Changeset 105616 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Aug 7, 2024 8:22:21 PM (9 months ago)

Author:

vboxsync

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

164296

Message:

VMM/IEM: Another iemTlbInvalidateLargePageWorkerInner optimization attempt and some stats. bugref:10727

File:

• trunk/src/VBox/VMM/VMMR3/IEMR3.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/IEMR3.cpp

@@ -387 +387 @@
                         "Code TLB non-global large page range: last tag",   "/IEM/CPU%u/Tlb/Code/LargePageNonGlobalLastTag", idCpu);
 
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.CodeTlb.cTlbInvlPg, STAMTYPE_U32_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_NONE,
+                        "Code TLB page invalidation requests",          "/IEM/CPU%u/Tlb/Code/InvlPg", idCpu);
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.CodeTlb.cTlbInvlPgLargeGlobal, STAMTYPE_U32_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_NONE,
+                        "Code TLB page invlpg scanning for global large pages",     "/IEM/CPU%u/Tlb/Code/InvlPg/LargeGlobal", idCpu);
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.CodeTlb.cTlbInvlPgLargeNonGlobal, STAMTYPE_U32_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_NONE,
+                        "Code TLB page invlpg scanning for non-global large pages", "/IEM/CPU%u/Tlb/Code/InvlPg/LargeNonGlobal", idCpu);
+
         STAMR3RegisterF(pVM, &pVCpu->iem.s.CodeTlb.cTlbCoreMisses,      STAMTYPE_U64_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT,
                         "Code TLB misses",                              "/IEM/CPU%u/Tlb/Code/Misses", idCpu);
@@ -474 +481 @@
         STAMR3RegisterF(pVM, &pVCpu->iem.s.DataTlb.NonGlobalLargePageRange.uLastTag, STAMTYPE_X64, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT,
                         "Data TLB non-global large page range: last tag",   "/IEM/CPU%u/Tlb/Data/LargePageNonGlobalLastTag", idCpu);
+
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.DataTlb.cTlbInvlPg, STAMTYPE_U32_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_NONE,
+                        "Data TLB page invalidation requests",          "/IEM/CPU%u/Tlb/Data/InvlPg", idCpu);
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.DataTlb.cTlbInvlPgLargeGlobal, STAMTYPE_U32_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_NONE,
+                        "Data TLB page invlpg scanning for global large pages",     "/IEM/CPU%u/Tlb/Data/InvlPg/LargeGlobal", idCpu);
+        STAMR3RegisterF(pVM, &pVCpu->iem.s.DataTlb.cTlbInvlPgLargeNonGlobal, STAMTYPE_U32_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_NONE,
+                        "Data TLB page invlpg scanning for non-global large pages", "/IEM/CPU%u/Tlb/Data/InvlPg/LargeNonGlobal", idCpu);
 
         STAMR3RegisterF(pVM, &pVCpu->iem.s.DataTlb.cTlbCoreMisses,      STAMTYPE_U64_RESET, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT,