search for: jdoerfert

...I describe above and in the tutorial should make it in as soon as the code is cleaned up. It's on my GitHub already. -- written from my phone ________________________________ From: Karl Rehm <klrehm123 at gmail.com> Sent: Tuesday, January 28, 2020 12:42:33 PM To: Doerfert, Johannes <jdoerfert at anl.gov> Cc: Roman Lebedev <lebedev.ri at gmail.com>; llvm-dev at lists.llvm.org <llvm-dev at lists.llvm.org> Subject: Re: [llvm-dev] Global removal pass - potential for improvement? I'm thinking about this a bit more, and I don't know if it's something that can be us...

It is my actual target architecture ________________________________ From: Doerfert, Johannes <jdoerfert at anl.gov> Sent: Saturday, March 23, 2019 1:30 PM To: J S Cc: via llvm-dev Subject: Re: [llvm-dev] Generating object files more efficiently I copied "-march=XYZ" from your original email, you have to replace it with your actual target architecture or simply drop it. ______________...

...thoroughly tested and reviewed. Theremightbe some parts, common with NVPTX codegen. You can put the commonfunctions into a base class and remove them from NVPTX implementation. But all this must be done in small parts. Best regards, Alexey Bataev 13 марта 2019 г., в 17:49, Doerfert, Johannes <jdoerfert at anl.gov<mailto:jdoerfert at anl.gov>> написал(а): Alexey, since we seem to disagree on the need for changes as I propose them in general, as well as how they should be done, I would like to avoid spending more and more time on this before it is clear where we are heading. Once that...

...om> > *Sent:* Saturday, March 23, 2019 3:32:03 PM > *To:* Doerfert, Johannes > *Cc:* via llvm-dev > *Subject:* Re: [llvm-dev] Generating object files more efficiently > > It is my actual target architecture > ------------------------------ > *From:* Doerfert, Johannes <jdoerfert at anl.gov> > *Sent:* Saturday, March 23, 2019 1:30 PM > *To:* J S > *Cc:* via llvm-dev > *Subject:* Re: [llvm-dev] Generating object files more efficiently > > > I copied "-march=XYZ" from your original email, > > you have to replace it with your actual targ...

...e to execute something like ./argv 22 and get the value of argv[0]. Is it possible? So far I have the address where the parameter at position 0 in store but I'd like to read the value and print it. I hope it is clear now Thanks again On Fri, Jan 25, 2019, 06:23 Doerfert, Johannes Rudolf <jdoerfert at anl.gov wrote: > On 01/20, Alberto Barbaro via llvm-dev wrote: > > Hi all, > > I have the following C code: > > > > #include<stdio.h> > > > > int main(int argc, char *argv[]) { > > > > printf("%s\n", argv[0]); > >...

...@mem_read_test(i8* %0)* ret void } ; Function Attrs: nounwind readonly declare void @mem_read_test(i8*) #2 However, the call to memset() still got optimized away by DSE. What am I missing here? Or this is indeed a bug in DSE? Son Tuan Vu On Wed, Jul 24, 2019 at 6:47 PM Doerfert, Johannes <jdoerfert at anl.gov> wrote: > You are on the right track. Addresses could get exposed in various ways, > a probably non-exclusive list is: > - passed as arguments > - communicated through a global > - via I/O, or more general, system calls. This includes all forms of > synchroniz...

...adsheet on the website and track it there. He is not looking for just features which have been worked on. > Thanks > Ravi > > -----Original Message----- > From: Alexey Bataev [mailto:a.bataev at hotmail.com] > Sent: Thursday, June 6, 2019 4:07 PM > To: Doerfert, Johannes <jdoerfert at anl.gov> > Cc: Doerfert, Johannes via llvm-dev <llvm-dev at lists.llvm.org>; kli at ca.ibm.com; Narayanaswamy, Ravi <ravi.narayanaswamy at intel.com> > Subject: Re: [llvm-dev] Webpage to track implementation status of OpenMP features > > I don't know where it come...

