Mailinglist Archive: zypp-devel (78 mails)

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[zypp-devel] Sat-Solver policy engine
  • From: Klaus Kaempf <kkaempf@xxxxxxx>
  • Date: Thu, 1 Nov 2007 15:33:23 +0100
  • Message-id: <20071101143323.GA17303@xxxxxxxxxxxxx>
Hi,

discussions about sat-solver implementation details over the last days
showed that a lot of decisions should not (cannot ?) be hardwired.

Instead, a policy should be in place to make solver operation
configurable.

Revision 7734 of sat-solver now contains a generic policy interface
(src/policy.h) and a ruby based policy implementation
(src/policy-ruby.c). It currently supports a single policy for
demonstration purposes.

The goal is to make all policies optional and fast for the
default case.


I'd be interested in defining a concise list of policies.
Input welcome !

Klaus
---
SUSE LINUX Products GmbH, GF: Markus Rex, HRB 16746 (AG Nürnberg)

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