[vtkusers] Fwd: Volume Rendering with multiple-array data

Brad King brad.king at kitware.com
Fri Feb 25 09:38:30 EST 2005

Randall Hand wrote:
> [1001] [rhand at prism:~]                                                          
> [8:09:43am]% gcc -v
> Reading specs from /usr/freeware/lib/gcc-lib/mips-sgi-irix6.5/3.2.2/specs
> Configured with: ../configure --prefix=/usr/freeware
> --enable-version-specific-runtime-libs --disable-shared
> --enable-threads --enable-haifa --disable-c-mbchar
> Thread model: single
> gcc version 3.2.2
> [1002] [rhand at prism:~]                                                          
> [8:09:46am]% 
> Now, this goes a little into uncharted territory for me :)  Does
> "Thread model: single" mean multithreading support isn't enabled? I
> remember having a simliar problem (on a different SGI system) with
> VRJuggler a few years ago with non-thread-safe STL libraries, that was
> resolved by an upgrade.

Yes, and this is almost certainly the problem.  You'll need to refer to 
GCC documentation for your platform to see how to enable threads.


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