Tesla K80 computation setup

3 ビュー (過去 30 日間)
Tobias Reichold
Tobias Reichold 2017 年 6 月 3 日
回答済み: Walter Roberson 2017 年 6 月 3 日
Good day all,
I have a matlab gui for some image processing that has been running on a Tesla K20c compute card with gpu optimised code. I will have the chance to run this code on the more powerful Tesla K80 which is has 2 gpu's on one PCB. My question is do I need to change my code so that it will run on both gpu cores at the same time or will this happen autoamtically (via MATLAB or the nvidia tesla driver)?
Cheers

サインインしてこの質問に回答する。

回答 (1 件)

Walter Roberson
Walter Roberson 2017 年 6 月 3 日
See http://blogs.mathworks.com/loren/2013/06/24/running-monte-carlo-simulations-on-multiple-gpus/
In particular,
"When workers share a single machine with multiple GPUs, MATLAB automatically assigns each worker in a parallel pool to use a different GPU by default."

カテゴリ

Help Center および File Exchange で Get Started with GPU Coder についてさらに検索

タグ

製品

Community Treasure Hunt

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

Start Hunting!

Translated by