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gpu: run a single representative scene per tool by default

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glmark2 (terrain) and vkmark (texture) now each run one ~10s scene instead of
the full multi-scene sweep, cutting the headed part to about a minute. Scene
seconds and the vkmark scene are tunable via GLMARK2_DURATION, VKMARK_DURATION
and VKMARK_BENCH.
This commit is contained in:
smill 2026-09-29 21:14:30 -04:00
commit 8e9fd82e8e
3 changed files with 16 additions and 7 deletions
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10
run-benchmarks.sh
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@ -39,6 +39,9 @@
# CORPUS_URL=... base URL the sample corpora are fetched from
# GOVERNOR=powersave CPU governor to pin (default performance); an explicit
# value is appended to the tag, e.g. after-powersave-headless
# GLMARK2_DURATION=10 seconds for the glmark2 scene (headed part)
# VKMARK_DURATION=10 seconds for the vkmark scene (headed part)
# VKMARK_BENCH=texture vkmark scene to run (e.g. texture, shading, vertex)
#
# Run the headless part with a TTY so sudo can prompt for power logging:
# ssh -t <target> '~/basic-benchmark/run-benchmarks.sh before headless'
@ -817,16 +820,19 @@ run_headless() {
run_headed() {
section "GPU: glmark2 / vkmark (pinned to ${GPU_PCI:-default})"
# One representative scene each by default (fast, comparable). Override the
# scene/options with GLMARK2_BENCH / VKMARK_BENCH, or the seconds with
# GLMARK2_DURATION / VKMARK_DURATION.
phase "glmark2"
if have glmark2; then
glmark2 -b :duration=30 2>&1 | tail -25 | tee "glmark2-$TAG.txt"
glmark2 -b "terrain:duration=${GLMARK2_DURATION:-10}" 2>&1 | tail -25 | tee "glmark2-$TAG.txt"
reg_score "glmark2" "$(gpu_score glmark2 "glmark2-$TAG.txt")"
else
printf 'skip (glmark2 missing) — sudo dnf install -y glmark2\n'
fi
phase "vkmark"
if have vkmark; then
vkmark -b :duration=60 2>&1 | tail -30 | tee "vkmark-$TAG.txt"
vkmark -b "${VKMARK_BENCH:-texture}:duration=${VKMARK_DURATION:-10}" 2>&1 | tail -30 | tee "vkmark-$TAG.txt"
reg_score "vkmark" "$(gpu_score vkmark "vkmark-$TAG.txt")"
else
printf 'skip (vkmark missing) — sudo dnf install -y vkmark\n'