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64 bits support
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64 bits support


  • Subject: 64 bits support
  • From: Lionel Woog <email@hidden>
  • Date: Fri, 31 Oct 2003 22:04:27 -0500

Hi all,

As far as I can tell, there is no support for 64-bit pointer support. Is
that correct ?  What is the largest available block of memory available to a
process 2GB or 4GB ?

I found one document stating that gdb had support for 64 bit pointers, but
it seems more a preparation for something called "darwin64" which is not
darwin 7.0 in Panther.

I need to write code for Geophysical problems, and 2GB is just not enough.
I can see how I could have separate processes and have them talk to each
other, but given the algorithms, that would not be very useful as message
passing would quickly become prohibitive.

If anyone has an idea, please let me know.

Lionel
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