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Thread: Low performance for more than 700 items displayed

  1. #1

    Low performance for more than 700 items displayed

    Hi,

    We use Jviews 8.9.0.v20150622.

    We try to display 700 items and tools usinf the diagrammer become very low and unusable.
    File size is 256 ko.
    We profile the CPU. See the attachment.
    Is there some injunctions not to do for large file ?
    Is there a way to optimize the performance ?

    Regards.
    Attached Images Attached Images

  2. #2
    The performance issue comes from the crossing mode used for the links in our diagrammer, we use the "BRIDGE_CROSSINGS" mode which reduce the performance and makes the diagrammer unusable if it contains a lot of items. Using the "NO_CROSSINGS" mode improve greatly the performance but we lose the customization of links crossing.
    Is there a way to keep this customization without losing too much performance in the diagrammer ?

  3. #3
    Junior Member
    Join Date
    Feb 2009
    Location
    Houston, TX
    Posts
    27
    Thank you for contacting us. Have you reached out to support at support@roguewave.com? I would like to get our support team looking at your issue.
    Jennifer Locke
    Product Manager, IMSL, Views, JViews, Elixir and Stingray
    P: 713.954.6454

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