1. Developed by: Filip Walder Martin Goldammer Aleš Procházka

2. Berkeley Open Infrastructure for Network Computing To donate idle computer time for working on scientific project BOIN client BOINC server SETI@home, Rosseta@home Based on distributed computing

3. Distributed computing Based on parallel programming Large amounts of data into smaller pieces Chance for everyone

4. BOINC and performance Test hardware configuration BIONC know three type of processors CPU – Central Processing Unit GPU - Graphic Processing Unit ATI NVIDIA

5. Client and server communication

6. Boinc projects - encryption Enigma@Home Objective: break 3 messages captured in the North Atlantic in 1942 The first message has been broken on February 20th, 2006. The second break has occurred on March 7th, 2006. And the third break has occurred on January 14th, 2013

7. Boinc projects - games sudoku@vtaiwan Find sudoku with 16 clues Gary McGuire – algorithm and CHECKER about 300,000 years for the calculation New algorithm – take only 2417 years With 24170 CPU problem can be solved only in 36 days.

8. Thanks for your attention