1) The document proposes a fault-tolerant resource allocation method for cloud computing that aims to minimize user payment while meeting task deadlines.
2) It formulates a deadline-driven resource allocation problem based on virtual machine isolation technology and proposes an optimal solution with polynomial time complexity.
3) Experimental results show that the proposed work more efficiently schedules and allocates resources, improving utilization of cloud infrastructure resources.
Allocation Strategies of Virtual Resources in Cloud-Computing NetworksIJERA Editor
In distributed computing, Cloud computing facilitates pay per model as per user demand and requirement.
Collection of virtual machines including both computational and storage resources will form the Cloud. In
Cloud computing, the main objective is to provide efficient access to remote and geographically distributed
resources. Cloud faces many challenges, one of them is scheduling/allocation problem. Scheduling refers to a
set of policies to control the order of work to be performed by a computer system. A good scheduler adapts its
allocation strategy according to the changing environment and the type of task. In this paper we will see FCFS,
Round Robin scheduling in addition to Linear Integer Programming an approach of resource allocation.
ABSTRACT
Cloud computing utilizes large scale computing infrastructure that has been radically changing the IT landscape enabling remote access to computing resources with low service cost, high scalability , availability and accessibility. Serving tasks from multiple users where the tasks are of different characteristics with variation in the requirement of computing power may cause under or over utilization of resources.Therefore maintaining such mega-scale datacenter requires efficient resource management procedure to increase resource utilization. However, while maintaining efficiency in service provisioning it is necessary to ensure the maximization of profit for the cloud providers. Most of the current research works aims at how providers can offer efficient service provisioning to the user and improving system performance. There are comparatively fewer specific works regarding resource management which also deals with the economic section that considers profit maximization for the provider. In this paper we represent a model that deals with both efficient resource utilization and pricing of the resources. The joint resource management model combines the work of user assignment, task scheduling and load balancing on the fact of CPU power endorsement. We propose four algorithms respectively for user assignment, task scheduling, load balancing and pricing that works on group based resources offering reduction in task execution time(56.3%),activated physical machines(41.44%),provisioning cost(23%) . The cost is calculated over a time interval involving the number of served customer at this time and the amount of resources used within this time
Hybrid Based Resource Provisioning in CloudEditor IJCATR
The data centres and energy consumption characteristics of the various machines are often noted with different capacities.
The public cloud workloads of different priorities and performance requirements of various applications when analysed we had noted
some invariant reports about cloud. The Cloud data centres become capable of sensing an opportunity to present a different program.
In out proposed work, we are using a hybrid method for resource provisioning in data centres. This method is used to allocate the
resources at the working conditions and also for the energy stored in the power consumptions. Proposed method is used to allocate the
process behind the cloud storage.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Survey on Dynamic Resource Allocation Strategy in Cloud Computing EnvironmentEditor IJCATR
Cloud computing becomes quite popular among cloud users by offering a variety of resources. This is an on demand service because it offers dynamic flexible resource allocation and guaranteed services in pay as-you-use manner to public. In this paper, we present the several dynamic resource allocation techniques and its performance. This paper provides detailed description of the dynamic resource allocation technique in cloud for cloud users and comparative study provides the clear detail about the different techniques
Dynamic resource allocation using virtual machines for cloud computing enviro...IEEEFINALYEARPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
A Virtualization Model for Cloud ComputingSouvik Pal
Cloud Computing is now a very emerging field in the IT industry as well as research field. The advancement of Cloud Computing came up due to fast-growing usage of internet among the people. Cloud Computing is basically on-demand network access to a collection of physical resources which can be provisioned according to the need of cloud user under the supervision of Cloud Service provider interaction. From business prospective, the viable achievements of Cloud Computing and recent developments in Grid computing have brought the platform that has introduced virtualization technology into the era of high performance computing. Virtualization technology is widely applied to modern data center for cloud computing. Virtualization is used computer resources to imitate other computer resources or whole computers. This paper provides a Virtualization model for cloud computing that may lead to faster access and better performance. This model may help to combine self-service capabilities and ready-to-use facilities for computing resources.
