Christos Argyropoulos MD, PhD<p>Update on my <a href="https://mstdn.science/tags/retroHPCcomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retroHPCcomputing</span></a> project: it seems the first pcie slot is dead, but the X99 mobo has 7 slots, so this is not a big deal. Shown also the <a href="https://mstdn.science/tags/XeonPhi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XeonPhi</span></a> the old Tesla <a href="https://mstdn.science/tags/Nvidia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nvidia</span></a> c2075, the gt960 with its riser cable (prior to vertical install on the enthoo 719 case) & the RAID array.<br>I opted for Centos 7.3 as an initial choice to compile the Phi stack (will likely move to Alma 8 as I found instructions to compile the stack on CentOs 8 relatives). Hopefully, I have <a href="https://mstdn.science/tags/OneApi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneApi</span></a> 2021.2 somewhere</p>
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Giuseppe Bilotta<p>Even now, Thrust as a dependency is one of the main reason why we have a <a href="https://fediscience.org/tags/CUDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CUDA</span></a> backend, a <a href="https://fediscience.org/tags/HIP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HIP</span></a> / <a href="https://fediscience.org/tags/ROCm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ROCm</span></a> backend and a pure <a href="https://fediscience.org/tags/CPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CPU</span></a> backend in <a href="https://fediscience.org/tags/GPUSPH" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPUSPH</span></a>, but not a <a href="https://fediscience.org/tags/SYCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SYCL</span></a> or <a href="https://fediscience.org/tags/OneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneAPI</span></a> backend (which would allow us to extend hardware support to <a href="https://fediscience.org/tags/Intel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Intel</span></a> GPUs). <<a href="https://doi.org/10.1002/cpe.8313" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.1002/cpe.8313</span><span class="invisible"></span></a>></p><p>This is also one of the reason why we implemented our own <a href="https://fediscience.org/tags/BLAS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BLAS</span></a> routines when we introduced the semi-implicit integrator. A side-effect of this choice is that it allowed us to develop the improved <a href="https://fediscience.org/tags/BiCGSTAB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BiCGSTAB</span></a> that I've had the opportunity to mention before <<a href="https://doi.org/10.1016/j.jcp.2022.111413" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1016/j.jcp.2022.111</span><span class="invisible">413</span></a>>. Sometimes I do wonder if it would be appropriate to “excorporate” it into its own library for general use, since it's something that would benefit others. OTOH, this one was developed specifically for GPUSPH and it's tightly integrated with the rest of it (including its support for multi-GPU), and refactoring to turn it into a library like cuBLAS is</p><p>a. too much effort<br>b. probably not worth it.</p><p>Again, following <span class="h-card" translate="no"><a href="https://peoplemaking.games/@eniko" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>eniko</span></a></span>'s original thread, it's really not that hard to roll your own, and probably less time consuming than trying to wrangle your way through an API that may or may not fit your needs.</p><p>6/</p>
Benjamin Carr, Ph.D. 👨🏻💻🧬<p>Just how deep is <a href="https://hachyderm.io/tags/Nvidia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nvidia</span></a>'s <a href="https://hachyderm.io/tags/CUDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CUDA</span></a> moat really?<br>Not as impenetrable as you might think, but still more than Intel or AMD would like<br>It's not enough just to build a competitive part: you also have to have <a href="https://hachyderm.io/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>software</span></a> that can harness all those <a href="https://hachyderm.io/tags/FLOPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FLOPS</span></a> — something Nvidia has spent the better part of two decades building with its CUDA runtime, while competing frameworks for low-level <a href="https://hachyderm.io/tags/GPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPU</span></a> <a href="https://hachyderm.io/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> are far less mature like AMD's <a href="https://hachyderm.io/tags/ROCm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ROCm</span></a> or Intel's <a href="https://hachyderm.io/tags/OneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneAPI</span></a>.<br><a href="https://www.theregister.com/2024/12/17/nvidia_cuda_moat/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theregister.com/2024/12/17/nvi</span><span class="invisible">dia_cuda_moat/</span></a> <a href="https://hachyderm.io/tags/developers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>developers</span></a></p>
