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Urs Hölzle
27,156 followers -
My other computer is a data center
My other computer is a data center

27,156 followers
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A powerful post by Bob Litterman about the similarities between climate change and an accident he was involved in. "I hadn’t realized it yet, but that truck was now literally a bomb with a lit fuse, hurtling straight at us. "
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The Who, 50 years later? Smashing guitars, check.
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Today, we published our updated Environmental Report, which provides data on Google's environmental sustainability programs. This report closes out 2016, a landmark year ushering in three major milestones: 10 years of carbon neutrality, 10 years for the Earth Outreach program, and reaching 100 percent renewable energy for our operations.
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Great way to spend a few minutes crossing the seas...
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Best view of the eclipse I've seen so far, courtesy of +Luiz André Barroso​: https://youtu.be/jEiHnMiVSco.
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Today we're revealing more details about the Tensorflow ASIC that is powering Google's ML services like voice or image recognition.
ISCA paper preprint about Google's Tensor Processing Unit

Paper: https://drive.google.com/file/d/0Bx4hafXDDq2EMzRNcy1vSUxtcEk/view
Blog post by +Norm Jouppi: https://cloudplatform.googleblog.com/2017/04/quantifying-the-performance-of-the-TPU-our-first-machine-learning-chip.html

Last June at Google I/O, +Sundar Pichai showed an example of a new type of custom ASIC that Google had developed to accelerate machine learning workloads, called a Tensor Processing Unit (TPU), but didn't give very many details. The TPU is used to run large neural networks very efficiently and with low latency throughout many Google products, including Search, Photos, Translate, and also powered the AlphaGo system used during the match against Lee Sedol in Korea last March, and offers 92 trillion operations per second (TOPs) per chip with a modest power budget. I'm happy to announce that we now have a detailed paper In-Datacenter Performance Analysis of a Tensor Processing Unit​ that will appear in this year's International Symposium on Computer Architecture (ISCA) conference in Toronto in June. Today we've published a pre-print of the paper and a companion blog post, and +David Patterson will be giving a talk about the TPU at the Computer History Museum in Mountain View this afternoon (https://sites.google.com/corp/view/naeregionalsymposium: sadly no more space is available).

Various news articles:
https://www.nextplatform.com/2017/04/05/first-depth-look-googles-tpu-architecture/
https://www.wired.com/2017/04/building-ai-chip-saved-google-building-dozen-new-data-centers/
Hacker News discussion: https://news.ycombinator.com/item?id=14043059

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While other providers still focus on their terrestrial deployments, we're one big step ahead already. Some think the sky is the limit -- but we think bigger.
Google Cloud Platform expands to Mars
Google Cloud Platform expands to Mars
cloudplatform.googleblog.com
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Our infrastructure is not maintained by Lin-Manuel Miranda :-)
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Does Google support open source? Yep....287,024 commits by Googlers (@google.com emails) to open source in 2016 alone.
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