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Leveraging stored energy for handling power emergencies in aggressively provisioned datacenters

Sriram Govindan, Di Wang, Anand Sivasubramaniam, Bhuvan Urgaonkar
2012 SIGARCH Computer Architecture News  
To our knowledge, we are the first to explore the use of stored energy (UPS batteries) for tighter provisioning.  ...  workloads to evaluate their effectiveness in handling power emergencies.  ...  We would like to thank Luiz Barroso from Google, who provided valuable inputs on motivating and shaping the work presented in this paper.  ... 
doi:10.1145/2189750.2150985 fatcat:sxjn4czj75hyxftkx3uyfogrqu

Leveraging stored energy for handling power emergencies in aggressively provisioned datacenters

Sriram Govindan, Di Wang, Anand Sivasubramaniam, Bhuvan Urgaonkar
2012 Proceedings of the seventeenth international conference on Architectural Support for Programming Languages and Operating Systems - ASPLOS '12  
To our knowledge, we are the first to explore the use of stored energy (UPS batteries) for tighter provisioning.  ...  workloads to evaluate their effectiveness in handling power emergencies.  ...  We would like to thank Luiz Barroso from Google, who provided valuable inputs on motivating and shaping the work presented in this paper.  ... 
doi:10.1145/2150976.2150985 dblp:conf/asplos/GovindanWSU12 fatcat:nea4y7cugjg3bli6g656ix2oty

Virtualizing power distribution in datacenters

Di Wang, Chuangang Ren, Anand Sivasubramaniam
2013 Proceedings of the 40th Annual International Symposium on Computer Architecture - ISCA '13  
Using several datacenter applications, and a 2-level power hierarchy prototype containing batteries at both levels, we demonstrate the effectiveness of vPower when working in an under-provisioned power  ...  With aggressive under-provisioning, the power hierarchy becomes as central a datacenter resource as other computing resources, making it imperative to carefully allocate, isolate and manage this resource  ...  Supply side knobs that leverage batteries and other energy storage devices placed in one or more layers of the hierarchy, have recently been proposed [17, 21, 39] to facilitate aggressive power provisioning  ... 
doi:10.1145/2485922.2485973 dblp:conf/isca/WangRS13 fatcat:op2adt6wkndc7c2imyz5xqkqli

Virtualizing power distribution in datacenters

Di Wang, Chuangang Ren, Anand Sivasubramaniam
2013 SIGARCH Computer Architecture News  
Using several datacenter applications, and a 2-level power hierarchy prototype containing batteries at both levels, we demonstrate the effectiveness of vPower when working in an under-provisioned power  ...  With aggressive under-provisioning, the power hierarchy becomes as central a datacenter resource as other computing resources, making it imperative to carefully allocate, isolate and manage this resource  ...  Supply side knobs that leverage batteries and other energy storage devices placed in one or more layers of the hierarchy, have recently been proposed [17, 21, 39] to facilitate aggressive power provisioning  ... 
doi:10.1145/2508148.2485973 fatcat:xsj7kccewfakxb4zw24shbjhmq

Leveraging Heterogeneous Power for Improving Datacenter Efficiency and Resiliency

Longjun Liu, Chao Li, Hongbin Sun, Yang Hu, Jingmin Xin, Nanning Zheng, Tao Li
2015 IEEE computer architecture letters  
and demand has emerged as a top issue in modern datacenters that are under-provisioned or powered by intermittent power supplies.  ...  For example, unexpected load surge can easily generate power peaks that exceed the maximum power budget, leading to costly downtime in an under-provisioned datacenter.  ... 
doi:10.1109/lca.2014.2363084 fatcat:7bv775inwjgsjgkyf3zfktms2u

