答复: 答复: [SIESTA-L] compile the parallel version of siesta using openmpi

2011-07-10 Por tôpico Hu Qiu
Line16: BTOPdir = /usr/local/BLACS Line 50: MPIdir=/usr/lib64/mpi/gcc/openmpi Line 51: MPILIBdir = $(MPIdir)/lib/ Line 52 should be:  MPIINCdir = $(MPIdir)/include (This is mistyped in my previous Email) Line 53: MPILIB= Line 142 should be: TRANSCOMM = -DUseMpi2(For openmpi) Line 198

Re: 答复: [SIESTA-L] compile the parallel version of siesta using openmpi

2011-07-10 Por tôpico Neranjan Perera
Hi Hu, I did the changers still it gives me the same problems , ( cd SRC/MPI ; make ) make[1]: Entering directory `/usr/local/BLACS/SRC/MPI' ( cd INTERNAL ; make -f ../Makefile I_int "dlvl=/usr/local/BLACS" ) make[2]: Entering directory `/usr/local/BLACS/SRC/MPI/INTERNAL' make[2]: *** No rule

答复: [SIESTA-L] About the convergence of transiesta

2011-07-10 Por tôpico Hu Qiu
Thanks for response. How did you fix this problem? Sometimes, I rerun the transiesta calculation without changing any parameters in the input fdf file that previously stopped, and found the calculation can complete normally. Certainly, it still cannot converge in 500 steps. I don’t know what

[SIESTA-L] POLARIZATION: Iteration to find the polarization orbital has failed !!!!!!!!!

2011-07-10 Por tôpico Barraza-Lopez,Salvador
Dear list, I am running the most simple calculation to obtain the lattice constant for Pt. I am using the LDA pseudo from ABINIT, my calculation is spin unpolarized for the time being. I am getting the error shown as the title of this e-mail. The basis is the standard DZP. I looked into the

Re: [SIESTA-L] About the convergence of transiesta

2011-07-10 Por tôpico Kemal Bagci
Oh and I also modified the NumPoints, NumCircle and all those imaginary-real integral related parameters.

Re: [SIESTA-L] About the convergence of transiesta

2011-07-10 Por tôpico Kemal Bagci
Hi, Convergence with ZGNR is a bit of a tough issue in fact. I also struggle with the 6-ZGNR myself. DZP basis and spin polarized system with small bandgap and quite flat bands near the gap is a tough problem. I played with DM mixing parameter and algorithm, played with temperature, played with ce

Re: [SIESTA-L] About the convergence of transiesta

2011-07-10 Por tôpico zahra akbarinejad
Hi perhapse it depends to your computer. namely in the middle of run it can not continue. then the program stops without any error. This happened for me. On Sun, Jul 10, 2011 at 1:24 PM, Hu Qiu wrote: > Dear all, > > ** ** > > We constructed a graphene nanogap and tried to calcula