Sriram Ramkrishna<p>Howdy all - registrations are still open for the first oneAPI DevSummit hosted by the UXL Foundation! Learn about GPGPU programming, oneAPI and how companies are coalescing around <a href="https://mast.hpc.social/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a> / <a href="https://mast.hpc.social/tags/sycl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sycl</span></a> <br><a href="https://linuxfoundation.regfox.com/oneapiuxldevsummit2024" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">linuxfoundation.regfox.com/one</span><span class="invisible">apiuxldevsummit2024</span></a></p><p>Registration will closeat 5pm today. The DevSummit will start at 8pm PT or 8:30am IST. See you there!</p>
jcinPDX<p><span class="h-card" translate="no"><a href="https://sigmoid.social/@pytorch" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>pytorch</span></a></span> 2.4 upstream now includes a prototype feature supporting Intel GPUs through source build using <a href="https://mastodon.social/tags/SYCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SYCL</span></a> and <a href="https://mastodon.social/tags/oneDNN" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneDNN</span></a> as well as a backend integrated to inductor on top of Triton - enabling a path for millions and millions of GPUs through <a href="https://mastodon.social/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> for <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a>. </p><p>Lots of important milestones to make this happen - including support for <a href="https://mastodon.social/tags/UXL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UXL</span></a> Foundation open AI technologies. Just a prototype, but a big step forward... thanks to all in the PyTorch community. Feedback welcome!</p><p><a href="https://pytorch.org/blog/pytorch2-4/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">pytorch.org/blog/pytorch2-4/</span><span class="invisible"></span></a></p>
Maxi 11x 💉<p>Interessanter Forenbeitrag zum Geschehen rund um <a href="https://chaos.social/tags/CUDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CUDA</span></a> <a href="https://chaos.social/tags/RoCm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RoCm</span></a> <a href="https://chaos.social/tags/HIP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HIP</span></a> <a href="https://chaos.social/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> … und der Wettbewerbssituation mit <a href="https://chaos.social/tags/Nvidia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nvidia</span></a>:</p><p><a href="https://www.heise.de/forum/heise-online/Kommentare/Der-erste-Dominostein-gegen-Nvidias-Dominanz-Frankreich-prescht-gegen-CUDA/Low-Level-Programming/thread-7603684/#posting_44165749" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/forum/heise-online/Ko</span><span class="invisible">mmentare/Der-erste-Dominostein-gegen-Nvidias-Dominanz-Frankreich-prescht-gegen-CUDA/Low-Level-Programming/thread-7603684/#posting_44165749</span></a></p><p>Eine Replik:</p><p><a href="https://www.heise.de/forum/heise-online/Kommentare/Der-erste-Dominostein-gegen-Nvidias-Dominanz-Frankreich-prescht-gegen-CUDA/Low-Level-Programming/thread-7603684/page-2/#posting_44166110" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/forum/heise-online/Ko</span><span class="invisible">mmentare/Der-erste-Dominostein-gegen-Nvidias-Dominanz-Frankreich-prescht-gegen-CUDA/Low-Level-Programming/thread-7603684/page-2/#posting_44166110</span></a></p>
Juan Fumero<p>Can we run TornadoVM applications on CPUs and take advantage of all CPU cores? The answer is YES. All you need is an OpenCL implementation that can run on your CPU. In this video, I will show you how you can configure TornadoVM to run on such systems using the Intel oneAPI base toolkit for Intel CPUs, and even FPGAs.</p><p>🔗<a href="https://www.youtube.com/watch?v=lJHSpw97yDE" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=lJHSpw97yD</span><span class="invisible">E</span></a></p><p><a href="https://mastodon.online/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://mastodon.online/tags/multicore" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multicore</span></a> <a href="https://mastodon.online/tags/cpus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cpus</span></a> <a href="https://mastodon.online/tags/fpga" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fpga</span></a> <a href="https://mastodon.online/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a></p>
Yaroslav Khnygin<p>James Reinders et al. have released the second edition of their SYCL book "Data Parallel C++", available for free in PDF and EPUB: <a href="https://link.springer.com/book/10.1007/978-1-4842-9691-2" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">link.springer.com/book/10.1007</span><span class="invisible">/978-1-4842-9691-2</span></a></p><p>"SYCL is a royalty-free open standard developed by the Khronos Group that allows developers to program heterogeneous architectures [such as CPUs, GPUs, and FPGAs] in standard C++."