Hi Holger, I'm not able to comment on the Qt issues, but I'll address the JamVM questions (see below). Rob. On 2/1/06, Holger Schurig <hs4233@xxxxxxxxxxxxxxxxxxxx> wrote: > ------------------------------------------------------------------- > > and jamvm 1.4.2 with: > > ------------------------------------------------------------------- > $ ./configure \ > --prefix=/usr/src/classpath/dist \ > --enable-ffi \ > --with-classpath-install-dir=/usr/src/classpath/dist \ > --disable-int-threading > ------------------------------------------------------------------- > > I tried that "--disable-int-threading" to circumvent the > Qt-GUI-Classes-aren't-thread-safe problem I reported earlier, but somehow > this didn't solve the problem. I get the same problem with and without this. > The option --disable-int-threading is not related to threading in the "normal" sense, i.e. different threads of control within a process. It's related to the interpreter, and turns off dispatch threading, a recognised interpreter optimisation technique. You shouldn't disable this as it'll drastically affect performance. You've also specified --enable-ffi. Which architecture/platform are you using (I expect ARM as it's embedded)? The only architecture which requires ffi is x86_64 (AMD64). All others have optimised assembler to handle the calling convention. This is faster than using ffi, and it's disabled by default on those architectures.
