Cuda driver error 100 in call at file 'geryon/nvd_device.h' in line 267

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1

Hi,

I am getting cuda error 100, below is the full error log of one of the compute node

An MPI process has executed an operation involving a call to the
“fork()” system call to create a child process. Open MPI is currently
operating in a condition that could result in memory corruption or
other system errors; your MPI job may hang, crash, or produce silent
data corruption. The use of fork() (or system() or other calls that
create child processes) is strongly discouraged.

The process that invoked fork was:

Local host: compute0 (PID 8942)
MPI_COMM_WORLD rank: 28

If you are absolutely sure that your application will successfully
and correctly survive a call to fork(), you may disable this warning
by setting the mpi_warn_on_fork MCA parameter to 0.

2

Hi,

I am getting cuda error 100, below is the full error log of one of the
compute node

there is no question here and no usable information to give any kind
of recommendation. please review
http://lammps.sandia.gov/guidelines.html for guidelines about how to
send meaningful posts to the mailing list.

thanks,
     axel.