Lagging window/gui when using realtime table view

[Mr Gisa]

I realized something. When I compile in release mode and run the application out of the Qt, like running the actual executable it doesn't lag. Why is that?

[Christian Ehrlicher]

Because now the compiler don't need to generate debug information and compiles your code with optimizations.

[Mr Gisa]

You think I should leave that way getting results at real time or do the batched thing? What is the best alternative here?

[mrjj]

@Mr-Gisa
Since you are planning on even higher payloads, you should test if release mode
can handle that or you simply need to batch them.

[Mr Gisa]

It will have on average 100 or 200 thousand results.

[mrjj]

@Mr-Gisa
and are you testing with that many now?

[Mr Gisa]

5~10 thousands, I can't get to 100~200 cause I have to code the other APIs, but with that it's working normally at this point.

[mrjj]

@Mr-Gisa
Ok, but you can postpone it until you have test data then and work on the other parts.

[Mr Gisa]

Exactly, that is what I'm going to do. Thank you all for your help. If anything happen in the future I'll say it here.
I'm also going to get a copy with a friend of mine of his Intel Parallel Studio 2018 to check a few things in the application, I hope it works with Qt.

[mrjj]

@Mr-Gisa said in Lagging window/gui when using realtime table view:

Intel Parallel Studio 2018

Well its a compiler so good chance it can compile Qt.

[Mr Gisa]

I'm not going to use the compiler, but the Intel® Inspector and Intel® VTune™ Amplifier.

Intel® Inspector: Memory and Thread Debugger
Intel® VTune™ Amplifier: Performance Profiler

[mrjj]

@Mr-Gisa
Ok, but can it do it without touching the source code?

[Mr Gisa]

Yes, but you can also specify the source code and it will show you the places that it has leaks and is slow, stuff like that.

[mrjj]

@Mr-Gisa
Sounds really good. Never tested it.

[Mr Gisa]

I recommend it, I'm not a pro using it but I could detect a lot of things in my code that helped me improve. Not in this one I mean, in other projects.I'm going to test using this one right now