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Performance on different CPU:s
MartinPeeker posted a topic in LabVIEW GeneralHi LAVA, I need your help! I've recently started updating a system from LV8.6 to 2011SP1, and have ended up in confusion. I deploy the system as executables on two different machines running Linux Ubuntu, one a laptop with a single processor and the other a panel PC with two processors. What happens is the on the first, single-processor computer I see a dramatic fall in the use of the CPU. The other in contrast shows a dramatic raise in CPU usage. The computers do not have LV installed, only the RTE:s. Machine1 (1* Intel® Celeron® CPU 900 @ 2.20GHz): CPU% with LV8.6: 63% CPU% with 2011SP1: 39% Machine2 (2* Genuine Intel® CPU N270 @ 1.60GHz): CPU% with LV8.6: 40% CPU% with 2011SP1: 102% In the second machine the max CPU is 200% since it has two CPU:s. The load seems to be pretty even between the CPU:s. Why is this happening, and what should I do to get the CPU usage down on machine2 (the one being shipped to customers)? /Martin