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Improve wording of the release notes: the need to tune the generation sizes follows from the change to the scheduling algorithm.

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Gareth Rees 2014-07-04 14:02:10 +01:00
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9
mps/manual/source/release.rst
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@ -39,12 +39,9 @@ New features
was considered, and a chain was collected up to, but not including,
the lowest generation whose new size was within its capacity.)
#. Retuning of generation sizes is now recommended, but not necessary. This is
because the logic for collections has now changed. It may make sense to try
generation sizes for generation one onwards larger by half the size of the
previous generation. For example if there was a chain with two generations
of size 6000 and 36000, it may be best to change the sizes to 6000 and
39000.
As a result of this change, we recommend that you retune your
generation sizes. (This is not necessary, but may improve
performance.)
#. New pool introspection functions :c:func:`mps_pool_total_size` and
:c:func:`mps_pool_free_size`.