Re: [gmx-users] How to set more mpi for the REMD run?

2019-11-11 Thread ZHANG Cheng
Thank you very much Paul, I got it! --Original-- From:"ZHANG Cheng"<272699...@qq.com; Date:Mon, Nov 11, 2019 09:57 PM

Re: [gmx-users] How to set more mpi for the REMD run?

2019-11-11 Thread Paul bauer
Hello, yes, this is indeed possible (see http://manual.gromacs.org/current/user-guide/mdrun-features.html#running-multi-simulations for more information on multi simulations with GROMACS). It is just the case that the tutorial system is too small to be correctly distributed with domain

Re: [gmx-users] How to set more mpi for the REMD run?

2019-11-11 Thread ZHANG Cheng
Thank you Paul! I want to use more than one mpi processes for each of the REMD, would it be possible? --Original-- From:"ZHANG Cheng"<272699...@qq.com; Date:Mon, Nov 11, 2019 09:39 PM

Re: [gmx-users] How to set more mpi for the REMD run?

2019-11-11 Thread Paul bauer
Hello, you have set the -mpi option correctly (I think), but the small test system used for the tutorial can not be split up over more domains (as theĀ  error message tells you). The idea of the tutorial are here to run on system for each mpi process. Are you trying to do the same (and run 12

[gmx-users] How to set more mpi for the REMD run?

2019-11-11 Thread ZHANG Cheng
I am using the same files based onMark Abraham's REMD tutorial, except using a recent Gromacs version (gromacs/2019.3).http://www.gromacs.org/Documentation/Tutorials/GROMACS_USA_Workshop_and_Conference_2013/An_introduction_to_replica_exchange_simulations%3A_Mark_Abraham%2C_Session_1B For Stage