[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Gcl-devel] heap sighz
From: |
dagreve |
Subject: |
[Gcl-devel] heap sighz |
Date: |
Thu, 15 Jun 2006 09:40:48 -0500 |
I am struggling to optimize (maximize) memory usage for
ACL2 on GCL. We have a large collection of ACL2 books
and loading those books is causing one of two errors:
either "cannot allocate cons cell" or "Caught fatal error",
depending on the phase of the moon and other conditions.
I have rebuilt GCL 2.6.7 (and subsequently ACL2) with a
variety of maxpages values, from 2^32 down to 2^21. My GCL
build fails for values from 2^32 down to 2^22. ACL2 then
eventually fails (with the above error message) at 2^21.
Needless to say I am quite frustrated.
Of course I don't understand why I should have to specify a
maxpage size in the first place (I have 4G of memory on my
machine (plus swap) .. I expect GCL to use it) .. but perhaps
that is not helpful.
What would help might be some advice on how to make sure
I am using all of the hardware resources available to me.
Any suggestions?
Dave
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Gcl-devel] heap sighz,
dagreve <=