summaryrefslogtreecommitdiff
path: root/src/sim
diff options
context:
space:
mode:
authorAli Saidi <Ali.Saidi@ARM.com>2012-01-25 17:18:25 +0000
committerAli Saidi <Ali.Saidi@ARM.com>2012-01-25 17:18:25 +0000
commitbd55c9e2af7fd6c06af48a020c29cb33ba1ca3fc (patch)
treedf0af32af5206386a62c936c34079f70b73516f8 /src/sim
parente1c48dfce556ddb5ae2189dd8ef5ef542170b304 (diff)
downloadgem5-bd55c9e2af7fd6c06af48a020c29cb33ba1ca3fc.tar.xz
sim: display final value of curTick in stats
Different from sim_ticks in that this value is restored from checkpoints and is never reset. Useful for aligning with framebuffer output ticks
Diffstat (limited to 'src/sim')
-rw-r--r--src/sim/stat_control.cc14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/sim/stat_control.cc b/src/sim/stat_control.cc
index 7cf77174f..eb5fe1307 100644
--- a/src/sim/stat_control.cc
+++ b/src/sim/stat_control.cc
@@ -53,6 +53,7 @@ using namespace std;
Stats::Formula simSeconds;
Stats::Value simTicks;
+Stats::Value finalTick;
Stats::Value simFreq;
namespace Stats {
@@ -85,6 +86,12 @@ statElapsedTicks()
return curTick() - startTick;
}
+Tick
+statFinalTick()
+{
+ return curTick();
+}
+
SimTicksReset simTicksReset;
struct Global
@@ -126,6 +133,13 @@ Global::Global()
.desc("Number of ticks simulated")
;
+ finalTick
+ .functor(statFinalTick)
+ .name("final_tick")
+ .desc("Number of ticks from beginning of simulation \
+(restored from checkpoints and never reset)")
+ ;
+
hostInstRate
.name("host_inst_rate")
.desc("Simulator instruction rate (inst/s)")