49334f006d
* Initial commit for v2.0 of the CEED software suite.
* Update Nek packages and gslib
* Help spack concretize the hypre version for ceed-2.0.
* Fix nekcem install error
* Add support for gfortran v8 in nek5000 and nekcem.
* Split Nek5000 into Nek5000 and Nektools
* Get Nektools to build fine in Theta
* Fix travis failure: remove unused 'import numbers' from nek5000.
* Check for gfortran if it is wrapped
* Tweak the detection of gfortran in nek5000.
* Fix Nek packages to add -std=legacy when FC=gcc
* spack install ceed~petsc works fine on Theta
* Fix flake8 errors
* Fix more flake8 tests
* Fix an import issue
* Tweak the suite-sparse package to avoid interaction with existing system
installations of suite-sparse.
* petsc: update superlu-dist dependency
* Updates in the packages: occa, libceed, and ceed.
* In the libceed package, explicitly tell nvcc which host compiler to use.
* Fix python formatting.
* Simplify the test for gfortran in nek* packages.
* ceed: 2.0 uses petsc@3.11.0
* hpgmg-0.4; use from ceed@2.0.0
* Update the hypre dependency for ceed 2.0.
* Disable the superlu-dist dependency (through hypre) when using a
+quickbuild of ceed 2.0.
* petsc-3.11.0: add xlf fix
* nekcem: has a build dependency on Python 2.7+
* hpgmg: better setting of compiler options and use python for configure
* libceed: use v0.4 tag
* libceed: fix 0.4 release oops (pkgconfig version)
* Add a patch for magma-2.5.0 that brings it up the current 'master'.
* In the mfem package, install the examples, miniapps, and data under
$prefix/share/mfem.
* In the magma package, apply a patch to v2.5.0 that disables
magma_sparse - for testing purposes.
* In the magma package, link the 'magma' library with the
'nvToolsExt' library.
* In the magma package, update the 'magma-2.5.0.patch' with the latest
commits from the magma source repository. Also, remove the library
'nvToolsExt' from the 'magma-2.5.0-cmake.patch' - now it is not
needed.
* In the magma package, disable OpenMP when using v2.5.0 with the
IBM XL compiler.
Please enter the commit message for your changes. Lines starting
* In the mfem package, add version for the 'laghos-v2.0' tag; also,
prefix the versions `laghos-v*` with their respective development
version numbers -- this way they are properly ordered within spack
relative to the official numbered versions.
* petsc: add version 3.11.1 (#11179)
(cherry picked from commit
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| .github/ISSUE_TEMPLATE | ||
| bin | ||
| etc/spack/defaults | ||
| lib/spack | ||
| share/spack | ||
| var/spack | ||
| .codecov.yml | ||
| .coveragerc | ||
| .dockerignore | ||
| .flake8 | ||
| .flake8_packages | ||
| .gitignore | ||
| .mailmap | ||
| .readthedocs.yml | ||
| .travis.yml | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| COPYRIGHT | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| NOTICE | ||
| README.md | ||
Spack
Spack is a multi-platform package manager that builds and installs multiple versions and configurations of software. It works on Linux, macOS, and many supercomputers. Spack is non-destructive: installing a new version of a package does not break existing installations, so many configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions and configuration options. Package files are written in pure Python, and specs allow package authors to write a single script for many different builds of the same package. With Spack, you can build your software all the ways you want to.
See the Feature Overview for examples and highlights.
To install spack and your first package, make sure you have Python. Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install libelf
Documentation
Full documentation for Spack is the first place to look.
Try the Spack Tutorial, to learn how to use spack, write packages, or deploy packages for users at your site.
See also:
- Technical paper and slides on Spack's design and implementation.
- Short presentation from the Getting Scientific Software Installed BOF session at Supercomputing 2015.
Get Involved!
Spack is an open source project. Questions, discussion, and contributions are welcome. Contributions can be anything from new packages to bugfixes, or even new core features.
Mailing list
If you are interested in contributing to spack, join the mailing list. We're using Google Groups for this:
Slack channel
Spack has a Slack channel where you can chat about all things Spack:
Sign up here to get an invitation mailed to you.
You can follow @spackpm on Twitter for
updates. Also, feel free to @mention us in in questions or comments
about your own experience with Spack.
Contributions
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be PEP 8 compliant. We enforce these guidelines with Travis CI. To run these tests locally, and for helpful tips on git, see our Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
- Todd Gamblin, Matthew P. LeGendre, Michael R. Collette, Gregory L. Lee, Adam Moody, Bronis R. de Supinski, and W. Scott Futral. The Spack Package Manager: Bringing Order to HPC Software Chaos. In Supercomputing 2015 (SC’15), Austin, Texas, November 15-20 2015. LLNL-CONF-669890.
License
Spack is distributed under the terms of both the MIT license and the Apache License (Version 2.0). Users may choose either license, at their option.
All new contributions must be made under both the MIT and Apache-2.0 licenses.
See LICENSE-MIT, LICENSE-APACHE, COPYRIGHT, and NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188