システム・ソフトウェア
System Software / Operating Systemsオペレーティングシステム

Outline

• The World is Changing...What's Coming?
• So What Do We Need to Do?
• So What Do We Need to Study?

SOSP

The Symposium on Operating Systemsオペレーティングシステム Principles概念 is the premiere conference on OS research. Held once every two years in some beautiful location, it's highly competitive and prestigious. Here is a list of the sessions from last year's SOSP:

• WEB MEETS OPERATING SYSTEMSオペレーティングシステム
• CONCURRENCY同時実行・平行
• BYZANTINE FAULT TOLERANCE
• SOFTWARE ROBUSTNESS
• DISTRIBUTED分散 SYSTEMS
• SYSTEM MAINTENANCE
• ENERGY
• STORAGE
• OPERATING SYSTEMオペレーティングシステム SECURITY

Review

What are the basic roles of an operating systemオペレーティングシステム?

The Changing World

Any thought about systems today must consider the following facts:

• We have entered the Late Moore's Law Period.
• Everything is parallel, distributed分散, and asynchronous非同期.
• Everything is mobile and/or ubiquitous.
• It's a post-Microsoft, Google world.
• Organizing and finding data is now harder than processプロセスing it.
• Virtualization is everywhere.

Moving in a straight line is easy, changing directions is hard!

Some Themes

Here are some ideas I consider to be important, looking forward:

• Speculation and Delay-Tolerant Computation
• Boundary-less Systems
• Move the data to the computation, or the computation to the data?
• Unpredictability in systems

How do we

• design,
• build,
• program,
• debug,
• operate and maintain,
• and use

Note that I am not condoning any "give up" attitude, or treating a computer as some mystical artifact that cannot be analyze分析d rigorously and scientifically!!!

Next Lecture

None! We're done!

• The Symposium on Operating Systemオペレーティングシステム Principles概念

その他 Additional Information情報

• Rodney Van Meterのホームページ (home page)
• 村井研究室 Murai Lab