From 23ce29654a299702724939933676c1b1c747d741 Mon Sep 17 00:00:00 2001
From: w30052974 <wangyifan94@huawei.com>
Date: Fri, 14 Jun 2024 17:11:10 +0800
Subject: [PATCH] hdi device add

Signed-off-by: w30052974 <wangyifan94@huawei.com>
---
 .../native/neural_network_runtime/BUILD.gn    |  3 -
 .../register_hdi_device_v2_1.cpp              | 90 -------------------
 2 files changed, 93 deletions(-)
 delete mode 100644 frameworks/native/neural_network_runtime/register_hdi_device_v2_1.cpp

diff --git a/frameworks/native/neural_network_runtime/BUILD.gn b/frameworks/native/neural_network_runtime/BUILD.gn
index 34b86af..cf98d69 100644
--- a/frameworks/native/neural_network_runtime/BUILD.gn
+++ b/frameworks/native/neural_network_runtime/BUILD.gn
@@ -47,9 +47,6 @@ nnrt_sources = [
   "ops_builder.cpp",
   "ops_registry.cpp",
   "quant_param.cpp",
-  "register_hdi_device_v1_0.cpp",
-  "register_hdi_device_v2_0.cpp",
-  "register_hdi_device_v2_1.cpp",
   "transform.cpp",
 ]
 
diff --git a/frameworks/native/neural_network_runtime/register_hdi_device_v2_1.cpp b/frameworks/native/neural_network_runtime/register_hdi_device_v2_1.cpp
deleted file mode 100644
index 2f6730d..0000000
--- a/frameworks/native/neural_network_runtime/register_hdi_device_v2_1.cpp
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string>
-
-#include "hdi_device_v2_1.h"
-#include "hdi_returncode_utils_v2_1.h"
-#include "common/log.h"
-#include "common/utils.h"
-#include "nnbackend.h"
-#include "backend_registrar.h"
-
-namespace OHOS {
-namespace NeuralNetworkRuntime {
-void PrintRetLog(int32_t ret, int32_t nnrtSuccess, const std::string& makeName)
-{
-    if (ret < nnrtSuccess) {
-            LOGW("%s failed. An error occurred in HDI, errorcode is %{public}d.", makeName.c_str(), ret);
-        } else {
-            OHOS::HDI::Nnrt::V2_1::NNRT_ReturnCode nnrtRet = static_cast<OHOS::HDI::Nnrt::V2_1::NNRT_ReturnCode>(ret);
-            LOGW("%s failed. Errorcode is %{public}s.", makeName.c_str(), ConverterRetToString(nnrtRet).c_str());
-        }
-}
-
-std::shared_ptr<Backend> HDIDeviceV2_1Creator()
-{
-    std::string deviceName;
-    std::string vendorName;
-    std::string version;
-
-    // only one device from HDI now.
-    OHOS::sptr<V2_1::INnrtDevice> iDevice = V2_1::INnrtDevice::Get();
-    if (iDevice == nullptr) {
-        LOGW("Get HDI device failed.");
-        return nullptr;
-    }
-
-    auto ret = iDevice->GetDeviceName(deviceName);
-    int32_t nnrtSuccess = static_cast<int32_t>(V2_1::NNRT_ReturnCode::NNRT_SUCCESS);
-    if (ret != nnrtSuccess) {
-        std::string makeName = "Get device name";
-        PrintRetLog(ret, nnrtSuccess, makeName);
-        return nullptr;
-    }
-
-    ret = iDevice->GetVendorName(vendorName);
-    if (ret != nnrtSuccess) {
-        std::string makeName = "Get vendor name";
-        PrintRetLog(ret, nnrtSuccess, makeName);
-        return nullptr;
-    }
-
-    std::pair<uint32_t, uint32_t> hdiVersion;
-    ret = iDevice->GetVersion(hdiVersion.first, hdiVersion.second);
-    if (ret != nnrtSuccess) {
-        std::string makeName = "Get version";
-        PrintRetLog(ret, nnrtSuccess, makeName);
-        return nullptr;
-    }
-    version = 'v' + std::to_string(hdiVersion.first) + '_' + std::to_string(hdiVersion.second);
-    const std::string& backendName = GenUniqueName(deviceName, vendorName, version);
-
-    std::shared_ptr<Device> device = CreateSharedPtr<HDIDeviceV2_1>(iDevice);
-    if (device == nullptr) {
-        LOGW("Failed to create device, because fail to create device instance.");
-        return nullptr;
-    }
-
-    std::shared_ptr<Backend> backend = CreateSharedPtr<NNBackend>(device, std::hash<std::string>{}(backendName));
-    if (backend == nullptr) {
-        LOGW("Failed to register backend, because fail to create backend.");
-    }
-    return backend;
-}
-
-REGISTER_BACKEND(HDIDeviceV2_1, HDIDeviceV2_1Creator)
-} // namespace NeuralNetworkRuntime
-} // namespace OHOS
-- 
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