intel_gpu_dump

Langue: en

Version: intel_gpu_dump 1.0 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

NAME

intel_gpu_dump - Print out debugging information on the state of the Intel GPU.

SYNOPSIS

 intel_gpu_dump
 intel_gpu_dump [ filename ]
 

DESCRIPTION

intel_gpu_dump is a tool to log the current state of an Intel GPU when it is hung, for later analysis. It requires kernel 2.6.30rc1 or newer, debugfs mounted on /sys/kernel/debug or /debug, and root privilege for mapping the device to inspect it.

Options

filename
Decodes just one batchbuffer or ringbuffer dump, rather than dumping all of the GPU state.