5291 RTF import slow

From: Robert Wilhelm (robert.wilhelm@gmx.net)
Date: Tue Sep 23 2003 - 16:09:59 EDT

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I have further analysed why we are so slow at importing
rtf with large tables.

A profile of 5291 (import of RTF_spec_1_5.rtf) shows
quadratic behavior in pp_TableAttrProp:findMatch.
About 50% of whole import time is still spent in strcasecmp.

Function Calls

pt_VarSet:mergeAP/storeAP 7216/14736
pt_VarSet:addIfUniqueAP 21953
pp_TableAttrProp:findMatch 27024
PP_AttrProp:isExactMatch 17531055
UT_xml_stricmp 42491428
strcasecmp 47109785

Robert

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