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|
#!/bin/bash
# -*- mode: sh -*-
function show_help() {
cat <<EOF
Usage: intel_dump_gpu [OPTION]... [--] COMMAND ARGUMENTS
Run COMMAND with ARGUMENTS and dump an AUB file that captures buffer
contents and execution of the GEM application.
-g, --gdb Launch GDB
-o, --output=FILE Name of AUB file. Defaults to COMMAND.aub
--device=ID Override PCI ID of the reported device
-p, --platform=NAME Override PCI ID using a platform name
-c, --only-capture Only write objects flagged with EXEC_OBJECT_CAPTURE into
the output aub file. This helps reducing output file
size greatly but won't produce a file replayable
-v Enable verbose output
-vv Enable extra verbosity - dumps gtt mappings
--help Display this help message and exit
EOF
exit 0
}
ld_preload="@install_libexecdir@/libintel_dump_gpu.so${LD_PRELOAD:+:$LD_PRELOAD}"
args=""
file=""
gdb=""
capture_only=""
function add_arg() {
arg=$1
args="$args$arg\n"
}
while true; do
case "$1" in
-v)
add_arg "verbose=1"
shift 1
;;
-vv)
add_arg "verbose=2"
shift 1
;;
-o)
file=$2
add_arg "file=${file:-$(basename ${file}).aub}"
shift 2
;;
-o*)
file=${1##-o}
add_arg "file=${file:-$(basename ${file}).aub}"
shift
;;
--output=*)
file=${1##--output=}
add_arg "file=${file:-$(basename ${file}).aub}"
shift
;;
--device=*)
add_arg "device=${1##--device=}"
shift
;;
-p)
platform=$2
add_arg "platform=${platform}"
shift 2
;;
-p*)
platform=${1##-p}
add_arg "platform=${platform}"
shift
;;
--platform=*)
platform=${1##--platform=}
add_arg "platform=${platform}"
shift
;;
--gdb)
gdb=1
shift
;;
-g)
gdb=1
shift
;;
-c)
add_arg "capture_only=1"
shift
;;
--only-capture)
add_arg "capture_only=1"
shift
;;
--help)
show_help
;;
--)
shift
break
;;
-*)
echo "intel_aubdump: invalid option: $1"
echo
show_help
;;
*)
break
;;
esac
done
[ -z $1 ] && show_help
[ -z $file ] && add_arg "file=intel.aub"
tmp_file=`mktemp`
echo -e $args > $tmp_file
if [ -z $gdb ]; then
LD_PRELOAD="$ld_preload" INTEL_DUMP_GPU_CONFIG=$tmp_file "$@"
else
gdb -iex "set exec-wrapper env LD_PRELOAD=$ld_preload INTEL_DUMP_GPU_CONFIG=$tmp_file" --args "$@"
fi
ret=$?
rm $tmp_file
exit $ret
|
