Ticket Q517431
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New Multi thread sort on cxGrid how work ?

created 12 years ago

I have updated my source, actived multi thread property in my cxgrid , F9…
I'm tring to sort any column, filtering…,At runtime i can't see difference from old 2012 source version.
Very Big Local table.
How work ?

are there any limit of usage ?

Comments (3)
DevExpress Support Team 12 years ago

    Hello,
    Our own tests show the performance increase for modern CPUs when enabling the Multi-Threaded filtering and sorting. Would you please provide us with a demo project or the database backup so we can check the performance on our side? This may help us improve our controls if we miss any scenarios during the Multi-Threaded operations implementation.

      Optimize work well with all database ?
      I'm using dbIsam and EDB 2 in file share local mode.

      DevExpress Support Team 12 years ago

        Hello,
        We have implemented the Multi-Threaded filtering and sorting at the level of our TcxGrid's DataController, so, theoretically, it should work with any TDataSet/TDataSource descendants that do not require any specific features our components cannot provide. Of course, it is impossible for us to test all numerous existing database engines, and we have not tested your scenario (dbIsam and EDB 2 in file share local mode) while implementing this feature. It would be great if you can provide us with your project if it is possible, so we can compile it on our side without purchasing third-party controls.

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