1INTEL_GPU_TOP(1)            General Commands Manual           INTEL_GPU_TOP(1)
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NAME

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

9       intel_gpu_top [OPTIONS]
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DESCRIPTION

12       intel_gpu_top is a tool to display usage information on Intel GPU's.
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14       The  tool gathers data using perf performance counters (PMU) exposed by
15       i915 and other platform drivers like RAPL (power) and Uncore IMC  (mem‐
16       ory bandwidth).
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OPTIONS

19       -h     Show help text.
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21       -J     Output JSON formatted data.
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23       -l     List plain text data.
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25       -o <filepath|->
26              Output  to  the  specified file instead of standard output.  '-'
27              can also be specified to explicitly select standard output.
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29       -s <ms>
30              Refresh period in milliseconds.
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LIMITATIONS

33       · Not all metrics are supported on all platforms.  Where  a  metric  is
34         unsupported it's value will be replaced by a dashed line.
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36       · Non-root   access   to   perf   counters   is   controlled   by   the
37         perf_event_paranoid sysctl.
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REPORTING BUGS

40       Report bugs to https://bugs.freedesktop.org.
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AUTHOR

43       IGT Developers <igt-dev@lists.freedesktop.org>
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46       2009,2011,2012,2016,2018,2019 Intel Corporation
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51igt-gpu-tools 1.24                2019-02-08                  INTEL_GPU_TOP(1)
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