1 new changeset in galaxy-central:

http://bitbucket.org/galaxy/galaxy-central/changeset/43e581afb8a5/ changeset: r5509:43e581afb8a5 user: kanwei date: 2011-05-06 22:02:25 summary: trackster: Greatly improve LineTrack performance as it was fetching an unoptimal amount of data, decreasing performance by orders of magnitude affected #: 1 file (333 bytes)

--- a/lib/galaxy/visualization/tracks/data_providers.py Fri May 06 15:47:01 2011 -0400 +++ b/lib/galaxy/visualization/tracks/data_providers.py Fri May 06 16:02:25 2011 -0400 @@ -329,7 +329,11 @@

start = int(start) end = int(end) - num_points = 2000 + # The first zoom level for BBI files is 640. If too much is requested, it will look at each block instead + # of summaries. The calculation done is: zoom <> (end-start)/num_points/2. + # Thus, the optimal number of points is (end-start)/num_points/2 = 640 + # num_points = (end-start) / 1280 + num_points = (end-start) / 1280 if (end - start) < num_points: num_points = end - start

Repository URL: https://bitbucket.org/galaxy/galaxy-central/

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