This is needed because libcuda is used by the driver,
whereas libcudart is used by the runtime. CMake searches
for cudart instead of cuda.
On LLNL LC systems, libcuda is only found in compat and
stubs directories, meaning that the lookup of libraries
fails.
This is a general CMake CUDA language hint to use the CXX
compiler has host compiler for NVCC. Seems like a good
default since we do not express the CUDA compiler in Spack
otherwise yet (e.g. no `self.compiler.cuda` or
`self.compiler.cudahostcxx`).
cuda: 10.1 and onward, installers will crash if /tmp/cuda-installer.log
exists
Try to help if user owns the file, otherwise try to provide useful
info. Clean up the file post-install to try to avoid the whole issue.
* CUDA HeaderList: Unit Test
* Spec Header Dirs: Only first include/
Avoid matching recurringly nested include paths that usually
refer to internally shipped libraries in packages.
Example in CUDA Toolkit, shipping a libc++ fork internally
with libcu++ since 10.2.89:
`<prefix>/include/cuda/some/more/details/include/` or
`<prefix>/include/cuda/std/detail/libcxx/include`
regex: non-greedy first match of include
Co-Authored-By: Massimiliano Culpo <massimiliano.culpo@gmail.com>
* CUDA: Re-Enable 10.2.89 as Default
We'd like to use a consistent checksum scheme everywhere so that we can:
a) incorporate archive checksums into our specs and have a
consistent hashing algorithm across all specs.
b) index mirrors with a consistent type of checksum, and not one that
is dependent on how spack packages are written.
- [x] convert existing md5, sha224, sha512, sha1 checksums to sha256
* cuda: New version 10.1.243
Adds CUDA 10.1.243. The installer command-line arguments have slightly
changed, hence in the install method the version needs to be inspected
in order to give the correct arguments for the new installer.
* cuda: Combine common command-line arguments
The CUDA 10.1+ installer has slightly different command-line arguments
than previous versions. Keep the common parts together and only split
where they are different.
* Make flake8 happy
The default library search for a package checks the lib/ and lib64/
directories for libraries before the root prefix, in order to save
time when searching for libraries provided by externals (which e.g.
may have '/usr/' as their root).
This moves that logic into the "find_libraries" utility method so
packages implementing their own custom library search logic can
benefit from it.
This also updates packages which appear to be replicating this logic
exactly, replacing it with a single call to "find_libraries".
#11528 updated Stage to always store a Package's source in a fixed
directory accessible via `Stage.source_path` This left behind a
number of packages which were expecting to access the source code
via `Stage.path`. This Updates those packages to use
`Stage.source_path` instead.
This also updates the name of the fixed directory: The original name
of the fixed directory was "src", so if an expanded archive created a
"src" directory, then users inspecting the directory structure could
see paths like "src/src" (which wasn't wrong but could be confusing).
Therefore this also updates the name of the fixed directory to
"spack-src".
- remove the old LGPL license headers from all files in Spack
- add SPDX headers to all files
- core and most packages are (Apache-2.0 OR MIT)
- a very small number of remaining packages are LGPL-2.1-only
