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mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-04-20 09:07:44 +03:00

5 Commits

Author SHA1 Message Date
Andrew Hutchings
2f3937ac7e MCOL-505 Performance improvements to ExeMgr
This fix improves the performance of ExeMgr by doing the following:

* Significantly reduces the amount of time the xml configuration is
scanned
* Uses a much faster way to determine the CPU core count
* Reduces the amount of times certain allocations are executed
* Rowgroup pre-allocates vectors for 1024 rows

This improves performance for the first query of a connection and the
performance for smaller result sets. It may well improve performance in
other areas too.
2017-01-12 16:58:16 +00:00
david hill
53abd78979 name changes for non-root 2016-08-16 13:38:45 -05:00
david hill
7e43892584 MCOL-59 - change Calpont to Columnstore 2016-06-24 08:57:02 -05:00
david hill
7d8de28b43 MCOL-59, change calpont.xml 2016-06-22 16:00:00 -05:00
david hill
f6afc42dd0 the begginning 2016-01-06 14:08:59 -06:00