...alias sets for 2 pointer values. AliasSet[0x55bd786b8300, 1] must alias, Mod Pointers: (float* %ptr1, LocationSize::precise(4)) AliasSet[0x55bd786b96b0, 1] must alias, Mod Pointers: (float* %ptr2, LocationSize::precise(4)) -----Original Message----- From: Doerfert, Johannes [mailto:jdoerfert at anl.gov] Sent: Saturday, June 1, 2019 2:29 PM To: De Azevedo Piovezan, Felipe <felipe.de.azevedo.piovezan at intel.com> Cc: llvm-dev at lists.llvm.org; Finkel, Hal J. <hfinkel at anl.gov> Subject: Re: [llvm-dev] Question about a AA result and its use in Dependence Analysis Hi Felip...

...sts.llvm.org> wrote: > > > > > > > > > > This revision was automatically updated to reflect the committed > > > changes. > > > > > Closed by commit rGeb3e81f43f01: [OpenMP][NFCI] Introduce > > > llvm/IR/OpenMPConstants.h (authored by jdoerfert). > > > > > > > > > > Changed prior to commit: > > > > > https://reviews.llvm.org/D69853?vs=232987&id=233003#toc > > > > > > > > > > Repository: > > > > > rG LLVM Github Monorepo > > > > &g...

...cannonlake, icelake-client, icelake-server, knl, knm, k8, athlon64, athlon-fx, opteron, k8-sse3, athlon64-sse3, opteron-sse3, amdfam10, barcelona, btver1, btver2, bdver1, bdver2, bdver3, bdver4, znver1, znver2, x86-64 ________________________________ From: Doerfert, Johannes <jdoerfert at anl.gov> Sent: Saturday, March 23, 2019 1:15 PM To: J S Cc: via llvm-dev Subject: Re: [llvm-dev] Generating object files more efficiently I would have guessed: object: clang -c foo.c -o foo.o -march=XYZ shared library: clang -shared foo.c -o foo.so -march=XYZ executable: clang foo.c -o fo...

...t* and require to see the definition (I think) to obtain a maximum size. * It's actually a lower bound on the minimum size based on the pointer but that is conservatively fine too. [0] https://www.youtube.com/watch?v=HVvvCSSLiTw > On Tue, Jan 28, 2020 at 12:44 PM Doerfert, Johannes <jdoerfert at anl.gov> > wrote: > > > Hi Karl, Roman, > > > > On 01/28, Roman Lebedev via llvm-dev wrote: > > > On Tue, Jan 28, 2020 at 8:09 PM Karl Rehm via llvm-dev > > > <llvm-dev at lists.llvm.org> wrote: > > > > I was looking into how the gl...

I don't know where it comes from, currently there is just 2 patches with the new functionality : mapper implementation in clang and in the runtime. Plus the patch for unified memory. Best regards, Alexey Bataev > 6 июня 2019 г., в 19:03, Doerfert, Johannes <jdoerfert at anl.gov> написал(а): > >> On 06/06, Alexey Bataev via llvm-dev wrote: >> Hmm, it is interesting. What's missing? and why it is "a lot". > > I have a list with ~50-60 features and ~15 have a review link assigned. > I don't have the "what's...

...so, I would just ignored it. Yes, I'm a bit sceptical, but this is normal. It is the fact that these patches break Coding standard, which suggests to split patches into small pieces and commit them one by one. Best regards, Alexey Bataev > 13 марта 2019 г., в 17:18, Doerfert, Johannes <jdoerfert at anl.gov> написал(а): > >> On 03/13, Alexey Bataev wrote: >> 13.03.2019 15:35, Doerfert, Johannes пишет: >>> >>> Hi Alexey, >>> >>> >>> thank you for your quick feedback. >>> >>> >>>> There are tooo...

...ership Computing Facility Argonne National Laboratory ________________________________ From: Tarique Islam <tislam at ca.ibm.com> Sent: Thursday, May 21, 2020 8:19:31 AM To: Finkel, Hal J. <hfinkel at anl.gov> Cc: Alina Sbirlea <alina.sbirlea at gmail.com>; Doerfert, Johannes <jdoerfert at anl.gov>; Jeroen Dobbelaere <Jeroen.Dobbelaere at synopsys.com>; llvm-dev at lists.llvm.org <llvm-dev at lists.llvm.org> Subject: RE: [llvm-dev] LLVM Alias Analysis Technical Call - Doodle Poll Hi Hal, Thanks very much for scheduling the LLVM Alias Analysis Technical Call. I ha...

