Wednesday, September 12, 2007

memalign

In DSP, we need efficiency and sometimes the memory is wasted. In most time we need to align the memory depends on the DSP architecture.

memalign(8, IMAGE_SIZE)

where 8 is byte, allocate 64-bit based memory, totally IMAGE_SIZE
need to check the source of code of 'memalign', how to use malloc to implement?

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