Add a conflict for CUDA and shared libraries in Ascent.
The new concretizer will automatically change the default for
Ascent in that case. Until then, dependencies like WarpX need
to hint the `~shared` wish explicitly.
This initial package recipe uses a custom-built wrapper to drive an internal CMake file. Since nekRS also includes built-in copies of several dependencies such as BLAS and HYPRE, it cannot be linked with other such dependencies. However, to work with the `ceed` metapackage, we cannot add `^blas` conflicts to nekRS.
See https://github.com/spack/spack/pull/22519 for discussion.
By default, clingo doesn't show any optimization criteria (maximized or
minimized sums) if the set they aggregate is empty. Per the clingo
mailing list, we can get around that by adding, e.g.:
```
#minimize{ 0@2 : #true }.
```
for the 2nd criterion. This forces clingo to print out the criterion but
does not affect the optimization.
This PR adds directives as above for all of our optimization criteria, as
well as facts with descriptions of each criterion,like this:
```
opt_criterion(2, "number of non-default variants")
```
We use facts in `concretize.lp` rather than hard-coding these in `asp.py`
so that the names can be maintained in the same place as the other
optimization criteria.
The now-displayed weights and the names are used to display optimization
output like this:
```console
(spackle):solver> spack solve --show opt zlib
==> Best of 0 answers.
==> Optimization Criteria:
Priority Criterion Value
1 version weight 0
2 number of non-default variants (roots) 0
3 multi-valued variants + preferred providers for roots 0
4 number of non-default variants (non-roots) 0
5 number of non-default providers (non-roots) 0
6 count of non-root multi-valued variants 0
7 compiler matches + number of nodes 1
8 version badness 0
9 non-preferred compilers 0
10 target matches 0
11 non-preferred targets 0
zlib@1.2.11%apple-clang@12.0.0+optimize+pic+shared arch=darwin-catalina-skylake
```
Note that this is all hidden behind a `--show opt` option to `spack
solve`. Optimization weights are no longer shown by default, but you can
at least inspect them and more easily understand what is going on.
- [x] always show optimization criteria in `clingo` output
- [x] add `opt_criterion()` facts for all optimizationc criteria
- [x] make display of opt criteria optional in `spack solve`
- [x] rework how optimization criteria are displayed, and add a `--show opt`
optiong to `spack solve`
CachedCMakePackage is a CMakePackage subclass for using CMake initial
cache. This feature of CMake allows packages to increase reproducibility,
especially between spack builds and manual builds. It also allows
packages to sidestep certain parsing bugs in extremely long cmake
commands, and to avoid system limits on the length of the command line.
Co-authored by: Chris White <white238@llnl.gov>
* Add patch for Intel C++ compiler
- On some machines (in particular MacOSX Catalina), the icpc in some way
utilizes the preprocessor of the associated "developer tools" used by
icpc. This leads to, in some cases, a preprocessor claiming support for
__tuple_element_packs, even though icpc (as of version 21.1) can't
actually parse such code. Just use the MPARK_TUPLE_ELEMENT_PACK impl
with __icc until icpc supports it, to avoid issues with developer tools
that are untested.
- The same patch has been PRed against mpark-variant
In the face of two consecutive spaces in the command line, the compiler wrapper would skip all remaining arguments, causing problems building py-scipy with Intel compiler. This PR solves the problem.
* Fixed compiler wrapper in the face of extra spaces between arguments
Co-authored-by: Elizabeth Fischer <elizabeth.fischer@alaska.edu>
Backwards incompatible cleanup to target single-tarball-per-arch builds
going forwards.
* Replace per-distro versions with new per-arch builds, and add
url_for_version to avoid specifying per tarball.
* Customise environment setup to avoid adding lib to LD_LIBRARY_PATH.
* Update homepage and licensing URLs.
* Avoid shell interpretation when running textinstall.sh.
* Added NickRF as maintainer.
Use `conflicts` directive whenever possible.
This allows failing early when conflicting variants are used.
Do not silently ignore `+parmetis` variant when `~metis`.
Instead throw an error during concretization.
Simplify the "Makefile.inc" generation.
This will make easier to add new variants in the future.
* Added version patch for 1.4.0 tag on mpark-variant
Redirected urls to git and github tags.
* Updated to commit hashes
* Update var/spack/repos/builtin/packages/mpark-variant/package.py
Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
* Update var/spack/repos/builtin/packages/mpark-variant/package.py
Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
* Update var/spack/repos/builtin/packages/mpark-variant/package.py
Co-authored-by: Anthony J Zukaitis <zukaitis@lanl.gov>
Co-authored-by: Axel Huebl <axel.huebl@plasma.ninja>
