72 lines
2.0 KiB
ReStructuredText
72 lines
2.0 KiB
ReStructuredText
===============
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os-traits
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===============
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A library containing standardized trait strings.
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Traits are strings that represent a feature of some resource provider. This
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library contains the catalog of constants that have been standardized in the
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OpenStack community to refer to a particular hardware, virtualization, storage,
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network, or device trait.
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* Free software: Apache license
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* Documentation: http://docs.openstack.org/developer/os-traits
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* Source: http://git.openstack.org/cgit/openstack/os-traits
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* Bugs: http://bugs.launchpad.net/os-traits
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Usage
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------
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`os-traits` is primarily composed of a set of constants that may be referenced
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by simply importing the os_traits module and referencing one of the module's
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traits constants::
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$ python
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Python 2.7.11+ (default, Apr 17 2016, 14:00:29)
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[GCC 5.3.1 20160413] on linux2
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Type "help", "copyright", "credits" or "license" for more information.
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>>> import os_traits as ot
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>>> print ot.HW_CPU_X86_SSE42
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HW_CPU_X86_SSE42
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You can get a list of the os_traits symbols by simply doing a dir(os_traits).
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Want to see the trait strings for a subset of traits? There's a method for that too::
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>>> pprint.pprint(ot.get_traits(ot.NAMESPACES['X86']))
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['HW_CPU_X86_AES-NI',
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'HW_CPU_X86_AVX512ER',
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'HW_CPU_X86_AVX512CD',
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'HW_CPU_X86_TBM',
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'HW_CPU_X86_TSX',
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'HW_CPU_X86_FMA3',
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'HW_CPU_X86_SVM',
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'HW_CPU_X86_FMA4',
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'HW_CPU_X86_MPX',
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'HW_CPU_X86_SSE2',
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'HW_CPU_X86_SSE3',
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'HW_CPU_X86_MMX',
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'HW_CPU_X86_SSSE3',
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'HW_CPU_X86_SSE4A',
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'HW_CPU_X86_AVX2',
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'HW_CPU_X86_SGX',
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'HW_CPU_X86_AVX',
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'HW_CPU_X86_AVX512BW',
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'HW_CPU_X86_AVX512DQ',
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'HW_CPU_X86_SSE',
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'HW_CPU_X86_SHA',
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'HW_CPU_X86_AVX512F',
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'HW_CPU_X86_F16C',
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'HW_CPU_X86_SSE41',
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'HW_CPU_X86_SSE42',
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'HW_CPU_X86_VMX',
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'HW_CPU_X86_ASF',
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'HW_CPU_X86_BMI2',
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'HW_CPU_X86_CLMUL',
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'HW_CPU_X86_AVX512VL',
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'HW_CPU_X86_AVX512PF',
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'HW_CPU_X86_XOP',
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'HW_CPU_X86_BMI',
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'HW_CPU_X86_ABM',
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'HW_CPU_X86_3DNOW']
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