Changeset 96894 in vbox for trunk

Timestamp:

Sep 27, 2022 9:00:15 AM (2 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

153801

Message:

VMM/EM: Changed /PROF/CPU%u/EM/HMExec and HMExecuteCalled into runtime statistics so we can better see HM activity in release builds.

Location:

trunk/src/VBox/VMM/VMMR3

Files:

• EM.cpp (modified) (1 diff)
• EMHM.cpp (modified) (2 diffs)

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

@@ -252 +252 @@
         EM_REG_COUNTER(&pVCpu->em.s.StatPrivEmu,            "/PROF/CPU%u/EM/Emulation/Priv",    "Profiling of emR3RawPrivileged.");
         EM_REG_PROFILE(&pVCpu->em.s.StatHMEntry,            "/PROF/CPU%u/EM/HMEnter",           "Profiling Hardware Accelerated Mode entry overhead.");
+#endif
         EM_REG_PROFILE(&pVCpu->em.s.StatHMExec,             "/PROF/CPU%u/EM/HMExec",            "Profiling Hardware Accelerated Mode execution.");
         EM_REG_COUNTER(&pVCpu->em.s.StatHMExecuteCalled,    "/PROF/CPU%u/EM/HMExecuteCalled",   "Number of times enmR3HMExecute is called.");
+#ifdef VBOX_WITH_STATISTICS
         EM_REG_PROFILE(&pVCpu->em.s.StatIEMEmu,             "/PROF/CPU%u/EM/IEMEmuSingle",      "Profiling single instruction IEM execution.");
         EM_REG_PROFILE(&pVCpu->em.s.StatIEMThenREM,         "/PROF/CPU%u/EM/IEMThenRem",        "Profiling IEM-then-REM instruction execution (by IEM).");
         EM_REG_PROFILE(&pVCpu->em.s.StatNEMEntry,           "/PROF/CPU%u/EM/NEMEnter",          "Profiling NEM entry overhead.");
-#endif /* VBOX_WITH_STATISTICS */
+#endif
         EM_REG_PROFILE(&pVCpu->em.s.StatNEMExec,            "/PROF/CPU%u/EM/NEMExec",           "Profiling NEM execution.");
         EM_REG_COUNTER(&pVCpu->em.s.StatNEMExecuteCalled,   "/PROF/CPU%u/EM/NEMExecuteCalled",  "Number of times enmR3NEMExecute is called.");

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

@@ -363 +363 @@
     *pfFFDone = false;
 
-    STAM_COUNTER_INC(&pVCpu->em.s.StatHMExecuteCalled);
+    STAM_REL_COUNTER_INC(&pVCpu->em.s.StatHMExecuteCalled);
 
     /*
@@ -425 +425 @@
         if (RT_LIKELY(emR3IsExecutionAllowed(pVM, pVCpu)))
         {
-            STAM_PROFILE_START(&pVCpu->em.s.StatHMExec, x);
+            STAM_REL_PROFILE_START(&pVCpu->em.s.StatHMExec, x);
             rc = VMMR3HmRunGC(pVM, pVCpu);
-            STAM_PROFILE_STOP(&pVCpu->em.s.StatHMExec, x);
+            STAM_REL_PROFILE_STOP(&pVCpu->em.s.StatHMExec, x);
         }
         else