</p><p><a href="https://mastodon.ie/tags/SYCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SYCL</span></a> <a href="https://mastodon.ie/tags/Cpp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cpp</span></a> <a href="https://mastodon.ie/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://mastodon.ie/tags/HighPerformanceComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HighPerformanceComputing</span></a> <a href="https://mastodon.ie/tags/GPGPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPGPU</span></a> <a href="https://mastodon.ie/tags/GPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPU</span></a> <a href="https://mastodon.ie/tags/Compute" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Compute</span></a> <a href="https://mastodon.ie/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> <a href="https://mastodon.ie/tags/OpenAccess" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenAccess</span></a> <a href="https://mastodon.ie/tags/OAbooks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OAbooks</span></a> <a href="https://mastodon.ie/tags/Books" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Books</span></a> <a href="https://mastodon.ie/tags/Book" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Book</span></a> <a href="https://mastodon.ie/tags/FreeBook" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FreeBook</span></a> <a href="https://mastodon.ie/tags/FreeBooks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FreeBooks</span></a></p>
Sriram Ramkrishna<p>Hey folks! We have two speaker slots available to talk about heterogeneous computing at our community led forum @ Berkeley - would someone be willing to speak in person at Berkeley? Please boost!<a href="https://mast.hpc.social/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a> <a href="https://mast.hpc.social/tags/sycl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sycl</span></a> </p><p><a href="https://www.meetup.com/oneapi-community-us/events/296111342/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">meetup.com/oneapi-community-us</span><span class="invisible">/events/296111342/</span></a></p><p>Saturday Oct 7th</p>
Sriram "sri" Ramkrishna - 😼<p>What an amazing talk by <span class="h-card" translate="no"><a href="https://fosstodon.org/@airlied" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>airlied</span></a></span> on the state of vendors, compute and community feedback. Please take the 45 minutes to watch - worth every minute! <a href="https://youtu.be/HzzLY5TdnZo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/HzzLY5TdnZo</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a> <a href="https://mastodon.social/tags/sycl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sycl</span></a> <a href="https://mastodon.social/tags/compute" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>compute</span></a> <a href="https://mastodon.social/tags/cuda" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cuda</span></a></p>
Sriram Ramkrishna<p>howdy all! Just wanted to let y'all know that we have an <a href="https://mast.hpc.social/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> meetup with David Airlie titled </p><p>"Why compute needs commoditization and currently sucks?"</p><p>Come join us this Thursday at 4:30pm PT!</p><p><a href="https://www.meetup.com/oneapi-community-us/events/295639963/" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">meetup.com/oneapi-community-us</span><span class="invisible">/events/295639963/</span></a></p><p><a href="https://mast.hpc.social/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> <a href="https://mast.hpc.social/tags/SYCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SYCL</span></a> <a href="https://mast.hpc.social/tags/CUDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CUDA</span></a></p>
FCLC<p>Big thanks to <span class="h-card"><a href="https://mast.hpc.social/@tonymongkolsmai" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>tonymongkolsmai</span></a></span>, <span class="h-card"><a href="https://mastodon.social/@jcinPDX" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>jcinPDX</span></a></span>, <span class="h-card"><a href="https://mastodon.social/@sri" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sri</span></a></span> and other members of the Intel OneAPI Software team! </p><p>big +1 for ease of use with the new updates to the <a href="https://mast.hpc.social/tags/OneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneAPI</span></a> HPC toolkit, specifically the new <a href="https://mast.hpc.social/tags/MPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MPI</span></a> wrappers for the <a href="https://mast.hpc.social/tags/LLVM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LLVM</span></a> based <a href="https://mast.hpc.social/tags/C" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>C</span></a>, <a href="https://mast.hpc.social/tags/Cpp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Cpp</span></a> and <a href="https://mast.hpc.social/tags/Fortran" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Fortran</span></a> compilers </p><p><a href="https://mast.hpc.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <br>😊😊😊</p>
Sriram "sri" Ramkrishna - 😼<p>I have my talk today at <a href="https://mastodon.social/tags/fossy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fossy</span></a> talking about <a href="https://mastodon.social/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> and general topic of AI and open platforms. Hope to see some of you there !</p>
Sriram Ramkrishna<p>My people - my <a href="https://mast.hpc.social/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a> meetups are great and I love our speakers. But they are overwhelmingly male - I'd like to get perspectives from women, lbgtq+, under-represented minorities - can someone suggest a good speaker that I could invite? Knowledge of oneAPI isn't necessary - we can turn anything about oneAPI by bringing people who know it. So, looking to branch out and have true diversity in our speaker series.</p>
Sriram Ramkrishna<p>For those who have waited eagerly for the recording of our <a href="https://mast.hpc.social/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a> meetup with <span class="h-card"><a href="https://chaos.social/@karolherbst" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>karolherbst</span></a></span> - here it is! <a href="https://youtu.be/KUze0JbPSy8" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/KUze0JbPSy8</span><span class="invisible"></span></a><br><a href="https://mast.hpc.social/tags/sycl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sycl</span></a> <a href="https://mast.hpc.social/tags/opencl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opencl</span></a> <a href="https://mast.hpc.social/tags/rustlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rustlang</span></a> - if you are interested in joining our oneAPI meetup - feel free to subscribe here - <a href="https://www.meetup.com/oneapi-community-us/" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">meetup.com/oneapi-community-us</span><span class="invisible">/</span></a></p><p>Next time we will be meeting with Stephano Cetola who will be talking about RISC-V, onAPI, and other things.</p>
Sriram "sri" Ramkrishna - 😼<p>As an experiment, I created a fediverse magazine on kbin - <a href="https://kbin.social/m/oneapi_community" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">kbin.social/m/oneapi_community</span><span class="invisible"></span></a></p><p>If you're interested in <a href="https://mastodon.social/tags/oneapi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneapi</span></a> - check it out. :)</p>
Sriram Ramkrishna<p>Next week <a href="https://mast.hpc.social/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> Meetup will feature <span class="h-card"><a href="https://chaos.social/@karolherbst" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>karolherbst</span></a></span> - they'll be talking about rusticl, how openCL works in Mesa, and varriers to <a href="https://mast.hpc.social/tags/SYCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SYCL</span></a> and any other questions people want to entertain. :) <br><a href="https://www.meetup.com/oneapi-community-us/events/294379731/?isFirstPublish=true" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">meetup.com/oneapi-community-us</span><span class="invisible">/events/294379731/?isFirstPublish=true</span></a></p><p>Please boost to those who might be interested ! :)</p>
Juan Fumero<p>Here's my talk at the <a href="https://mastodon.online/tags/oneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oneAPI</span></a> <a href="https://mastodon.online/tags/Meetup" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Meetup</span></a>. I presented the latest research and development of <a href="https://mastodon.online/tags/TornadoVM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TornadoVM</span></a>, and we use Intel oneAPI to access and manage hardware accelerators from <a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a>.<br>We also gave an overview of the EU projects we are working on, such as AERO Project, which brings a full software stack for the EU EPI processors with ARM and RISC-V accelerators, and the uses cases involved, e.g., Sednai for data analytics of the GAIA ESA mission with TornadoVM.</p><p><a href="https://www.youtube.com/watch?v=StL5XOgflE4" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=StL5XOgflE</span><span class="invisible">4</span></a></p>
FCLC<p>(Thread)</p><p>Wanted to give a quick thanks to <span class="h-card"><a href="https://mast.hpc.social/@sri" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sri</span></a></span> for having me on as part of the <a href="https://mast.hpc.social/tags/OneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneAPI</span></a> Accelerated compute panel yesterday</p><p>Had a good time discussing what does and doesn't work across oneAPI, <a href="https://mast.hpc.social/tags/SYCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SYCL</span></a> and how to deal with SYCL as a standard.</p><p>I also want to reiterate that SYCL or oneAPI as standards are not "magic bullets" for performance across all hardware</p><p>The major point of them, like most libraries and software stacks, is to get you to ~90% of performance without having to rewrite the stack</p>
FCLC<p>I'll be speaking during the OneAPI dev summit tomorrow, specifically the panel discussion on accelerated computing. </p><p>Partially as a meme/Sanity check the challenge of this afternoon: </p><p>Can I got from no installs to a GPU accelerated simulation of OpenFOAM using an Arc a770 on Linux?</p><p>Plan is <a href="https://mast.hpc.social/tags/OpenFoam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenFoam</span></a> 2212, <a href="https://mast.hpc.social/tags/petsc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>petsc</span></a> 3.19, <a href="https://mast.hpc.social/tags/OneAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OneAPI</span></a> 2023.1 and <a href="https://mast.hpc.social/tags/mesa" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mesa</span></a> 23 (in case I need to fall back to <a href="https://mast.hpc.social/tags/OpenCL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenCL</span></a>)</p>
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