spack<p>Spack v0.23 is out! This is the last 0.x release before we go to v1.0 in June.</p><p>* Language virtuals<br>* ABI splicing (build with mpich, deploy with mvapich2)<br>* ML stacks for grace hopper, dev stack for macOS<br>* UI improvements</p><p>👇 More in the release notes!<br><a href="https://github.com/spack/spack/releases/tag/v0.23.0" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/spack/spack/release</span><span class="invisible">s/tag/v0.23.0</span></a></p><p><a href="https://mast.hpc.social/tags/hpc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hpc</span></a> <a href="https://mast.hpc.social/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a></p>
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FluidDyn<p><a href="https://hachyderm.io/tags/ThisMonthInFluiddyn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ThisMonthInFluiddyn</span></a> - Nov 2024 edition</p><p>* <a href="https://hachyderm.io/tags/FluidDyn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FluidDyn</span></a>, <a href="https://hachyderm.io/tags/FluidSim" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FluidSim</span></a>, <a href="https://hachyderm.io/tags/FluidImage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FluidImage</span></a> now works with <a href="https://hachyderm.io/tags/numpy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>numpy</span></a> 2 and <a href="https://hachyderm.io/tags/mpi4py" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mpi4py</span></a> 4.0. </p><p>* <a href="https://hachyderm.io/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> packaging recipes </p><p><a href="https://foss.heptapod.net/fluiddyn/fluiddyn/-/tree/branch/default/misc/spack?ref_type=heads" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">iddyn/-/tree/branch/default/misc/spack?ref_type=heads</span></a></p><p>* <a href="https://hachyderm.io/tags/Apptainer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Apptainer</span></a> and <a href="https://hachyderm.io/tags/Guix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Guix</span></a> packaging for FluidSim</p><p><a href="https://foss.heptapod.net/fluiddyn/fluidsim/-/tree/branch/default/doc/apptainer?ref_type=heads" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">idsim/-/tree/branch/default/doc/apptainer?ref_type=heads</span></a></p><p><a href="https://foss.heptapod.net/fluiddyn/fluidsim/-/blob/7e52e7bed240665823e04e9f5f8a1fae7d787d06/doc/examples/clusters/gricad/README.md" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">foss.heptapod.net/fluiddyn/flu</span><span class="invisible">idsim/-/blob/7e52e7bed240665823e04e9f5f8a1fae7d787d06/doc/examples/clusters/gricad/README.md</span></a></p><p>* Basic support for <a href="https://hachyderm.io/tags/Jax" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Jax</span></a> is part of <a href="https://hachyderm.io/tags/Transonic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Transonic</span></a> with v0.7.x</p><p>* <a href="https://hachyderm.io/tags/FluidImage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FluidImage</span></a> v0.5.x has a number of improvements, such as work towards matching <a href="https://hachyderm.io/tags/UVmat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UVmat</span></a> (the MATLAB <a href="https://hachyderm.io/tags/PIV" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PIV</span></a> suite), new executors and a command `fluidimage-mean`</p>
Alan Sill<p><a href="https://mast.hpc.social/tags/HPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPC</span></a> tooting friends: Has anyone seen problems using BeeGFS as a backing file store for <a href="https://mast.hpc.social/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a> or <a href="https://mast.hpc.social/tags/easybuild" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>easybuild</span></a>? Interested in any information we can find. Our symptom is stray temporary directories that donʻt get deleted when done with use by the package manager.</p>
ADMIN magazine<p>High Performance Software Foundation launched by <span class="h-card" translate="no"><a href="https://social.lfx.dev/@linuxfoundation" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>linuxfoundation</span></a></span> <a href="https://www.admin-magazine.com/News/Linux-Foundation-Forms-High-Performance-Software-Foundation" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">admin-magazine.com/News/Linux-</span><span class="invisible">Foundation-Forms-High-Performance-Software-Foundation</span></a><br><a href="https://hachyderm.io/tags/HPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPC</span></a> <a href="https://hachyderm.io/tags/LinuxFoundation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LinuxFoundation</span></a> <a href="https://hachyderm.io/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://hachyderm.io/tags/Apptainer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Apptainer</span></a> <a href="https://hachyderm.io/tags/E4S" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>E4S</span></a> <a href="https://hachyderm.io/tags/HPCToolkit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPCToolkit</span></a> <a href="https://hachyderm.io/tags/Kokkos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kokkos</span></a> <a href="https://hachyderm.io/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> <a href="https://hachyderm.io/tags/Viskores" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Viskores</span></a> <a href="https://hachyderm.io/tags/HPSF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPSF</span></a></p>
