xPC Target & concurrent models - how to get TET?

2 次查看（过去 30 天）
Chethan Pandarinath
评论： Chethan Pandarinath 2014-7-8
I have an xPC target model that runs on 4 separate cores. I would like to get the task execution time (TET) for all the cores.
This should be as simple as creating subsystems that have the xPC Target TET block and assigning one to each core. However, the xPC Target TET requires that only one instance exist per model, so I am unable to have one per core.
Does anyone have a good workaround for this?
Thanks in advance.

请先登录，再回答此问题。

回答（1 个）

Suneesh
Suneesh 2014-7-7
编辑：Suneesh 2014-7-7
Have you tried using the profiler? Here is an example for a concurrently executed model:
http://www.mathworks.com/help/xpc/examples/concurrent-execution-on-simulink-real-time.html
  1 个评论
Chethan Pandarinath
Chethan Pandarinath 2014-7-8
Hi, thanks Sunish. That's not a bad option for debugging. I was hoping to get the values myself for each core, for each clock tick, so I could log the values down with the rest of my datastream (which is output over a raw ethernet block). So unfortunately this won't quite do what I want, in the same way that an xPC Target TET block that worked for multiple cores would do. Thanks for the suggestion.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Multicore Processor Targets 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by