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meson-pgo: initial support for full PGO through headless Sway

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Daniel Eklöf 2021-08-31 16:25:44 +02:00
parent ecf1b30d53
commit 5ab1cd3d64
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GPG key ID: 5BBD4992C116573F
1 changed files with 33 additions and 17 deletions
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50
meson-pgo.sh
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@ -12,7 +12,7 @@ if [ -d ${build_dir} ]; then
fi
case ${mode} in
auto|partial|full)
auto|partial|full|full-headless-sway)
;;
*)
@ -45,6 +45,8 @@ esac
if [ ${mode} = auto ]; then
if [ -n "${WAYLAND_DISPLAY+x}" ]; then
mode=full
elif command -v sway > /dev/null; then
mode=full-headless-sway
else
mode=partial
fi
@ -80,22 +82,36 @@ if [ ${do_pgo} = yes ]; then
trap cleanup EXIT INT HUP TERM
cd "${build_dir}"
if [ ${mode} = full ]; then
./footclient --version
./foot \
--config=/dev/null \
--term=xterm \
sh -c "${source_dir}/scripts/generate-alt-random-writes.py ${script_options} ${tmp_file} && cat ${tmp_file}"
else
./footclient --version
./foot --version
"${source_dir}/scripts/generate-alt-random-writes.py" \
--rows=67 \
--cols=135 \
${script_options} \
"${tmp_file}"
./pgo "${tmp_file}"
fi
case ${mode} in
full)
./footclient --version
./foot \
--config=/dev/null \
--term=xterm \
sh -c "${source_dir}/scripts/generate-alt-random-writes.py ${script_options} ${tmp_file} && cat ${tmp_file}"
;;
full-headless-sway)
./footclient --version
sway_conf=$(mktemp)
echo "exec ${build_dir}/foot -o tweak.render-timer=log --config=/dev/null --term=xterm sh -c \"${source_dir}/scripts/generate-alt-random-writes.py ${script_options} ${tmp_file} && cat ${tmp_file}\" && swaymsg exit" > "${sway_conf}"
export WLR_BACKENDS=headless
sway -c "${sway_conf}"
rm "${sway_conf}"
;;
partial)
./footclient --version
./foot --version
"${source_dir}/scripts/generate-alt-random-writes.py" \
--rows=67 \
--cols=135 \
${script_options} \
"${tmp_file}"
./pgo "${tmp_file}"
;;
esac
cd "${pwd}"
rm "${tmp_file}"