I might be wrong, but I think that much of what Jan Rellermeyer is working on is covered in this EclipseCon presentation (which was presented by Tom Watson): https://www.eclipsecon.org/na2014/sites/default/files/slides/EclipseCon%202014%20-%20Multitenant%20OSGi.pdf
Cheers, David On 25 July 2014 16:52, Bertrand Delacretaz <[email protected]> wrote: > On Fri, Jul 25, 2014 at 3:20 PM, Richard S. Hall <[email protected]> wrote: >> On 7/25/14, 08:45 , Rob Walker wrote: >>> ...I have it in the back of my mind that the Java VM has some kind of >>> codepage sharing i.e. 2 java process running the same code on the same >>> machine will only use one memory space for the loaded class bytecode... > > I haven't used it but as per [1] it seems like the IBM VM allows for > sharing some ("ROM") parts of loaded classes between processes. > > If you find more info about this in general I'd be interested. > > -Bertrand > > [1] > http://pic.dhe.ibm.com/infocenter/realtime/v3r0m0/index.jsp?topic=%2Fcom.ibm.wrt.aix.doc.30%2Frealtime%2Fdiagnose_oom_understanding.html