BAAT: Towards Dynamically Managing Battery Aging in Green Datacenters

Longjun Liu, Chao Li, Hongbin Sun, Yang Hu, Juncheng Gu, Tao Li
2015 2015 45th Annual IEEE/IFIP International Conference on Dependable Systems and Networks  
Energy storage devices (batteries) have shown great promise in eliminating supply/demand power mismatch and reducing energy/power cost in green datacenters.  ...  It enables datacenters to maximally utilize energy storage resources to enhance availability and boost performance.  ...  As shown in Figure 1 , we investigate emerging green datacenters that rely on energy storage devices to jointly store green energy and shave load power spikes.  ... 
doi:10.1109/dsn.2015.43 dblp:conf/dsn/LiuLSHGL15 fatcat:sfgjapjlbfagxnjdyslgo3aowq

HEB

Longjun Liu, Chao Li, Hongbin Sun, Yang Hu, Juncheng Gu, Tao Li, Jingmin Xin, Nanning Zheng
2015 Proceedings of the 42nd Annual International Symposium on Computer Architecture - ISCA '15  
As a result, power mismatching between supply and demand has emerged as a crucial issue in modern data centers which are either under-provisioned or powered by intermittent power sources.  ...  More attractively, our management schemes make the costly energy storage devices more affordable and economical for datacenter-scale usage. We evaluate the HEB design with a real system prototype.  ...  As mentioned in Section 2, it is critical to improve the renewable energy utilization (REU) for storing more green and clean energy to handle power mismatches in renewable data centers.  ... 
doi:10.1145/2749469.2750384 dblp:conf/isca/LiuLSHGLXZ15 fatcat:h5antnqpijaptjzk3ittzxppm4

HEB

Longjun Liu, Chao Li, Hongbin Sun, Yang Hu, Juncheng Gu, Tao Li, Jingmin Xin, Nanning Zheng
2015 SIGARCH Computer Architecture News  
As a result, power mismatching between supply and demand has emerged as a crucial issue in modern data centers which are either under-provisioned or powered by intermittent power sources.  ...  More attractively, our management schemes make the costly energy storage devices more affordable and economical for datacenter-scale usage. We evaluate the HEB design with a real system prototype.  ...  As mentioned in Section 2, it is critical to improve the renewable energy utilization (REU) for storing more green and clean energy to handle power mismatches in renewable data centers.  ... 
doi:10.1145/2872887.2750384 fatcat:ug3wnt6tvfavvk6zirv3pxnbje

Green-Up: under-provisioning power backup infrastructure for green datacenters

Xu Zhou, Zhibin Yu
2019 CCF Transactions on High Performance Computing  
However, how to under-provision the power backup facility for a green datacenter using renewable energy has not yet been explored.  ...  Power source management identifies the suitable power source for power backup whereas power load management selects the best power capping techniques for under-provisioning power backup infrastructure.  ...  We conduct a framework for dealing with power outages arising for the datacenters with aggressive backup power provision.  ... 
doi:10.1007/s42514-019-00016-6 fatcat:6hetyu4czzbjjha3f32wq7sfeu

Energy storage in datacenters

Di Wang, Chuangang Ren, Anand Sivasubramaniam, Bhuvan Urgaonkar, Hosam Fathy
2012 Performance Evaluation Review  
Energy storage -in the form of UPS units -in a datacenter has been primarily used to fail-over to diesel generators upon power outages.  ...  There has been recent interest in using these Energy Storage Devices (ESDs) for demand-response (DR) to either shift peak demand away from high tariff periods, or to shave demand allowing aggressive under-provisioning  ...  Exploiting energy storage for DR has been studied in battery-powered embedded, mobile, sensor domains [6, 35] ), with such DR in datacenters only recently emerging [18, 20, 43] .  ... 
doi:10.1145/2318857.2254780 fatcat:76ju2yfv7fgaxir7nud2dprgza

