Changeset 81096 in vbox for trunk/src/VBox/Runtime/r3/win/mp-win.cpp

Timestamp:

Oct 1, 2019 7:29:03 PM (5 years ago)

Author:

vboxsync

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

133707

Message:

IPRT,SUP,*: Increased RTCPUSET_MAX_CPUS to 1024 for AMD64, except for darwin, and reduced the OS/2 CPU count to 64. Implies GIP and SUPDrv version bump. bugref:9501

File:

• trunk/src/VBox/Runtime/r3/win/mp-win.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/r3/win/mp-win.cpp

@@ -119 +119 @@
 static uint32_t volatile g_cRtMpWinActiveCpus;
 /** Static per group info.
- * @remarks  With RTCPUSET_MAX_CPUS as 256, this takes up 33KB.
+ * @remarks  With 256 entries this takes up 33KB.
  * @sa g_aRtMpNtCpuGroups */
 static struct
@@ -129 +129 @@
     /** CPU set indexes for each CPU in the group. */
     int16_t     aidxCpuSetMembers[64];
-}                   g_aRtMpWinCpuGroups[RTCPUSET_MAX_CPUS];
+}                   g_aRtMpWinCpuGroups[256];
 /** Maps CPU set indexes to RTCPUID.
  * @sa g_aidRtMpNtByCpuSetIdx  */
@@ -193 +193 @@
         SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX     Info;
         uint8_t                                     abPaddingG[  sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX)
-                                                               + sizeof(PROCESSOR_GROUP_INFO) * RTCPUSET_MAX_CPUS];
+                                                               + sizeof(PROCESSOR_GROUP_INFO) * 256];
         uint8_t                                     abPaddingC[  sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX)
                                                                +   (sizeof(PROCESSOR_RELATIONSHIP) + sizeof(GROUP_AFFINITY))