similar to: [LLVMdev] Compiling OpenCL with ClangLLVM

https://bugs.freedesktop.org/show_bug.cgi?id=40891 Summary: OpenCL: Implementing an LLVM backend for GPGPU Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

COMPILER Compiler Lead, Stream Computing We are currently looking for a software engineer as part of the core team developing OpenCL, a new open standard for heterogonous general purpose programming, compilers for multi-core CPU and many-core graphics systems. The engineer will be involved in all aspects of OpenCL compiler features, using LLVM, development and maintenance and will

https://bugs.freedesktop.org/show_bug.cgi?id=40890 Summary: OpenCL: Implement a GPGPU runtime following the CAL specification Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo:

AMD is looking for a spring intern to work with our core team developing OpenCL, an open standard for heterogonous general purpose programming, compilers for multi-core CPU and many-core graphics systems. This is a paid position. The intern tasks usually range from implementing extensions to OpenCL that touch the entire compiler stack all the way down to device specific optimizations. As

Hello everyone I was wondering, what the correct way of using an AMDGPU generated kernel code for OpenCL was. I am trying to provide Polly's GPGPU Code generation with the ability to run on different GPU devices, such as AMD GPUs. For NVIDIA, I simply retrieve a pre-compiled PTX string from the NVPTX backend and pass that to OpenCL's 'clCreateProgramWithBinary' function. However,

https://bugs.freedesktop.org/show_bug.cgi?id=40888 Summary: Implementation of OpenCL on Nouveau Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy:

Hi Yabin, Instead of compile the LLVM IR to PTX asm string in a ScopPass, you can also the improve llc/lli or create new tools to support the code generation for Heterogeneous platforms[1], i.e. generate code for more than one target architecture at the same time. Something like this is not very complicated and had been implemented[2,3] by some people, but not available in LLVM mainstream.

Hi everyone, I have a question about compiling OpenCL through LLVM. I have MacOSX 10.6 and I have already installed LLVM 2.6 and clang and everything is working successfully. My question is, is it possible to compile OpenCL code by using clang and pass it over to LLVM for producing LLVM IR and bitcode? If so, I would be grateful to know how. Thank you, Christos

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

1. Senior Compiler Engineer, Stream Compute Team - AMD, Sunnyvale, California We are currently looking for a senior software engineer to join the core team developing our OpenCL compiler stack for multi-core CPU and many-core graphics systems. The selected candidate will be involved in all aspects feature development and maintenance, and will participate in performance tuning for new multi-core

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 Ralf, > The project started as a use-case for our "Whole-Function Vectorization" > library, which allows to transform a function to compute the same as W > executions of the original code by using SIMD instructions (W = 4 for > SSE/AltiVec, 8 for AVX). Quite interesting. We were planning to add "vectorization" to our passes also, but if I understood the

Ralf, What version of the SDK were you using for your analysis? I don't see that in the slides/pdf. Thanks, Micah > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Ralf Karrenberg > Sent: Wednesday, October 19, 2011 2:13 PM > To: llvmdev at cs.uiuc.edu > Subject: Re: [LLVMdev] ANN: libclc (OpenCL C

Hi Micah, The numbers from the paper were measured with the ATI Stream SDK v2.1 (it's only mentioned in the references I think). The most recent measurements I have were done with the current v2.5. Best, Ralf Am 19.10.2011 23:43, schrieb Villmow, Micah: > Ralf, > What version of the SDK were you using for your analysis? I don't see that in the slides/pdf. > > Thanks, >

Hi, This is to announce the availability of libclc, an open source, BSD licensed implementation of the library requirements of the OpenCL C programming language, as specified by the OpenCL 1.1 Specification. libclc is intended to be used with Clang's OpenCL frontend. libclc website: http://www.pcc.me.uk/~peter/libclc/ libclc is designed to be portable and extensible. To this end, it

Hi, On 32-bit Fedora 16, llvm and clang can be worked for OpenCL API and its application. These programs must be cross-compiled for mips-typed linux for our embedded system. Here, I cannot find out any documents to explain how to implement llvm and clang for cross-compiler. Please advise me how to implement llvm and clang. Regards, -Noriko -------------- next part -------------- An HTML

Our Advanced Software Platform team at Samsung Research America - Silicon Valley at San Jose, CA is working on some GPGPU-related projects including OpenCL, WebCL, and WebVision, and we have an open position for summer internship for graduate students. A candidate who is good at programming clang/LLVM (required) and ARM instructions (desired) and has knowledge on OpenCL (required) and ARM

Hi, Tanya and I also prefer the extended TBAA solution as it naturally fits with LLVM. From my understanding of TBAA, it seems to provide the power to describe the relationship between address spaces for alias analysis, i.e., it can describe if two address spaces are disjoint or one may nest within another. For OpenCL, it is most useful to indicate that address spaces are disjoint from the

Justin, Out of these options, I would take the metadata approach for AA support. This doesn't solve the problem of different frontend/backends choosing different address space representations for the same language, but is the correct approach for providing extra information to the optimizations. The issue about memory spaces in general is a little different. For example, based on the

Greetings All, I am sending this mail on behalf of the OpenCL Khronos members. **** Introduction **** Lately, Khronos has ratified a new provisional specification which is called SPIR. This specification standardizes an intermediate representation for the OpenCL kernel language. It is based on LLVM infrastructure and this is why I am sending this mail to the LLVM mailing list. Khronos members