Top Ten Tips for Building SPE apps in C

[ Thanks to LinucksGirl for this link.

“Remember that DMA transfers of 16 bytes or more must
be in 16-byte multiples and aligned to 16-byte boundaries on both
the SPE and the PPE. Transfers smaller than that must be a power of
two and be naturally aligned. Optimal transfers are multiples of
128 bytes that are on 128-byte boundaries.”

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