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Memory copy

the_ether
Beginner
‎11-17-2005 02:49 AM
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Is there a function in IPP that is optimal for simply copying a block of memory?
I want to copy a chunk of memory from video RAM on a graphics card over the PCI Express bus into system RAM. Is there anything in IPP that is faster than the standard Windows memcpy?
g.
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Vladimir_Dudnik
Employee
‎11-17-2005 07:52 PM
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Hi,

sure, we have ippsCopy_8u|16s|32f family functions, you canlook onperformance report we provide for you with IPP installation. Please find performance tests anddata in your IPP oolsperfsysdata

Regards,
Vladimir

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