This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: Detailed complexity measures for data movement I Detailed complexity measures for data movement I Moving data between processors by message-passing Machine parameters: or t startup latency (message startup time in seconds) or t data inverse bandwidth (in seconds per word) Time to send & recv or bcast a message of w words: + w* comm...
View Full Document
- Fall '11