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From CMSC 420
472 bytes added ,  05:22, 30 March 2007
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<code>
 
<code>
 
<pre>
 
<pre>
./gnarly.py n | time java -Xmx1024M Main > /dev/null
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./gnarly.py n | time java -Xmx8192M -Xincgc Main > /dev/null
 
</pre>
 
</pre>
 
</code>
 
</code>
where n is replaced with one of the values from the table.  (You may need to <code>tap java150</code> to access Java on Grace.)
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where n is replaced with one of the values from the table.  (You may need to <code>tap java150</code> to access Java on Grace.) Yes, that's a lotta memory. 
   −
{| border="1" cellpadding="6" cellspacing="0" align="center" style="margin: 1em auto 1em auto; width:50%"
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{| border="1" cellpadding="6" cellspacing="0" align="center" style="margin: 1em auto 1em auto"
 
|-
 
|-
!Who !! n=10 !! n=100 !! n=1000 !! n=10000
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!Who !! n=10 !! n=100 !! n=1000 !! n=5000 !! Notes
 
|-
 
|-
|Ben || 1    || 1    || 11    || Still running...
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|Ben || 1    || 1    || 11    || 210 || Run by jkleint... Used 7 GB RAM.  That's 1.4 MB per city.  Dang.
 
|}
 
|}
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 +
This is just for kicks on Part 1; we're not grading performance.  These timings probably include so much XML parsing overhead as to be pretty meaningless anyway.  They're a rough guide; if your solution is working and you're taking more than 2-3x this time (or memory!), try running a profiler to see where your code is spending its time.  Or steal someone else's for Part 2.  :)
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