### 必要的安装软件包 ## 优化建模语言 using JuMP,AmplNLWriter ## 数据处理包 using CSV,DataFrames ## 优化求解器 # 非线性优化求解器 using Ipopt # (混合整数)线性规划求解器 using HiGHS ################################## ###Setting for Ipopt###START # 创建带有 Ipopt 的优化模型 DBS = Model(Ipopt.Optimizer) ## 更多 Ipopt 的设置: https://coin-or.github.io/Ipopt/OPTIONS.html # 注意:如果不设置额外的 linear_solver, 默认是 MUMPS # 最大迭代次数 set_attribute(DBS, "max_iter", 10000) # 确定要使用的障碍参数更新策略 set_attribute(DBS, "mu_strategy", "adaptive") ##############https://www.hsl.rl.ac.uk############################## # 设置 linear_solver 为 ma86 ma57 ma97 ma27 ma77 ########Problem size, Parallel # ma57: Small/Medium,Threaded BLAS -> Sparse symmetric system: multifrontal method # ma77: Huge,Limited -> Sparse symmetric system: multifrontal out of core # ma86: Large,Highly -> Sparse solver for real and complex indefinite matrices using OpenMP # ma97: Small/Medium/Large,Yes -> Bit-compatible parallel sparse symmetric/Hermitian solver using OpenMP # 设置 动态链接库 libhsl.dll set_attribute(DBS, "hsllib", "YOUR_PATH\\coin-hsl\\bin\\libhsl.dll") # 设置 linear_solver 为 ma86 > ma57 > ma97 > ma27 > ma77 set_attribute(DBS, "linear_solver", "ma57") ##############https://panua.ch/pardiso############################## ### 需申请一个月试用或者是学术购买 # 设置 动态链接库 libpardiso.dll set_attribute(DBS, "hsllib", "YOUR_PATH\\lib\\libpardiso.dll") # 设置 linear_solver 为 pardiso set_attribute(DBS, "linear_solver", "pardiso") # 设置 显示 Pardiso 的求解过程 set_attribute(DBS, "pardiso_msglvl", 1) ###Setting for Ipopt### END ################################# ################################# ###Setting for HiGHS###START # 创建带有 HiGHS 的优化模型 DBS = Model(HiGHS.Optimizer) # 设置开启 预处理 set_attribute(DBS, "presolve", "on") # 设置开启 并行 set_attribute(DBS, "parallel", "on") ###Setting for HiGHS### END
csv4students Files
This repository is a data storage backup for my students.
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