Proposed location for variable sizes etc in ARRAY_REF and COMPONENT_REF
Geert Bosch
bosch@gnat.com
Thu Jun 24 00:12:00 GMT 2004
On Jun 23, 2004, at 19:56, Richard Henderson wrote:
> That's because fmem-report is useless. It runs after everything
> has been freed and gc'd.
This test was what was suggested to me.
I redid the test, now specifying --param ggc-min-heapsize=2000000,
in order to effectively disable GC.
Now the reported numbers for memory allocated (298) and used (296) are
identical,
only the reported overhead is 4k less for the version with extra
fields, indicating
more data is stored.
What test would you propose that would be able to show any increase
in memory usage?
At this point it is really hard for me to see extra memory use as a
reason to use another approach.
-Geert
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