[postgis-tickets] [PostGIS] #4372: PROJ 6: 4x slowdown over points

[PostGIS]

#4372: PROJ 6: 4x slowdown over points
-------------------------+---------------------------
  Reporter:  Algunenano  |      Owner:  Algunenano
      Type:  defect      |     Status:  closed
  Priority:  high        |  Milestone:  PostGIS 3.0.0
 Component:  postgis     |    Version:  trunk
Resolution:  fixed       |   Keywords:
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Changes (by Raul Marin):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 In [changeset:"17548" 17548]:
 {{{
 #!CommitTicketReference repository="" revision="17548"
 PROJ cache: Improve the eviction process

 Instead of selecting a projection that doesn't match
 the input source srid and silently drop all cache elements
 after it (potentially dropping the whole cache), we keep
 a count to know how many item each element has been used
 and only drop the element with less uses.

 Closes #4372
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4372#comment:18>
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