Dear users and experts, We have installed QE-GPU_6.7 for a small HPC (Processor: dual socket (18 cores per socket) intel skylake processor, RAM: 96 GB ECC DDR4 2133 MHz RAM in balanced configuration, Operating system: CentOS-7.3) having nvidia GP100 accelerator card. After load module and load cuda 10.2, I tried with the command "mpirun -np 4 nGPU pw.x -i /opt/HPC_Applications/qe_gpu_SampleRun/input/H2+H.in " and got the message "[proxy:0:0@paramshavakphy] HYDU_create_process (../../utils/launch/launch.c:825): execvp error on file nGPU (No such file or directory)".
I need your suggestion and guidance. Thank you -- With regards Anupriya Nyayban Ph.D. Scholar Department of Physics NIT Silchar
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