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Green prompt engineering for sustainable generative AI. [PDF]

Environ Sci Ecotechnol
Podder S, Date H, Murthy S.
europepmc   +1 more source

Making the internet globally sustainable: Technical and policy options for improved energy management, governance and community acceptance of Nordic datacenters

Renewable and Sustainable Energy Reviews, 2022
Both policymakers and the technology industry need to do more to combat the ever-growing demand for data and its associated energy impacts. In this study, based on novel corporate data, expert interviews, focus groups with members of the public ...
Benjamin K Sovacool, Chukwuka G Monyei, Paul Upham   +2 more
exaly   +2 more sources

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The Future of FPGA Acceleration in Datacenters and the Cloud

ACM Transactions on Reconfigurable Technology and Systems, 2022
In this article, we survey existing academic and commercial efforts to provide Field-Programmable Gate Array (FPGA) acceleration in datacenters and the cloud.
C. Bobda, Joel Mandebi Mbongue, P. Chow, M. Ewais, Naif Tarafdar, Juan Camilo Vega, Ken Eguro, D. Koch, Suranga Handagala, M. Leeser, M. Herbordt, Hafsah Shahzad, Peter Hofste, Burkhard Ringlein, Jakub Szefer, Ahmed Sanaullah, R. Tessier   +16 more
semanticscholar   +1 more source

Flex: High-Availability Datacenters With Zero Reserved Power

International Symposium on Computer Architecture, 2021
Cloud providers, like Amazon and Microsoft, must guarantee high availability for a large fraction of their workloads. For this reason, they build datacenters with redundant infrastructures for power delivery and cooling.
Chaojie Zhang, A. Kumbhare, I. Manousakis, Deli Zhang, Pulkit A. Misra, Rod Assis, Kyle Woolcock, Nithish Mahalingam, Brijesh Warrier, D. Gauthier, Lalu Kunnath, Steven Solomon, Osvaldo Morales, M. Fontoura, R. Bianchini   +14 more
semanticscholar   +1 more source

Cost-Efficient Overclocking in Immersion-Cooled Datacenters

International Symposium on Computer Architecture, 2021
Cloud providers typically use air-based solutions for cooling servers in datacenters. However, increasing transistor counts and the end of Dennard scaling will result in chips with thermal design power that exceeds the capabilities of air cooling in the ...
Majid Jalili, I. Manousakis, Í. Goiri, Pulkit A. Misra, Ashish Raniwala, H. Alissa, Bharath Ramakrishnan, P. Tuma, C. Belady, M. Fontoura, R. Bianchini   +10 more
semanticscholar   +1 more source

Aeolus: A Building Block for Proactive Transport in Datacenters

Conference on Applications, Technologies, Architectures, and Protocols for Computer Communication, 2020
As datacenter network bandwidth keeps growing, proactive transport becomes attractive, where bandwidth is proactively allocated as "credits" to senders who then can send "scheduled packets" at a right rate to ensure high link utilization, low latency ...
Shuihai Hu, Wei Bai, Gaoxiong Zeng, Zilong Wang, Baochen Qiao, Kai Chen, Kun Tan, Yi Wang   +7 more
semanticscholar   +1 more source

Validating datacenters at scale

Proceedings of the ACM Special Interest Group on Data Communication, 2019
We describe our experiences using formal methods and automated theorem proving for network operation at scale. The experiences are based on developing and applying the SecGuru and RCDC (Reality Checker for Data Centers) tools in Azure. SecGuru has been used since 2013 and thus, is arguably a pioneering industrial deployment of network verification ...
Karthick Jayaraman, Nikolaj S. Bjørner, Jitu Padhye, Amar Agrawal, Ashish Bhargava, Paul-Andre C. Bissonnette, Shane Foster, Andrew Helwer, Mark Kasten, Ivan Lee, Anup Namdhari, Haseeb Niaz, Aniruddha Parkhi, Hanukumar Pinnamraju, Adrian Power, Neha Milind Raje, Parag Sharma   +16 more
openaire   +1 more source

Multi-objective communication-aware optimization for virtual machine placement in cloud datacenters

Sustainable Computing: Informatics and Systems, 2020
This paper formulates a new multi-objective virtual machine placement (VMP) problem, which is a challenging task in cloud datacenters (DCs). In cloud environment, there are two stakeholders, namely, users and providers.
Sara Farzai, M. H. Shirvani, M. Rabbani
semanticscholar   +1 more source

Datacenters in the Desert

IEEE Technology and Society Magazine, 2011
Green IT and green data centers will not happen overnight. Achieving greener data centers with lower carbon emissions and be more environmentally sustainable is a daunting task and especially challenging to make facilities running in extreme climatic conditions greener.
openaire   +1 more source