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authorGabe Black <gabeblack@google.com>2017-04-04 02:44:49 -0700
committerGabe Black <gabeblack@google.com>2017-04-05 18:36:51 +0000
commit16f632f1b8b95ca3e80268680936b6eff498540e (patch)
tree983f1fd91754688487e7da39162cacd245723dbc /tests/long
parent868a8660426356a7d7e06e13391521290c8c20e4 (diff)
downloadgem5-16f632f1b8b95ca3e80268680936b6eff498540e.tar.xz
stats: Update the solaris boot stats for the default snoop_filter.
The snoop_filter was enabled by default by this change: commit 080d4e08d627b5b726afec71d38370373b7376c5 Author: Andreas Hansson <andreas.hansson@arm.com> Date: Fri Aug 12 14:11:45 2016 +0100 mem: Add snoop filter to SystemXBar by default Change-Id: I850473c70437588b47812f1dc00d6ecdb66daa36 Reviewed-on: https://gem5-review.googlesource.com/2647 Maintainer: Jason Lowe-Power <jason@lowepower.com> Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Diffstat (limited to 'tests/long')
-rw-r--r--tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.ini11
-rw-r--r--tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.json11
-rwxr-xr-xtests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simout6
-rw-r--r--tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stats.txt26
4 files changed, 38 insertions, 16 deletions
diff --git a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.ini b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.ini
index fa3a6c4d6..e473f5b49 100644
--- a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.ini
+++ b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.ini
@@ -238,7 +238,7 @@ slave=system.bridge.master
[system.membus]
type=CoherentXBar
-children=badaddr_responder
+children=badaddr_responder snoop_filter
clk_domain=system.clk_domain
default_p_state=UNDEFINED
eventq_index=0
@@ -250,7 +250,7 @@ p_state_clk_gate_min=2
point_of_coherency=true
power_model=Null
response_latency=2
-snoop_filter=Null
+snoop_filter=system.membus.snoop_filter
snoop_response_latency=4
system=system
use_default_range=false
@@ -282,6 +282,13 @@ update_data=false
warn_access=
pio=system.membus.default
+[system.membus.snoop_filter]
+type=SnoopFilter
+eventq_index=0
+lookup_latency=1
+max_capacity=8388608
+system=system
+
[system.nvram]
type=SimpleMemory
bandwidth=0.000000
diff --git a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.json b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.json
index d3a1b4f03..940cdb03c 100644
--- a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.json
+++ b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/config.json
@@ -721,7 +721,16 @@
"role": "SLAVE"
},
"p_state_clk_gate_min": 2,
- "snoop_filter": null,
+ "snoop_filter": {
+ "name": "snoop_filter",
+ "system": "system",
+ "max_capacity": 8388608,
+ "eventq_index": 0,
+ "cxx_class": "SnoopFilter",
+ "path": "system.membus.snoop_filter",
+ "type": "SnoopFilter",
+ "lookup_latency": 1
+ },
"power_model": null,
"path": "system.membus",
"snoop_response_latency": 4,
diff --git a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simout b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simout
index 3247e0757..8347db8a7 100755
--- a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simout
+++ b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/simout
@@ -3,9 +3,9 @@ Redirecting stderr to build/SPARC/tests/opt/long/fs/80.solaris-boot/sparc/solari
gem5 Simulator System. http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.
