similar to: Hacking at EuroLLVM 2018

Hey Anastasia, all, There's a long-standing CMake issue with the Debian packaging for Clang (LLVM works), described here: https://bugs.debian.org/cgi-bin/bugreport.cgi?att=1;bug=862328 I've done some debugging and have a good idea of what should be done, I just don't know enough about Debian packaging details and testing to make much progress. I'd love to hack on this with

Since less than a week is left to EuroLLVM, I would like to remind you about the Hacker Lab! You can find the time and location on the website: https://2018eurollvm.sched.com/ Note, we are still accepting the topics and the current list is as follows: - Improve support for outside of tree users. LLVM and Clang both have a lot of users that don't contribute to the main repository. They are

+ llvm-dev From: Sumner, Brian Sent: Tuesday, May 10, 2016 3:11 PM To: Anastasia Stulova <Anastasia.Stulova at arm.com>; Liu, Yaxun (Sam) <Yaxun.Liu at amd.com>; cfe-dev (cfe-dev at lists.llvm.org) <cfe-dev at lists.llvm.org>; Pan, Xiuli <xiuli.pan at intel.com>; Bader, Alexey (alexey.bader at intel.com) <alexey.bader at intel.com> Cc: Stellard, Thomas

Thanks, Marco! If there is enough interest in this topic we can also organize a separate round table for this discussion. Cheers, Anastasia ________________________________ From: Marco Antognini <Marco.Antognini at arm.com> Sent: 18 October 2019 14:42 To: Anastasia Stulova <Anastasia.Stulova at arm.com>; Simone Atzeni via llvm-dev <llvm-dev at lists.llvm.org>; clang developer

On Feb 27, 2018, at 10:25 AM, Tom Stellard via llvm-dev <llvm-dev at lists.llvm.org> wrote: > On 02/27/2018 05:07 AM, Anastasia Stulova wrote: >>> SPIR-V does not have to be a part of LLVM for you to do this. You can add >>> the SPIR-V target to clang and then define a SPIR-V toolchain (i.e. clang/Driver/Toolchains) >>> that uses the external tool to translate

> SPIR-V does not have to be a part of LLVM for you to do this. You can add > the SPIR-V target to clang and then define a SPIR-V toolchain (i.e. clang/Driver/Toolchains) > that uses the external tool to translate LLVM IR to SPIR-V. Ok. I guess if Clang community accepts this way, it would be better to set up the SPIRV converter as a tool of LLVM. So the question is are there any

Hi Chris, The main benefit for LLVM to include SPIRV support directly is to increase the number of users and developers in the area of heterogeneous computing, e.g. GPUs, FPGAs, DSPs. We want to increase the number of such devices that LLVM natively supports by adding compilation to SPIRV due to the shortage of proprietary backends in upstream LLVM. Just to clarify we are currently suggesting

Dear all, I would like announce a round table planned for the upcoming LLVM Dev meeting next week that will cover various topics related to the use of LLVM in the compiler stacks for the GPUs. Here is the initial list of discussion topics: - Canonicalization vs. GPUs: Type mutation; - Control flow mutation (graphics shaders are more sensitive to this); - Divergence/reconvergence sensitivity;

On 02/27/2018 05:07 AM, Anastasia Stulova wrote: >> SPIR-V does not have to be a part of LLVM for you to do this. You can add >> the SPIR-V target to clang and then define a SPIR-V toolchain (i.e. clang/Driver/Toolchains) >> that uses the external tool to translate LLVM IR to SPIR-V. > > > Ok. I guess if Clang community accepts this way, it would be better to set up

Hello, Since 2015 Khronos has switched to the new portable intermediate format SPIR-V, which has replaced the original SPIR. The advantage is that it offers higher portability across different toolchains. There was a talk about it at a Dev Meeting: http://llvm.org/devmtg/2017-03//2017/02/20/accepted-sessions.html#17 LLVM currently only supports SPIR format for OpenCL in Clang. Several Khronos

I don't see any problem mangling it to be honest even though there seems to be only one prototype anyways. We could add restrict in as well. Cheers, Anastasia ________________________________ From: Hongbin Zheng <etherzhhb at gmail.com> Sent: 17 September 2016 05:32:54 To: Liu, Yaxun (Sam) Cc: cfe-dev at lists.llvm.org; llvm-dev; Bader, Alexey (alexey.bader at intel.com); Anastasia

Thanks for your feedback Philip. Could you perhaps explain what the downsides to LLVM are of accepting this as a subproject as I can't really see any myself. Neil ________________________________ From: llvm-dev <llvm-dev-bounces at lists.llvm.org> on behalf of Philip Reames via llvm-dev <llvm-dev at lists.llvm.org> Sent: 06 March 2018 23:07:54 To: Anastasia Stulova; Chris

> It's important to demonstrate that there is a developer community backing > the tool and that it won't be abandoned if it is added as an llvm > sub-project. > > -Tom Just to complete the picture, this is an initiative from within Khronos Group to unify our effort to make this available as an LLVM component. A number of companies have been involved in the original

On 27 Feb 2018, at 9:07 pm, Anastasia Stulova via llvm-dev <llvm-dev at lists.llvm.org<mailto:llvm-dev at lists.llvm.org>> wrote: > SPIR-V does not have to be a part of LLVM for you to do this. You can add > the SPIR-V target to clang and then define a SPIR-V toolchain (i.e. clang/Driver/Toolchains) > that uses the external tool to translate LLVM IR to SPIR-V. Ok. I guess

On 2018-02-21 — 14:55, Tom Stellard via llvm-dev wrote: > On 02/21/2018 12:15 AM, Tomeu Vizoso via llvm-dev wrote: > > Hi, > > > > for a few months already I have been asking around for opinions on how > > people could best work together on Khronos' SPIR-V <-> LLVM-IR converter > > and some consensus seems to have formed. > > > > Most of the

> This is great to see. Is this code the basis of the forks that Anastasia talked about or did those come from somewhere else? Yes, indeed the base is https://github.com/KhronosGroup/SPIRV-LLVM/ and then there are multiple forks that include some rework as well (some of which were announced on the LLVM channels). I think the biggest problems we are trying to solve is: 1. Keeping up to date

On 02/26/2018 09:25 AM, Anastasia Stulova wrote: > >> This is great to see. Is this code the basis of the forks that Anastasia > talked about or did those come from somewhere else? > > > Yes, indeed the base is https://github.com/KhronosGroup/SPIRV-LLVM/ and then there are multiple forks that include some rework as well (some of which were announced on the LLVM channels).

We still have some tickets available for the Women in Compilers and Tools reception that is held the night before the 2018 Euro LLVM Developers’ Meeting in Bristol, UK. Tickets are available here. https://www.eventbrite.com/e/2018-european-llvm-developers-meeting-women-in-compilers-and-tools-reception-tickets-42287427835 This is an evening reception on April 15th that includes dinner, drinks,

On Mon, 10 Sep 2018 at 18:47, Nicholas Wilson via llvm-dev < llvm-dev at lists.llvm.org> wrote: > I was going to wait until Neil Trevett got back to me about becoming a > SPIR-V TSG advisor but this seems like just as good an opportunity. Please > see the previous discussion [1] if you have not already, there were many > relevant points made. > > First, I’d like to note

> On Sep 11, 2018, at 7:39 PM, Tom Stellard via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > On 09/11/2018 12:50 PM, Richard Smith via llvm-dev wrote: >> On Mon, 10 Sep 2018 at 18:47, Nicholas Wilson via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> >> I was going to wait until Neil Trevett got back to me