Jason Nucciarone<p>Who doesn't enjoy working on a blog post once in a while? Recently wrote up about my work enabling the <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> snap for <a href="https://mast.hpc.social/tags/riscv" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>riscv</span></a> with my colleague if anyone is interested. A good read while you enjoy a nice cup of coffee/tea 😜: <a href="https://ubuntu.com/blog/we-wish-you-risc-v-holidays" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ubuntu.com/blog/we-wish-you-ri</span><span class="invisible">sc-v-holidays</span></a></p><p>Once Fedex delivers my riscv64 SBC, the real fun can begin. Who knows - you might see some interesting hackery at <a href="https://mast.hpc.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ubuntu</span></a> conference UbuCon in March 😈</p>
Jason Nucciarone<p>I'm not a risc-adverse person 🤪 </p><p>After attending a bunch of <a href="https://mast.hpc.social/tags/riscv" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>riscv</span></a> workshops at SC23 - and consuming a bunch of turkey for a week - I decided to do some experimenting of my own. I built a <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> snap for riscv64 architecture! <a href="https://snapcraft.io/spack" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">snapcraft.io/spack</span><span class="invisible"></span></a></p><p>It wasn't too bad to get it working - big thing I did was that I now bundle all of Spack's core and binary dependencies inside the snap (think clingo). Makes the bootstrap process much faster now!</p>
FCLC<p>For a while (and still AFAIK) you needed to build clang from source to get <a href="https://mast.hpc.social/tags/OpenMP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenMP</span></a> working on MacOS.</p><p>Remember running into that with <a href="https://mast.hpc.social/tags/AdaptiveCPP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AdaptiveCPP</span></a>+<a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a></p>
Jason Nucciarone<p>Got myself a t-shirt at the <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> community BoF at <a href="https://mast.hpc.social/tags/SC23" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SC23</span></a>. Was a good session. Exciting to see the latest advancements in the package manager.</p><p>Now I need to update the snap to version 0.21 😅</p>
ADMIN magazine<p>High Performace Software Foundation to be formed by <span class="h-card" translate="no"><a href="https://social.lfx.dev/@linuxfoundation" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>linuxfoundation</span></a></span> <a href="https://www.admin-magazine.com/News/Linux-Foundation-to-Form-High-Performance-Software-Foundation" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">admin-magazine.com/News/Linux-</span><span class="invisible">Foundation-to-Form-High-Performance-Software-Foundation</span></a> <a href="https://hachyderm.io/tags/HPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPC</span></a> <a href="https://hachyderm.io/tags/LinuxFoundation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LinuxFoundation</span></a> <a href="https://hachyderm.io/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> <a href="https://hachyderm.io/tags/Kokkos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kokkos</span></a> <a href="https://hachyderm.io/tags/Apptainer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Apptainer</span></a> <a href="https://hachyderm.io/tags/WarpX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WarpX</span></a> <a href="https://hachyderm.io/tags/HPSF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPSF</span></a> <a href="https://hachyderm.io/tags/portable" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>portable</span></a> <a href="https://hachyderm.io/tags/SoftwareStack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SoftwareStack</span></a></p>
Benjamin Carr, Ph.D. 👨🏻💻🧬<p><a href="https://hachyderm.io/tags/LinuxFoundation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LinuxFoundation</span></a> Creating The High Performance <a href="https://hachyderm.io/tags/Software" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Software</span></a> Foundation (<a href="https://hachyderm.io/tags/HPSF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPSF</span></a>)<br>The <a href="https://hachyderm.io/tags/HighPerformanceSoftwareFoundation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HighPerformanceSoftwareFoundation</span></a> will be working on <a href="https://hachyderm.io/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>opensource</span></a> projects such as <a href="https://hachyderm.io/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a>, <a href="https://hachyderm.io/tags/Kokkos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kokkos</span></a>, A#MReX, <a href="https://hachyderm.io/tags/VTKm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VTKm</span></a>, <a href="https://hachyderm.io/tags/HPCToolkit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPCToolkit</span></a>, <a href="https://hachyderm.io/tags/E4S" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>E4S</span></a>, <a href="https://hachyderm.io/tags/Charliecloud" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Charliecloud</span></a>, <a href="https://hachyderm.io/tags/WarpX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WarpX</span></a>, and other <a href="https://hachyderm.io/tags/HPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPC</span></a>-oriented codes. <br><a href="https://www.phoronix.com/news/High-Performance-Software-HPSF" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">phoronix.com/news/High-Perform</span><span class="invisible">ance-Software-HPSF</span></a></p><p>This was NOT on my 2023 <a href="https://hachyderm.io/tags/BingoCard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BingoCard</span></a></p>
