Changeset 32904 in vbox for trunk/src/VBox

Timestamp:

Oct 5, 2010 10:34:28 AM (14 years ago)

Author:

vboxsync

Message:

wddm/3d: better shgsmi channel perf test

Location:

trunk/src/VBox

Files:

• Additions/WINNT/Graphics/Display/wddm/VBoxDispD3D.cpp (modified) (1 diff)
• Devices/Graphics/DevVGA_VDMA.cpp (modified) (1 diff)
• Devices/Makefile.kmk (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Display/wddm/VBoxDispD3D.cpp

@@ -5381 +5381 @@
 #ifdef VBOXWDDM_TEST_UHGSMI
         {
-            Assert(0);
-            static uint32_t cCals = 10000;
+//            Assert(0);
+            static uint32_t cCals = 100000;
             static uint32_t cbData = 8 * 1024 * 1024;
             uint64_t TimeMs;
             int rc = vboxUhgsmiTst(&pDevice->Uhgsmi.Base, cbData, cCals, &TimeMs);
             uint32_t cCPS = (((uint64_t)cCals) * 1000ULL)/TimeMs;
-            Assert(0);
-            vboxVDbgDoMpPrintF(pDevice, "Time : %I64u ms, calls: %d, cps: %d\n", TimeMs, cCals, cCPS);
+//            Assert(0);
+//            vboxVDbgDoMpPrintF(pDevice, "Time : %I64u ms, calls: %d, cps: %d\n", TimeMs, cCals, cCPS);
         }
 #endif

trunk/src/VBox/Devices/Graphics/DevVGA_VDMA.cpp

@@ -292 +292 @@
             case VBOXVDMACMD_TYPE_CHROMIUM_CMD:
             {
+#ifdef VBOXWDDM_TEST_UHGSMI
+                static int count = 0;
+                static uint64_t start, end;
+                if (count==0)
+                {
+                    start = RTTimeNanoTS();
+                }
+                ++count;
+                if (count==100000)
+                {
+                    end = RTTimeNanoTS();
+                    float ems = (end-start)/1000000.f;
+                    LogRel(("100000 calls took %i ms, %i cps\n", (int)ems, (int)(100000.f*1000.f/ems) ));
+                }
+#endif
                 /* todo: post the buffer to chromium */
                 return VINF_SUCCESS;

trunk/src/VBox/Devices/Makefile.kmk

@@ -353 +353 @@
         Graphics/DevVGA_VDMA.cpp
 endif
+ifdef VBOXWDDM_TEST_UHGSMI
+ DevicesR3_DEFS   += VBOXWDDM_TEST_UHGSMI
+endif
 ifdef VBOXWDDM_WITH_VBVA
  DevicesR3_DEFS        += VBOXWDDM_WITH_VBVA