> I have an moderately size x10 program (~3000 lines) that I am trying
> to profile and optimize. Normally it compiles reasonably (takes a
> couple of minutes) but if I try to compile with the -OPTIMIZE flag
> the compiler runs for about 20 minutes and crashes with a heap space
> exception. Does anyone know why this problem might occur and how
> one might with it?
The first workaround would be to hack the x10c script to use more than the
default 1G heap size for the JVM (look for the -Xmx argument at the bottom
of the script).
That being said, we should be able to compile a 3000 lines in a gig. Is
there something unusual (lots of @Inline pragmas? Entire 3000 lines in a
single file?) that might be triggering pathological behavior?
--dave
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