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The following change added the new stat:
commit 0020662459fdd9efcfe9864ef12160515434ccdb
Author: David Guillen Fandos <david.guillen@arm.com>
Date: Thu Jul 21 17:19:14 2016 +0100
mem: Add snoop traffic statistic
Change-Id: I9ee0fb4b8cc97c6b94e76ab5524f89c78c97d1a6
Reviewed-on: https://gem5-review.googlesource.com/2646
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
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The CPU power state bins where changed by the following
CL:
commit fb5fc11da49938660ea22c336964677cdba890e1
Author: David Guillen Fandos <david.guillen@arm.com>
Date: Mon Jun 6 17:16:43 2016 +0100
pwr: Low-power idle power state for idle CPUs
Change-Id: I8b3924681c8a85b7bbe061b671faf274ce882f91
Reviewed-on: https://gem5-review.googlesource.com/2644
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
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These were silenced in:
commit d4342aff4ce347ad8ab5a01fdd41993106cd3ece
Author: Andreas Sandberg <andreas.sandberg@arm.com>
Date: Mon Jun 6 17:16:43 2016 +0100
stats: Silence unused power stats
Change-Id: I273e8190b76335505bedfea88ef89abee1739b8a
Reviewed-on: https://gem5-review.googlesource.com/2643
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
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A large number of stats were added by the following change:
commit 5350879f499470a2683dfec6cff021dd7ac20fa6
Author: David Guillen Fandos <david.guillen@arm.com>
Date: Mon Jun 6 17:16:43 2016 +0100
pwr: Add power states to ClockedObject
Change-Id: Iec32bb7f701db0a09be26fe5ffb2812385f972c2
Reviewed-on: https://gem5-review.googlesource.com/2642
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
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This was emptied accidentally by the CL below. A lot of other files were too,
but those were eventually refilled.
commit 62b6ff22ec1f90014b1d0fc778014bdb38cc09ce
Author: Curtis Dunham <Curtis.Dunham@arm.com>
Date: Tue May 31 11:07:18 2016 +0100
stats: update for snoop filter tweak
Change-Id: I34aefca51a92a6a98f6a8fdbdab7106cc1fff171
Reviewed-on: https://gem5-review.googlesource.com/2641
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
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Line everything up again.
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The EIOProcess class was removed recently and it was the only other class
which derived from Process. Since every Process invocation is also a
LiveProcess invocation, it makes sense to simplify the organization by
combining the fields from LiveProcess into Process.
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Reflect the removal of the syscall tracking.
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No one appears to be using it, and it is causing build issues
and increases the development and maintenance effort.
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Mostly just splitting out the floats ops and corresponding
reads/writes.
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Two of the switcheroo tests were accidentally removed due to
unexpected Mercurial behavior.
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
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The switcheroo tests only really serve to check functional
correctness. Checking for stat differences in them just increases the
size of reference diffs.
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
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Switcheroo and checkpoint tests should generally be considered to be
successful if they run to completion. Remove all reference output
files from the switcheroo and checkopint tests to make them purely
functional.
Change-Id: I70b47853bd662b7a33716d9e0d2154b16077f9dc
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
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Change-Id: Ic827213134b199446822f128b81d4a480e777fee
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--HG--
extra : source : 2323557eb4f4866fa1ea1575a9f5969e0022adc1
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Remove test reference files that are not generated any more:
* chair.cook.ppm: This file should be generated by eon and not
mcf, so it shouldn't be included as an output from mcf.
* system.pc.terminal: The terminal device has been renamed so this
file is no longer generated.
Change-Id: I3962efe1ff25479ca276115f7564eccb5fac8cf9
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
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Removed unused stats, now counting WriteLineReq, and changed how
uncacheable writes are handled while responses are outstanding.
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Small changes to the branch predictor and BTB caused stats changes
throughout.
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Additional auxv entries leads to more instructions in start-up
while walking the list, along with different cache conflicts
wrt stack entries.
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SE O3 runs see an additional reg read per mmap() call.
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Update stats to match current behaviour. As a result of the earlier
conflict check we are seeing a few prefetch requests being ignored
before being sent as upward snoops.
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The fs/80.solaris-boot/sparc/solaris/t1000-simple-atomic test was
broken for so long that, now that it's working again, the stats
output is out of date. This changeset updates the outputs, on
the assumption that the stats changes are all valid differences
due to other changes made while it was broken.
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A couple of the long regressions have been showing as CHANGED
since 11244:a2af58a06c4e despite the updates in 11245:1c5102c0a7a9.
The x86 regression looks like it was just missed, but it's not clear
why the ARM one is giving different results (perhaps a non-determinism
between zizzer and wherever the updated results were run?).
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Changes due to recent patches: fc1e41e88fd3, 882ce080c9f7, e8a6637afa4c, and
e6e3b7097810 by Joel Hestness.
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Not sure what went wrong in the pushing of the Ruby patches, but
somehow these regressions are not updated.
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