Re: [gmx-users] Error using double precision

2007-08-20 Thread David van der Spoel
[EMAIL PROTECTED] wrote: Ok (you didn't say that in the first mail...). Does it also happen on one processor? I Haven't tested in d.p. After how many steps does it happen? (see Marks mail). after 30 steps, that is 600 ps. I energy minimized the system in d.p. and it is still running aft

Re: [gmx-users] Error using double precision

2007-08-20 Thread Mark Abraham
[EMAIL PROTECTED] wrote: Ok (you didn't say that in the first mail...). Does it also happen on one processor? I Haven't tested in d.p. After how many steps does it happen? (see Marks mail). after 30 steps, that is 600 ps. I energy minimized the system in d.p. and it is still running aft

Re: [gmx-users] Error using double precision

2007-08-20 Thread edvin . erdtman
> >Ok (you didn't say that in the first mail...). > >Does it also happen on one processor? > > I Haven't tested in d.p. > > >After how many steps does it happen? (see Marks mail). > > after 30 steps, that is 600 ps. > > > I energy minimized the system in d.p. and it is still running after

Re: [gmx-users] Error using double precision

2007-08-20 Thread David van der Spoel
[EMAIL PROTECTED] wrote: Ok (you didn't say that in the first mail...). Does it also happen on one processor? I Haven't tested in d.p. After how many steps does it happen? (see Marks mail). after 30 steps, that is 600 ps. that means the trajectory is quite different from SP. I energ

[gmx-users] Error using double precision

2007-08-20 Thread edvin . erdtman
>Ok (you didn't say that in the first mail...). >Does it also happen on one processor? I Haven't tested in d.p. >After how many steps does it happen? (see Marks mail). after 30 steps, that is 600 ps. I energy minimized the system in d.p. and it is still running after 710 ps. _

Re: [gmx-users] Error using double precision

2007-08-20 Thread David van der Spoel
[EMAIL PROTECTED] wrote: edvin.erdtman at nat.oru.se wrote: I installed both double and single precision gromacs on a new system. When running a membrane MD with double precision 8 processor mpi calc, this error appars in the error output file: this usually means you have an unequilibrated s

Re: [gmx-users] Error using double precision

2007-08-20 Thread Mark Abraham
[EMAIL PROTECTED] wrote: edvin.erdtman at nat.oru.se wrote: I installed both double and single precision gromacs on a new system. When running a membrane MD with double precision 8 processor mpi calc, this error appars in the error output file: this usually means you have an unequilibrated s

[gmx-users] Error using double precision

2007-08-20 Thread edvin . erdtman
>edvin.erdtman at nat.oru.se wrote: >> I installed both double and single precision gromacs on a new system. When >> running a membrane MD with double precision 8 processor mpi calc, this error >> appars in the error output file: > > >this usually means you have an unequilibrated system. But it

Re: [gmx-users] Error using double precision

2007-08-20 Thread David van der Spoel
[EMAIL PROTECTED] wrote: I installed both double and single precision gromacs on a new system. When running a membrane MD with double precision 8 processor mpi calc, this error appars in the error output file: this usually means you have an unequilibrated system. Error on node 4, will try

[gmx-users] Error using double precision

2007-08-20 Thread edvin . erdtman
I installed both double and single precision gromacs on a new system. When running a membrane MD with double precision 8 processor mpi calc, this error appars in the error output file: Error on node 4, will try to stop all the nodes Halting parallel program mdrun_mpi_d-0(mpi:[EMAIL PROTECTED]) o