Energy storage in datacenters

Di Wang, Chuangang Ren, Anand Sivasubramaniam, Bhuvan Urgaonkar, Hosam Fathy
2012 Proceedings of the 12th ACM SIGMETRICS/PERFORMANCE joint international conference on Measurement and Modeling of Computer Systems - SIGMETRICS '12  
Energy storage -in the form of UPS units -in a datacenter has been primarily used to fail-over to diesel generators upon power outages.  ...  There has been recent interest in using these Energy Storage Devices (ESDs) for demand-response (DR) to either shift peak demand away from high tariff periods, or to shave demand allowing aggressive under-provisioning  ...  Exploiting energy storage for DR has been studied in battery-powered embedded, mobile, sensor domains [6, 35] ), with such DR in datacenters only recently emerging [18, 20, 43] .  ... 
doi:10.1145/2254756.2254780 dblp:conf/sigmetrics/WangRSUF12 fatcat:pilzovctdnetxkabgjvnp5277q

Managing distributed UPS energy for effective power capping in data centers

Vasileios Kontorinis, Liuyi Eric Zhang, Baris Aksanli, Jack Sampson, Houman Homayoun, Eddie Pettis, Dean M. Tullsen, Tajana Simunic Rosing
2012 2012 39th Annual International Symposium on Computer Architecture (ISCA)  
This work presents an architecture for distributed per-server UPSs that stores energy during low activity periods and uses this energy during power spikes.  ...  The specific approach shaves 19.4% of the peak power for modern servers, at no cost in performance, allowing the installation of 24% more servers within the same power budget.  ...  In this work we explore the potential of using battery-stored energy in a distributed UPS topology to shave peak power.  ... 
doi:10.1109/isca.2012.6237042 dblp:conf/isca/KontorinisZASHPTR12 fatcat:dt7dqj27nbegdivstw3mslbkie

Managing distributed ups energy for effective power capping in data centers

Vasileios Kontorinis, Liuyi Eric Zhang, Baris Aksanli, Jack Sampson, Houman Homayoun, Eddie Pettis, Dean M. Tullsen, Tajana Simunic Rosing
2012 SIGARCH Computer Architecture News  
This work presents an architecture for distributed per-server UPSs that stores energy during low activity periods and uses this energy during power spikes.  ...  The specific approach shaves 19.4% of the peak power for modern servers, at no cost in performance, allowing the installation of 24% more servers within the same power budget.  ...  In this work we explore the potential of using battery-stored energy in a distributed UPS topology to shave peak power.  ... 
doi:10.1145/2366231.2337216 fatcat:i4y42rlz6rd7vffuy46hayobrm

Chameleon: Adapting throughput server to time-varying green power budget using online learning

Chao Li, Xian Li, Rui Wang, Tao Li, Nilanjan Goswami, Depei Qian
2013 International Symposium on Low Power Electronics and Design (ISLPED)  
Existing proposals on managing green energy powered systems show sub-optimal results since they either use rigid load power capping or heavily rely on backup power.  ...  Chameleon comprises of multiple flexible power management policies and leverages learning algorithm to select the optimal operating mode during runtime.  ...  Figure 1 depicts the power provisioning hierarchy of a green datacenter across facility level and server level.  ... 
doi:10.1109/islped.2013.6629274 dblp:conf/islped/LiLWLGQ13 fatcat:j627u6wb4rcxxhzxzwzzm7dwlm

SmartDPSS: Cost-Minimizing Multi-source Power Supply for Datacenters with Arbitrary Demand

Wei Deng, Fangming Liu, Hai Jin, Chuan Wu
2013 2013 IEEE 33rd International Conference on Distributed Computing Systems  
at each time, the amount of power to purchase from the long-term-ahead and realtime grid markets, and charging and discharging of UPS over time, in order to fully leverage the available renewable energy  ...  It remains a significant challenge how to operate among multiple power supply sources in a complementary manner, to deliver reliable energy to datacenter users with arbitrary demand over time, while minimizing  ...  During periods of low demand, UPS batteries store energy, while stored energy can be drained to temporarily augment the grid supply during emergencies of peak load.  ... 
doi:10.1109/icdcs.2013.59 dblp:conf/icdcs/DengLJW13 fatcat:2owahcqpj5aq5kdyyfj4pud6vm
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