|
version 1.1.2.1, 2012/01/24 13:50:07
|
version 1.1.2.2, 2012/02/15 17:46:20
|
|
|
|
| |
// Copyright (c) 2005 DMTF. All rights reserved. |
| |
// <change cr="ArchCR00066.004" type="add">Add UmlPackagePath |
| |
// qualifier values to CIM Schema.</change> |
| |
// <change cr="ArchCR00089.003" type="add">Add PUnit qualifier values |
| |
// to Units qualifier values.</change> |
| |
// ================================================================== |
| |
// CIM_CacheMemory |
| |
// ================================================================== |
| |
[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; |
| |
|
| |
|
| |
}; |
Return to
CIM_CacheMemory.mof
CVS log
Up to [Pegasus] / pegasus / Schemas / CIM231 / DMTF / Device