Displaying 2 results from an estimated 2 matches for "vectortargettransformationinfo".
2012 Oct 16
0
[LLVMdev] LoopVectorizer
...support for reduction variables, we can resolve a number of phase-ordering issues, just to name a few. I would like to focus on the 'cost model' aspects of the vectorization. In order to implement an efficient cost model we will need to improve our codegen infrastructure and implement the VectorTargetTransformationInfo interface. I appreciate any help, feedback, patches and ideas on the new loop vectorizer and how we can push this forward.
Thanks,
Nadav
2012 Oct 16
2
[LLVMdev] Loop vectorizer
...on variables,
> we can resolve a number of phase-ordering issues, just to name a few.
> I would like to focus on the 'cost model' aspects of the vectorization.
> In order to implement an efficient cost model we will need to improve
> our codegen infrastructure and implement the VectorTargetTransformationInfo interface.
> I appreciate any help, feedback, patches and ideas on the new loop vectorizer
> and how we can push this forward.
I'd start by making a plan (a design!) with goals and stuff.
Publish it so we can see what you mean by "vectorization".
I.e., do you mean for real vec...