Acceleration Management
709f79ce6d
When run:
$ python -m unittest cyborg.tests.unit.accelerator.drivers.modules.test_generic
It will report the follow error:
File "cyborg/tests/unit/accelerator/drivers/modules/test_generic.py", line 20, in <module>
from cyborg.accelerator.drivers.generic_driver import GenericDriver as generic
File "cyborg/accelerator/drivers/generic_driver.py", line 24, in <module>
from cyborg.accelerator import accelerator
File "cyborg/accelerator/accelerator.py", line 23, in <module>
class accelerator(Base):
File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/ext/declarative/api.py", line 64, in __init__
_as_declarative(cls, classname, cls.__dict__)
File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/ext/declarative/base.py", line 88, in _as_declarative
_MapperConfig.setup_mapping(cls, classname, dict_)
File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/ext/declarative/base.py", line 103, in setup_mapping
cfg_cls(cls_, classname, dict_)
File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/ext/declarative/base.py", line 125, in __init__
clsregistry.add_class(self.classname, self.cls)
File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/ext/declarative/clsregistry.py", line 65, in add_class
module.add_class(classname, cls)
File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/ext/declarative/clsregistry.py", line 172, in add_class
existing.add_item(cls)
AttributeError: '_ModuleMarker' object has no attribute 'add_item'
That's because:
_ModuleMarker will add the module name and class name in to same contents dict.
_MultipleClassMarker refers to multiple classes of the same name within _decl_class_registry.
It has add_item attribute.
_ModuleMarker refers to a module name within _decl_class_registry.
It does not have add_item attribute.
So the class name should be different with module name.
REF:
https://github.com/zzzeek/sqlalchemy/blob/master/lib/sqlalchemy/ext/declarative/clsregistry.py
Change-Id: I8d8aa8809f6afd5b9eaace832a06ba7f3770e652
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| cyborg | ||
| devstack | ||
| doc | ||
| etc/cyborg | ||
| playbooks/legacy/cyborg-devstack | ||
| releasenotes/notes | ||
| sandbox | ||
| setup | ||
| tools/config | ||
| .gitignore | ||
| .gitreview | ||
| .testr.conf | ||
| .zuul.yaml | ||
| babel.cfg | ||
| CONTRIBUTING.rst | ||
| HACKING.rst | ||
| LICENSE | ||
| README.rst | ||
| requirements.txt | ||
| setup.cfg | ||
| setup.py | ||
| test-requirements.txt | ||
| tox.ini | ||
Cyborg
OpenStack Acceleration as a Service
Cyborg provides a general management framework for accelerators such as FPGA, GPU, SoCs, NVMe SSDs, CCIX caches, DPDK/SPDK, pmem and so forth.
- Free software: Apache license
- Source: https://git.openstack.org/cgit/openstack/cyborg
- Bugs: https://bugs.launchpad.net/openstack-cyborg
- Blueprints: https://blueprints.launchpad.net/openstack-cyborg
Features
- REST API for basic accelerator life cycle management
- Generic driver for common accelerator support