Antoine Pitrou created ARROW-8847: ------------------------------------- Summary: [C++] Pass task size / metrics in Executor API Key: ARROW-8847 URL: https://issues.apache.org/jira/browse/ARROW-8847 Project: Apache Arrow Issue Type: Wish Components: C++ Reporter: Antoine Pitrou Assignee: Antoine Pitrou
For now, our ThreadPool implementation would ignore those metrics, but other implementations may use it for custom ordering. Example metrics: * IO size (number of bytes) * CPU cost (~ number of instructions) * Priority (opaque integer? lower is more urgent) -- This message was sent by Atlassian Jira (v8.3.4#803005)