Allocation Strategies of Virtual Resources in Cloud-Computing NetworksIJERA Editor
In distributed computing, Cloud computing facilitates pay per model as per user demand and requirement.
Collection of virtual machines including both computational and storage resources will form the Cloud. In
Cloud computing, the main objective is to provide efficient access to remote and geographically distributed
resources. Cloud faces many challenges, one of them is scheduling/allocation problem. Scheduling refers to a
set of policies to control the order of work to be performed by a computer system. A good scheduler adapts its
allocation strategy according to the changing environment and the type of task. In this paper we will see FCFS,
Round Robin scheduling in addition to Linear Integer Programming an approach of resource allocation.
ABSTRACT
Cloud computing utilizes large scale computing infrastructure that has been radically changing the IT landscape enabling remote access to computing resources with low service cost, high scalability , availability and accessibility. Serving tasks from multiple users where the tasks are of different characteristics with variation in the requirement of computing power may cause under or over utilization of resources.Therefore maintaining such mega-scale datacenter requires efficient resource management procedure to increase resource utilization. However, while maintaining efficiency in service provisioning it is necessary to ensure the maximization of profit for the cloud providers. Most of the current research works aims at how providers can offer efficient service provisioning to the user and improving system performance. There are comparatively fewer specific works regarding resource management which also deals with the economic section that considers profit maximization for the provider. In this paper we represent a model that deals with both efficient resource utilization and pricing of the resources. The joint resource management model combines the work of user assignment, task scheduling and load balancing on the fact of CPU power endorsement. We propose four algorithms respectively for user assignment, task scheduling, load balancing and pricing that works on group based resources offering reduction in task execution time(56.3%),activated physical machines(41.44%),provisioning cost(23%) . The cost is calculated over a time interval involving the number of served customer at this time and the amount of resources used within this time
Hybrid Based Resource Provisioning in CloudEditor IJCATR
The data centres and energy consumption characteristics of the various machines are often noted with different capacities.
The public cloud workloads of different priorities and performance requirements of various applications when analysed we had noted
some invariant reports about cloud. The Cloud data centres become capable of sensing an opportunity to present a different program.
In out proposed work, we are using a hybrid method for resource provisioning in data centres. This method is used to allocate the
resources at the working conditions and also for the energy stored in the power consumptions. Proposed method is used to allocate the
process behind the cloud storage.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Survey on Dynamic Resource Allocation Strategy in Cloud Computing EnvironmentEditor IJCATR
Cloud computing becomes quite popular among cloud users by offering a variety of resources. This is an on demand service because it offers dynamic flexible resource allocation and guaranteed services in pay as-you-use manner to public. In this paper, we present the several dynamic resource allocation techniques and its performance. This paper provides detailed description of the dynamic resource allocation technique in cloud for cloud users and comparative study provides the clear detail about the different techniques
Dynamic resource allocation using virtual machines for cloud computing enviro...IEEEFINALYEARPROJECTS
To Get any Project for CSE, IT ECE, EEE Contact Me @ 09849539085, 09966235788 or mail us - ieeefinalsemprojects@gmail.co¬m-Visit Our Website: www.finalyearprojects.org
A Virtualization Model for Cloud ComputingSouvik Pal
Cloud Computing is now a very emerging field in the IT industry as well as research field. The advancement of Cloud Computing came up due to fast-growing usage of internet among the people. Cloud Computing is basically on-demand network access to a collection of physical resources which can be provisioned according to the need of cloud user under the supervision of Cloud Service provider interaction. From business prospective, the viable achievements of Cloud Computing and recent developments in Grid computing have brought the platform that has introduced virtualization technology into the era of high performance computing. Virtualization technology is widely applied to modern data center for cloud computing. Virtualization is used computer resources to imitate other computer resources or whole computers. This paper provides a Virtualization model for cloud computing that may lead to faster access and better performance. This model may help to combine self-service capabilities and ready-to-use facilities for computing resources.
