Re: SPSS 20 + 64 bit OS
Posted by
Jon K Peck on
Feb 06, 2012; 2:58pm
URL: http://spssx-discussion.165.s1.nabble.com/SPSS-20-64-bit-OS-tp5166219p5460304.html
I suppose that you are referring to physical
memory. The Win7 virtual memory limit would be much higher. Statistics
can use more than the physical memory, but swapping will increase. However,
it would be very unusual for Statistics to consume memory in such quantities.
Most procedures do not keep the case data in memory. Time series
procedures are an exception, but they don't usually involve huge quantities
of data.
If you really think that Statistics
is thrashing due to physical memory limits, try observing the Statistics
processes in the Task Manager, watching the page fault rate or use the
new STATS BENCHMRK extension command to measure time, memory, and i/o statistics.
HTH,
Jon Peck (no "h") aka Kim
Senior Software Engineer, IBM
[hidden email]
new phone: 720-342-5621
From:
drfg2008 <[hidden email]>
To:
[hidden email]
Date:
02/06/2012 05:38 AM
Subject:
Re: [SPSSX-L]
SPSS 20 + 64 bit OS
Sent by:
"SPSSX(r)
Discussion" <[hidden email]>
Our IT just told me that our Windows only accepts
max. 16 Gig RAM. Does Linux
accept more than 16? Would SPSS 20 run on a linux machine with more than
16
Gig RAM and make use of it?
Sorry for the somewhat basic questions.
-----
Dr. Frank Gaeth
FU-Berlin
--
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