When installing some/all specs from a buildcache, build edges are pruned
from those specs. This can result in a much smaller effective DAG. Until
now, `spack env depfile` would always generate a full DAG.
Ths PR adds the `spack env depfile --use-buildcache` flag that was
introduced for `spack install` before. This way, not only can we drop
build edges, but also we can automatically set the right buildcache
related flags on the specific specs that are gonna get installed.
This way we get parallel installs of binary deps without redundancy,
which is useful for Gitlab CI.
When downloading from binary cache not only replace RPATHs to dependencies, but
also text references to dependencies.
Example:
`autoconf@2.69` contains a text reference to the executable of its dependency
`perl`:
```
$ grep perl-5 /shared/spack/opt/spack/linux-amzn2-x86_64_v3/gcc-7.3.1/autoconf-2.69-q3lo/bin/autoreconf
eval 'case $# in 0) exec /shared/spack/opt/spack/linux-amzn2-x86_64_v3/gcc-7.3.1/perl-5.34.1-yphg/bin/perl -S "$0";; *) exec /shared/spack/opt/spack/linux-amzn2-x86_64_v3/gcc-7.3.1/perl-5.34.1-yphg/bin/perl -S "$0" "$@";; esac'
```
These references need to be replace or any package using `autoreconf` will fail
as it cannot find the installed `perl`.
Co-authored-by: Stephen Sachs <stesachs@amazon.com>
"spack install" will not update the binary index if given a concrete
spec, which causes it to fall back to direct fetches when a simple
index update would have helped. For S3 buckets in particular, this
significantly and needlessly slows down the install process.
This commit alters the logic so that the binary index is updated
whenever a by-hash lookup fails. The lookup is attempted again with
the updated index before falling back to direct fetches. To avoid
updating too frequently (potentially once for each spec being
installed), BinaryCacheIndex.update now includes a "cooldown"
option, and when this option is enabled it will not update more
than once in a cooldown window (set in config.yaml).
Co-authored-by: Tamara Dahlgren <35777542+tldahlgren@users.noreply.github.com>
Without this patch one hits this error trying to compiler papi with Intel OneAPI:
icx: error: Note that use of '-g' without any optimization-level option will turn off most compiler optimizations similar to use of '-O0' [-Werror,-Wdebug-disables-optimization]
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
* Fixed two bugs in the HIP package recipe. The first is that the
HIP_PATH was being set to the actual spec, and not the spec prefix.
The second bug is that HIP is expected to be in /opt/rocm-x.y.z/hip
but it's libraries can exist at both /opt/rocm-x.y.z/hip/lib and
/opt/rocm-x.y.z/lib. This means that the external detection logic may
find it in either and it turns out that some modules only expose one
of those two locations. Logic is added to ensure that the internal
HIP_PATH and associated ROCM_PATH are correctly set in both cases.
* Added support for Aluminum to use the libfabric plugin with either
RCCL or NCCL.
* Add libpressio and dependencies; some of these packages are
maintained as forks of the original repositories and in those
cases the docstring mentions this.
* Add optional dependency in adios2 on libpressio
* cub package: set CUB_DIR environment variable for dependent
installations
* Clear R_HOME/R_ENVIRON before Spack installation (avoid sources
outside of Spack from affecting the installation in Spack)
* Rename dlib to dorian3d-dlib and update dependents; add new dlib
implementation. Pending an official policy on how to handle
packages with short names, reviewer unilaterally decided that
the rename was acceptable given that the new Spack dlib package
is referenced more widely (by orders of magnitude) than the
original
Co-authored-by: Samuel Li <shaomeng@users.noreply.github.com>
* Classic Intel compilers do not support gcc-toolchain
This fix removes `--gcc-toolchain=` from the ~.fcg` files for the classic Intel
compilers. AFAIK this option is only supported for Clang based compilers.
This lead to an issue when installing cmake. Reproducer:
```
spack install cmake@3.24.2%intel@2021.7.0~doc+ncurses+ownlibs~qt
build_type=Release arch=linux-amzn2-skylake_avx512
```
Tagging maintainer @rscohn2
* Add `-gcc-name` for icc
.. and `-gxx-name` for icpc.
AFAIK this is used for modern C++ support, so we can ignore `ifort`.
Co-authored-by: Stephen Sachs <stesachs@amazon.com>
When installing an individual spec `spack --only=package --cache-only /xyz`
from a buildcache, Spack currently issues tons of warnings about
missing build deps (and their deps) in the database.
This PR disables these warnings, since it's fine to have a spec without
its build deps in the db (they are just "missing").
Currently `traverse_dependencies` fixes deptypes to traverse once and
for all in the recursion, but this is incorrect, since deptypes depend
on the node (e.g. if it's a dependency and cache-only, don't follow
build type edges, even if the parent is build from sources and needs
build deps.)
Support spackbot rebuilding all specs from source when asked (with "rebuild everything")
- Allow overriding --prune-dag cli opt with env var
- Use job variable to optionally prevent rebuild jobs early exit behavior
- ci rebuild: Use new install argument to insist deps are always installed from binary, but
package is only installed from source.
- gitlab: fix bug w/ untouched pruning
- ci rebuild: install from hash rather than json file
- When doing a "rebuild everything" pipeline, make sure that each install job only consumes
binary dependencies from the mirror being populated by the current pipeline. This avoids
using, e.g. binaries from develop, when rebuilding everything on a PR.
- When running a pipeline to rebuild everything, do not die because we generated a hash on
the broken specs list. Instead only warn in that case.
- bugfix: Replace broken no-args tty.die() with sys.exit(1)
