xenial (1) intel_gpu_top.1.gz

Provided by: intel-gpu-tools_1.14-1_amd64 bug

NAME

       intel_gpu_top - Display a top-like summary of Intel GPU usage

SYNOPSIS

       intel_gpu_top
       intel_gpu_top [ parameters ]

DESCRIPTION

       intel_gpu_top  is a tool to display usage information of an Intel GPU.  It requires root privilege to map
       the graphics device.

   Options
       -s [samples per second]
              number of samples to acquire per second

       -o [output file]
              collect usage statistics to [file]. If file is "-", run non-interactively and output statistics to
              stdout.

       -e ["command to profile"]
              execute a command, and leave when it is finished. Note that the entire command with all parameters
              should be included as one parameter.

       -h     show usage notes

EXAMPLES

       intel_gpu_top -o "cairo-trace-gvim.log" -s 100 -e "cairo-perf-trace /tmp/gvim"
              will run cairo-perf-trace with /tmp/gvim trace,  non-interactively,  saving  the  statistics  into
              cairo-trace-gvim.log file, and collecting 100 samples per second.

       Note  that  idle  units  are not displayed, so an entirely idle GPU will only display the ring status and
       header.

BUGS

       Some GPUs report some units as busy when they aren't, such that even when idle and not hung, it will show
       up as 100% busy.