I use parallel processing command as below for Baron:
model.threads=0;
option minlp=baron;
However, I did see all the cores are used as I used cplex. Actually, only one core is used. Does baron support parallel processing?
Search found 4 matches
- 6 years ago
- Forum: Solvers
- Topic: Can Baron use parallel processing?
- Replies: 0
- Views: 2755
- 7 years ago
- Forum: Solvers
- Topic: Can Antigone use parallel processing?
- Replies: 2
- Views: 5850
Re: Can Antigone use parallel processing?
It works. Thanks so much.
bussieck wrote:GAMS/Antigone has an option "cplex_optfile". You might want to try to set the threads option inside the cplex.opt file:
cplex.opt:
threads 4
antigone.opt:
cplex_optfile cplex.opt
-Michael
- 7 years ago
- Forum: Solvers
- Topic: Can Antigone use parallel processing?
- Replies: 2
- Views: 5850
Can Antigone use parallel processing?
I use parallel processing command as below for antigone:
model.threads=0;
option minlp=antigone;
However, I did see all the cores are used as I used cplex. Actually, only one core is used. Does antigone support parallel processing?
model.threads=0;
option minlp=antigone;
However, I did see all the cores are used as I used cplex. Actually, only one core is used. Does antigone support parallel processing?
- 7 years ago
- Forum: Solvers
- Topic: how to reduce memory use of cplex
- Replies: 3
- Views: 6657
how to reduce memory use of cplex
I have a model and use cplex to solve. I already set nodefileind to 3 in the opt file, which means the nodefile will be store in hard disk. However, the program still use a lot of memory, up to 13GB. Is there other ways to further reduce the memory? The version of GAMS I am using is 24.8.3