JEP 147: Reduce Class Metadata Footprint
Florian Weimer
fweimer at bfk.de
Wed Feb 29 23:49:10 PST 2012
* mark reinhold:
> Posted: http://openjdk.java.net/jeps/147
This part:
| - Limit the number of mallocs, and the resultant per-malloc block
| overhead, when allocating memory for a loaded class. Most of the
| class is laid out in one large malloc allocation.
seems to overlap with JEP 122, which adds classloader-specific memory
allocation pools.
--
Florian Weimer <fweimer at bfk.de>
BFK edv-consulting GmbH http://www.bfk.de/
Kriegsstraße 100 tel: +49-721-96201-1
D-76133 Karlsruhe fax: +49-721-96201-99
More information about the hotspot-runtime-dev
mailing list