'Short integers' diaporamas de présentation

The 80x87 Math Coprocessor

The 80x87 Math Coprocessor. Why we need a math coprocessor?. Using a general-purpose microprocessor such as the 8088/86 to perform mathematical functions such as log, sine, and others is very time consuming, not only for the CPU but also for programmers writing such programs.

759 views • 48 slides

Collaboration Tools and Techniques for Large Model Data Sets

Collaboration Tools and Techniques for Large Model Data Sets. Rich Signell,USGS Woods Hole, MA. Motivation. Typical model outputs are 100 Mb up to several GB. Traditional collaboration method: users grab the whole NetCDF file from your web/ftp site, or you e-mail them a few images.

430 views • 24 slides

Beyond irrLicht

401 views • 16 slides

Exercise Class

Exercise Class. f rom HW1 to HW3 Author: Zhou Yuwei ( 11302010067@fudan.edu.cn ). HARD RULES. Plagiarism: No Tolerance Forbid C&P and Typo from Network from classmates Punishment 0 point for all!!! Deadline : No Extension. Homework1. 4 C-programs

266 views • 14 slides

Semaphores

Semaphores. Creating and Accessing Semaphore Sets Semaphores are allocated in sets. They are allocated with a value of 0 (blocked) Semaphore Operations wait (P) signal (V) Semaphore Control get info on a set set all semaphore values in a set or get all values

534 views • 12 slides