Hi Donald,
This stuff is surprisingly tricky for some reason. Have a look at the
gtop (C?) lib (there's also a perl binding used for the shootout).
I'm not sure why shells in general don't provide a 'memory' combinator,
considering we have 'time'.
I don't want to do this in the shell, but if I did "-RTS -t" already
dumps it to a file and I can get the answer from there.
The example I want is:
do
x <- getCPUTime
compute
y <- getCPUTime
z <- getMemoryUse
print "Your computation took {y-x}ms and {z}kb"
Thanks
Neil
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