I see. I will try them all. Thank you! ___________________________________________________________
Phil Hengjun Cui Drexel University | Electrical and Computer Engineering Philadelphia, USA ___________________________________________________________ On Tue, Aug 18, 2015 at 10:10 PM, Dr Gregory Jefferis < [email protected]> wrote: > On 19 Aug 2015, at 2:30, Phil Cui wrote: > > Hi Greg, >> >> Thank you for sharing us with what you have experienced. This is exactly >> what happened on my code, i.e. such data structure as igraph.vs and >> igraph.es in the new version of igraph seem slow down indexing. I will >> try >> to turn off the option of the encapsulated data structure according to >> your >> suggestion by setting igraph_options(return.vs.es = F ) and to check if >> it >> will run faster. Will let you know. >> > > Just to add that if you read through the thread, Gabor explained why he > does not recommend setting this option for general use. > > You could try installing the latest version from github and see if that > helps. And of course if you can convert the returned sequences to integers > that will be much faster again. > > > Best, > > Greg. > > > -- > Gregory Jefferis, PhD > Division of Neurobiology > MRC Laboratory of Molecular Biology > Francis Crick Avenue > Cambridge Biomedical Campus > Cambridge, CB2 OQH, UK > > http://www2.mrc-lmb.cam.ac.uk/group-leaders/h-to-m/g-jefferis > http://jefferislab.org > http://flybrain.stanford.edu > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help >
_______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
