Set the number of parallel workers (optimization)

4 次查看（过去 30 天）
Gerd Fuchs
Gerd Fuchs 2023-6-15
回答： Raymond Norris 2023-6-15
Hello,
I'm using the UseParallel option in fminunc on a system with 64 cores (128 logical cores). What is the best way to set the number of parallel workers in the parallel pool? Is it best to set it to the number of physical (64) or logical (128) cores?

请先登录，再回答此问题。

回答（1 个）

Raymond Norris
Raymond Norris 2023-6-15
64, though you can try more. You might find a 10-20% improvement as you add more workers (most likely not 2x as you get to 128)

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with Optimization Toolbox 的更多信息

标签

产品


版本

R2022b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by