2. Self Introduction
谷脇 大輔 (Daisuke Taniwaki)
職歴
2008~2012 Trend Micro - Developed a web crawler which looked for undiscovered threats
2012~2014 Kakaku.com - Launched Tabelog US web service
2014~2017 Kaizen Platform - Developed Kaizen Optimization Platform
2017~Present Preferred Networks - Developing tools and systems for GPU clusters
技術領域 dtaniwaki
dtaniwaki
2
3. The GPU Cluster of Preferred Networks
Preferred Networks builds MN-2, a state-of-the-art supercomputer powered with NVIDIA GPUs: https://www.preferred-networks.jp/en/news/pr20190318
4. Our Custom Pod Scheduler
- Concerns for Our Scheduler
- Resource usage efficiency
- Job priorities
- User fairness
Icons by Noto Emoji Smileys Icons by Google http://www.iconarchive.com/show/noto-emoji-smileys-icons-by-google.html
- We should not change the scheduling algorithm so
often.
- Testing new scheduling algorithm in the production
environment is risky.