A REVIEW ON LOAD BALANCING IN CLOUD USING ENHANCED GENETIC ALGORITHM IAEME Publication
“Cloud computing” is a term, which involves virtualization, distributed
computing, networking, software and net services. A cloudconsists of several partssuch as shoppers, datacenter and distributed servers. It includes fault tolerance, high
availability, scalability, flexibility, reduced overhead for users, reduced cost of
possession, on demand services etc. Central to these issues lies the institution of a
good load reconciliation algorithmic rule. The load can be CPU load, memory
capacity, delay or network load. Load balancing is the method of distributing the load
among varied nodes of a distributed system to boost each resource utilization and job
interval whereas additionally avoiding a state of affairs wherever a number of the
nodes area unit heavily loaded whereas different nodes area unit idle or doing little
work. Load balancing ensures that all the processors within the system or each node
within the network will require the equal quantity of labor at any instant of your time.
This technique will be sender initiated, receiver initiated or symmetric sort
(combination of sender initiated and receiver initiated types). Our objective is to
develop an effective load reconciliation algorithmic rule mistreatment divisible load
programming theorem to maximize or minimize completely different performance
parameters (throughput, latency for example) for the clouds of different sizes (virtualtopology de-pending on the appliance requirement).
Task Performance Analysis in Virtual Cloud EnvironmentRSIS International
Cloud computing based applications are beneficial for
businesses of all sizes and industries as they don’t have to invest
a huge amount on initial setup. This way, businesses can opt for
Cloud services and can implement innovative ideas. But
evaluating the performance of provisioning (e.g. CPU scheduling
and resource allocation) policies in a real Cloud computing
environment for different application techniques is challenging
because clouds show dynamic demands, workloads, supply
patterns, VM sizes, and resources (hardware, software, and
network). User’s requests and services requirements are
heterogeneous and dynamic. Applications models have
unpredictable performance, workloads, and dynamic scaling
requirements. So a demand for a Simulation toolkit for Cloud is
there. Cloudsim is self-contained simulation framework that
provides simulation and modeling of Cloud-based application in
lesser time with lesser efforts. In this paper we tried to simulate
the task performance of a cloudlet using one data center, one
VM. We also developed a Graphical User Interface to
dynamically change the simulation parameters and show
simulation results.
A SURVEY ON RESOURCE ALLOCATION IN CLOUD COMPUTINGijccsa
Cloud computing is an on-demand service resource which includes applications to data centers on a
pay-per-use basis. In order to allocate these resources properly and satisfy users’ demands, an efficient
and flexible resource allocation mechanism is needed. Due to increasing user demand, the resource
allocating process has become more challenging and difficult. One of the main focuses of research
scholars is how to develop optimal solutions for this process. In this paper, a literature review on proposed
dynamic resource allocation techniques is introduced.
AUTO RESOURCE MANAGEMENT TO ENHANCE RELIABILITY AND ENERGY CONSUMPTION IN HET...IJCNCJournal
A classic information processing has been replaced by cloud computing in more studies where cloud computing becomes more popular and growing than other computing models. Cloud computing works for providing on-demand services for users. Reliability and energy consumption are two hot challenges and tradeoffs problem in the cloud computing environment that requires accurate attention and research. This paper proposes an Auto Resource Management (ARM) scheme to enhance reliability by reducing the Service Level Agreement (SLA) violation and reduce energy consumed by cloud computing servers. In this context, the ARM consists of three compounds, they are static/dynamic threshold, virtual machine selection policy, and short prediction resource utilization method. The Minimum Utilization Non-Negative (MUN) virtual machine selection policy and Rate of Change (RoC) dynamic threshold present in this paper. Also, a method of choosing a value as the static threshold is proposed. To improve ARM performance, the paper proposes a Short Prediction Resource Utilization (SPRU) that aims to improve the process of decision making by including the resources utilization of future time and the current time. The output results show that SPRU enhanced the decision-making process for managing cloud computing resources and reduced energy consumption and the SLA violation. The proposed scheme tested under real workload data over the CloudSim simulator.
