6e38f2672b
Before NNAPI 1.2 it was not possible to query drivers for their supported operation. thus the delegate was returning error when calling the GetNodesSupportedByAccelerator function. With the fix the check for supported operation is done only if the current NNAPI version is at least 1.2. PiperOrigin-RevId: 304343270 Change-Id: I090a4ec6dbb62919b2edc681fc011329eb14a668
231 lines
10 KiB
C++
231 lines
10 KiB
C++
/* Copyright 2019 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "tensorflow/lite/nnapi/nnapi_handler.h"
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#include <cstdint>
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#include <cstdio>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "tensorflow/lite/nnapi/nnapi_implementation.h"
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namespace tflite {
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namespace nnapi {
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using testing::Eq;
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using testing::Ne;
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using testing::NotNull;
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void ExpectEquals(const NnApi& left, const NnApi& right);
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class NnApiHandlerTest : public ::testing::Test {
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protected:
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~NnApiHandlerTest() override { NnApiHandler::Instance()->Reset(); }
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};
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TEST_F(NnApiHandlerTest, ShouldAlterNnApiInstanceBehaviour) {
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const NnApi* nnapi = NnApiImplementation();
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const auto device_count_stub = [](uint32_t* device_count) -> int {
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*device_count = 999;
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return ANEURALNETWORKS_NO_ERROR;
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};
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NnApiHandler::Instance()->StubGetDeviceCountWith(device_count_stub);
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ASSERT_THAT(nnapi->ANeuralNetworks_getDeviceCount, NotNull());
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uint32_t device_count = 0;
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nnapi->ANeuralNetworks_getDeviceCount(&device_count);
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EXPECT_THAT(device_count, Eq(999));
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}
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TEST_F(NnApiHandlerTest, ShouldRestoreNnApiToItsOriginalValueWithReset) {
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NnApi nnapi_orig_copy = *NnApiImplementation();
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auto device_count_override = [](uint32_t* device_count) -> int {
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*device_count = 777;
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return ANEURALNETWORKS_NO_ERROR;
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};
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NnApiHandler::Instance()->StubGetDeviceCountWith(device_count_override);
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EXPECT_THAT(nnapi_orig_copy.ANeuralNetworks_getDeviceCount,
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Ne(NnApiImplementation()->ANeuralNetworks_getDeviceCount));
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NnApiHandler::Instance()->Reset();
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ExpectEquals(nnapi_orig_copy, *NnApiImplementation());
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}
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int (*device_count_ptr)(uint32_t*);
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TEST_F(NnApiHandlerTest, ShouldSupportPassthroughCalls) {
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const NnApi* nnapi = NnApiImplementation();
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device_count_ptr = nnapi->ANeuralNetworks_getDeviceCount;
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NnApiHandler::Instance()->StubGetDeviceCountWith(
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[](uint32_t* device_count) -> int {
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return NnApiPassthroughInstance()->ANeuralNetworks_getDeviceCount ==
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device_count_ptr;
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});
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uint32_t device_count = 0;
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EXPECT_THAT(nnapi->ANeuralNetworks_getDeviceCount(&device_count), Eq(1));
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}
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TEST_F(NnApiHandlerTest, ShouldSetNnApiMembersToNullAsPerSdkVersion_NNAPI11) {
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auto* handler = NnApiHandler::Instance();
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// Setting non null values for nnapi functions
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handler->SetNnapiSupportedDevice("devvice", 1000);
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handler->GetSupportedOperationsForDevicesReturns<1>();
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handler->CompilationCreateForDevicesReturns<1>();
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handler->ExecutionComputeReturns<1>();
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handler->MemoryCreateFromFdReturns<1>();
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handler->SetAndroidSdkVersion(28, /*set_unsupported_ops_to_null=*/true);
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const NnApi* nnapi = NnApiImplementation();
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using ::testing::IsNull;
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EXPECT_THAT(nnapi->ANeuralNetworks_getDeviceCount, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworks_getDevice, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getName, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getVersion, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getFeatureLevel, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getType, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_getSupportedOperationsForDevices,
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IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksCompilation_createForDevices, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksCompilation_setCaching, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_compute, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_getOutputOperandRank, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_getOutputOperandDimensions,
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IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksBurst_create, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksBurst_free, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_burstCompute, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksMemory_createFromAHardwareBuffer, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_setMeasureTiming, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_getDuration, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getExtensionSupport, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_getExtensionOperandType, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_getExtensionOperationType, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_setOperandExtensionData, IsNull());
