similar to: [LLVMdev] OpenCL and LLVM

I see that OpenCL GPGPU is implemented using Clang and LLVM on Mac OS 10.6 and later. Is this code part of the open source version of Clang? Can I compile an OpenCL kernel using Clang on Linux? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20101220/61619988/attachment.html>

Dear all, I'm newbie in LLVM. I would like to know if it is available an optimizer for OpenCL in LLVM, in the same way as the 'opt' command in LLVM. Concretely, if it is possible to perform individual optimizations/transformations over OpenCL code (either at source or bitcode representation) as it can be done for C code using: - 'clang' to generate the .bc file(s) -

I don't think I ever saw a response to this message. RapidMind reported that they are using OpenCL as well as LLVM but their press release wasn't clear about whether they do this. I'd be interested in hearing from Stefanus or anyone else there about how you use OpenCL and whether it is compiled to LLVM. --Vikram Associate Professor, Computer Science University of Illinois at

Portable OpenCL aims to be an efficient open source (MIT-licensed) implementation of the OpenCL 1.2 standard. In addition to producing an easily portable open source OpenCL implementation, another major goal of the project is improving performance portability of OpenCL programs with compiler optimizations, reducing the need for target-dependent manual optimizations. At the core of pocl is the

Portable OpenCL (pocl) v0.6 released ------------------------------------ Portable OpenCL aims to be an efficient open source (MIT-licensed) implementation of the OpenCL 1.2 standard. In addition to producing an easily portable open source OpenCL implementation, another major goal of the project is improving performance portability of OpenCL programs with compiler optimizations, reducing the

Pekka Jääskeläinen wrote: > On 01/25/2013 04:21 PM, Hal Finkel wrote: >> My point is that I specifically think that you should try it. I'm curious >> to see how what you come up with might apply to other use cases as well. > > OK, attached is the first quick attempt towards this. I'm not > proposing committing this, but would like to get comments > to possibly

Hi, is there any possibility to compile OpenCL kernels into LLVM-bitcode? Thanx, Nico

On Tuesday 16 December 2008 12:21:24 Timothy Baldridge wrote: > There seems to be some interest these days in OpenCL. However for some > projects, a issue they face to adopting OpenCL is requirements of > maintaining two source trees: one for normal C code (for use on > systems without OpenCL support or poor OpenCL performance) and another > for OpenCL. > > I am interested in

Awesome, is the development of this being tracked somewhere? And is there a way I can get involved? Timothy On Tue, Dec 16, 2008 at 11:52 AM, Zack Rusin <zack at tungstengraphics.com> wrote: > On Tuesday 16 December 2008 12:21:24 Timothy Baldridge wrote: >> There seems to be some interest these days in OpenCL. However for some >> projects, a issue they face to adopting

There seems to be some interest these days in OpenCL. However for some projects, a issue they face to adopting OpenCL is requirements of maintaining two source trees: one for normal C code (for use on systems without OpenCL support or poor OpenCL performance) and another for OpenCL. I am interested in using LLVM to create a OpenCL frontend for multicore CPUs. Now that the spec is out, we have a

I was hoping you would come to the collaborative, joint solution. I've been waiting for Clang to have a settled OpenCL implementation to start working on OpenCL. Dealing with 3 parallel projects would be just that, a pain in the rear. - Marc On 10/20/2011 03:45 AM, Ralf Karrenberg wrote: > Hi Carlos, > > On 10/20/11 9:54 AM, Carlos Sánchez de La Lama wrote: >>> The

Le 16 déc. 08 à 19:23, wenjing ma a écrit : > I'm still not very clear about this "OpenCL" concept. What will your > project provide? Does it mean that we can write code in this > language, and > run it on any multi-core machines? I'm also very interested in this > work. > It's the same as CUDA from Nvidia, but standardized and not limited to GPU.

Anton, Would there be any issue with switching the ordering of constant and local? > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Anton Lokhmotov > Sent: Friday, February 18, 2011 7:27 AM > To: 'Peter Collingbourne' > Cc: cfe-dev at cs.uiuc.edu; llvmdev at cs.uiuc.edu > Subject: [LLVMdev]

On Fri, Dec 17, 2010 at 5:16 PM, Nick Lewycky <nlewycky at google.com> wrote: > Being discardable is a design point of metadata. You might add something > else to support this, but it won't be metadata. > Why are you trying to preserve "kernel"-ness into the LLVM IR? What > semantics does it have? What does __kernel actually mean to the optimizers > and code

just want to run some OpenCL software in Wine... but found this blog: http://www.streamcomputing.eu/blog/2011-01-21/opencl-under-wine/ apps like: http://gpuimpulsereverb.de/ Flaccl http://www.hydrogenaudio.org/forums/index.php?showtopic=64628&st=275#entry767843 installed dev drivers 270 and latest 280 drivers for linux../nvidia installed Intel OpenCL1.1 sdk OpenCL CPU works...

My video card is a NVIDIA GT 220 with the 280.13 drivers on Ubuntu 11.04(64-bit) and I'm building W.I.N.E(32-bit version) from source. So how do I compile in OpenCL support you ask? Code: cd /usr/include #make directorty# sudo mkdir CL cd CL #download opencl headers# sudo wget http://www.khronos.org/registry/cl/api/1.1/cl_ext.h sudo wget

On Fri, Feb 18, 2011 at 03:27:13PM -0000, Anton Lokhmotov wrote: > > -----Original Message----- > > From: Peter Collingbourne [mailto:peter at pcc.me.uk] > > Sent: 04 January 2011 21:42 > > To: Anton Lokhmotov > > Cc: cfe-dev at cs.uiuc.edu > > Subject: Re: OpenCL support > > > > Here are my comments on the second patch. > > > > >

Do we have a list of these open-source LLVM-based OpenCL projects somewhere? Off the top of my head, we have: libclc: http://www.pcc.me.uk/~peter/libclc/ pocl: https://launchpad.net/pocl clover: http://cgit.freedesktop.org/~steckdenis/clover/ (I think that all of these have BSD- or MIT-style licenses). Are there any others? -Hal On Wed, 2011-10-19 at 14:47 +0100, Peter Collingbourne wrote:

Hi all, we have release our (still quite in progress) OpenCL implementation. It uses a set of LLVM passes to statically replicate the workitems and generate a bytecode of the actual code to be run, taking into account the WI synchronization (barriers). >From the project description: Portable OpenCL is an open source implementation of the OpenCL standard which can be easily adapted for new

On Fri, Feb 19, 2016 at 5:36 AM, Hans de Goede <hdegoede at redhat.com> wrote: > Hi, > > On 18-02-16 17:39, Ilia Mirkin wrote: >> >> On Thu, Feb 18, 2016 at 9:45 AM, Hans de Goede <hdegoede at redhat.com> >> wrote: >>> >>> But this does not seem to be hooked up yet for nouveau. >> >> >> Samuel has patches. See >>