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Syncfusion Feedback

real time updates

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42658 Apr 4,2006 09:15 AM UTC Apr 6,2006 07:15 AM UTC Windows Forms 1
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Tags: GridControl
Francesco Donati
Asked On April 4, 2006 09:15 AM UTC

Hi, I keep on working on the performance issue raised by Andrea Boni last month. (real time updates - MessageID=42320) We have analizied the PerfomanceGrid example sent in the forum, using Rational Quantify. Here is the benchmark we are using: - one table with 300 cells (50rows x 6cols). - we updates the cells one by one - the specs of the machine are: Pentium 4 2.8 GHz - 1G RAM We have measured the cpu usage of the table with different numbers of total cell updates per second. total cpu updtes usage (num/sec) (%) 2700 78 2000 52 1500 39 1200 29 So the peak performance of the Syncfusion grid are: 3400 updates/sec Can you please confirm that those are the peak performance ? Attached you find a word document with the Quantify analysis. Do you think that it is possible to do other improvements? Thanks in advance, Francesco

PerfomanceGridAnalisys.zip

Administrator [Syncfusion]
Replied On April 6, 2006 07:15 AM UTC

Hi Francesco, Here are some performance samples and documentation. Hope this will be helpful to know more about the performance issue. Regards, Calvin.

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