Try adding the -pthread and -lpthread options to your compilation
command line
-- Manoj
Mani Chandra wrote:
> Hi!
> After resolving the eps() issue the pthread thing cropped up
> again!...Initially I thought it was because I commented out some lines
> but this time it's appearing even when I try to compile the full program...
>
> #include <meep.hpp>
> using namespace meep;
> double eps(const vec &p);
> int main(int argc,char **argv)
> {
> initialize mpi(argc,argv);
> double resolution=20;
> volume v = vol2d(5,10,resolution);
> structure s(v,eps,pml(1.0));
> fields f(&s);
>
> f.output_hdf5(Dielectric,v.surroundings());
>
> double freq = 0.3,fwidth=0.1;
> gaussian_src_time src(freq,fwidth);
> f.add_point_source(Ey,src,vec(1.1,2.3));
> while (f.time() < f.last_source_time())
> {
> f.step();
> }
>
> f.output_hdf5(Hz,v.surroundings());
>
> return 0;
> }
>
> double eps(const vec &p)
> {
> if (p.x() < 2 && p.y() < 3)
> return 12.0;
> return 1.0;
> }
>
> [EMAIL PROTECTED] /usr/home/mc/MEEP files]# g++ `pkg-config --cflags meep`
> test1.cpp -o test1 `pkg-config --libs meep`
> /usr/local/lib/libhdf5.so: undefined reference to `pthread_equal'
> /usr/local/lib/libhdf5.so: undefined reference to `pthread_setcancelstate'
>
> Thanks for all the help:)
> Mani chandra
> Physics sophomore
> IIT Kanpur
>
>
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