Development of a Special Purpose Parallel Computer, Embedded High Performance Computer (EHPC) for the First Principles DVXα Calculations

the impact of computer-assisted language learning on achievement motivation of high school students

چکیده انگیزه دلیل اصلی رفتارهای ما است. به نظر می رسد انگیزه جزء جدایی ناپذیر فرایند یادگیری باشد. ارزش ذاتی موفقیت تمایل به پیشرفت را در یادگیرنده ایجاد میکند. به عبارت ساده این تمایل انگیزه پیشرفت نامیده میشود. انگیزه پیشرفت را میتوان در احساس یادگیرنده هنگام چالش با درس های مدرسه، لذت انجام فعالیت درسی، یا حس کشف پاسخ مشاهده کرد.حتی ممکن است انگیزه پیشرفت را در تلاش یادگیرنده برای جلب تایید...

A high performance system for molecular dynamics simulation of biomolecules using a special-purpose computer.

GRAPE (GRavity PipE) processors are special purpose computers for simulation of classical particles. The performance of MD-GRAPE, one of the GRAPEs developed for molecular dynamics, was investigated. The effective speed of MD-GRAPE was equivalent to approximately 6 Gflops. The precision of MD-GRAPE was good judging from the acceptable fluctuation of the total energy. Then a software named PEACH...

Special Purpose Computer Architectures for High Speed Optimisation

This paper discussed two computationally intensive optimisation algorithms for 0-1 integer programs, namely simulated annealing and branch and bound. It then describes an application specific computing platform designed to accelerate their performance. The paper justifies the general approach and gives details of the algorithms.

MARQUISE - An Embedded High Performance Computer Demonstration

The goal of the MARQUISE project is to demonstrate the impact of advanced packaging technologies on a commercial high performance computer architecture. Multi Chip Modules (MCMs), diamond substrates, and phase change spray cooling are used together to shrink a 4 processor, 1 GByte memory version of the Cray J90 supercomputer from a cabinet system down to a form factor suitable for a 19 inch rac...

A special purpose computer for ab initio molecular dynamics simulations