// 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; };