-gem5 compiled Apr 4 2017 02:11:37
-gem5 started Apr 4 2017 02:11:47
-gem5 executing on gabeblack-desktop.mtv.corp.google.com, pid 135111
+gem5 compiled Apr 4 2017 02:30:37
+gem5 started Apr 4 2017 02:30:47
+gem5 executing on gabeblack-desktop.mtv.corp.google.com, pid 2108
command line: /usr/local/google/home/gabeblack/gem5/gem5-public/build/SPARC/gem5.opt -d build/SPARC/tests/opt/long/fs/80.solaris-boot/sparc/solaris/t1000-simple-atomic -re /usr/local/google/home/gabeblack/gem5/gem5-public/tests/testing/../run.py long/fs/80.solaris-boot/sparc/solaris/t1000-simple-atomic
Global frequency set at 2000000000 ticks per second
diff --git a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stats.txt b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stats.txt
index 3106af326..e3f340279 100644
--- a/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stats.txt
+++ b/tests/long/fs/80.solaris-boot/ref/sparc/solaris/t1000-simple-atomic/stats.txt
@@ -4,11 +4,11 @@ sim_seconds 2.233778 # Nu
sim_ticks 4467555024 # Number of ticks simulated
final_tick 4467555024 # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
sim_freq 2000000000 # Frequency of simulated ticks
-host_inst_rate 3251993 # Simulator instruction rate (inst/s)
-host_op_rate 3253271 # Simulator op (including micro ops) rate (op/s)
-host_tick_rate 6520018 # Simulator tick rate (ticks/s)
-host_mem_usage 552088 # Number of bytes of host memory used
-host_seconds 685.21 # Real time elapsed on the host
+host_inst_rate 2932422 # Simulator instruction rate (inst/s)
+host_op_rate 2933575 # Simulator op (including micro ops) rate (op/s)
+host_tick_rate 5879301 # Simulator tick rate (ticks/s)
+host_mem_usage 552092 # Number of bytes of host memory used
+host_seconds 759.88 # Real time elapsed on the host
sim_insts 2228284650 # Number of instructions simulated
sim_ops 2229160714 # Number of ops (including micro ops) simulated
system.voltage_domain.voltage 1 # Voltage in Volts
@@ -211,6 +211,12 @@ system.iobus.pkt_size_system.bridge.master::system.t1000.puart0.pio 14609
system.iobus.pkt_size_system.bridge.master::system.t1000.hvuart.pio 18 # Cumulative packet size per connected master and slave (bytes)
system.iobus.pkt_size_system.bridge.master::system.disk0.pio 34731524 # Cumulative packet size per connected master and slave (bytes)
system.iobus.pkt_size_system.bridge.master::total 34746591 # Cumulative packet size per connected master and slave (bytes)
+system.membus.snoop_filter.tot_requests 0 # Total number of requests made to the snoop filter.
+system.membus.snoop_filter.hit_single_requests 0 # Number of requests hitting in the snoop filter with a single holder of the requested data.
+system.membus.snoop_filter.hit_multi_requests 0 # Number of requests hitting in the snoop filter with multiple (>1) holders of the requested data.
+system.membus.snoop_filter.tot_snoops 0 # Total number of snoops made to the snoop filter.
+system.membus.snoop_filter.hit_single_snoops 0 # Number of snoops hitting in the snoop filter with a single holder of the requested data.
+system.membus.snoop_filter.hit_multi_snoops 0 # Number of snoops hitting in the snoop filter with multiple (>1) holders of the requested data.
system.membus.pwrStateResidencyTicks::UNDEFINED 4467555024 # Cumulative time (in ticks) in various power states
system.membus.trans_dist::ReadReq 2573267624 # Transaction distribution
system.membus.trans_dist::ReadResp 2573267624 # Transaction distribution
@@ -251,14 +257,14 @@ system.membus.pkt_size::total 11533814443 # Cu
system.membus.snoops 0 # Total snoops (count)
system.membus.snoopTraffic 0 # Total snoop traffic (bytes)
system.membus.snoop_fanout::samples 2767993261 # Request fanout histogram
-system.membus.snoop_fanout::mean 0.806616 # Request fanout histogram
-system.membus.snoop_fanout::stdev 0.394951 # Request fanout histogram
+system.membus.snoop_fanout::mean 0 # Request fanout histogram
+system.membus.snoop_fanout::stdev 0 # Request fanout histogram
system.membus.snoop_fanout::underflows 0 0.00% 0.00% # Request fanout histogram
-system.membus.snoop_fanout::0 535285646 19.34% 19.34% # Request fanout histogram
-system.membus.snoop_fanout::1 2232707615 80.66% 100.00% # Request fanout histogram
+system.membus.snoop_fanout::0 2767993261 100.00% 100.00% # Request fanout histogram
+system.membus.snoop_fanout::1 0 0.00% 100.00% # Request fanout histogram
system.membus.snoop_fanout::overflows 0 0.00% 100.00% # Request fanout histogram
system.membus.snoop_fanout::min_value 0 # Request fanout histogram
-system.membus.snoop_fanout::max_value 1 # Request fanout histogram
+system.membus.snoop_fanout::max_value 0 # Request fanout histogram
system.membus.snoop_fanout::total 2767993261 # Request fanout histogram
system.membus.badaddr_responder.pwrStateResidencyTicks::UNDEFINED 4467555024 # Cumulative time (in ticks) in various power states
system.t1000.fake_clk.pwrStateResidencyTicks::UNDEFINED 4467555024 # Cumulative time (in ticks) in various power states