similar to: EuroLLVM BoF session: Compilers in education

Hey folks, Do we have proposals for an HPC focused BoF at EuroLLVM? I'd like to discuss the current efforts around integrating Polly, parallel IR efforts and vectoriser support in VPlan (like outer loop), as well as coordination on the next steps around Flang. -- cheers, --renato

On 03/20/2018 05:05 AM, Michael Kruse wrote: > There's none yet according to http://llvm.org/devmtg/2018-04/#talks > > Unfortunately, I won't be present, but IMHO it would be nice to have one. I agree. This seems like a good idea.  -Hal > > Michael > > > > 2018-03-20 7:50 GMT+01:00 Renato Golin <renato.golin at linaro.org>: >> Hey folks, >>

Hello debug-info fans, There has been a lot of activity in the debug-info area lately, and I was wondering if there's interest in a BoF session this April. Alternatively we could just have a hacker-lab table again, which worked out pretty well at the last US meeting. Some potential discussion topics for the BoF/table could be: * Improving debugging of optimized code ** Defining what -Og

There's none yet according to http://llvm.org/devmtg/2018-04/#talks Unfortunately, I won't be present, but IMHO it would be nice to have one. Michael 2018-03-20 7:50 GMT+01:00 Renato Golin <renato.golin at linaro.org>: > Hey folks, > > Do we have proposals for an HPC focused BoF at EuroLLVM? > > I'd like to discuss the current efforts around integrating Polly,

All: There will be a BoF talk at the EuroLLVM conference regarding Numerics (FMF and module flags which control fp behavior and optimization). Even if you are not going to be in attendance, please reply to this thread as we are collecting open issues and ideas for future direction in all layers of LLVM for which optimizations are controlled by numerics flags. Please read over the numerics blog

Registered, thx! On 03/13, Renato Golin wrote: > On 13 March 2017 at 13:01, Tobias Grosser <tobias.grosser at inf.ethz.ch> wrote: > > I am happy to merge these things. > > Ok. We'll need a big table. :) -- Johannes Doerfert Researcher / PhD Student Compiler Design Lab (Prof. Hack) Saarland Informatics Campus, Germany Building E1.3, Room 4.31 Tel. +49 (0)681

All: There will be a BoF talk at the EuroLLVM conference regarding Numerics (FMF and module flags which control fp behavior and optimization). Even if you are not going to be in attendance, please reply to this thread as we are collecting open issues and ideas for future direction in all layers of LLVM for which optimizations are controlled by numerics flags. Please read over the numerics blog

Hi Micheal, Thanks for the blog post. Just like to point out few things that I thought is related to FP Numerics. LLVM could do some additional transformation with "sqrt" and "division" under fast math on X86 like 1/sqrt(x)* 1/sqrt(x) to 1/x. These are long latency instructions and could get benefit if enabled under unsafe math. Also are we considering doing such FP

Hi all, A bunch of us met at EuroLLVM to discuss the planned merge of the two current AArch64 backends in the tree. The primary question was which backend should form the basis of the merge (since the core .td files aren't directly mergeable), with code being cherry-picked from the other on a case-by-case basis. There were factors to consider both ways, but I think the key points of interest

Where can I find slides and videos for this year's EuroLLVM Developer's meeting? Thanks, Ambuj -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150506/911e659f/attachment.html>

Hi there, I’m curious is there any (official or not) communication channel for upcoming EuroLLVM? If there is none besides mailing lists and IRC, shall we then setup something like Slack? -- AlexDenisov Software Engineer, https://lowlevelbits.org

I think the problem here is that the IR doesn't have any way to attach restrict information to loads/stores/pointers. It works on arguments because they can be given the 'noalias' attribute, and then the alias analyzer must understand what that means. Pete On Jan 24, 2012, at 7:47 AM, Roel Jordans wrote: > I have no clue, I didn't have time to look into that example yet.

On 04/12/2018 01:40 AM, p23 power via llvm-dev wrote: > Hi, > We are looking for new "Round Table" topics (i.e. mini-bof topics - > formally known as hackers lab).  The round table sessions are a great > way for us all to discuss face-to-face any burning topics. We have > scheduled a table after each BoF sessions so that people can follow up > on those

For those wondering about the C backend, a patch(set) to current trunk is available but too large to send through the LLVM mailinglist. I can send the patch(es) directly if people are interested. Cheers, Roel On 17/11/12 03:48, David Claughton wrote: > Hi Roel, > > On 13/09/12 11:02, Roel Jordans wrote: >> >> For those that are interested, I can provide a patch to the

Hi, We are looking for new "Round Table" topics (i.e. mini-bof topics - formally known as hackers lab). The round table sessions are a great way for us all to discuss face-to-face any burning topics. We have scheduled a table after each BoF sessions so that people can follow up on those conversation-topics. We will also setup round tables during the event when there is interest (i.e.

On 17-03-17 22:34, Mehdi Amini wrote: >> On Mar 17, 2017, at 12:39 PM, Roel Jordans via llvm-dev <llvm-dev at lists.llvm.org> wrote: >> >> Hi all, >> >> I have a question related to GSoC. One of my students submitted an idea [1] for a GSoC project and I would be interested in (co-)mentoring this project but I'm unsure of the qualification requirements for

Can you explain please why it works for this version of the function: double f(double *__restrict__ x, double *__restrict__ y, double *__restrict__ z); What is different here? There are stores here as well. Brent On Wed, Jan 25, 2012 at 12:34 AM, Roel Jordans <r.jordans at tue.nl> wrote: > Hi Brent, > > I think this is a problem in the easy-cse transform. In this transform

If you want to get the original name by a library function, as Jonathan mentioned, you can call __cxa_demangle in cxxabi.h. However, this API is only available in gcc. If you want something more portable, try glog or libibert, notice libibert is GPL licensed. On Thu, Dec 11, 2014 at 7:57 AM, Roel Jordans <r.jordans at tue.nl> wrote: > When a C++ compiler translates source code it will

I have no clue, I didn't have time to look into that example yet. How does the IR (before optimization) differ from the other version? Roel On 01/24/2012 04:45 PM, Brent Walker wrote: > Can you explain please why it works for this version of the function: > > double f(double *__restrict__ x, double *__restrict__ y, double > *__restrict__ z); > > What is different here?

Hello all, I am in need for a working C back-end for LLVM for my current research. I know that the previous incarnation of this back-end has been kicked out of the tree since the 3.1 release and I have gone through the archives to restore it to it's previous 'glory'. So far, I have restored most of the previous version (excluding some of the parts that needed changes outside of