Log of /trunk/proof/proofplayer/inc/TStatsFeedback.h

---

Revision 44046 - (view) (download) (as text) (annotate) - [select for diffs]
Added Tue May 1 11:34:04 2012 UTC (2 years, 8 months ago) by ganis
File length: 1807 byte(s)

   Simplify enabling of basic feedback.
   - In TDrawFeedback::Feedback, call method Draw() of objects not identified as TH1
     derivation. This allows user-defined objects implementing Draw to be displayed
     via this utility class (request on the forum).
   - In TPerfStats, add new histogram TH1I with the packets being processed per worker;
     currently this is 0 or 1 but may change in future; it shows which workers are
     still active, which may be useful for debugging at the end of query.
   - Add new class TStatsFeedback to display in one canvas the distributions for
     the events processed per workers, the packets processed per workers and the
     packets being processed per worker.
   - In TProof::Process, add support for switches "fb=name1,name2,name3,... " or
     "feedback=name1,name2,name3,... " in the option field. This enables feedback
     for the specified objects, creating a TDrawFeedback object attached to the session.
     Feedback for the specified objects is disabled at the end of the query and the
     created TDrawFeedback is destroyed.
     The special name 'stats' enables the three feedback histograms required by
     TStatsFeedback, and uses a TStatsFeedback instead of TDrawFeedback.
     The feedback specs are removed from the option field passed to TProofPlayer::Process.