Commits
Antoine Pitrou authored and Wes McKinney committed a32112fbed5
ARROW-6292: [C++] Add option to use the mimalloc allocator mimalloc is a cross-platform memory allocator that promises good performance, by Microsoft. https://github.com/microsoft/mimalloc/ Also refactor the memory pool API and tests to expose all available memory pool implementations, not just the default one. Closes #5217 from pitrou/ARROW-6292-mimalloc and squashes the following commits: 3c69bf905 <Antoine Pitrou> Try to re-enable mimalloc on Travis Xenial 9ea270da3 <Antoine Pitrou> ARROW-6292: Add option to use the mimalloc allocator Authored-by: Antoine Pitrou <antoine@python.org> Signed-off-by: Wes McKinney <wesm+git@apache.org>