[Bug 80784] [BDW]90% CPU usage at on one of the CPU cores when run Synmark2_v5_3_0_OglDrvCtx

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 2 04:56:41 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=80784

--- Comment #4 from Eero Tamminen <eero.t.tamminen at intel.com> ---
Just to verify, were both BDW and HSW:
- using same versions of kernel, X, X intel driver, Mesa
- using SNA + DRI3 config
?

---

Providing "perf" information requested by Chris can be done by:
- changing the test to run longer from its config file
- running for ~1/2 min following command (e.g. through ssh):
    perf record -a
  before ^C'ing it, to to profile CPU usage
- saving the profile output from "perf report -n" command, and
- attaching here that output, prefably also from HSW machine, not just BDW one

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