An Efficient Cloud Scheduling Algorithm for the Conservation of Energy throug...IJECEIAES
Method of broadcasting is the well known operation that is used for providing support to different computing protocols in cloud computing. Attaining energy efficiency is one of the prominent challenges, that is quite significant in the scheduling process that is used in cloud computing as, there are fixed limits that have to be met by the system. In this research paper, we are particularly focusing on the cloud server maintenance and scheduling process and to do so, we are using the interactive broadcasting energy efficient computing technique along with the cloud computing server. Additionally, the remote host machines used for cloud services are dissipating more power and with that they are consuming more and more energy. The effect of the power consumption is one of the main factors for determining the cost of the computing resources. With the idea of using the avoidance technology for assigning the data center resources that dynamically depend on the application demands and supports the cloud computing with the optimization of the servers in use.
A survey on various resource allocation policies in cloud computing environmenteSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Job scheduling in hybrid cloud using deep reinforcement learning for cost opt...ArchanaKalapgar
Project description Using Deep Reinforcement learning, I and my teammate are solving the problem of job scheduling in a hybrid environment to give results with the average job response time at a minimal cost. The software programming environment to be used is Tensor flow, Google Colab, and AWS.
An Efficient Queuing Model for Resource Sharing in Cloud Computingtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
A latency-aware max-min algorithm for resource allocation in cloud IJECEIAES
Cloud computing is an emerging distributed computing paradigm. However, it requires certain initiatives that need to be tailored for the cloud environment such as the provision of an on-the-fly mechanism for providing resource availability based on the rapidly changing demands of the customers. Although, resource allocation is an important problem and has been widely studied, there are certain criteria that need to be considered. These criteria include meeting user’s quality of service (QoS) requirements. High QoS can be guaranteed only if resources are allocated in an optimal manner. This paper proposes a latency-aware max-min algorithm (LAM) for allocation of resources in cloud infrastructures. The proposed algorithm was designed to address challenges associated with resource allocation such as variations in user demands and on-demand access to unlimited resources. It is capable of allocating resources in a cloud-based environment with the target of enhancing infrastructure-level performance and maximization of profits with the optimum allocation of resources. A priority value is also associated with each user, which is calculated by analytic hierarchy process (AHP). The results validate the superiority for LAM due to better performance in comparison to other state-of-the-art algorithms with flexibility in resource allocation for fluctuating resource demand patterns.
dynamic resource allocation using virtual machines for cloud computing enviro...Kumar Goud
Abstract—Cloud computing allows business customers to scale up and down their resource usage based on needs., we present a system that uses virtualization technology to allocate data center resources dynamically based on application demands and support green computing by optimizing the number of servers in use. We introduce the concept of “skewness” to measure the unevenness in the multidimensional resource utilization of a server. By minimizing imbalance, we will mix completely different of workloads nicely and improve the overall utilization of server resources. We develop a set of heuristics that prevent overload in the system effectively while saving energy used. Many of the touted gains in the cloud model come from resource multiplexing through virtualization technology. In this paper Trace driven simulation and experiment results demonstrate that our algorithm achieves good performance.
Index Terms—Cloud computing, resource management, virtualization, green computing.
An efficient resource sharing technique for multi-tenant databases IJECEIAES
Multi-tenancy is a key component of Software as a Service (SaaS) paradigm. Multi-tenant software has gained a lot of attention in academics, research and business arena. They provide scalability and economic benefits for both cloud service providers and tenants by sharing same resources and infrastructure in isolation of shared databases, network and computing resources with Service level agreement (SLA) compliances. In a multitenant scenario, active tenants compete for resources in order to access the database. If one tenant blocks up the resources, the performance of all the other tenants may be restricted and a fair sharing of the resources may be compromised. The performance of tenants must not be affected by resource-intensive activities and volatile workloads of other tenants. Moreover, the prime goal of providers is to accomplish low cost of operation, satisfying specific schemas/SLAs of each tenant. Consequently, there is a need to design and develop effective and dynamic resource sharing algorithms which can handle above mentioned issues. This work presents a model referred as MultiTenant Dynamic Resource Scheduling Model (MTDRSM) embracing a query classification and worker sorting technique enabling efficient and dynamic resource sharing among tenants. The experiments show significant performance improvement over existing model.