...as well. So, if either is broken both are. > Now it remains to definitively decide if this is broken (which I still think). > > > --------------------------------------- > Johannes Doerfert > Researcher > > Argonne National Laboratory > Lemont, IL 60439, USA > > jdoerfert at anl.gov > > > ________________________________________ > From: De Azevedo Piovezan, Felipe <felipe.de.azevedo.piovezan at intel.com> > Sent: Monday, June 3, 2019 11:00 > To: Doerfert, Johannes > Cc: llvm-dev at lists.llvm.org; Finkel, Hal J. > Subject: RE: [llvm-d...

...a look at our Meetup page [1]. We'll put meeting related posts there, thus joining our Meetup event is the best way to stay informed! We hope to see many of you there! P.S. Please also help to spread the word by forwarding this email or the Meetup link! -- Johannes, Michael, and Hal {jdoerfert, michael.kruse, hfinkel}@anl.gov [0] https://doodle.com/poll/vf4mddxy2b2hybn4 [1] https://www.meetup.com/LLVM-clang-Chicago-socials/ -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 228 bytes Desc: not available...

...l at anl.gov> Sent: Monday, May 18, 2020 10:24 AM To: Jeroen Dobbelaere <Jeroen.Dobbelaere at synopsys.com>; Alina Sbirlea <alina.sbirlea at gmail.com>; Finkel, Hal J. <hfinkel at anl.gov> Cc: llvm-dev at lists.llvm.org <llvm-dev at lists.llvm.org>; Doerfert, Johannes <jdoerfert at anl.gov> Subject: Re: LLVM Alias Analysis Technical Call - Doodle Poll Thanks to everyone who participated in the poll. The time that maximizes availability is: Thursday, May 28th @ 9-10 AM central time / 2-3 PM UTC. I'll send out meeting information shortly. -Hal Hal Finkel Lead,...

...ers: (float* %p, LocationSize::precise(4)) AliasSet[0x83e3390, 1] must alias, Mod Pointers: (float* %q, LocationSize::precise(4)) da analyze - %0 = load float, float* %p, align 4 store float undef, float* %q, align 4 none! -----Original Message----- From: Doerfert, Johannes [mailto:jdoerfert at anl.gov] Sent: Friday, May 31, 2019 9:07 PM To: De Azevedo Piovezan, Felipe <felipe.de.azevedo.piovezan at intel.com> Cc: llvm-dev at lists.llvm.org Subject: Re: [llvm-dev] Question about a AA result and its use in Dependence Analysis Can you try it without the undef branch condition. If...

...el, Hal J. via llvm-dev <llvm-dev at lists.llvm.org> Sent: Thursday, May 28, 2020 7:35 AM To: Jeroen Dobbelaere <Jeroen.Dobbelaere at synopsys.com>; Alina Sbirlea <alina.sbirlea at gmail.com> Cc: llvm-dev at lists.llvm.org <llvm-dev at lists.llvm.org>; Doerfert, Johannes <jdoerfert at anl.gov> Subject: Re: [llvm-dev] LLVM Alias Analysis Technical Call - Doodle Poll Hi, everyone, Just a quick reminder, this call starts in approximately 1.5 hours. At the present time, our agenda has: * Scalability challenges and other issues discovered with the current infrastructur...

...m-dev-bounces at lists.llvm.org> on behalf of Alina Sbirlea via llvm-dev <llvm-dev at lists.llvm.org> Sent: Monday, May 11, 2020 9:49 AM To: Jeroen Dobbelaere <Jeroen.Dobbelaere at synopsys.com> Cc: llvm-dev at lists.llvm.org <llvm-dev at lists.llvm.org>; Doerfert, Johannes <jdoerfert at anl.gov> Subject: Re: [llvm-dev] Full restrict support - status update Hi Johannes et al, Trying to revive this discussion, as the restrict support is relevant for one of our teams. Thank you, Alina On Tue, Nov 12, 2019 at 1:16 PM Jeroen Dobbelaere via llvm-dev <llvm-dev at lists.llvm....