diff options
| author | Laurent Alfonsi <laurent.alfonsi@linaro.org> | 2022-06-10 10:05:56 +0200 |
|---|---|---|
| committer | Laurent Alfonsi <laurent.alfonsi@linaro.org> | 2022-06-10 11:15:26 +0200 |
| commit | db6cb1cbde50f8175c1b0682bd3258d4e36b844b (patch) | |
| tree | 7836377f69f5e9a863e7e5a7372314f5336493b0 | |
| parent | c8b3d96a9b653671fd6d6ebdc3312269293d8aa3 (diff) | |
run.sh: Reduce perf cycles period for FX and SQ
But when the run is quite short, sometimes perf looses the elf file.
My interpretation is that perf doesn't have any sampling in the main elf file.
If I decrease the $perf_cycles_period, it seems to fix the pb (or at least less frequent)
May need a smarter fix
Change-Id: I3056e7d6fc4b64b1df158870729cddadfd55d5e7
| -rwxr-xr-x | run.sh | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -313,11 +313,11 @@ case "$hw_tag" in sq_*) # SynQuacers run at 1GHz, but they have no cpufreq driver, so we # can't query core frequency. - perf_cycles_period="100000000" + perf_cycles_period="10000000" ;; fx_*) # FX700 runs at 2GHz - perf_cycles_period="200000000" + perf_cycles_period="20000000" ;; esac |