Displaying 3 results from an estimated 3 matches for "addvectorizablefunctionsfromveclib".
2016 Apr 04
2
RFC: A proposal for vectorizing loops with calls to math functions using SVML
Hi Sanjay,
For sincos calls, I’m currently just going through isTriviallyVectorizable(), which was good enough to get things working so that I could test the translation. I don’t see why this cannot be changed to use addVectorizableFunctionsFromVecLib(). The other functions that I’m working with are already vectorized using the loop pragma. Those include sin, cos, exp, log, and pow.
From: Sanjay Patel [mailto:spatel at rotateright.com]
Sent: Monday, April 04, 2016 10:57 AM
To: Masten, Matt
Cc: llvm-dev at lists.llvm.org
Subject: Re: [llvm-dev]...
2016 Dec 12
0
[RFC] Enable "#pragma omp declare simd" in the LoopVectorizer
On 12 December 2016 at 16:49, Francesco Petrogalli
<Francesco.Petrogalli at arm.com> wrote:
> I am not sure I understand here. In my patch, all I am doing is “vector
> symbol awareness generation”. There are no globals that are generated in
> the final object file, it is just the TargetLibraryInfoImpl that is being
> populated with the info needed by the vectorizer.
The
2016 Apr 01
2
RFC: A proposal for vectorizing loops with calls to math functions using SVML
RFC: A proposal for vectorizing loops with calls to math functions using SVML (short
vector math library).
=========
Overview
=========
Very simply, SVML (Intel short vector math library) functions are vector variants of
scalar math functions that take vector arguments, apply an operation to each
element, and store the result in a vector register. These vector variants can be
generated by the