A library containing standardized trait strings. Used by placement service and clients to ensure consistency.
c091deb9b5
Adds a set of new traits representing features that hardware networking interface controllers expose. A number of source documents were used to come up with these traits: https://www.kernel.org/doc/Documentation/networking/checksum-offloads.txt https://www.kernel.org/doc/Documentation/networking/netdev-features.txt Change-Id: Ic1cd7f4bffd1808967ca418ae77fc741770c57a4 |
||
---|---|---|
doc/source | ||
os_traits | ||
releasenotes | ||
.gitignore | ||
.gitreview | ||
.testr.conf | ||
AUTHORS | ||
CONTRIBUTING.rst | ||
ChangeLog | ||
HACKING.rst | ||
LICENSE | ||
MANIFEST.in | ||
README.rst | ||
babel.cfg | ||
requirements.txt | ||
setup.cfg | ||
setup.py | ||
test-requirements.txt | ||
tox.ini |
README.rst
os-traits
A library containing standardized trait strings.
Traits are strings that represent a feature of some resource provider. This library contains the catalog of constants that have been standardized in the OpenStack community to refer to a particular hardware, virtualization, storage, network, or device trait.
- Free software: Apache license
- Documentation: http://docs.openstack.org/developer/os-traits
- Source: http://git.openstack.org/cgit/openstack/os-traits
- Bugs: http://bugs.launchpad.net/os-traits
Usage
os-traits is primarily composed of a set of constants that may be referenced by simply importing the os_traits module and referencing one of the module's traits constants:
$ python
Python 2.7.11+ (default, Apr 17 2016, 14:00:29)
[GCC 5.3.1 20160413] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import os_traits as ot
>>> print ot.HW_CPU_X86_SSE42
HW_CPU_X86_SSE42
You can get a list of the os_traits symbols by simply doing a dir(os_traits).
Want to see the trait strings for a subset of traits? There's a method for that too:
>>> pprint.pprint(ot.get_traits(ot.NAMESPACES['X86']))
['HW_CPU_X86_AES-NI',
'HW_CPU_X86_AVX512ER',
'HW_CPU_X86_AVX512CD',
'HW_CPU_X86_TBM',
'HW_CPU_X86_TSX',
'HW_CPU_X86_FMA3',
'HW_CPU_X86_SVM',
'HW_CPU_X86_FMA4',
'HW_CPU_X86_MPX',
'HW_CPU_X86_SSE2',
'HW_CPU_X86_SSE3',
'HW_CPU_X86_MMX',
'HW_CPU_X86_SSSE3',
'HW_CPU_X86_SSE4A',
'HW_CPU_X86_AVX2',
'HW_CPU_X86_SGX',
'HW_CPU_X86_AVX',
'HW_CPU_X86_AVX512BW',
'HW_CPU_X86_AVX512DQ',
'HW_CPU_X86_SSE',
'HW_CPU_X86_SHA',
'HW_CPU_X86_AVX512F',
'HW_CPU_X86_F16C',
'HW_CPU_X86_SSE41',
'HW_CPU_X86_SSE42',
'HW_CPU_X86_VMX',
'HW_CPU_X86_ASF',
'HW_CPU_X86_BMI2',
'HW_CPU_X86_CLMUL',
'HW_CPU_X86_AVX512VL',
'HW_CPU_X86_AVX512PF',
'HW_CPU_X86_XOP',
'HW_CPU_X86_BMI',
'HW_CPU_X86_ABM',
'HW_CPU_X86_3DNOW']