Changeset 7354 in vbox for trunk/include/iprt

Timestamp:

Mar 7, 2008 12:57:29 PM (17 years ago)

Author:

vboxsync

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

28777

Message:

RT_MP_MAX_CPU -> RTCPUSET_MAX_CPUS (/ MAXIMUM_PROCESSORS). Added the new RTMp functions to NT.

Location:

trunk/include/iprt

Files:

• cpuset.h (modified) (1 diff)
• mp.h (modified) (3 diffs)

trunk/include/iprt/cpuset.h ¶

@@ -37 +37 @@
  * @{
  */
+
+/**
+ * The maximum number of CPUs a set can contain and IPRT is able
+ * to reference.
+ * @remarks This is the maximum value of the supported platforms.
+ */
+#define RTCPUSET_MAX_CPUS       64
 
 /**

trunk/include/iprt/mp.h ¶

@@ -38 +38 @@
  */
 
-/** Maximum number of CPUs we support in one system.
- * @remarks The current limit in Windows (affinity mask)
- */
-#define RT_MP_MAX_CPU                   64
-
-
 /**
  * Gets the identifier of the CPU executing the call.
@@ -56 +50 @@
 
 /**
+ * Converts a CPU identifier to a CPU set index.
+ *
+ * This may or may not validate the precense of the CPU.
+ *
+ * @returns The CPU set index on success, -1 on failure.
+ * @param   idCpu       The identifier of the CPU.
+ */
+RTDECL(int) RTMpCpuIdToSetIndex(RTCPUID idCpu);
+
+/**
+ * Converts a CPU set index to a a CPU identifier.
+ *
+ * This may or may not validate the precense of the CPU, so, use
+ * RTMpDoesCpuExist for that.
+ *
+ * @returns The corresponding CPU identifier, NIL_RTCPUID on failure.
+ * @param   iCpu    The CPU set index.
+ */
+RTDECL(RTCPUID) RTMpCpuIdFromSetIndex(int iCpu);
+
+/**
+ * Gets the max CPU identifier (inclusive).
+ *
+ * Inteded for brute force enumerations, but use with
+ * care as it may be expensive.
+ *
+ * @returns The current higest CPU identifier value.
+ */
+RTDECL(RTCPUID) RTMpGetMaxCpuId(void);
+
+/**
  * Checks if a CPU is online or not.
  *
@@ -70 +95 @@
  */
 RTDECL(bool) RTMpDoesCpuExist(RTCPUID idCpu);
-
-/**
- * Converts a CPU identifier to a CPU set index.
- *
- * This may or may not validate the precense of the CPU.
- *
- * @returns The CPU set index on success, -1 on failure.
- * @param   idCpu       The identifier of the CPU.
- */
-RTDECL(int) RTMpCpuIdToSetIndex(RTCPUID idCpu);
-
-/**
- * Converts a CPU set index to a a CPU identifier.
- *
- * This may or may not validate the precense of the CPU, so, use
- * RTMpDoesCpuExist for that.
- *
- * @returns The corresponding CPU identifier, NIL_RTCPUID on failure.
- * @param   iCpu    The CPU set index.
- */
-RTDECL(RTCPUID) RTMpCpuIdFromSetIndex(int iCpu);
-
-/**
- * Gets the max CPU identifier (inclusive).
- *
- * Inteded for brute force enumerations, but use with
- * care as it may be expensive.
- *
- * @returns The current higest CPU identifier value.
- */
-RTDECL(RTCPUID) RTMpGetMaxCpuId(void);
 
 /**