Could you check how it works with Pharo5 which was based on prespur CogVM? 2017-05-02 16:36 GMT+02:00 Raffaello Giulietti < [email protected]>:
> Hello, > > I'm on Pharo 6 (32 bit)/Windows 10 (64 bit). > > I'm trying to load and use the (32 bit) JVM DLL into a running Pharo image > via the UFFI. > > Everything works correctly, including JVM method invocations, except when > trying to set the minimum and maximum JVM heap size by passing the > -Xms<size> and -Xmx<size> options upon JVM creation. With these options, > Pharo simply crashes without leaving any trace. > > Apparently, memory management requests from the JVM interfere with Pharo's > own memory management. > > Please note that we successfully use the same mechanism for both > VisualWorks (32 bit)/Windows 10 (64 bit) and Gemstone 64 bit/Linux, so it > seems it has to do with a Pharo limitation somehow. > > Further, I couldn't find any documentation on how to increase Pharo's > working set. > > So the questions are: > * What is the most probable cause of the crash described above? > * Where is there more doc about Pharo's memory configuration settings? > > Greetings > Raffaello > > >
