71 citations · 297 across the 18 of their papers we have counts for
7 papers · 1 filter
Carbon Containers: A System-level Facility for Managing Application-level Carbon Emissions
John Thiede, Noman Bashir, David Irwin +1
To reduce their environmental impact, cloud datacenters' are increasingly focused on optimizing applications' carbon-efficiency, or work done per mass of carbon emitted. To facilit…
WattScope: Non-intrusive Application-level Power Disaggregation in Datacenters
Xiaoding Guan, Noman Bashir, David Irwin +1
Datacenter capacity is growing exponentially to satisfy the increasing demand for emerging computationally-intensive applications, such as deep learning. This trend has led to conc…
Untangling Carbon-free Energy Attribution and Carbon Intensity Estimation for Carbon-aware Computing
Diptyaroop Maji, Noman Bashir, David Irwin +2
Many organizations, including governments, utilities, and businesses, have set ambitious targets to reduce carbon emissions for their Environmental, Social, and Governance (ESG) go…
On the Promise and Pitfalls of Optimizing Embodied Carbon
Noman Bashir, David Irwin, Prashant Shenoy
To halt further climate change, computing, along with the rest of society, must reduce, and eventually eliminate, its carbon emissions. Recently, many researchers have focused on e…
On the Limitations of Carbon-Aware Temporal and Spatial Workload Shifting in the Cloud
Thanathorn Sukprasert, Abel Souza, Noman Bashir +2
Cloud platforms have been focusing on reducing their carbon emissions by shifting workloads across time and locations to when and where low-carbon energy is available. Despite the…
Jointly Managing Electrical and Thermal Energy in Solar- and Battery-powered Computer Systems
Noman Bashir, Yasra Chandio, David Irwin +3
Environmentally-powered computer systems operate on renewable energy harvested from their environment, such as solar or wind, and stored in batteries. While harvesting environmenta…
CarbonScaler: Leveraging Cloud Workload Elasticity for Optimizing Carbon-Efficiency
Walid A. Hanafy, Qianlin Liang, Noman Bashir +2
Cloud platforms are increasing their emphasis on sustainability and reducing their operational carbon footprint. A common approach for reducing carbon emissions is to exploit the t…