Changeset 72658 in vbox

Timestamp:

Jun 22, 2018 11:16:33 AM (6 years ago)

Author:

vboxsync

Message:

EM: Some tuning for w2ksp4 on SVM. bugref:9198

File:

• trunk/src/VBox/VMM/VMMR3/EM.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/EM.cpp

@@ -185 +185 @@
 
         pVM->aCpus[i].em.s.cHistoryExecMaxInstructions               = 8192;
-        pVM->aCpus[i].em.s.cHistoryProbeMinInstructions              = 48;
+        pVM->aCpus[i].em.s.cHistoryProbeMinInstructions              = 75;
         pVM->aCpus[i].em.s.cHistoryProbeMaxInstructionsWithoutExit   = 24;
 #ifdef RT_OS_WINDOWS
@@ -191 +191 @@
         {
             pVM->aCpus[i].em.s.cHistoryProbeMaxInstructionsWithoutExit = 32;
-            pVM->aCpus[i].em.s.cHistoryProbeMinInstructions            = 64;
+            pVM->aCpus[i].em.s.cHistoryProbeMinInstructions            = 99;
         }
 #endif