intel_gtt - Man Page
Dump the contents of an Intel GPU's GTT
intel_gtt is a tool to view the contents of the GTT on an Intel GPU. The GTT is the page table that maps between GPU addresses and system memory. This tool can be useful in debugging the Linux AGP driver initialization of the chip or in debugging later overwriting of the GTT with garbage data.
Report bugs to https://bugs.freedesktop.org.
IGT Developers <email@example.com>
2010,2012,2016 Intel Corporation
2016-03-01 igt-gpu-tools 1.26 General Commands Manual