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Microsoft Office Project Server is a project management server solution made by Microsoft since 2000. It uses Microsoft SharePoint as its foundation, and supports interface from either Microsoft Project (Professional edition) as a client application or by web browser connecting to its Project Web App (PWA) component.
Memory coherence is an issue that affects the design of computer systems in which two or more processors or cores share a common area of memory. [1] [2] [3] [4]In a uniprocessor system (where there exists only one core), there is only one processing element doing all the work and therefore only one processing element that can read or write from/to a given memory location.
Sending cache is changed in S and the requesting cache is set R/F (in read miss the "ownership" is always taken by the last requesting cache) – shared intervention. – In all the other cases the data is supplied by the memory and the requesting cache is set S (V). Data stored in MM and only in one cache in E (R) state.
In this protocol, each block in the local cache is in one of these four states: Invalid: This block has an incoherent copy of the memory. Valid: This block has a coherent copy of the memory. The data may be possibly shared, but its content is not modified. Reserved: The block is the only copy of the memory, but it is still coherent. No write ...
In computing, cache replacement policies (also known as cache replacement algorithms or cache algorithms) are optimizing instructions or algorithms which a computer program or hardware-maintained structure can utilize to manage a cache of information. Caching improves performance by keeping recent or often-used data items in memory locations ...
In computing, memoization or memoisation is an optimization technique used primarily to speed up computer programs by storing the results of expensive function calls to pure functions and returning the cached result when the same inputs occur again.
The cache cluster consists of one or more machines that pool their available physical memory. [2] This pooled memory is presented to cache clients as a single source of caching memory. Objects are stored and accessed using an associated key value. AppFabric Caching features must be installed on each server in the cache cluster. [3]
Some architectures such as PowerPC attempt to avoid the need for cacheline locking or scratchpads through the use of cache control instructions.Marking an area of memory with "Data Cache Block: Zero" (allocating a line but setting its contents to zero instead of loading from main memory) and discarding it after use ('Data Cache Block: Invalidate', signaling that main memory didn't receive any ...