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}
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TEST_F(NnApiHandlerTest, ShouldSetNnApiMembersToNullAsPerSdkVersion_NNAPI10) {
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auto* handler = NnApiHandler::Instance();
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// Setting non null values for nnapi functions
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handler->SetNnapiSupportedDevice("devvice", 1000);
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handler->GetSupportedOperationsForDevicesReturns<1>();
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handler->CompilationCreateForDevicesReturns<1>();
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handler->ExecutionComputeReturns<1>();
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handler->MemoryCreateFromFdReturns<1>();
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handler->SetAndroidSdkVersion(27, /*set_unsupported_ops_to_null=*/true);
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const NnApi* nnapi = NnApiImplementation();
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using ::testing::IsNull;
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EXPECT_THAT(nnapi->ANeuralNetworks_getDeviceCount, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworks_getDevice, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getName, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getVersion, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getFeatureLevel, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getType, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_getSupportedOperationsForDevices,
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IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksCompilation_createForDevices, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksCompilation_setCaching, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_compute, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_getOutputOperandRank, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_getOutputOperandDimensions,
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IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksBurst_create, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksBurst_free, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_burstCompute, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksMemory_createFromAHardwareBuffer, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_setMeasureTiming, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksExecution_getDuration, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksDevice_getExtensionSupport, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_getExtensionOperandType, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_getExtensionOperationType, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_setOperandExtensionData, IsNull());
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EXPECT_THAT(nnapi->ANeuralNetworksModel_relaxComputationFloat32toFloat16,
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IsNull());
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}
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void ExpectEquals(const NnApi& left, const NnApi& right) {
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#define EXPECT_NNAPI_MEMBER_EQ(name) EXPECT_EQ(left.name, right.name)
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EXPECT_NNAPI_MEMBER_EQ(nnapi_exists);
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EXPECT_NNAPI_MEMBER_EQ(android_sdk_version);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksMemory_createFromFd);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksMemory_free);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_create);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_free);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_finish);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_addOperand);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_setOperandValue);
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EXPECT_NNAPI_MEMBER_EQ(
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ANeuralNetworksModel_setOperandSymmPerChannelQuantParams);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_setOperandValueFromMemory);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_addOperation);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_identifyInputsAndOutputs);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_relaxComputationFloat32toFloat16);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksCompilation_create);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksCompilation_free);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksCompilation_setPreference);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksCompilation_finish);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_create);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_free);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_setInput);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_setInputFromMemory);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_setOutput);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_setOutputFromMemory);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_startCompute);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksEvent_wait);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksEvent_free);
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EXPECT_NNAPI_MEMBER_EQ(ASharedMemory_create);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworks_getDeviceCount);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworks_getDevice);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksDevice_getName);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksDevice_getVersion);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksDevice_getFeatureLevel);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksDevice_getType);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksModel_getSupportedOperationsForDevices);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksCompilation_createForDevices);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksCompilation_setCaching);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_compute);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_getOutputOperandRank);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_getOutputOperandDimensions);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksBurst_create);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksBurst_free);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_burstCompute);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksMemory_createFromAHardwareBuffer);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_setMeasureTiming);
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EXPECT_NNAPI_MEMBER_EQ(ANeuralNetworksExecution_getDuration);
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#undef EXPECT_NNAPI_MEMBER_EQ
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}
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} // namespace nnapi
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} // namespace tflite
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