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README 11.3 kB
haddock-prologue 156 Bytes
hscolour.css 195 Bytes

Latest revisions

# Date Author Comment
0335fe4a 02/22/2009 02:05 pm Iustin Pop

Compute the p_mem / p_dsk statically

This patch changes the computation of p_mem / p_dsk from on-demand
(whenever the cluster stats are computed) to after-modify (after a node
is modified, we update its stats). This brings a god speed-up as only
one node or two are usually changed between cluster-wide stats are...
d53264c0 02/15/2009 03:53 pm Iustin Pop

Documentation updates
9dc6023f 02/15/2009 03:48 pm Iustin Pop

Simplify the checkInstanceMove function

This patch flattens the two folds into one, by simply building the whole
list of moves instead of the double recursion (nodes and the each
node's moves). This has no functional change, but it's much cleaner.
256810de 02/15/2009 03:40 pm Iustin Pop

A small optimization in node computation

Currently we always compute the available node list for moves (for an
instances) based on the nodes of the initial table. This works find,
however is a repeated calculation.

We optimize this by passing a node list (of indexes, not full objects),...
1fd47ca2 02/15/2009 03:40 pm Iustin Pop

Container: add a 'keys' function
d4f62d4e 02/15/2009 03:35 pm Iustin Pop

Replace a foldl by foldl'
4e25d1c2 02/15/2009 03:10 pm Iustin Pop

Split checkMove into two

This cleans up and splits the individual instance move into a separate function.
aaaa0e43 02/15/2009 02:58 pm Iustin Pop

Change the balancing algorithm

This patch changes the balancing algorithm to not iterate linearly over
the instances (in a random, but fixed order), instead selecting at each
step the best next move. This should allow a better score (most of the
time), and usually also a shorter solution.
dd4c56ed 02/14/2009 10:05 am Iustin Pop

Add RAPI support to hn1

This patch moves a function to Utils and changes hn1 to be able to take
data from RAPI.
27f96567 02/14/2009 10:00 am Iustin Pop

Implement oneline-output for hbal

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