[gdal-dev] gdal & SMP linux

Even Rouault even.rouault at mines-paris.org
Thu Oct 28 15:50:21 EDT 2010


Le jeudi 28 octobre 2010 21:41:30, Buchheit, Maximilian a écrit :
> Is any of the GDAL code SMP aware (in linux)?

You mean multithreaded ? or multi-thread safe ?

* multithreaded : very little currently. To my knowledge only the warping code 
that can use 2 threads : one for I/O, another one for computation

* multi-thread safe : generally yes, provided many things how you use the 
API... gdal.org documentation and Trac wiki are your friends there

> 
> 
> ------------------
> Max Buchheit
> Canada Centre for Remote Sensing / Centre Canadien de Télédétection
> Earth Sciences Sector / Secteur des Sciences de la Terre
> Natural Resources Canada / Ressources Naturelles Canada
> 4th Floor, 588 Booth Street /  4-ieme étage, 588 rue Booth
> Ottawa, Ontario, K1A 0Y7
> Phone: (613) 943-7444/ Email: mbuchhei at nrcan.gc.ca


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