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Prototype implementation: Improving effectiveness and generality of auto-vectorization


Hi Richard,

This is with reference to our discussion at GNU Tools Cauldron 2015 regarding my talk titled "Improving the effectiveness and generality of GCC auto-vectorization." We, at Imaginations Technologies, have further worked on finalizing the algorithms for transformations to achieve efficient target-aware reordering instruction selection. We have implemented the prototype in python to demonstrate the capabilities of the algorithm and verify the claims made in the presentation.

I am attaching the prototype along with the documented algorithm for review purposes. We would be starting with design and implementation of the same in GCC and would be glad to receive comments, feedback and suggestions.

- Thanks and regards,
  Sameera Deshpande

Attachment: auto_vectorization.txt
Description: Text document

Attachment: final_prototype.tgz
Description: application/compressed-tar


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