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Performance degradation in new v2.2 during overlap analysis
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TobiasKind
Joined: 26 Jan 2005
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Post subject: Performance degradation in new v2.2 during overlap analysis
Link to postPosted: Thu Jan 17, 2008 12:04 am  Reply with quote

Hi,
I used the Biometa DB with around 10,000 molecules and
performed an overlap analysis with perfect search (Stereo and Tautomer: OFF) same DB as target and query.

With the 2006 development version time: 30 sec.
With the new v2.2 version: 5 minutes.

Thats a factor of degradation of 10.

The old version is basically running and the new V2.2 is just sticky.
(see also the flicker problem).
Tobias
phamernik
Joined: 25 Jan 2006
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Link to postPosted: Thu Jan 17, 2008 4:22 am  Reply with quote

You are right, I can confirm the performance regression in current version. The problem was already localized and will be fixed in IJC 2.1.1 (planned release approximately by end of January).

Thanks for bug report.
tdudgeon
Joined: 05 Oct 2004
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Link to postPosted: Thu Feb 14, 2008 7:53 pm  Reply with quote

This problem has now been fixed in IJC 2.2.1
TobiasKind
Joined: 26 Jan 2005
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Post subject: Thank you
Link to postPosted: Thu Feb 14, 2008 8:33 pm  Reply with quote

Thank you!
Tobias
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