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1. Python 2 (2.6 or 2.7) or 3 (3.5 - 3.9) to run Spack
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2. A C/C++ compiler for building
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3. The
make executable for building |
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4. The
tar, gzip, bzip2, xz and optionally zstd executables for extracting source code |
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5. The
patch command to apply patches |
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6. The
git and curl commands for fetching |
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7. If using the
gpg subcommand, gnupg2 is required |
@ is optional version specifier (@1.2:1.4) |
Ex:
amdfftw@2.2 |
% is optional compiler specifier |
Ex:
amdfftw@2.2 %aocc@2.2 |
+ or - or ~ are optional variant specifiers for boolean variants |
Ex:
+debug, -qt, or ~qt |
name=<value> is optional variant specifier |
Ex:
amdblis@2.2 threads=openmp |
name=<value> is optional compiler flag specifiers |
Valid flag names are
cflags, cxxflags, fflags, cppflags, ldflags, and ldlibs |
target=<value> os=<value> are optional architecture specifier |
Ex:
target=zen2 os=aocc |
^ Dependency specs |
Ex:
amdfftw ^openmpi@4.0.3 |
spack config edit [-h] [--print-file] section |
get and set configuration options,
section: compilers/mirrors/repos/packages/modules/config/upstreams |
spack config update [-hy] section |
update configuration options
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spack info package |
get detailed information on a
particular packages are on disk as installed |
spack dependencies package/package_specs |
show dependencies of a package
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spack dependents package |
show packages that depend on another
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spack find [-ldvf] [package] |
list and search installed packages
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spack graph package/package_specs |
generate graphs of package dependency relationships
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spack list |
list and search available packages
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spack location [-i, --install-dir] [-p, --package-dir] package |
print out locations of packages and spack directories
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spack providers virtual_package |
list packages that provide a particular virtual package
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spack clean [-a, --all] [-s, --stage] [-p, --python-cache] [package(s)] |
remove temporary build files and/or
downloaded archives |
spack gc [-y, --yes-to-all] |
remove specs that are now no longer
needed |
spack install [-j, --jobs JOBS] [-v, --verbose] [--cache-only] [--source] package_specs |
build and install packages
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spack setup [-v, --verbose] package_specs |
create a configuration script and module,
but don’t build |
spack spec [-l, --long] [-I, --install-status] package(s) |
show what would be installed,
given a spec |
spack uninstall [-R, --dependents] [-y, --yes-to-all] package_specs |
remove installed packages
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spack create [-hfb] [--keep-stage] [-n NAME] [url]
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create a new package file, url:url of package archive
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spack edit [-h] [package]
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open package files in $EDITOR
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spack versions [-hs] [-c CONCURRENCY] package
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list available versions of a package
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spack add [-h] [-l LIST_NAME] package_specs |
add a spec to an environment
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spack concretize [-f, --force] |
concretize an environment and write a lockfile
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spack env create [--without-view] env [envfile] |
create virtual environments
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spack env list |
list all virtual environments
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spack env activate [-v, --with-view] |
manage virtual environments
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spack env remove [-hy] env [envfile] |
remove virtual environments
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spack arch [-h] [--known-targets] [-p | -o | -t] [-f | -b] |
print architecture information about this machine
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spack compiler find add_paths |
find compilers from given path
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spack compiler remove compiler_spec |
remove given compiler
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spack compiler list / spack compilers |
list compilers available
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spack compiler info [-h] compiler_spec |
show compiler information
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spack cd [-i, --install-dir] [-p, --package-dir] package_spec |
cd to spack directories in the shell
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spack flake8 specific_files_to_check |
runs source code style checks on Spack. requires flake8
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spack load package_specs |
add installed package to the user environment
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spack unload package_specs |
remove package from the user environment
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spack activate installed_spec |
activate a package extension on installed package spec
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spack extensions [-s {packages,installed,activated,all}] package_spec |
list extensions for package
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spack docs [-h] |
open spack documentation in a web browser
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spack help [-ha] [--spec] help_command] |
get help on spack and its commands
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Spack commands
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Prerequisites
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Specs & dependencies
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