?? ha scritto: > I was running pw.x to repeat the Example01.When I execute the 'pw.x'. > it appear this: 'mpirun must be used to launch all MPI applications' Hi ??, everything is explained in the file examples/environment_variables: if you have compiled the parallel version of QE you will have to set the examples to use mpirun. It's not difficult at all.
regards -- Lorenzo Paulatto SISSA & DEMOCRITOS (Trieste) phone: +39 040 3787 511 skype: paulatz www: http://people.sissa.it/~paulatto/ Due to budget cuts approved by Italian Minister of Finance and Italian Minister "for" Education, University and Research this may be the last email you receive from me. Please send any future correspondence, possibly via pigeon, to mr. Lorenzo Paulatto under Roiano Railway Bridge - Pillar 2 34136, Trieste Donations in food, coins, booze and processor time are warmly welcome.
