Changeset 7348 in vbox for trunk/src/VBox/Runtime/generic

Timestamp:

Mar 7, 2008 10:37:10 AM (17 years ago)

Author:

vboxsync

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

28767

Message:

Generic implementations of the new RTMp functions.

Location:

trunk/src/VBox/Runtime/generic

Files:

• RTMpCpuIdFromSetIndex-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpCpuIdToSetIndex-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpDoesCpuExist-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpGetCount-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpGetMaxCpuId-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpGetOnlineCount-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpGetOnlineSet-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpGetSet-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)
• RTMpIsCpuOnline-generic.cpp (copied) (copied from trunk/src/VBox/Runtime/generic/RTMpCpuId-generic.cpp ) (2 diffs)

trunk/src/VBox/Runtime/generic/RTMpCpuIdFromSetIndex-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuIdFromSetIndex.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(RTCPUID) RTMpCpuIdFromSetIndex(int iCpu)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    return iCpu >= 0 ? iCpu : NIL_RTCPUID;
 }
 

trunk/src/VBox/Runtime/generic/RTMpCpuIdToSetIndex-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuIdToSetIndex.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(int) RTMpCpuIdToSetIndex(RTCPUID idCpu)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    return idCpu != NIL_RTCPUID ? idCpu : -1;
 }
 

trunk/src/VBox/Runtime/generic/RTMpDoesCpuExist-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpDoesCpuExist.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(bool) RTMpDoesCpuExist(RTCPUID idCpu)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    return RTMpCpuId() == idCpu;
 }
 

trunk/src/VBox/Runtime/generic/RTMpGetCount-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpGetCount.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
+#include <iprt/cpuset.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(RTCPUID) RTMpGetCount(void)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    RTCPUSET Set;
+    RTMpGetSet(&Set);
+    return RTCpuSetCount(&Set);
 }
 

trunk/src/VBox/Runtime/generic/RTMpGetMaxCpuId-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpGetMaxCpuId.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(RTCPUID) RTMpGetMaxCpuId(void)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    return RTMpCpuId();
 }
 

trunk/src/VBox/Runtime/generic/RTMpGetOnlineCount-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpGetOnlineCount.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
+#include <iprt/cpuset.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(RTCPUID) RTMpGetOnlineCount(void)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    RTCPUSET Set;
+    RTMpGetOnlineSet(&Set);
+    return RTCpuSetCount(&Set);
 }
 

trunk/src/VBox/Runtime/generic/RTMpGetOnlineSet-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpGetOnlineSet.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
+#include <iprt/cpuset.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(PRTCPUSET) RTMpGetOnlineSet(PRTCPUSET pSet)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    RTCPUID idCpu;
+
+    RTCpuSetEmpty(pSet);
+    idCpu = RTMpGetMaxCpuId();
+    do
+    {
+        if (RTMpIsCpuOnline(idCpu))
+            RTCpuSetAdd(pSet, idCpu);
+    } while (idCpu-- > 0);
+    return pSet;
 }
 

trunk/src/VBox/Runtime/generic/RTMpGetSet-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpGetSet.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
+#include <iprt/cpuset.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(PRTCPUSET) RTMpGetSet(PRTCPUSET pSet)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    RTCPUID idCpu;
+
+    RTCpuSetEmpty(pSet);
+    idCpu = RTMpGetMaxCpuId();
+    do
+    {
+        if (RTMpDoesCpuExist(idCpu))
+            RTCpuSetAdd(pSet, idCpu);
+    } while (idCpu-- > 0);
+    return pSet;
 }
 

trunk/src/VBox/Runtime/generic/RTMpIsCpuOnline-generic.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * innotek Portable Runtime - Multiprocessor, Generic RTMpCpuId.
+ * innotek Portable Runtime - Multiprocessor, Generic RTMpIsCpuOnline.
  */
 
@@ -30 +30 @@
 *******************************************************************************/
 #include <iprt/mp.h>
-#include <iprt/asm.h>
 
 
-RTDECL(RTCPUID) RTMpCpuId(void)
+RTDECL(bool) RTMpIsCpuOnline(RTCPUID idCpu)
 {
-#if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    return ASMGetApicId();
-#else
-# error "Not ported to this architecture."
-    return NIL_RTAPICID;
-#endif 
+    return RTMpCpuId() == idCpu;
 }