SampleDataBlockSeries number of series limitations

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MirroZV
Posts: 45
Joined: Wed May 13, 2020 10:41 am

SampleDataBlockSeries number of series limitations

Post by MirroZV » Tue Feb 27, 2024 8:34 am

Hello,

I would like to ask if there is any limitation on how many series we can have in one SampleDataBlockSeries.
Currently we are rewriting our SW to use SampleDataBlockSeries insted of SampleDataSeries, which results great increase in performance, with which we are very happy. So much so we stumbled upon problem, where we can not render more than 16384 (2^14) series on SampleDataBlockSeries. Is that behavior expected ?

We are currently on LC 10.5.1, but will upgrade soon.

Thank you

ArctionKestutis
Posts: 555
Joined: Mon Mar 14, 2016 9:22 am

Re: SampleDataBlockSeries number of series limitations

Post by ArctionKestutis » Tue Feb 27, 2024 10:59 am

Technically it should no be limitation how many series could be created.
However, somewhere along the rendering pipeline it maybe index buffer, which may have physical limitation of 2*10^9 items. We could imagine that series count, points per series and other factors could affect how such buffers are filled.

Note, this is just guessing, as you not provided details of the application, or how 'problem' is manifested. We would suggest writing email to [email protected] directly. Sharing all the details of application, or even test application would desired. It may be also good idea to discuss is it optimal way to visualize such amount of data.

Hope this helps.

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