Commit graph

66 commits

Author SHA1 Message Date
Nilay Vaish
1efe42fa97 stats: updates due to changes to x86, stale configs. 2014-10-11 16:18:51 -05:00
Andreas Hansson
0746e92cd3 stats: Add DRAM power statistics to reference output 2014-10-09 17:52:13 -04:00
Andreas Hansson
ff2d58f935 stats: Update stats to reflect ARM fixes
As a result of the fixes, the full-system dual-core ARM regressions
are slightly changed. Hopefully this also means there will no longer
be any discrepancies between the results observed on different hosts.
2014-09-28 16:53:48 -04:00
Andreas Hansson
c4e91289ae stats: Bump stats for filter, crossbar and config changes
This patch bumps the stats to reflect the addition of the snoop filter
and snoop stats, the change from bus to crossbar, and the updates to
the ARM regressions that are now using a different CPU and cache
configuration. Lastly, some minor changes are expected due to the
activation cleanup of the CPUs.
2014-09-20 17:18:53 -04:00
Andreas Hansson
8d18713d28 stats: Minor update of Minor stats after uncacheable fix 2014-09-12 10:22:50 -04:00
Andreas Hansson
a217eba078 stats: Update stats for CPU and cache changes
This patch updates the stats to reflect the fixes and changes to the
CPU (mainly the o3), and the caches.
2014-09-03 07:42:59 -04:00
Nilay Vaish
fa1fbcf020 stats: updates due to recent ruby and x86 changes
Also updates many out of date config files.
2014-09-01 16:55:52 -05:00
Andreas Hansson
cbf417c713 stats: Bump stats for the regressions using the minor CPU
Updating the stats to match the current behaviour.
2014-07-28 01:48:21 -04:00
Andrew Bardsley
5d0b25ba3f cpu: Minor CPU add regression tests for ARM and ALPHA
This patch adds regression tests results and test harnesses
for the Minor CPU on ARM and ALPHA.
2014-07-23 16:09:05 -05:00
Steve Reinhardt
5b08e211ab stats: update for O3 changes
Mostly small differences in total ticks, but O3 stall causes
shifted significantly.

30.eon does speed up by ~6% on Alpha and ARM, and 50.vortex
by 4.5% on ARM.  At the other extreme, X86 70.twolf is 0.8%
slower.
2014-06-22 14:33:09 -07:00
Nilay Vaish
0aaa7d10d8 stats: changes due to o3 cpu and ruby message buffer patches 2014-05-23 06:07:02 -05:00
Andreas Hansson
57e5401d95 stats: Bump stats for the fixes, and mostly DRAM controller changes 2014-05-09 18:58:50 -04:00
Andreas Hansson
8b4b1dcb86 stats: Update stats for DRAM changes
This patch updates the stats to reflect the changes to the DRAM
controller.
2014-03-23 11:12:19 -04:00
Andreas Hansson
fd9343eb85 arm: Bump stats after FS config script update
This patch updates the stats to reflect the change in kernel options
needed for armv8 (but used for all FS regressions).
2014-02-19 07:59:46 -05:00
Nilay Vaish
5abbb84f02 stats: updates due to branch predictor warming 2014-02-16 11:40:34 -06:00
Ali Saidi
cfb805cc71 stats: update stats for ARMv8 changes 2014-01-24 15:29:34 -06:00
Ali Saidi
f3585c841e stats: update stats for cache occupancy and clock domain changes 2014-01-24 15:29:33 -06:00
Nilay Vaish
2823982a3c stats: updates due to changes to ticksToCycles() 2013-11-26 17:05:25 -06:00
Andreas Hansson
ccfdc533b9 stats: Bump stats to match DRAM controller changes
This patch encompasses all the stats updates needed to reflect the
changes to the DRAM controller.
2013-11-01 11:56:34 -04:00
Steve Reinhardt
10e6450120 test: update stats
Update stats for recent changes.  Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.
2013-10-16 10:44:12 -04:00
Steve Reinhardt
fbc1feb39a tests: update reference outputs
Apparently only stats.txt was updated the last time, so
this changeset updates other reference output files
(config.ini, simout, simerr, ruby.stats) so that
test output diffs should not be cluttered with irrelevant
changes.  There are a few stats.txt updates too, but
they are in the minority.
2013-09-28 15:25:17 -04:00
Andreas Hansson
b63631536d stats: Cumulative stats update
This patch updates the stats to reflect the: 1) addition of the
internal queue in SimpleMemory, 2) moving of the memory class outside
FSConfig, 3) fixing up of the 2D vector printing format, 4) specifying
burst size and interface width for the DRAM instead of relying on
cache-line size, 5) performing merging in the DRAM controller write
buffer, and 6) fixing how idle cycles are counted in the atomic and
timing CPU models.

