[ARROW-657] [Python] Write and read tensors (with zero copy) into shared memory

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.3.0
• Component/s: Python
• External issue URL: https://github.com/apache/arrow/issues/16281
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 18/Mar/17 22:57
• Updated: 11/Jan/23 07:10
• Resolved: 03/Apr/17 22:05

Description

See example implementation in https://github.com/ray-project/ray/blob/master/src/numbuf/python/src/pynumbuf/adapters/numpy.cc

Issue Links

• blocks: ARROW-670 Arrow 0.3 release
• depends upon: ARROW-550 [Format] Add a TensorMessage type