supercomputer
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supercomputer [2017/08/23 20:22] sean [Deep Learning on the Supercomputer] |
supercomputer [2017/10/10 17:09] wingated |
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| module add tensorflow/0.9.0_python-2.7.11+cuda | module add tensorflow/0.9.0_python-2.7.11+cuda | ||
| </code> | </code> | ||
| + | |||
| + | **UPDATE: apparently, the following module file works better:** | ||
| + | |||
| + | <code> | ||
| + | #%Module | ||
| + | |||
| + | module load defaultenv | ||
| + | module load cuda/8.0 | ||
| + | module load cudnn/5.1_cuda-8.0 | ||
| + | module load python/2/7 | ||
| + | |||
| + | </code> | ||
| + | |||
| The computer lab grants most memory to the **compute** directory, so from now on we will make sure to put all data and code in there. | The computer lab grants most memory to the **compute** directory, so from now on we will make sure to put all data and code in there. | ||
| Line 42: | Line 55: | ||
| #!/bin/bash | #!/bin/bash | ||
| - | #SBATCH --time=01:00:00 # walltime | + | #SBATCH --time=01:00:00 # walltime - this is one hour |
| #SBATCH --ntasks=1 # number of processor cores (i.e. tasks) | #SBATCH --ntasks=1 # number of processor cores (i.e. tasks) | ||
| #SBATCH --nodes=1 # number of nodes | #SBATCH --nodes=1 # number of nodes | ||
| Line 54: | Line 67: | ||
| Simple enough, right? Also it is important to make sure we tell it how much memory and time we expect. If we give it a lot we will have less priority and have to weight longer for the job to start. | Simple enough, right? Also it is important to make sure we tell it how much memory and time we expect. If we give it a lot we will have less priority and have to weight longer for the job to start. | ||
| - | Now we just do execute ./slurm.sh to run it. | + | To submit your job, use the ''sbatch'' command, as in ''sbatch ./slurm.sh''. |
| ==== Pro Tips ==== | ==== Pro Tips ==== | ||
| * Make sure your tf code uses the GPU | * Make sure your tf code uses the GPU | ||
| * to see all your jobs status its helpful to make an alias with the command `watch squeue -u<username> --Format=jobid,numcpus,state,timeused,timeleft' | * to see all your jobs status its helpful to make an alias with the command `watch squeue -u<username> --Format=jobid,numcpus,state,timeused,timeleft' | ||
supercomputer.txt ยท Last modified: 2021/06/30 23:42 (external edit)
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