PPT-Minimizing Cache Usage in Paging

Alejandro López Ortiz Alejandro Salinger University of Waterloo Outline Paging Paging with cache usage Interval Scheduling Online algorithms Simulations Conclusions 2 Paging 3. 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 Instructor: Junfeng Yang Outline  Memory management goals  Segmentation  Paging  TLB 1 Uni - v.s. multi - programming  Simple uniprogramming with a single segm A. Smith; based on slides by E. Demaine, C. Leiserson, S. Raskhodnikova, K. Wayne. Adam Smith. Algorithm Design and Analysis. L. ECTURE. 6. Greedy Algorithms Cont’d. Minimizing lateness. CSE. 565. -Bhavtosh . Rath. Multi – user system: Log files needed for concurrency control.. Single – user system: An alternative !. Shadow Paging.. Rollback/Abort - Database is returned . to its state prior to the transaction that was executing when the . Instructor: Junfeng Yang Outline  Memory management goals  Segmentation  Paging  TLB 1 Multiprogramming  Simple uniprogramming with a single segment per proce Low-cost solution for paging to a maximum of 12 speaker zones with a user-friendly remote microphone. The cost-effective Multi-Zone Paging System is achieved with TOA’s zone selectable remote Exceeding the Best of Nested and Shadow Paging. Jayneel Gandhi. , Mark D. Hill, Michael M. Swift. Executive Summary. Problem:. Virtualization valuable but have high overheads with larger workloads. (at most 70% slower than native). Lecture . 29. Memory. (6). Review. P2 . assigned. Exam 2 next . Friday. Demand paging. Page faults. TLB intro. Advantage of TLB. When does TLB offer an advantage. When most of the page numbers the process refers to is in the TLB. . Chapter 5 Minimizing Error. Review of . Appl. 644 Personnel Psychology. Measurement Theory. Reliability. Validity. Assessment is broader term than Measurement. What does this mean?. . chapter 5 Minimizing Error. 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. Members can receive emergency calls on cell phone using:. Voice Notification – also works with landlines. Android/iPhone App that makes your phone operate similar to a voice pager with stored voice. CS-3013 . Operating Systems. Hugh C. Lauer. (Slides include materials from. Slides include materials from . Modern Operating Systems. , . 3. rd. ed. ., by Andrew . Tanenbaum. and from . Operating System Concepts. In emergency. , contact, Paul Bierman. 802 863 3609 (home) 802 238 6826 (cell phone) . 802.350.9630 (pager) . 9993100@paging.contactbeep.com (pager). pbierman@uvm.edu. (email). COSMO PRODUCTION LABORATORY – Delehanty 305 B. in progress. In emergency. , contact, Paul Bierman. 802 863 3609 (home) 802 238 6826 (cell phone) . 802.350.9630 (pager) . 9993100@paging.contactbeep.com (pager). pbierman@uvm.edu. (email).