# mathematical-optimization

##### How do multiple calls on a single threaded DLL function scale?

Currently I have a DLL that accesses a MILP calculation within MATLAB, from what I understand most MILP solvers are single threaded, and I was wondering how/if that comes into play with multiple simultaneous calls on the MILP solver. Do the calculations queue up behind each other and all process across that single thread or is there some way of spreading the load? I am trying to understand how effectively this combination scales from a single call to 100 near simultaneous calls. Does it become constrained by the hardware or the software?

2021-09-24 06:38:45    分类:问答    multithreading   matlab   dll   mathematical-optimization   linear-programming

##### 重新计算平均值(Recalculate an average value)

2021-09-24 00:46:18    分类:技术分享    math   mathematical-optimization

##### R中的并行/多核处理整数程序？(Parallel / Multicore Processing in R for an Integer Program?)

2021-09-23 23:11:57    分类:技术分享    r   parallel-processing   mathematical-optimization   multicore

##### 尽管数学上不可能，Gurobi 报告了无界模型(Gurobi reports unbounded model despite mathematical impossibility)

2021-09-22 10:38:31    分类:技术分享    mathematical-optimization   julia   linear-programming   gurobi   julia-jump

##### 如何对矩阵上的函数进行离散优化？(How to perform discrete optimization of functions over matrices?)

2021-09-22 04:41:08    分类:技术分享    python   numpy   scipy   mathematical-optimization   discrete-mathematics

##### 如何对矩阵上的函数进行离散优化？(How to perform discrete optimization of functions over matrices?)

2021-09-22 04:39:44    分类:技术分享    python   numpy   scipy   mathematical-optimization   discrete-mathematics

##### 最小化数组相邻项中的函数(Minimize function in adjacent items of an array)

2021-09-21 19:54:25    分类:技术分享    arrays   algorithm   language-agnostic   permutation   mathematical-optimization

##### 使用 fmincon Matlab 函数的 SQP 算法获取退出标志：0,2(Getting Exit-Flag: 0,2 with SQP algorithm of fmincon Matlab function)

2021-09-20 23:44:43    分类:技术分享    algorithm   matlab   optimization   mathematical-optimization   solver

##### 混合整数规划：每个条件的变量赋值（if then else）(Mixed integer programming: variable assignment per condition (if then else))

2021-09-18 12:40:50    分类:技术分享    optimization   mathematical-optimization   linear-programming   scientific-computing   integer-programming

##### 如何使用约束规划来优化购物篮？(How to use constraint programming for optimizing shopping baskets?)

2021-09-18 09:31:56    分类:技术分享    java   constraints   mathematical-optimization   constraint-programming