GROUP BASED RESOURCE MANAGEMENT AND PRICING MODEL IN CLOUD COMPUTINGijcsit
Cloud computing utilizes large scale computing infrastructure that has been radically changing the IT landscape enabling remote access to computing resources with low service cost, high scalability , availability and accessibility. Serving tasks from multiple users where the tasks are of different characteristics with variation in the requirement of computing power may cause under or over utilization of resources.Therefore maintaining such mega-scale datacenter requires efficient resource management procedure to increase resource utilization. However, while maintaining efficiency in service provisioning it is necessary to ensure the maximization of profit for the cloud providers. Most of the current research works aims at how providers can offer efficient service provisioning to the user and improving system performance. There are comparatively fewer specific works regarding resource management which also deals with the economic section that considers profit maximization for the provider. In this paper we represent a model that deals with both efficient resource utilization and pricing of the resources. The joint resource management model combines the work of user assignment, task scheduling and load balancing on the fact of CPU power endorsement. We propose four algorithms respectively for user assignment, task scheduling, load balancing and pricing that works on group based resources offering reduction in task execution time(56.3%),activated physical machines(41.44%),provisioning cost(23%) . The cost is calculated over a time interval involving the number of served customer at this time and the amount of resources used within this time.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
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Multi-objective load balancing in cloud infrastructure through fuzzy based de...IAESIJAI
Cloud computing became a popular technology which influence not only
product development but also made technology business easy. The services
like infrastructure, platform and software can reduce the complexity of
technology requirement for any ecosystem. As the users of cloud-based
services increases the complexity of back-end technologies also increased.
The heterogeneous requirement of users in terms for various configurations
creates different unbalancing issues related to load. Hence effective load
balancing in a cloud system with reference to time and space become crucial
as it adversely affect system performance. Since the user requirement and
expected performance is multi-objective use of decision-making tools like
fuzzy logic will yield good results as it uses human procedure knowledge in
decision making. The overall system performance can be further improved by
dynamic resource scheduling using optimization technique like genetic
algorithm.
A REVIEW ON LOAD BALANCING IN CLOUD USING ENHANCED GENETIC ALGORITHM IAEME Publication
“Cloud computing” is a term, which involves virtualization, distributed
computing, networking, software and net services. A cloudconsists of several partssuch as shoppers, datacenter and distributed servers. It includes fault tolerance, high
availability, scalability, flexibility, reduced overhead for users, reduced cost of
possession, on demand services etc. Central to these issues lies the institution of a
good load reconciliation algorithmic rule. The load can be CPU load, memory
capacity, delay or network load. Load balancing is the method of distributing the load
among varied nodes of a distributed system to boost each resource utilization and job
interval whereas additionally avoiding a state of affairs wherever a number of the
nodes area unit heavily loaded whereas different nodes area unit idle or doing little
work. Load balancing ensures that all the processors within the system or each node
within the network will require the equal quantity of labor at any instant of your time.
This technique will be sender initiated, receiver initiated or symmetric sort
(combination of sender initiated and receiver initiated types). Our objective is to
develop an effective load reconciliation algorithmic rule mistreatment divisible load
programming theorem to maximize or minimize completely different performance
parameters (throughput, latency for example) for the clouds of different sizes (virtualtopology de-pending on the appliance requirement).
Task Performance Analysis in Virtual Cloud EnvironmentRSIS International
Cloud computing based applications are beneficial for
businesses of all sizes and industries as they don’t have to invest
a huge amount on initial setup. This way, businesses can opt for
Cloud services and can implement innovative ideas. But
evaluating the performance of provisioning (e.g. CPU scheduling
and resource allocation) policies in a real Cloud computing
environment for different application techniques is challenging
because clouds show dynamic demands, workloads, supply
patterns, VM sizes, and resources (hardware, software, and
network). User’s requests and services requirements are
heterogeneous and dynamic. Applications models have
unpredictable performance, workloads, and dynamic scaling
requirements. So a demand for a Simulation toolkit for Cloud is
there. Cloudsim is self-contained simulation framework that
provides simulation and modeling of Cloud-based application in
lesser time with lesser efforts. In this paper we tried to simulate
the task performance of a cloudlet using one data center, one
VM. We also developed a Graphical User Interface to
dynamically change the simulation parameters and show
simulation results.