Jason Nucciarone<p><span class="h-card" translate="no"><a href="https://mastodon.social/@HPC_Guru" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>HPC_Guru</span></a></span> super excited to see the <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> team's work coming together. I hope that I can get the Ubuntu community to work with this foundation too!</p>
Jason Nucciarone<p>Put out some HPC.Social, <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a>, and <a href="https://mast.hpc.social/tags/OpenOndemand" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenOndemand</span></a> stickers out on the sticker trade table at 2023 <a href="https://mast.hpc.social/tags/Ubuntu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ubuntu</span></a> Summit; gone within minutes ⏲️ </p><p>Safe to say that <a href="https://mast.hpc.social/tags/HPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPC</span></a> is a hit with the community. Looks like I am going to need to dip more into my stash 😅</p>
Jason Nucciarone<p>Oh snap! It's <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> in a snap!</p><p>If you're an <a href="https://mast.hpc.social/tags/HPC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HPC</span></a> engineer who's the warden of the software stack, I'd super appreciate it if you could test out the Spack snap package. I have this thread open for anyone to report issues or make suggestions: <a href="https://forum.snapcraft.io/t/call-for-testing-spack-0-20-2/37272" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">forum.snapcraft.io/t/call-for-</span><span class="invisible">testing-spack-0-20-2/37272</span></a></p><p>If you want to see the snap source code itself, check it out here on GitHub: <a href="https://github.com/canonical/spack-snap" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/canonical/spack-sna</span><span class="invisible">p</span></a></p>
Jason Nucciarone<p>One of my favourite slides from the <a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> workshop at <a href="https://mast.hpc.social/tags/Pearc2023" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pearc2023</span></a>. This slide provides a great explanation for why HPC clusters need special-purpose package managers rather than using traditional Linux package managers like apt and dnf.</p><p>Next time I have someone ask me why I do not just use apt for installing software, I will just send them this slide 😅</p>
Ben Fulton<p>Bit o' spack wisdom from the Spack Slack</p><p>"I have installed GDAL with Spack, and I'm trying to install pip install gdal in my python project. But the python bindings don't link with rpath, and end up not finding them."</p><p>"Yeah, for that you’ll probably want to add LD_LIBRARY_PATH to your prefix inspections. Something like:<br>spack config add "modules:prefix_inspections:./lib:[LD_LIBRARY_PATH]"<br>spack config add "modules:prefix_inspections:./lib64:[LD_LIBRARY_PATH]"</p><p><a href="https://fosstodon.org/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a> <a href="https://fosstodon.org/tags/rseng" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rseng</span></a></p>
FCLC<p><a href="https://mast.hpc.social/tags/Spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Spack</span></a> just landed on HPC.Social! 🙌</p>
spack<p>Oh hi! We've been remiss, but <a href="https://mast.hpc.social/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a> is now in the fediverse!</p>
Todd Gamblin<p>Excited to be on a plane to <a href="https://hachyderm.io/tags/fosdem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fosdem</span></a> again!</p><p>If you’re going to be there, ping me on here or the birdsite, and don’t miss <a href="https://hachyderm.io/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a> talks from me and Harmen on Sunday, in the Distros and HPC devrooms.</p><p>* <a href="https://fosdem.org/2023/schedule/event/rolling_release_spack/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">fosdem.org/2023/schedule/event</span><span class="invisible">/rolling_release_spack/</span></a><br>* <a href="https://fosdem.org/2023/schedule/event/spack_stat_storm/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">fosdem.org/2023/schedule/event</span><span class="invisible">/spack_stat_storm/</span></a><br>* <a href="https://fosdem.org/2023/schedule/event/spack_ci/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">fosdem.org/2023/schedule/event</span><span class="invisible">/spack_ci/</span></a></p>
Ryan Adamson :verified:<p>I’m speaking at the Exascale Computing Project annual meeting tomorrow, talking about how far <a href="https://hachyderm.io/tags/hpc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hpc</span></a> and aaa <a href="https://hachyderm.io/tags/rseng" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rseng</span></a> have come in the last 7 years. I plan to call out scientific software packaging through <a href="https://hachyderm.io/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a> , automation of builds and tests, and the relationship/consensus building that has happened. Does anyone have any anecdotes they would like me to mention?</p>
Zameer Manji<p>Ok fam which <a href="https://mastodon.online/tags/nix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nix</span></a> alternative is better <a href="https://mastodon.online/tags/guix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>guix</span></a> or <a href="https://mastodon.online/tags/spack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spack</span></a> ?</p>
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