Selection of the desired release and desired backend support is now done via combining relevant tags.
Please select exactly one of the following: { release
| rel.18.08
| rel.18.11
| rel.19.02
| rel.19.05
| dev
}
Please select any combination, possibly empty, of the following: { neon
, opencl
}
ck install package --tags=lib,armcl,viascons,rel.18.11 # Release 18.11 without acceleration (reference implementation)
ck install package --tags=lib,armcl,viascons,rel.19.02,neon # Release 19.02 with CPU acceleration
ck install package --tags=lib,armcl,viascons,release,opencl # Current release with GPU acceleration
ck install package --tags=lib,armcl,viascons,dev,neon,opencl # Current development with CPU and GPU acceleration
If you are intending to simultaneously maintain same-release versions with and without neon
/opencl
support, start compiling ones without the support, gradually adding these capabilities. It is currently a known CK constraint that a new package should not be added with a subset of tags of another currently installed environment.