Is the Global Optimization Toolbox GPU compliant?
显示 更早的评论
I am wondering if my code will benefit from a speedup from a GPU (i.e. wondering if I should buy one), and realized that I don't know if the Global Optimization Toolbox is GPU compliant?
Thanks! Stefan
采纳的回答
更多回答（1 个）
Walter Roberson
2012-6-25
0 个投票
That document shows how the various commands can be used with parallelism options.
I do not know if the GPU can be accessed from multiple workers at the same time (I haven't studied the GPU.) I have, however, read that only one GPU can be accessed per MATLAB instance (parallel workers are separate instances, I gather.)
3 个评论
Stefan
2012-6-25
Walter Roberson
2012-6-26
Some of the routines (such as MultiStart) wrap around existing commands, with those commands invoking user functions to do the calculations. The user functions can invoke GPU calculations (provided that you have the Parallel Computing Toolbox).
If, however, you are using the options that invoke parallel instances, then I have no information at this time as to whether the parallel instances can simultaneously use the same GPU.
Your question is not clear as to what model of GPU usage you are hoping for ?
Stefan
2012-6-26
类别
在 帮助中心 和 File Exchange 中查找有关 Surrogate Optimization 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
