS_HAL_NEURALNETWORKS_H
 
+#include "1.0/Utils.h"
+
 #include <android/hardware/neuralnetworks/1.0/IDevice.h>
 #include <android/hardware/neuralnetworks/1.0/types.h>
-
-#include <VtsHalHidlTargetTestBase.h>
-#include <VtsHalHidlTargetTestEnvBase.h>
-
-#include <android-base/macros.h>
 #include <gtest/gtest.h>
 
+#include <vector>
+
 namespace android::hardware::neuralnetworks::V1_0::vts::functional {
 
-// A class for test environment setup
-class NeuralnetworksHidlEnvironment : public testing::VtsHalHidlTargetTestEnvBase {
-    DISALLOW_COPY_AND_ASSIGN(NeuralnetworksHidlEnvironment);
-    NeuralnetworksHidlEnvironment() = default;
+using NamedDevice = Named<sp<IDevice>>;
+using NeuralnetworksHidlTestParam = NamedDevice;
 
-  public:
-    static NeuralnetworksHidlEnvironment* getInstance();
-    void registerTestServices() override;
-};
-
-// The main test class for NEURALNETWORKS HIDL HAL.
-class NeuralnetworksHidlTest : public testing::VtsHalHidlTargetTestBase {
-    DISALLOW_COPY_AND_ASSIGN(NeuralnetworksHidlTest);
-
-  public:
-    NeuralnetworksHidlTest() = default;
-    void SetUp() override;
-
+class NeuralnetworksHidlTest : public testing::TestWithParam<NeuralnetworksHidlTestParam> {
   protected:
-    const sp<IDevice> kDevice = testing::VtsHalHidlTargetTestBase::getService<IDevice>(
-            NeuralnetworksHidlEnvironment::getInstance());
+    void SetUp() override;
+    const sp<IDevice> kDevice = getData(GetParam());
 };
 
+const std::vector<NamedDevice>& getNamedDevices();
+
+std::string printNeuralnetworksHidlTest(
+        const testing::TestParamInfo<NeuralnetworksHidlTestParam>& info);
+
+#define INSTANTIATE_DEVICE_TEST(TestSuite)                                                 \
+    INSTANTIATE_TEST_SUITE_P(PerInstance, TestSuite, testing::ValuesIn(getNamedDevices()), \
+                             printNeuralnetworksHidlTest)
+
 // Create an IPreparedModel object. If the model cannot be prepared,
 // "preparedModel" will be nullptr instead.
 void createPreparedModel(const sp<IDevice>& device, const Model& model,
diff --git a/neuralnetworks/1.0/vts/functional/include/1.0/Utils.h b/neuralnetworks/1.0/vts/functional/include/1.0/Utils.h
index 1ce751c..6d4534c 100644
--- a/neuralnetworks/1.0/vts/functional/include/1.0/Utils.h
+++ b/neuralnetworks/1.0/vts/functional/include/1.0/Utils.h
@@ -21,13 +21,15 @@
 #include <android/hardware/neuralnetworks/1.0/types.h>
 #include <algorithm>
 #include <iosfwd>
+#include <string>
+#include <utility>
 #include <vector>
 #include "TestHarness.h"
 
 namespace android::hardware::neuralnetworks {
 
 // Create HIDL Request from the TestModel struct.
-V1_0::Request createRequest(const ::test_helper::TestModel& testModel);
+V1_0::Request createRequest(const test_helper::TestModel& testModel);
 
 // After execution, copy out output results from the output memory pool.
 std::vector<::test_helper::TestBuffer> getOutputBuffers(const V1_0::Request& request);
@@ -51,6 +53,21 @@
     return index;
 }
 
+template <typename Type>
+using Named = std::pair<std::string, Type>;
+
+template <typename Type>
+const std::string& getName(const Named<Type>& namedData) {
+    return namedData.first;
+}
+
+template <typename Type>
+const Type& getData(const Named<Type>& namedData) {
+    return namedData.second;
+}
+
+std::string gtestCompliantName(std::string name);
+
 }  // namespace android::hardware::neuralnetworks
 
 namespace android::hardware::neuralnetworks::V1_0 {