Tristan23

Zero copy data transfer for APU

Discussion created by Tristan23 on Aug 4, 2011
Latest reply on Aug 5, 2011 by LeeHowes

Hi there,

for APUs, both memory regions are on one SDRAM. So memory transfers are basically memcpy's.

No PCI transfers should be involved.

So why does a developer even has to bother about all this zero copy stuff?

cheers,

T.

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