-
Chris Wilson authored
At present, we try to do 1,000,000 cycles, which may be a reasonable estimate for detecting the race, takes 6 minutes in practice on bxt on a good day (as it spends more time doing rpm suspend/resume than actual work, and that accounts for more of the relative difference in performance between bxt and big core than the difference in clocks+ipc). An ideal solution would be to have a data-race detector in the kernel combined with a short test to exercise the different paths. Lacking the DRD, use a shorter test anyway. 5s is chosen simply on the basis that the other race subtest is also run over a 5s interval. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Reviewed-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com>
20631542