PPT-Caches (Writing) Hakim Weatherspoon

CS 3410 Spring 2012 Computer Science Cornell University P amp H Chapter 523 55 Goals for Today Cache Parameter Tradeoffs Cache Conscious Programming Writing to the Cache Writethrough . Adwait Jog. †. , . Asit K. Mishra‡, Cong Xu†, Yuan Xie†, N. Vijaykrishnan†, Ravi Iyer‡, Chita R. Das†. †. The Pennsylvania State University . . the Cloud. Hakim . Weatherspoon. Assistant Professor, . Dept. of Computer Science. CS 5412, Guest Lecture, Cornell University. January 24, 2012. The promise of the Cloud. A. . computer . utility; a commodity. Cache overview. 4 Hierarchy questions. More on Locality. Please bring these slides to the next lecture!. Projects 2 and 3. Regrade. issues for 3. Please resubmit and come to office hours with a diff.. Hakim Weatherspoon. CS 3410, Spring 2013. Computer Science. Cornell University. P & H Chapter . 5.2-3, 5.5. Goals for Today: caches. Writing . to the Cache. Write-through . vs. Write-back. Cache Parameter Tradeoffs. CS 3410, . Spring 2012. Computer Science. Cornell University. See P&H 2.8 and . 2.12 . Goals for Today. Review: Calling Conventions . call a. . routine (i.e. transfer control to procedure). pass arguments. CS 3410, Spring 2015. Computer Science. Cornell University. P & H Chapter . 5.7 . Announcements. Lab3: Available today, and due by . next . Wednesday. HW2: Do up to Problem5 this week. Do it . now. CS 3410, Spring 2011. Computer Science. Cornell University. P & H . Chapter. 5.4-5. Announcements. PA3 . available. Due . Tuesday, April 19. th. Work with . pairs. Be responsible with new knowledge. CS 3410, Spring 2011. Computer Science. Cornell University. See P&H 2.8 and . 2.12 . Announcements. PA2 . due . next. Friday . PA2 builds from PA1. Work with . same. partner. Due right before spring break. Computer Science. Cornell University. CS 3410: . Computer . System . Organization and . Programming. Computer System Organization. The most amazing and likely to be most long-lived invention of the 1800’s was…. Caches Hakim Weatherspoon CS 3410, Spring 2012 Computer Science Cornell University See P&H 5.1, 5.2 (except writes ) Administrivia HW4 due today , March 27 th Project2 due next Monday, April 2 Virtual Memory 2 Hakim Weatherspoon CS 3410, Spring 2012 Computer Science Cornell University P & H Chapter 5.4 Goals for Today Virtual Memory Address Translation Pages, page tables, and memory mgmt CS 3410, Spring 2012. Computer Science. Cornell University. P & H Chapter 5.4 . Goals for Today. Virtual Memory. Address Translation. Pages, page tables, and memory . mgmt. unit. Paging. Role of Operating System. CS 3410, Spring 2011. Computer Science. Cornell University. See P&H 2.8 and . 2.12 . Announcements. PA2 . due . next. Friday . PA2 builds from PA1. Work with . same. partner. Due right before spring break. CS 3410. Computer Science. Cornell University. [. Altinbuke. , Walsh, Weatherspoon. , . Bala. , Bracy. , . McKee, and . Sirer. ]. Challenge. 2. How do we store lots of data for a long time. Disk (Hard disk, floppy disk, …).