Hi, In your testing, you should set the 'profile_flag' argument to True in the 'relax' file. This will allow you to see the timings for all function calls. For each optimisation, you use the profile printout to determine if the optimisation actually worked.
Regards, Edward On 14 February 2014 10:25, Troels E. Linnet <[email protected]> wrote: > URL: > <http://gna.org/support/?3118> > > Summary: Optimization for faster reading of state files > Project: relax > Submitted by: tlinnet > Submitted on: Fri 14 Feb 2014 09:25:22 AM UTC > Category: None > Priority: 5 - Normal > Severity: 1 - Wish > Status: Postponed > Assigned to: None > Originator Email: > Open/Closed: Open > Discussion Lock: Any > Operating System: None > > _______________________________________________________ > > Details: > > This follows the discussion in: > http://thread.gmane.org/gmane.science.nmr.relax.devel/4999 > > I am storing different runs of R2eff values into state files. > Their file size is app. 5 MB each. > The loading time is about 20-30 seconds for a state file. > > After turning of comprepression, the file size reached ~70 MB. > But with no considerable increase in reading speed. > > The optimization should probably be found here: > > ---------- > Converting between data structures in the relax data store and the XML. These > are all the to_xml() and from_xml() functions you can find in the 'data_store' > package. > > There have been zero optimisations here and, in some parts, the code is likely > to be extremely inefficient (too much looping, inefficient ordering of loop > nesting, etc.). > This would be the best target for optimisations. > And the loops are where you will squeeze out the most. > To find the relevant functions/methods, just run: > > $ grep -r "def to_xml\|def from_xml" . --exclude-dir=".svn" > > To perform any optimisations, the test suite must be used to make sure that > nothing breaks. > If you notice a breakage in a save file you are using as a test for yourself > while the test suite passes, then a new > system test needs to be created using a heavily truncated save file. > > > > > _______________________________________________________ > > Reply to this item at: > > <http://gna.org/support/?3118> > > _______________________________________________ > Message sent via/by Gna! > http://gna.org/ > > > _______________________________________________ > relax (http://www.nmr-relax.com) > > This is the relax-devel mailing list > [email protected] > > To unsubscribe from this list, get a password > reminder, or change your subscription options, > visit the list information page at > https://mail.gna.org/listinfo/relax-devel _______________________________________________ relax (http://www.nmr-relax.com) This is the relax-devel mailing list [email protected] To unsubscribe from this list, get a password reminder, or change your subscription options, visit the list information page at https://mail.gna.org/listinfo/relax-devel
