On Tue, Aug 05, 2014 at 03:04:03PM +0900, Norbert Preining wrote: > Hi Khaled, > > concerning the slowness in xelatex and context/xetex, I found now > which call is so delaying. I interspersed lots of printf and found that > most time the xelatex process is stucked in the following line > from XeTeXLayoutInterface.cpp: > shape_plan = hb_shape_plan_create_cached(hbFace, &segment_props, > engine->features, engine->nFeatures, engine->ShaperList); > > Does this tell you *anything*? In Debian we are running with harfbuzz > 0.9.33 at the moment, and I also checked the sources, there is only > one completely unrelated patch that Debian adds. > > The whole output is mostly stucked in function layoutChars, where the > above call happens. > > Do you have any idea where the slowness could come from? It seems - > only from reading the name of the function - that maybe something > is not proberly cached?
I don't really know, may be Behdad have some suggestions. Regards, Khaled -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org