The main reason for bundling them up is to minimise the changeset
size.
2013-08-19 03:52:36 -04:00
Andreas Hansson
5a15909bac stats: Update stats for monitor, cache and bus changes
This patch removes the sparse histogram total from the CommMonitor
stats. It also bumps the stats after the unit fixes in the atomic
cache access. Lastly, it updates the stats to match the new port
ordering. All numbers are the same, and the only thing that changes is
which master corresponds to what port index.
2013-06-27 05:49:51 -04:00
Andreas Hansson
74553c7d3f stats: Update the stats to reflect bus and memory changes
This patch updates the stats to reflect the addition of the bus stats,
and changes to the bus layers. In addition it updates the stats to
match the addition of the static pipeline latency of the memory
conotroller and the addition of a stat tracking the bytes per
activate.
2013-05-30 12:54:18 -04:00
Ali Saidi
d69f904a18 stats: Update stats for O3 switching fix. 2013-04-22 13:20:33 -04:00
Andreas Hansson
5dd23833fd stats: Update stats for ldr_ret_uop (changeset 35198406dd72)
This patch merely bumps the stats to match the changes introduced in
changeset 35198406dd72.
2013-04-19 09:04:42 -04:00
Nilay Vaish
26e96b90e1 regressions: updates due to changes to o3 cpu, x86 memory map 2013-03-29 14:05:36 -05:00
Nilay Vaish
4646369afd regressions: update due to cache latency fix 2013-03-27 18:36:21 -05:00
Andreas Hansson
08f7a8bc00 stats: Update stats to reflect bus retry changes
This patch updates the stats after splitting the bus retry into
waiting for the bus and waiting for the peer.
2013-03-26 14:46:49 -04:00
Ali Saidi
09b2430e95 stats: update patches for branch predictor and fetch updates. 2013-03-04 23:33:47 -05:00
Andreas Hansson
cb9e208a4c stats: Update stats to reflect SimpleDRAM changes
This patch bumps the stats to reflect the slight change in how the
retry is handled, and also the pruning of some redundant stats.
2013-03-01 13:20:30 -05:00
Ali Saidi
bd31a5dc18 stats: update regressions for o3 changes in renaming and translation. 2013-02-15 17:40:14 -05:00
Andreas Hansson
fce3433b2e stats: Update stats for regressions using SimpleDDR3
This patch updates the regression stats to reflect that they are using
the SimpleDDR3 controller by default.
2013-01-31 07:49:16 -05:00
Nilay Vaish
9bc132e473 regressions: update stats due to branch predictor changes
The actual statistical values are being updated for only two tests belonging
to sparc architecture and inorder cpu: 00.hello and 02.insttest. For others
the patch updates config.ini and name changes to statistical variables.
2013-01-24 12:29:00 -06:00
Ali Saidi
fbeced6135 stats: update stats for previous six changes 2013-01-08 08:54:16 -05:00
Ali Saidi
9f15510c2c stats: update stats for previous changes. 2013-01-07 13:05:54 -05:00
Andreas Sandberg
5fb00e1df6 tests: Add CPU switching tests
This changeset adds a set of tests that stress the CPU switching
code. It adds the following test configurations:

 * tsunami-switcheroo-full -- Alpha system (atomic, timing, O3)
 * realview-switcheroo-atomic -- ARM system (atomic<->atomic)
 * realview-switcheroo-timing -- ARM system (timing<->timing)
 * realview-switcheroo-o3 -- ARM system (O3<->O3)
 * realview-switcheroo-full -- ARM system (atomic, timing, O3)

Reference data is provided for the 10.linux-boot test case. All of the
tests trigger a CPU switch once per millisecond during the boot
process.

The in-order CPU model was not included in any of the tests as it does
not support CPU handover.
2013-01-07 13:05:52 -05:00
Nilay Vaish
5ebe3210d8 regressions: stats update due to decoder changes 2013-01-04 19:00:48 -06:00
Nilay Vaish
3b01edd7fa arm regressions: updates to config.ini, terminal files 2012-12-12 09:51:55 -06:00
Ali Saidi
1dbf9bb4ca update stats for preceeding changes 2012-11-02 11:50:06 -05:00
Andreas Hansson
b387d8e213 stats: Update the stats to reflect the 1GHz default system clock
This patch updates the stats to reflect the change in the default
system clock from 1 THz to 1GHz. The changes are due to the DMA
devices now injecting requests at a lower pace.
2012-10-25 13:15:59 -04:00
Andreas Hansson
8fe556338d stats: Update stats to reflect use of SimpleDRAM
This patch bumps the stats to match the use of SimpleDRAM instead of
SimpleMemory in all inorder and O3 regressions, and also all
full-system regressions. A number of performance-related stats change,
and a whole bunch of stats are added for the memory controller.
2012-10-25 13:14:42 -04:00
Andreas Hansson
a4329af937 stats: Update stats for DMA port send
This patch updates the stats after removing the zero-time send used in
the DMA port.
2012-10-23 04:49:48 -04:00
Andreas Hansson
d52adc4eb6 Stats: Update stats for cache timings in cycles
This patch updates the stats to reflect the change in how cache
latencies are expressed. In addition, the latencies are now rounded to
multiples of the clock period, thus also affecting other stats.
2012-10-15 08:12:21 -04:00
Andreas Hansson
54227f9e57 Stats: Update stats for new default L1-to-L2 bus clock and width
This patch updates the stats to reflect the changes in the clock speed
and width for the bus connecting the L1 and L2 caches.
2012-10-15 08:09:54 -04:00
Andreas Hansson
a850fc916f Stats: Update stats for use of two-level builder
This patch updates the name of the l2 stats.
2012-10-15 08:08:06 -04:00
Ali Saidi
91e74beee6 ARM: update stats for bp and squash fixes. 2012-09-25 11:49:41 -05:00
Andreas Hansson
d2b57a7473 Stats: Update stats to reflect SimpleMemory bandwidth
This patch simply bumps the stats to reflect the introduction of a
bandwidth limit of 12.8GB/s for SimpleMemory.
2012-09-18 10:30:04 -04:00
Andreas Hansson
ae1652b813 Stats: Remove the reference stats that are no longer present
This patch simply removes the commitCommittedInsts and
commitCommittedOps from the reference statistics, following their
removal from the CPU.
2012-09-13 08:02:55 -04:00
Andreas Hansson
d628344574 Device: Update stats for PIO and PCI latency change
This patch merely updates the regression stats to reflect the change
in PIO and PCI latency.
2012-09-10 11:57:37 -04:00