[gmx-users] About 4.6.1

[陈照云]

I have tested gromacs-4.6.1 with k20.
But when I run the mdrun, I met some problems.
1.GPU only support float accelerating?
2.Configure options are -DGMX_MPI ,-DGMX_DOUBLE .
But if I run parallely with mpirun, it would get wrong with PMPI_Broadcast.
3. Configure options are -DGMX_MPI ,-DGMX_GPU.But if I run with gpu, the
program would get wrong with the message'Segmentation Fault'.

Thanks for your help!