Introduction to Multilingual Retrieval Augmented Generation (RAG)
Green Radio08
1. Aggressively Duty-Cycled Platforms: Embedded, Mobile & Multi-Core Some observations from the field Rajesh Gupta UC San Diego mesl . ucsd . edu Nokia Meeting, August 2008 “ Future lies in system architectures built for aggressive duty-cycling”
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11. GreenLight: Putting Machines To Sleep Transparently Somniloquy enables servers to enter and exit sleep while maintaining their network and application level presence. Peripheral Laptop Low power domain Network interface Secondary processor Network interface Management software Main processor, RAM, etc
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17. Common Radio Standards Higher throughput radios have a lower energy/bit value … have a higher idle power consumption And they have different ranges.
22. CoolSpots Network Architecture Infrastructure Computers CoolSpot Access Point BT WiFi BT WiFi Mobile Device Backbone Network IP address on Backbone Subnet Low-power Bluetooth link (always maintained, when possible) 1 Mobile device monitors channel and implements switching policy 2 WiFi link is dynamically activated based on switching determination 3 Access point changes routing table on “switch” message from mobile device 4 Switching is transparent: applications always use the IP address of the local subnet. 5
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24. When: Policies bluetooth-fixed (using sniff mode) wifi CAM (normalization baseline) wifi-fixed (using PSM) bandwidth-X cap-static-X cap-dynamic kbps > X kbps < X kbps < X time > Y time > Y kbps < Z Z = kbps Use WiFi Channel Use Bluetooth Channel
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28. CoolSpots Results across various benchmarks w ifi-fixed consumes lowest energy for data transfer, any bluetooth policy for idle Overall, cap-dynamic does well taking into account energy and latency Video benchmarks really highlight problems with wifi-fixed and bandwidth-x