https://bugs.freedesktop.org/show_bug.cgi?id=75897
Priority: medium
Bug ID: 75897
CC: [email protected]
Assignee: [email protected]
Summary: create 'get best number of threads' API in sal
Severity: normal
Classification: Unclassified
OS: All
Reporter: [email protected]
Hardware: Other
Status: NEW
Version: 4.2.0.0.alpha0+ Master
Component: Libreoffice
Product: LibreOffice
A reasonably simple easy hack to add an API to fetch an optimal number of
threads (presumably the same as the core count usually ;) That is needed to
setup optimal parallelism in calc XLSX loading eg.
See:
sc/source/filter/oox/workbookfragment.cxx
sal_Int32 nThreads = std::min( rSheets.size(), (size_t) 4 /* FIXME: ncpus/2
*/ );
Notice the '4' ;-)
not ideal - clearly.
The API should live inside sal/osl/ and include/osl/ and just wrap thinly the
underlying OS parameters without being hyper-complicated.
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