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https://issues.apache.org/jira/browse/TUSCANY-2300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Stanisław T. Findeisen updated TUSCANY-2300:
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Attachment: tuscany-patch1-do-czytania.tgz
> performance issues in DataFactoryImpl, TypeImpl, DataObjectImpl, SDOXMLWriter
> -----------------------------------------------------------------------------
>
> Key: TUSCANY-2300
> URL: https://issues.apache.org/jira/browse/TUSCANY-2300
> Project: Tuscany
> Issue Type: Improvement
> Components: C++ SDO
> Reporter: Stanisław T. Findeisen
> Fix For: Cpp-M3
>
> Attachments: tuscany-patch1-do-czytania.tgz
>
>
> Hello Tuscany Developers
> Here at IBM Polska we wrote a patch for M3 addressing some performance
> issues. It is short, so please read it - I hope it is self-explanatory.
> Main areas of our development were:
> (1) DataFactoryImpl::findTypeImpl --- we added new string hash based
> searching of types.
> (2) TypeImpl --- we added these maps:
> std::map<const char*, int, TStrCmp> hmPropIdx; // property index by
> property name
> std::map<unsigned int, PropertyImpl*> propByIdx; // property by index
> (3) DataObjectImpl::getPropertyIndex(const Property& p) and
> DataObjectImpl::getProperty(unsigned int index) (make use of improvements in
> TypeImpl)
> (4) SDOXMLWriter --- we removed some conversions from std::list to
> std::vector that we thought were unnecessary.
> I hope you will be able to apply this patch and include it in the next
> release. Let me know of you have any problems.
> STF
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