[Shootout-list] Benchmark page vs. side-by-side page: different numbers

[Alan Post]

The "Full CPU Time" numbers in the main benchmark page don't always
match up with the "Full CPU Time" numbers in the corresponding
side-by-side page.   For example, the count-words benchmark:

  http://shootout.alioth.debian.org/benchmark.php?test=wc&lang=all&sort=cpu

lists, for N=2500, the following "Full CPU Time" numbers:
  gcc:    0.13
  clean:  0.15
  mlton:  0.17
  ocaml:  0.19

yet the side-by-side page:

  http://shootout.alioth.debian.org/sidebyside.php?test=wc&p1=gcc-0&p2=clean-0&p3=mlton-0&p4=ocaml-0&sort=cpu

lists, for N=2500, the following "Full CPU Time" numbers:
  gcc:    0.08
  clean:  0.09
  mlton:  0.12
  ocaml:  0.13

Are different measurements being used?  I noticed similar
discrepancies on other tests' pages.

  Alan