PPT-ASP.NET 4.0 Cache Extensibility

Stefan Schackow Program Manager Microsoft Corporation PC41 Whats the current state Why is it changing How are we changing it NET Framework Caching A great inmemory object cache in ASPNET. Client sends HTTP request 2 Web Cache responds immediately if cached object is available 3 If object is not in cache W eb Cache requests object from Application Server 4 Application Server generates response may include Database queries 5 Applicatio Message Passing Sharedmemory single copy of shared data in memory threads communicate by readingwriting to a shared location Messagepassing each thread has a copy of data in its own private memory that other threads cannot access threads communicate Peter Goodman. Agenda. Visual Studio past and present. Extensibility Options. Extensibility Samples. DSL Tools. T4 Code Generation. Visual Studio Past and Present. Native Application. 32-bit. Large and old code base. Andrew Putnam, Susan Eggers. Dave Bennett, Eric Dellinger, Jeff Mason, . Henry Styles, . Prasanna. . Sundararajan. , Ralph Wittig. University of . Washington. -- CSE. Xilinx Research Labs. High-Performance Computing. . Extensibility. Framework. Georges Legros. @. georgeslegros. Agenda. Introduction. MEF. vs DI. Basic Import / Export. Instance management. Metadata. Dynamic. Composition. Extensibility. Managed. OutlineoftalkCache-obliviousmodelCache-obliviousresultsCache-obliviouspriorityqueuesFunnelheap Bart J.F. De . Smet. bartde@microsoft.com. http://blogs.bartdesmet.net/bart. Software Development Engineer. Microsoft Corporation. Session Code: DTL315. Agenda. Why extensibility matters. Extensibility the naïve way. Anir. Agarwal and David Bennett. Session B808. Extensible Photo-Editing App. What are we going to do?. Leverage other apps to perform image manipulation. Don’t reinvent the wheel. There are apps out there that are amazing at what they do – extensibility helps you leverage them.. Sean Frogner. Director, Product Management. Safe Harbor Statement. The following is intended to outline our general product direction. . It . is intended . for . information purposes only, and may not be incorporated into any contract. . With a superscalar, we might need to accommodate more than 1 per cycle. Typical server and . m. obile device. memory hierarchy. c. onfiguration with. b. asic sizes and. access times. PCs and laptops will. Direct-mapped caches. Set-associative caches. Impact of caches on performance. CS 105. Tour of the Black Holes of Computing. Cache Memories. C. ache memories . are small, fast SRAM-based memories managed automatically in hardware. March 28, 2017. Agenda. Review from last lecture. Cache access. Associativity. Replacement. Cache Performance. Cache Abstraction and Metrics. Cache hit rate = (# hits) / (# hits # misses) = (# hits) / (# accesses). Anthony Cangialosi. Senior Program Manager Lead. Microsoft Corporation. DEV311. Evolution of Tools. Extensible Tools. Working with Extensions. The Extension and Updates Dialog. Central View for all VS Extensions. TLC: A Tag-less Cache for reducing dynamic first level Cache Energy Presented by Rohit Reddy Takkala Introduction First level caches are performance critical and are therefore optimized for speed. Modern processors reduce the miss ratio by using set-associative caches and optimize latency by reading all ways in parallel with the TLB(Translation Lookaside Buffer) and tag lookup.