WinXPx64 6core i7 machine running a single processor. Is winXPx64 a multiprocessor system?

OS WinXPx64, the Intel i7 6core, 2xATI over-pants 2450, 12 GB DDR, 1 TB of HARD drive.
I heard that Windows XPx64 OS was a SMP support bone, but when the system using Cacheman 7.1 monitoring and execution of the trading platform of Ninjatrader 6.5 I see one processor CPU manages the data and all other core sporadically lower than 11% data processing.
Complex system runns platform Ninjatrader very well, but when I open a profile chartting that consumes about 3.5 GB of DDR memory, only processors core is doing ALL the work and the system hang.
If it is 'Idea' of Microsoft to an acceptable method of multiprocessor manipulation it sorely lacking, big time.

Windows XP Professional x 86 & x 64 are the two able multiprocessors.  Please note that multi-core is not the same thing as multiprocessor and all versions of Windows XP manages the multi-core as logical processors processors and that they can manage and make use of multiple cores.  Please note that Cacheman is nothing else that snake oil and powder would be better without this useless application (it does that push code and data on labor sets in the pagefile, productively enough silly and contrary to 'improve' the memory usage!).

The request must be written correctly to make effective use of multiple cores or multiprocessor, according to software publishers that NinjaTrader 6.5 is not fully optimized to take full advantage of the multi-core or multi processors.  On their web site:

[Quote]

NinjaTrader 6.5 supports multi-core/multi-multiprocesseur material. Internally, NinjaTrader supports multiple threads of executions, which would be managed by the Windows operating system on different cores/processors. However, NinjaTrader 6.5 is not optimized to make full use of material multicore / multiprocessor.

NinjaTrader 7 comes with optimized multi core/multi-multiprocesseur support. Please see the link below for more information.
http://www.NinjaTrader.com/webnew/NT7/NinjaTrader7.html

General application performance
This is an area that we spent a lot of time on the preparation of NinjaTrader 7. We re-written the basic sections of the application to be more efficient in terms of memory usage and CPU usage.

However, due to the nature of the operating system Window, NinjaTrader 7 would not be able to use fully all the available multi-cores/multi-processors at some point.

[excerpt]

http://www.NinjaTrader.com/support/forum/showthread.php?t=30000

John

Tags: Windows

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