qgpumode(1)

1qgpumode(1B)                          PBS                         qgpumode(1B)
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NAME

6       qgpumode - change GPU mode
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SYNOPSIS

9       qgpumode -H host -g gpuid -m mode
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DESCRIPTION

12       The  qgpumode  command  will request a MOM to change the mode on one of
13       it's Nvidia GPUs. The GPU's mode is changed by sending  a  GPU  Control
14       batch request to the batch server.
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16       Changing  the  GPU mode requires PBS Operator or Manager privilege.  It
17       also requires that Torque be configured with --enable-nvidia-gpu.
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OPTIONS

20       -H host        Specifies the host within the cluster on which  the  GPU
21                      is located. The argument is the name of a host that is a
22                      member of the cluster of hosts managed by the server.
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24       -g gpuid       Specifies the ID of the GPU.
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26       -m mode        Specifies the new mode of  the  GPU.  Valid  Nvidia  GPU
27                      modes are:
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29                      0 - Normal mode.
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31                      1 -  COMPUTE  exclusive  thread  mode  (only one COMPUTE
32                        thread is allowed to run on the GPU).
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34                      2 - COMPUTE prohibited mode  (no  COMPUTE  contexts  are
35                        allowed to run on the GPU).
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37                      3 -  COMPUTE  exclusive  process  mode (only one COMPUTE
38                        process is allowed to run on the GPU).  This  mode  is
39                        new with Nvidia driver version 270.
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OPERANDS

42       None
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STANDARD ERROR

45       The qgpumode command will write a diagnostic messages to standard error
46       for each error occurrence.
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EXIT STATUS

49       Upon successful  processing  of  all  the  operands  presented  to  the
50       qgpumode command, the exit status will be a value of zero.
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52       If the qgpumode command fails to process any operand, the command exits
53       with a value greater than zero.
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