Re: GPU programming?
- In reply to: Steve Kargl : "Re: GPU programming?"
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Date: Mon, 05 Feb 2024 02:06:20 UTC
Sorry, I guess I was not clear on what you were asking. Maybe OpenCL (from Kronos/OpenGL folks) is helpful. Good luck. https://www.freshports.org/devel/opencl/ Cheers, Brett On Sun, Feb 4, 2024 at 2:51 PM Steve Kargl <sgk@troutmask.apl.washington.edu> wrote: > See the second paragraph of my initial post. AMD provides > ROCm and Nvidia supplies CUDA. These appear to be available > for Windows and Linux. Are there any software/hardware drivers > required to actually accomplish the offloading? > > -- > steve > > > > On Sun, Feb 04, 2024 at 02:16:05PM -0600, B. E. wrote: > > gcc (and gfortran) has supported OpenMP for a very long time via their > GOMP > > (pthreads underneath), not sure about LLVM based support or offloading > (via > > the latest supported OpenMP specification) to accelerators on FreeBSD per > > se. What are you looking for in terms of OS support? > > > > Cheers, > > Brett > > > > On Sun, Feb 4, 2024 at 1:02 PM Steve Kargl < > sgk@troutmask.apl.washington.edu> > > wrote: > > > > > Is anyone aware of work towards GPU programming on FreeBSD? > > > > > > Here, I am not interested in using a GPU while playing a > > > video game or rendering graphics on a video monitor. I'm > > > interested in offloading single and double precision > > > floating-point computations to a GPU via OpenACC or OpenMP > > > (ala HPC). > > > > > > Although using a high-end AMD Instinct MI300 would be great, > > > I'm looking for something a bit more affordable such as an > > > AMD RX 6700 XT. AFAICT, this may require either porting > > > AMD ROCm software to FreeBSD or running it under the > > > linuxlator. > > > > > > https://www.amd.com/en/products/software/rocm.html > > > > > > -- > > > Steve > > > > > > > > -- > Steve > >