[OSRS-PROJ] Threadsafe question...

[Judd Taylor]

Hello,
    I'm new to the list and pretty new to Proj4 in general, so just let me
know if I offend any etiquette of which I'm unaware.

    I've just finished writing an interface to the Proj4 library for Perl's
PDL (Perl Data Language). The way I use the interface it to call pj_fwd on
each value in large arrays (usually 1354x1010). Given that there are no data
dependancies in the calculations, I'd like to multi-thread the interface to
squeeze more performance out of our SMP machines. Is the C API to Proj4
threadsafe?

Thanks,
    Judd Taylor

______________________________
Judd Taylor
Manager of Information Systems
Institute for Marine Remote Sensing
University of South Florida
140 7th Ave. South
St Petersburg, FL 33701
(727) 553-1186
(727) 553-1103 (fax)
judd at marine.usf.edu

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