On 05/17/2018 01:40 AM, Eric S. Eberhard wrote: > So again, the first time, put it on your machine and use an IP (or > localhost if you can which goes straight to the TCP/IP stack -- never > goes to the network). Also, you can do one other tacky thing I do ... > sometimes when I see things like that and I don't need it, I just > change libxml2 -- and put comments so I can update. I have 2-3 of > those. libxml2 tries to satisfy the entire world ... you only need to > make you happy :-) You might also consider a static link if doing > that -- safer if customer loads a different version, and it keeps > loading itself from changing anything, and the program loads faster, etc.
Sure, that's where we are now. I am looking for this change to help other developers, so I'll need to find a solution that can be merged into libxml2. But thanks for the input. Stefan > > Eric > > On 5/15/2018 3:42 AM, Nick Wellnhofer wrote: >> On 14/05/2018 21:48, Stefan Sauer wrote: >>> This part looks suspicious: >>> >>> |--22.98%--0xc2160 >>> | xmlFreeDoc >>> | | >>> | --22.42%--xmlFreeDtd >> >>> Can I tell it to not load dtds in the first place? Is it loading the >>> dtd for each an every xinclude? >> >> Good catch. It seems that the XInclude engine always parses included >> docs with XML_PARSE_DTDLOAD: >> >> https://git.gnome.org/browse/libxml2/tree/xinclude.c#n450 >> >> If you're not using XML catalogs, this will probably cause the DTD to >> be loaded over the network multiple times which could explain the >> slowdown. >> >> Can you try to change the line to >> >> xmlCtxtUseOptions(pctxt, ctxt->parseFlags); >> >> and see if it helps? >> >> Nick >> _______________________________________________ >> xml mailing list, project page http://xmlsoft.org/ >> xml@gnome.org >> https://mail.gnome.org/mailman/listinfo/xml >> > > -- > Eric S. Eberhard > VICS > 2933 W Middle Verde Road > Camp Verde, AZ 86322 > > 928-567-3727 work 928-301-7537 cell > > http://www.vicsmba.com/index.html (our work) > http://www.vicsmba.com/ourpics/index.html (fun pictures)
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