Dear Paolo and other experts, Thank you for your quick response. I could see that the program is running on gpu after using the command "mpirun -np 8 pw.x --". But I got another message (shown below) after a few minutes. Need your valuable comments.
0: ALLOCATE: 524983680 bytes requested; status = 2(out of memory) 0: ALLOCATE: 524983680 bytes requested; status = 2(out of memory) 0: ALLOCATE: 524986416 bytes requested; status = 2(out of memory) -------------------------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun detected that one or more processes exited with non-zero status, thus causing the job to be terminated. The first process to do so was: Process name: [[51055,1],7] Exit code: 127 Thank you -- With regards Anupriya Nyayban Ph.D. Scholar Department of Physics NIT Silchar
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