Interleaved access in GCC vectorization

John Love-Jensen eljay@adobe.com
Tue Mar 4 14:29:00 GMT 2008


Hi Jaishri,

> ... these functions are not in latest release of GCC (GCC-4.2.3).
> If so then when will they be included?

Which functions are lacking/missing?

The ones mentioned in the paper should be in GCC 4.1, and (I presume) later.

Are you specifying the GCC flags that enable the desired SIMD hardware
capability on your platform?

Sincerely,
--Eljay



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