Spack

@spackpm

A flexible package manager designed to support multiple versions, configurations, platforms, and compilers. Join us at slack.spack.io!

Spack
@spackpm
Oct 16
💥📦 Spack Packages v2026.10.0 is out! 📦💥 This release has 9,095 packages, up from 8,752 in 2026.06.0. Check out the full release notes here:
Release v2026.10.0 · spack/spack-packages
From github.com
Spack
@spackpm
Jul 22
@JeffdotLayton In admin-it.io/taming-the-hpc… > spack env depfile > spack.lock Isn’t needed. Env depfile was a stopgap to use gmake’s jobserver before. It outputs a makefile. In 1.2 install is concurrent by default. spack.lock is created automatically when the env is installed.
Taming the HPC Software Stack Fragmentation Problem
From admin-it.io
1
Spack
@spackpm
Jun 25
80+ people in the room for the Spack BOF at #ISC26! We presented highlights from Spack v1.2, and now Asher Antao is presenting how @CSChpc and their users are using Spack on their new Roihu machine.
2
Spack
@spackpm
Jun 22
Full house today as Greg Becker kicks off the #ISC26 Spack tutorial!
Spack
@spackpm
Jun 21
Spack v1.2.0 is out, loaded with features and performance improvements! Highlights: 🧵Parallel installer 🛠️Concretization groups 🧠Concretization caching 📝SBOMs 🔒spack isolate 🏖️ experimental sandboxing Get it now! github.com/spack/spack/re… Demo: asciinema.org/a/755827
Release v1.2.0 (2026-06-21) · spack/spack
From github.com