[omniORB] pre allocating memory for unmarshelling of parameters passed between remote calls

Manusha Wijekoon manusha1980 at gmail.com
Tue Sep 29 22:14:11 BST 2009


Hi,

when i try to call a method in a remote servant with parameters that are
quite large (say 50 MB), memory allocation failures occur in the server
during unmarshalling. I have experienced this in windows mostly.
This has to be due to virtual memory fragmentation in the server process, so
that it can't find a continuous memory region of the requested size.
I was wonderng whether there is any way to configure OMNI to preallocate a
huge enough chunk of memory during initialization and use that chunk for
subsequent memory requirements.

thanks
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