安装Ipopt所需的metis-4.0.3资源包
Ipopt是一种开源的非线性优化求解器，它在科学计算、工程设计等领域有着广泛的应用。在进行复杂的数学模型求解时，Ipopt需要依赖一些底层库来提高其性能和效率，其中之一就是metis。Metis是一款强大的图划分和稀疏矩阵重整软件，尤其在处理大型稀疏矩阵时表现优异，它是Ipopt进行问题分解和求解过程中的关键组件。
在Ubuntu 20.04上安装Ipopt时，通常会按照以下步骤进行：
1. **获取源码**：你需要下载Ipopt和metis的源代码。在本例中，提供的压缩包是metis-4.0.3，这是metis的一个版本，包含了必要的头文件和库文件。
2. **构建环境**：确保系统已经安装了必要的编译工具，如`build-essential`，以及C++编译器（如`g++`）和Fortran编译器（如`gfortran`）。此外，由于Ipopt依赖于BLAS和LAPACK库，需要确保这些基础数学库也已安装。
3. **安装Blas和Lapack**：Ubuntu 20.04可以通过包管理器安装这些库，例如：
```
sudo apt-get update
sudo apt-get install libblas-dev liblapack-dev
```
4. **构建和安装Metis**：解压metis-4.0.3压缩包，进入目录并配置、编译、安装：
```
tar -xvf metis-4.0.3.tar.gz
cd metis-4.0.3
make config
make
sudo make install
```
5. **配置Ipopt**：下载Ipopt的源代码，并进行配置，指定metis库的位置。这通常通过设置`COINmetis_DIR`环境变量或者在配置阶段指定`--with-metis-dir`选项来完成。
6. **编译和安装Ipopt**：类似地，对Ipopt执行类似的步骤：
```
./configure --with-blas="-L/path/to/blas -lblas" --with-lapack="-L/path/to/lapack -llapack" --with-metis-dir=/usr/local
make
sudo make install
```
7. **测试与使用**：安装完成后，可以运行Ipopt自带的测试案例验证安装是否成功。如果一切顺利，你现在就可以在你的项目中使用Ipopt了。
在安装过程中可能会遇到一些常见的问题，比如找不到metis库或链接错误。这些问题通常可以通过检查配置选项、路径设置，或者确保所有依赖项都已经正确安装来解决。在上述博客中提到的“报错解决方法”部分，应该会提供具体的错误分析和解决策略。
Ipopt和metis是数值计算和优化领域的重要工具，正确安装和配置它们是高效利用这些工具的关键。通过理解这两个库的功能和依赖关系，以及在Ubuntu 20.04上的安装步骤，开发者可以更好地利用它们来解决实际问题。
文件下载
资源详情
[{"title":"（ 86 个子文件 510KB ） 安装Ipopt所需的metis-4.0.3资源包","children":[{"title":"metis-4.0.3","children":[{"title":"CHANGES <span style='color:#111;'> 6.16KB </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 262B </span>","children":null,"spread":false},{"title":"Doc","children":[{"title":"manual.ps <span style='color:#111;'> 583.04KB </span>","children":null,"spread":false}],"spread":true},{"title":"LICENSE <span style='color:#111;'> 889B </span>","children":null,"spread":false},{"title":"Lib","children":[{"title":"minitpart2.c <span style='color:#111;'> 10.67KB </span>","children":null,"spread":false},{"title":"refine.c <span style='color:#111;'> 5.31KB </span>","children":null,"spread":false},{"title":"kvmetis.c <span style='color:#111;'> 4.12KB </span>","children":null,"spread":false},{"title":"macros.h <span style='color:#111;'> 4.74KB </span>","children":null,"spread":false},{"title":"bucketsort.c <span style='color:#111;'> 1017B </span>","children":null,"spread":false},{"title":"estmem.c <span style='color:#111;'> 4.06KB </span>","children":null,"spread":false},{"title":"proto.h <span style='color:#111;'> 26.86KB </span>","children":null,"spread":false},{"title":"compress.c <span style='color:#111;'> 7.09KB </span>","children":null,"spread":false},{"title":"kwayvolrefine.c <span style='color:#111;'> 13.60KB </span>","children":null,"spread":false},{"title":"fm.c <span style='color:#111;'> 6.29KB </span>","children":null,"spread":false},{"title":"fortran.c <span style='color:#111;'> 3.27KB </span>","children":null,"spread":false},{"title":"mfm.c <span style='color:#111;'> 10.84KB </span>","children":null,"spread":false},{"title":"mbalance.c <span style='color:#111;'> 7.74KB </span>","children":null,"spread":false},{"title":"mmatch.c <span style='color:#111;'> 13.01KB </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 855B </span>","children":null,"spread":false},{"title":"balance.c <span style='color:#111;'> 9.00KB </span>","children":null,"spread":false},{"title":"metis.h <span style='color:#111;'> 571B </span>","children":null,"spread":false},{"title":"graph.c <span style='color:#111;'> 15.01KB </span>","children":null,"spread":false},{"title":"util.c <span style='color:#111;'> 11.84KB </span>","children":null,"spread":false},{"title":"match.c <span style='color:#111;'> 6.74KB </span>","children":null,"spread":false},{"title":"timing.c <span style='color:#111;'> 2.50KB </span>","children":null,"spread":false},{"title":"srefine.c <span style='color:#111;'> 4.66KB </span>","children":null,"spread":false},{"title":"mrefine2.c <span style='color:#111;'> 1.46KB </span>","children":null,"spread":false},{"title":"pmetis.c <span style='color:#111;'> 10.17KB </span>","children":null,"spread":false},{"title":"mrefine.c <span style='color:#111;'> 5.72KB </span>","children":null,"spread":false},{"title":"coarsen.c <span style='color:#111;'> 2.15KB </span>","children":null,"spread":false},{"title":"initpart.c <span style='color:#111;'> 12.19KB </span>","children":null,"spread":false},{"title":"kwayvolfm.c <span style='color:#111;'> 54.49KB </span>","children":null,"spread":false},{"title":"mincover.c <span style='color:#111;'> 7.04KB </span>","children":null,"spread":false},{"title":"kwayrefine.c <span style='color:#111;'> 11.73KB </span>","children":null,"spread":false},{"title":"defs.h <span style='color:#111;'> 4.44KB </span>","children":null,"spread":false},{"title":"meshpart.c <span style='color:#111;'> 5.76KB </span>","children":null,"spread":false},{"title":"separator.c <span style='color:#111;'> 8.03KB </span>","children":null,"spread":false},{"title":"mfm2.c <span style='color:#111;'> 10.56KB </span>","children":null,"spread":false},{"title":"mkwayfmh.c <span style='color:#111;'> 19.78KB </span>","children":null,"spread":false},{"title":"mkmetis.c <span style='color:#111;'> 3.71KB </span>","children":null,"spread":false},{"title":"rename.h <span style='color:#111;'> 12.12KB </span>","children":null,"spread":false},{"title":"kmetis.c <span style='color:#111;'> 4.07KB </span>","children":null,"spread":false},{"title":"mkwayrefine.c <span style='color:#111;'> 8.36KB </span>","children":null,"spread":false},{"title":"mmd.c <span style='color:#111;'> 20.71KB </span>","children":null,"spread":false},{"title":"myqsort.c <span style='color:#111;'> 11.15KB </span>","children":null,"spread":false},{"title":"mcoarsen.c <span style='color:#111;'> 2.95KB </span>","children":null,"spread":false},{"title":"parmetis.c <span style='color:#111;'> 11.06KB </span>","children":null,"spread":false},{"title":"kwayfm.c <span style='color:#111;'> 20.99KB </span>","children":null,"spread":false},{"title":"mbalance2.c <span style='color:#111;'> 9.64KB </span>","children":null,"spread":false},{"title":"sfm.c <span style='color:#111;'> 33.59KB </span>","children":null,"spread":false},{"title":"mesh.c <span style='color:#111;'> 10.39KB </span>","children":null,"spread":false},{"title":"mpmetis.c <span style='color:#111;'> 11.38KB </span>","children":null,"spread":false},{"title":"stat.c <span style='color:#111;'> 9.22KB </span>","children":null,"spread":false},{"title":"minitpart.c <span style='color:#111;'> 10.52KB </span>","children":null,"spread":false},{"title":"frename.c <span style='color:#111;'> 16.68KB </span>","children":null,"spread":false},{"title":"ometis.c <span style='color:#111;'> 22.03KB </span>","children":null,"spread":false},{"title":"subdomains.c <span style='color:#111;'> 38.17KB </span>","children":null,"spread":false},{"title":"debug.c <span style='color:#111;'> 6.43KB </span>","children":null,"spread":false},{"title":"pqueue.c <span style='color:#111;'> 14.59KB </span>","children":null,"spread":false},{"title":"mutil.c <span style='color:#111;'> 2.54KB </span>","children":null,"spread":false},{"title":"ccgraph.c <span style='color:#111;'> 16.90KB </span>","children":null,"spread":false},{"title":"memory.c <span style='color:#111;'> 7.41KB </span>","children":null,"spread":false},{"title":"struct.h <span style='color:#111;'> 7.61KB </span>","children":null,"spread":false}],"spread":false},{"title":"VERSION <span style='color:#111;'> 82B </span>","children":null,"spread":false},{"title":"Graphs","children":[{"title":"4elt.graph.part.10 <span style='color:#111;'> 30.48KB </span>","children":null,"spread":false},{"title":"4elt.graph <span style='color:#111;'> 504.34KB </span>","children":null,"spread":false},{"title":"metis.mesh <span style='color:#111;'> 111.63KB </span>","children":null,"spread":false},{"title":"0README <span style='color:#111;'> 2.55KB </span>","children":null,"spread":false},{"title":"test.mgraph <span style='color:#111;'> 18.19KB </span>","children":null,"spread":false}],"spread":true},{"title":"Makefile.in <span style='color:#111;'> 314B </span>","children":null,"spread":false},{"title":"FILES <span style='color:#111;'> 466B </span>","children":null,"spread":false},{"title":"Test","children":[{"title":"Makefile <span style='color:#111;'> 456B </span>","children":null,"spread":false},{"title":"mtest.c <span style='color:#111;'> 53.47KB </span>","children":null,"spread":false}],"spread":true},{"title":"INSTALL <span style='color:#111;'> 2.26KB </span>","children":null,"spread":false},{"title":"Programs","children":[{"title":"partdmesh.c <span style='color:#111;'> 2.61KB </span>","children":null,"spread":false},{"title":"Makefile <span style='color:#111;'> 2.19KB </span>","children":null,"spread":false},{"title":"oemetis.c <span style='color:#111;'> 2.54KB </span>","children":null,"spread":false},{"title":"smbfactor.c <span style='color:#111;'> 9.33KB </span>","children":null,"spread":false},{"title":"io.c <span style='color:#111;'> 10.18KB </span>","children":null,"spread":false},{"title":"partnmesh.c <span style='color:#111;'> 2.61KB </span>","children":null,"spread":false},{"title":"onmetis.c <span style='color:#111;'> 2.54KB </span>","children":null,"spread":false},{"title":"pmetis.c <span style='color:#111;'> 2.87KB </span>","children":null,"spread":false},{"title":"graphchk.c <span style='color:#111;'> 1.41KB </span>","children":null,"spread":false},{"title":"mesh2nodal.c <span style='color:#111;'> 2.01KB </span>","children":null,"spread":false},{"title":"mesh2dual.c <span style='color:#111;'> 2.01KB </span>","children":null,"spread":false},{"title":"kmetis.c <span style='color:#111;'> 2.94KB </span>","children":null,"spread":false}],"spread":false}],"spread":false}],"spread":true}]
评论信息
其他资源
- qt 写的绘制串口接收到数据的实时曲线
- AVPro Video 1.11.7 最新版无水印
- C#：汉王人脸通SDK示例代码（五）获取考勤记录
- 掌机tp900技术手册
- 测量平差程序设计—宋力杰
- nginx-http-flv-module(windows_x64程序)-(程序版本：nginx1.19.6 & http-flv-module1.2.8)
- 一种新绝对QPSK非相干解调原理提出及仿真
- 基于MATLAB实时视频处理
- 开机第一屏文件修改工具
- QuartusII时序约束方法
- ArcGIS1比400万全国基础数据.zip
- CCD发送数据到上位机.zip
- 集成多普勒观测的目标机动检测算法
- microservicecloud-master.zip
- week2任务2 (noise).rar
- mysql配置文件my.cnf
- cyUSB.cyperssd的官方类库带说明
- 文本查重系统
- java web 聊天室系统数据库
- MFC 多语言环境的实现
- C#入门-基于C#的Windows窗口应用程序教程与实例
- UniDac 6.2.8 src for Delphi 10.1 柏林版
免责申明
【只为小站】的资源来自网友分享，仅供学习研究，请务必在下载后24小时内给予删除，不得用于其他任何用途，否则后果自负。基于互联网的特殊性，【只为小站】 无法对用户传输的作品、信息、内容的权属或合法性、合规性、真实性、科学性、完整权、有效性等进行实质审查；无论 【只为小站】 经营者是否已进行审查，用户均应自行承担因其传输的作品、信息、内容而可能或已经产生的侵权或权属纠纷等法律责任。
本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明
本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明