[Backend] Add RKNPU2 backend support (#456)

* 10-29/14:05
* 新增cmake
* 新增rknpu2 backend

* 10-29/14:43
* Runtime fd_type新增RKNPU代码

* 10-29/15:02
* 新增ppseg RKNPU2推理代码

* 10-29/15:46
* 新增ppseg RKNPU2 cpp example代码

* 10-29/15:51
* 新增README文档

* 10-29/15:51
* 按照要求修改部分注释以及变量名称

* 10-29/15:51
* 修复重命名之后，cc文件中的部分代码还用旧函数名的bug

* 10-29/22:32
* str(Device::NPU)将输出NPU而不是UNKOWN
* 修改runtime文件中的注释格式
* 新增Building Summary ENABLE_RKNPU2_BACKEND输出
* pybind新增支持rknpu2
* 新增python编译选项
* 新增PPSeg Python代码
* 新增以及更新各种文档

* 10-30/14:11
* 尝试修复编译cuda时产生的错误

* 10-30/19:27
* 修改CpuName和CoreMask层级
* 修改ppseg rknn推理层级
* 图片将移动到网络进行下载

* 10-30/19:39
* 更新文档

* 10-30/19:39
* 更新文档
* 更新ppseg rknpu2 example中的函数命名方式
* 更新ppseg rknpu2 example为一个cc文件
* 修复disable_normalize_and_permute部分的逻辑错误
* 移除rknpu2初始化时的无用参数

* 10-30/19:39
* 尝试重置python代码

* 10-30/10:16
* rknpu2_config.h文件不再包含rknn_api头文件防止出现导入错误的问题

* 10-31/14:31
* 修改pybind，支持最新的rknpu2 backends
* 再次支持ppseg python推理
* 移动cpuname 和 coremask的层级

* 10-31/15:35
* 尝试修复rknpu2导入错误

* 10-31/19:00
* 新增RKNPU2模型导出代码以及其对应的文档
* 更新大量文档错误

* 10-31/19:00
* 现在编译完fastdeploy仓库后无需重新设置RKNN2_TARGET_SOC

* 10-31/19:26
* 修改部分错误文档

* 10-31/19:26
* 修复错误删除的部分
* 修复各种错误文档
* 修复FastDeploy.cmake在设置RKNN2_TARGET_SOC错误时，提示错误的信息
* 修复rknpu2_backend.cc中存在的中文注释

* 10-31/20:45
* 删除无用的注释

* 10-31/20:45
* 按照要求修改Device::NPU为Device::RKNPU，硬件将共用valid_hardware_backends
* 删除无用注释以及debug代码

* 11-01/09:45
* 更新变量命名方式

* 11-01/10:16
* 修改部分文档，修改函数命名方式

Co-authored-by: Jason <jiangjiajun@baidu.com>

fastdeploy/pybind/rknpu2_config_pybind.cc

@@ -0,0 +1,33 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// 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 "fastdeploy/backends/rknpu/rknpu2/rknpu2_config.h"
+#include "fastdeploy/pybind/main.h"
+namespace fastdeploy {
+void BindRKNPU2Config(pybind11::module& m) {
+  pybind11::enum_<fastdeploy::rknpu2::CpuName>(m, "CpuName", pybind11::arithmetic(),
+                           "CpuName for inference.")
+      .value("RK356X", fastdeploy::rknpu2::CpuName::RK356X)
+      .value("RK3588", fastdeploy::rknpu2::CpuName::RK3588)
+      .value("UNDEFINED", fastdeploy::rknpu2::CpuName::UNDEFINED);
+  pybind11::enum_<fastdeploy::rknpu2::CoreMask>(m, "CoreMask", pybind11::arithmetic(),
+                            "CoreMask for inference.")
+      .value("RKNN_NPU_CORE_AUTO", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_AUTO)
+      .value("RKNN_NPU_CORE_0", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_0)
+      .value("RKNN_NPU_CORE_1", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_1)
+      .value("RKNN_NPU_CORE_2", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_2)
+      .value("RKNN_NPU_CORE_0_1", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_0_1)
+      .value("RKNN_NPU_CORE_0_1_2", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_0_1_2)
+      .value("RKNN_NPU_CORE_UNDEFINED", fastdeploy::rknpu2::CoreMask::RKNN_NPU_CORE_UNDEFINED);
+}
+} // namespace fastdeploy