similar to: Use Polly from llvm

Hi everyone, I'll be very thankful if anyone can help me. I want to extract the dependences details by using polly. I followed the following steps on example code matmul.c: 1. clang -S -emit-llvm matmul.c -o matmul.s 2. opt -S -polly-canonicalize matmul.s > matmul.preopt.ll 3. opt -basicaa -polly-dependences -analyze matmul.preopt.ll But it doesn't show me the dependences. I

Hi, On Thu, Sep 28, 2017 at 6:15 PM, Johannes Doerfert via llvm-dev < llvm-dev at lists.llvm.org> wrote: > > Actually, I started to copy parts of the ScalarEvolution interface in > order to integrate the analysis passes this way into LLVM > transformations. While it is obviously hard (and probably not useful) to > provide "exactly" the same interface as

Hi Sebastian, thanks for the comments! On 09/27, Sebastian Pop wrote: > On Tue, Sep 26, 2017 at 2:00 AM, Tobias Grosser via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > On Tue, Sep 26, 2017, at 00:03, Johannes Doerfert wrote: > >> It depends on what you want. If you want a polyhedral scheduler right > >> away, integration is the way to go. > > I

Hi, Recently I was looking at the potential of optimizing through Polly. The code that I am trying to optimize [1] adjusts a picture's colors to get an Instagram-like effect. To improve code analyzability on LLVM 3.9.0, I made the following changes: - Improve SCoP detection through -polly-process-unprofitable - Enable outer loop vectorization through -polly-vectorizer=stripmine, disabling

On Mon, Sep 4, 2017, at 20:49, Hal Finkel via llvm-dev wrote: > [tying to original thread] > > On 09/04/2017 01:37 PM, Adve, Vikram Sadanand via llvm-dev wrote: > > Hal, Tobias, et al. – > > > > I am strongly in favor of seeing a broader range of loop transformations, supported by strong dependence analysis, added to LLVM, and the Polly infrastructure seems to be by far

Hi Alex, Sanjoy, exposing the internal IRBuilder to users of SCEVExpander violates information hiding, and encourages the tight coupling that makes code bases such as Polly so hard to maintain. SCEVExpander::expandCodeFor returns a Value that (if it's an instruction) can be used to update the insert point of the client's IRBuilder. Is that not enough? No hidden state, no hidden state

Hello, I use SCEVExpander and IRBuilder to generate some code and I frequently end-up breaking dominance because the SCEVExpander insertion point and the IRBuilder insertion point do not advance in synchrony. Ideally, I could build a SCEVExpander based on an existing IRBuilder (so that they move each other). Or even better, SCEVExpander inherit from IRBuilder and basically extend it with SCEV

Hello again. We formed Russian wiki page with ru code. Please, can you add Russian wiki link on your Serbian front page? Thanks. 2015-08-20 18:20 GMT+06:00 Ilyas Arinov <arinov.ilyas at gmail.com>: > Some elements depends of browser language settings or system language > variables. > > 2015-08-20 17:53 GMT+06:00 ????? ??????????? < > zeljko.milovanovic.srb at

A completely non-technical point, but what's the current "polly" license? Does integrating that code conflict in any way with the work being done to relicense llvm? Does adding polly expose any additional legal risks? Some people from Reservoir labs have explicitly stated to me that some of their patents target polyhedral optimizations. You should almost certainly review their

username: Ilyas Arinov 2015-08-18 21:54 GMT+06:00 Akemi Yagi <amyagi at gmail.com>: > On Tue, Aug 18, 2015 at 6:30 AM, Ilyas Arinov <arinov.ilyas at gmail.com> > wrote: > > The same here, want to know how can I create russian wiki documentation > > pages to add and translate official contents. > > What is your wiki username? > > Akwmi >

Hi Alexandre, Sorry I missed this -- I was on vacation when you sent this. SCEVExpander already has an IRBuilder in it but AFAICT it isn't exposed as a public interface. I'd be fine if you wanted to expose a public `GetIRBuilder()` accessor that let a SCEVExpander client use the same IRBuilder as SCEVExpander. -- Sanjoy On Fri, Apr 6, 2018 at 10:55 AM, Alexandre Isoard via llvm-dev

> On Sep 11, 2017, at 10:47 PM, Hal Finkel via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > > On 09/11/2017 12:26 PM, Adam Nemet wrote: >> Hi Hal, Tobias, Michael and others, >> >>> On Sep 1, 2017, at 11:47 AM, Hal Finkel via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >>> >>>

Thanks Ilyas, but "Contents" header still remains. ???, 20. ??? 2015. ? 13.46 Ilyas Arinov <arinov.ilyas at gmail.com> ?? ???????/??: > You should just translate chapter captions. It will be autoreplaced. > > 2015-08-20 14:00 GMT+06:00 ????? ??????????? < > zeljko.milovanovic.srb at gmail.com>: > >> Hello, >> how could i rename

And a.. can I get and edit my own wiki homepage there in future? 2015-08-21 12:46 GMT+06:00 Ilyas Arinov <arinov.ilyas at gmail.com>: > Is ther a way to fork all english pages to empty ru pages without > replacing existing ru-pages? Translation will be faster without formatting > works on evey page like Downloads. > > 2015-08-21 12:39 GMT+06:00 Ilyas Arinov <arinov.ilyas

On 09/11/2017 12:26 PM, Adam Nemet wrote: > Hi Hal, Tobias, Michael and others, > >> On Sep 1, 2017, at 11:47 AM, Hal Finkel via llvm-dev >> <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> >> ** >> >> *Hi everyone,As you may know, stock LLVM does not provide the kind of >> advanced loop transformations

Hal, Tobias, et al. – I am strongly in favor of seeing a broader range of loop transformations, supported by strong dependence analysis, added to LLVM, and the Polly infrastructure seems to be by far our best bet to make that happen. I have a couple of questions: 1) Integer constraint libraries like ISL (and Omega, which I used extensively in a previous project) are fundamentally solving

Thanks, I'll do my best. 2015-08-21 12:04 GMT+06:00 Akemi Yagi <amyagi at gmail.com>: > On Thu, Aug 20, 2015 at 10:38 PM, Ilyas Arinov <arinov.ilyas at gmail.com> > wrote: > > How to edit the CentOS Wiki > > > > How to contribute your RPMs to the CentOS Project > > > > How to create public mirrors for CentOS > > > > There are

Hey, Alternatively, expose a SCEVExpander::getInsertPoint? This would proxy the underlying IRbuilder, with no real state sharing, other than the current insert point. This will be less ugly than recieving the expanded SCEV value, casting to an instruction, and feeding this to the IRBuilder. Cheers, siddharth On Thu 3 May, 2018, 15:36 Philip Pfaffe via llvm-dev, < llvm-dev at

Username changed to standards. I have 2 days in week to pedantically rewrite whole content until I can. Those (first 8-10 weeks): - FrontPage <http://wiki.centos.org/FrontPage> - Help <http://wiki.centos.org/Documentation> - Tips and Tricks <http://wiki.centos.org/TipsAndTricks> - How To <http://wiki.centos.org/HowTos> - FAQs

2016-06-27 15:52 GMT+05:00 4lbert C0hen <4lbert.h.c0hen at gmail.com>: > Dear Roman and all, > > Such features would be extremely useful to implement array expansion (scalar > and array renaming, privatization with new subscript expressions of higher > dimension) and storage mapping optimization (generalizing array > contraction). It would be interesting to have these