toplev: Fix cycle computation in LNC MITE formula

Fixes #522
andikleen · Jan 14, 2025 · 60d0cdf · 60d0cdf
1 parent 6db6f99
commit 60d0cdf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lnl_lnc_ratios.py b/lnl_lnc_ratios.py
@@ -1223,7 +1223,7 @@ class MITE:
     maxval = None
     def compute(self, EV):
         try:
-            self.val = (EV("IDQ.MITE_UOPS:c8:i1:eq1", 3) / CLKS(self, EV, 3) + EV("IDQ.MITE_UOPS", 3) / (EV("IDQ.DSB_UOPS", 3) + EV("IDQ.MITE_UOPS", 3)) * (EV("IDQ_BUBBLES.CYCLES_0_UOPS_DELIV.CORE", 3) - EV("IDQ_BUBBLES.FETCH_LATENCY", 3))) / CLKS(self, EV, 3)
+            self.val = (EV("IDQ.MITE_UOPS:c8:i1:eq1", 3) / 2 + EV("IDQ.MITE_UOPS", 3) / (EV("IDQ.DSB_UOPS", 3) + EV("IDQ.MITE_UOPS", 3)) * (EV("IDQ_BUBBLES.CYCLES_0_UOPS_DELIV.CORE", 3) - EV("IDQ_BUBBLES.FETCH_LATENCY", 3))) / CLKS(self, EV, 3)
             self.thresh = (self.val > 0.1) and self.parent.thresh
         except ZeroDivisionError:
             handle_error(self, "MITE zero division")