Comments (8)
Guessing that "quadratic energy term" is in the objective function, you are looking to solve mixed-integer quadratic programming (MIQP) problems. HiGHS cannot solve MIQPs, although it is something we are looking to add, but not in the next 12 months.
Cbc itself cannot solve MIQP problems, but the following discussion may help you
from quadwild.
Investigating https://github.com/coin-or/Cbc as a replacement for gurobi.
See also https://github.com/ERGO-Code/HiGHS. https://github.com/ERGO-Code/HiGHS/blob/master/examples/call_highs_from_cpp.cpp
from quadwild.
https://gist.github.com/fire/891aa2be44834f24303f4d1c3905aebf Has a sample of using HiGHS as a MILP solver.
from quadwild.
yep same issue here. Gurobi not found:
/home/xxx/quadwild/libs/quadretopology/quadretopology/includes/qr_ilp.h:32: error: gurobi_c++.h: No such file or directory
32 | #include <gurobi_c++.h>
| ^~~~~~~~~~~~~~
from quadwild.
good point, we can try CbC soon.. at the moment I don't have any time to try the switch.
but we will certainly try in 3 weeks or so.
thanks for the idea
from quadwild.
According to a popular benchmark Highs is a better solver than CBC so if you’re limited by time, I recommend that one first. What solver do you need?
from quadwild.
integer variables with quadratic energy term and linear constraints
from quadwild.
Closing because #1, #14, #8 and this one are duplicates.
from quadwild.
Related Issues (19)
- To ensure adoption of quadwild, provide binaries for Windows, Mac and Linux. HOT 5
- how to use the three components? HOT 1
- Skip quadrangulation and extract tracing results as coarse mesh
- Is it possible to use quadwild without gurobi solver? HOT 1
- Segment violation (generated `core')
- does it preserve the features after remeshing?
- The remeshed object has been rotated. HOT 3
- qmake
- Can this method be used for open boundary surfaces?
- About operating system issues
- How to see the patch?
- Unable to compile even with Gurobi Solver. HOT 1
- Relicense to be importabled into Godot Engine as a c++ module HOT 2
- Field Tracing Problem HOT 3
- Unable to compile quadwild using Gurobi HOT 3
- Stuck on 1 - Remesh and field HOT 1
- Replace Gurobi Solver HOT 3
- Different level of detail/quad density HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from quadwild.