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-rw-r--r--src/sim/clocked_object.cc4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/sim/clocked_object.cc b/src/sim/clocked_object.cc
index 19495b916..1af41feed 100644
--- a/src/sim/clocked_object.cc
+++ b/src/sim/clocked_object.cc
@@ -142,6 +142,7 @@ ClockedObject::regStats()
numPwrStateTransitions
.name(params()->name + ".numPwrStateTransitions")
.desc("Number of power state transitions")
+ .flags(nozero)
;
// Each sample is time in ticks
@@ -151,13 +152,14 @@ ClockedObject::regStats()
(params()->p_state_clk_gate_max / num_bins))
.name(params()->name + ".pwrStateClkGateDist")
.desc("Distribution of time spent in the clock gated state")
- .flags(pdf)
+ .flags(pdf | nozero | nonan)
;
pwrStateResidencyTicks
.init(Enums::PwrState::Num_PwrState)
.name(params()->name + ".pwrStateResidencyTicks")
.desc("Cumulative time (in ticks) in various power states")
+ .flags(nozero)
;
for (int i = 0; i < Enums::PwrState::Num_PwrState; i++) {
pwrStateResidencyTicks.subname(i, Enums::PwrStateStrings[i]);