Parallelism increases effective size of each level of hierarchy, without increasing access time. Parallelism and locality within memory systems too ...
Vaccum tube, transistor, IC, VLSI. Here focus only on VLSI generation ... Commodity (home/office) desktop: less than $10,000 ... games, video /signal processing, ...
A coin is tossed ten times. The random variable X is the number of tails that are noted. ... The standard deviation is defined as the square root of the variance, i.e. ...
Several patterns of communication are prevalent. How to ... Extrems: binary cube or 2-D grid often represent optima, depending on specific constants (esp. ...
memory stall cycles. direct mapped. valid bit. block address. write ... stall it until write buffer is empty -check the contents of the write buffer. 9/15/09 ...
Invalidation protocols much more popular (more later) Some systems provide both, or even hybrid ... MESI (4-state) Invalidation Protocol. Problem with MSI protocol ...
... tiled with variable-size-and-shape triangles. in 3D: may be ... Basic idea: Recursively divide sets into two. Keep shapes squarish as long as possible ...
Also, generally available just before and just after class. ... Web-page: http://public.csusm.edu/tsoni ... Usually larger than a BIOS and generally not in Flash. ...
on read, add yourself to head of ... can reserve bandwidth for things like video or real-time ... Home changes state to shared when it receives revision msg. 42 ...
Single runway for incoming aircraft, ignore departure queuing. L = mean time runway used for each landing ... If the runway is free, it will begin to land. ...
MPI/Message passing, Shared Memory, Charm /shared objs. loop-parallel: openMP, ... User-level threads, each running full-fledged MPI. Built on top of Charm ...
All processors execute essentially the same program, and same steps, but not in lockstep. All communication is almost in lockstep. Collective calls: ...
Can we compare the models to decide which one is 'better' ... e.g. interior of rocket, bridge, airplane-wing with air flowing around, global weather, ...
This is not hard to do, if you have a serializing component such as a bus (or the memory itself) ... may be actually observed (by a read miss) only later ...
CS433/533 Programming Assignment 2 Overview ... they will have address 0 and 1 Node.java ... Implementing TCP socket manage use use use On Command transfer ...
CS433 Modeling and Simulation Lecture 13 Queueing Theory Dr. Anis Koub a 03 May 2009 Al-Imam Mohammad Ibn Saud University M/M/1//N Closed Queueing System ...
PROCESS MANAGEMENT. PROCESSES. CS433 Operating Systems. 2. Overview. Process Concept ... Memory management ... Process State Diagram. State names are arbitrary ...
Describe the automaton that models this system (not included). Q2. ... Example: Automaton (not included) ... Example: Alternative Automaton (not included) ...
Title: Application I Author: Yang Richard Yang Last modified by: Richard Yang Created Date: 10/8/1999 7:08:27 PM Document presentation format: On-screen Show (4:3)
The main applications are testing goodness-of-fit with the normal and ... The equation of the best-fitting line is calculated using a set of n pairs (xi, yi) ...
Understand the Queuing Model and its applications. Understand how to ... (Bose) 'the basic phenomenon of queueing arises whenever a shared facility needs ...
please feel free to stop by if you see my office door open: AKW ... US Senator Edward Kennedy. congratulating BBN for getting. contract to build 'interfaith' ...
... consistency. get(Read/Write, data), work on data, release(data) get makes a local copy. data-exchange protocols underneath provide the (simplified) consistency ...
Only if the estimator falls in the tail areas will the interval fail to enclose the parameter. ... confidence that is does indeed enclose the true value of m. ...
Title: Cache performance Subject: CS232 @ UIUC Author: Howard Huang Description 2001-2003 Howard Huang Last modified by: cse Created Date: 1/14/2003 1:32:12 AM
The number of hosts attached to the Internet in July 2002 was about 162 millions ... Read the manual of ping and traceroute, and try them on unix.kmitl.ac.th machine ...
Cookies need to be accessed BEFORE you set your ... which domains/directory paths the cookie is sent to ... and this information is stored in a cookie ...
atomic op when arrive at lock, not when it's free (so less contention) ... log p rounds of synchronization. In round k, proc i synchronizes with proc (i 2k) mod p ...
V = ALU operation oVerflowed. Interrupt Disable bits. I = 1, disables the IRQ. ... oVerflow No meaning Result was greater than 31 bits (V= 1') Indicates a ...
... Architecture is the science and art of selecting and interconnecting hardware ... (1) instruction set architecture (ISA), (2) pipelining, (3) memory hierarchy, (4) ...