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+// Copyright (c) 2005 DMTF. All rights reserved.
+ [Deprecated { "CIM_AssociatedCacheMemory" },
+ Version ( "2.8.0" ),
+ UMLPackagePath ( "CIM::Device::Memory" ),
+ Description (
+ "Capabilities and management of Cache Memory. Cache memory is "
+ "dedicated or allocated RAM that a Processor searches first for "
+ "data, before going to \'regular\' memory. CacheMemory is used "
+ "to speed up the delivery of data to a Processor. It is usually "
+ "described by its closeness to the Processor (for example, "
+ "Primary or Secondary Cache). \n"
+ "If a DiskDrive includes RAM allocated for holding the disk\'s "
+ "most recently read and/or adjacent data (in order to speed up "
+ "retrieval), this also would be modeled as CacheMemory. Note "
+ "that CacheMemory is NOT operating system or application level "
+ "buffers but actual RAM allocated for caching data for a "
+ "Processor, from a hard disk, etc." )]
+class CIM_CacheMemory : CIM_Memory {
+
+ [Deprecated { "CIM_AssociatedCacheMemory.Level" },
+ Description (
+ "Defines whether this is the Primary (value=3), Secondary "
+ "(value=4) or Tertiary (value=5) Cache. Also, \"Other\" "
+ "(1), \"Unknown\" (2) and \"Not Applicable\" (6) can be "
+ "defined." ),
+ ValueMap { "1", "2", "3", "4", "5", "6" },
+ Values { "Other", "Unknown", "Primary", "Secondary",
+ "Tertiary", "Not Applicable" },
+ MappingStrings { "MIF.DMTF|System Cache|006.2" }]
+ uint16 Level;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.WritePolicy" },
+ Description (
+ "Defines whether this is write-back (value=3) or "
+ "write-through (value=4) Cache, or whether this "
+ "information \"Varies with Address\" (5) or is defined "
+ "individually for each I/O (6). Also, \"Other\" (1) and "
+ "\"Unknown\" (2) can be specified." ),
+ ValueMap { "1", "2", "3", "4", "5", "6" },
+ Values { "Other", "Unknown", "Write Back", "Write Through",
+ "Varies with Address", "Determination Per I/O" },
+ MappingStrings { "MIF.DMTF|System Cache|006.5" }]
+ uint16 WritePolicy;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.CacheType" },
+ Description (
+ "Defines whether this is for instruction caching "
+ "(value=3), data caching (value=4) or both (value=5, "
+ "\"Unified\"). Also, \"Other\" (1) and \"Unknown\" (2) "
+ "can be defined." ),
+ ValueMap { "1", "2", "3", "4", "5" },
+ Values { "Other", "Unknown", "Instruction", "Data", "Unified" },
+ MappingStrings { "MIF.DMTF|System Cache|006.9" }]
+ uint16 CacheType;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.LineSize" },
+ Description (
+ "Size, in bytes, of a single cache bucket or line." ),
+ Units ( "Bytes" ),
+ MappingStrings { "MIF.DMTF|System Cache|006.10" },
+ PUnit ( "byte" )]
+ uint32 LineSize;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.ReplacementPolicy" },
+ Description (
+ "An integer enumeration describing the algorithm to "
+ "determine which cache lines or buckets should be "
+ "re-used." ),
+ ValueMap { "1", "2", "3", "4", "5", "6", "7", "8" },
+ Values { "Other", "Unknown", "Least Recently Used (LRU)",
+ "First In First Out (FIFO)", "Last In First Out (LIFO)",
+ "Least Frequently Used (LFU)",
+ "Most Frequently Used (MFU)",
+ "Data Dependent Multiple Algorithms" },
+ MappingStrings { "MIF.DMTF|System Cache|006.12" }]
+ uint16 ReplacementPolicy;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.ReadPolicy" },
+ Description (
+ "Policy that shall be employed by the Cache for handling "
+ "read requests. For example, \"Read\", \"Read-Ahead\" or "
+ "both can be specified using the values, 3, 4 or 5, "
+ "respectively. If the read policy is determined "
+ "individually (ie, for each request), then the value 6 "
+ "(\"Determination per I/O\") should be specified. \"Other\" "
+ "(1) and \"Unknown\" (2) are also valid values." ),
+ ValueMap { "1", "2", "3", "4", "5", "6" },
+ Values { "Other", "Unknown", "Read", "Read-Ahead",
+ "Read and Read-Ahead", "Determination Per I/O" },
+ MappingStrings { "MIF.DMTF|System Cache|006.13" }]
+ uint16 ReadPolicy;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.FlushTimer" },
+ Description (
+ "Maximum amount of time, in seconds, dirty lines or "
+ "buckets may remain in the Cache before they are flushed. "
+ "A value of zero indicated that a cache flush is not "
+ "controlled by a flushing timer." ),
+ Units ( "Seconds" ),
+ MappingStrings { "MIF.DMTF|System Cache|006.14" },
+ PUnit ( "second" )]
+ uint32 FlushTimer;
+
+ [Deprecated { "CIM_AssociatedCacheMemory.Associativity" },
+ Description (
+ "An integer enumeration defining the system cache "
+ "associativity. For example, 6 indicates a fully "
+ "associative cache." ),
+ ValueMap { "1", "2", "3", "4", "5", "6", "7", "8" },
+ Values { "Other", "Unknown", "Direct Mapped",
+ "2-way Set-Associative", "4-way Set-Associative",
+ "Fully Associative", "8-way Set-Associative",
+ "16-way Set-Associative" },
+ MappingStrings { "MIF.DMTF|System Cache|006.15" }]
+ uint16 Associativity;
+
+
+};