A SURVEY ON RESOURCE ALLOCATION IN CLOUD COMPUTINGijccsa
Cloud computing is an on-demand service resource which includes applications to data centers on a
pay-per-use basis. In order to allocate these resources properly and satisfy users’ demands, an efficient
and flexible resource allocation mechanism is needed. Due to increasing user demand, the resource
allocating process has become more challenging and difficult. One of the main focuses of research
scholars is how to develop optimal solutions for this process. In this paper, a literature review on proposed
dynamic resource allocation techniques is introduced.
AUTO RESOURCE MANAGEMENT TO ENHANCE RELIABILITY AND ENERGY CONSUMPTION IN HET...IJCNCJournal
A classic information processing has been replaced by cloud computing in more studies where cloud computing becomes more popular and growing than other computing models. Cloud computing works for providing on-demand services for users. Reliability and energy consumption are two hot challenges and tradeoffs problem in the cloud computing environment that requires accurate attention and research. This paper proposes an Auto Resource Management (ARM) scheme to enhance reliability by reducing the Service Level Agreement (SLA) violation and reduce energy consumed by cloud computing servers. In this context, the ARM consists of three compounds, they are static/dynamic threshold, virtual machine selection policy, and short prediction resource utilization method. The Minimum Utilization Non-Negative (MUN) virtual machine selection policy and Rate of Change (RoC) dynamic threshold present in this paper. Also, a method of choosing a value as the static threshold is proposed. To improve ARM performance, the paper proposes a Short Prediction Resource Utilization (SPRU) that aims to improve the process of decision making by including the resources utilization of future time and the current time. The output results show that SPRU enhanced the decision-making process for managing cloud computing resources and reduced energy consumption and the SLA violation. The proposed scheme tested under real workload data over the CloudSim simulator.
An Efficient Cloud Scheduling Algorithm for the Conservation of Energy throug...IJECEIAES
Method of broadcasting is the well known operation that is used for providing support to different computing protocols in cloud computing. Attaining energy efficiency is one of the prominent challenges, that is quite significant in the scheduling process that is used in cloud computing as, there are fixed limits that have to be met by the system. In this research paper, we are particularly focusing on the cloud server maintenance and scheduling process and to do so, we are using the interactive broadcasting energy efficient computing technique along with the cloud computing server. Additionally, the remote host machines used for cloud services are dissipating more power and with that they are consuming more and more energy. The effect of the power consumption is one of the main factors for determining the cost of the computing resources. With the idea of using the avoidance technology for assigning the data center resources that dynamically depend on the application demands and supports the cloud computing with the optimization of the servers in use.
A survey on various resource allocation policies in cloud computing environmenteSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Job scheduling in hybrid cloud using deep reinforcement learning for cost opt...ArchanaKalapgar
Project description Using Deep Reinforcement learning, I and my teammate are solving the problem of job scheduling in a hybrid environment to give results with the average job response time at a minimal cost. The software programming environment to be used is Tensor flow, Google Colab, and AWS.
An Efficient Queuing Model for Resource Sharing in Cloud Computingtheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
A latency-aware max-min algorithm for resource allocation in cloud IJECEIAES
Cloud computing is an emerging distributed computing paradigm. However, it requires certain initiatives that need to be tailored for the cloud environment such as the provision of an on-the-fly mechanism for providing resource availability based on the rapidly changing demands of the customers. Although, resource allocation is an important problem and has been widely studied, there are certain criteria that need to be considered. These criteria include meeting user’s quality of service (QoS) requirements. High QoS can be guaranteed only if resources are allocated in an optimal manner. This paper proposes a latency-aware max-min algorithm (LAM) for allocation of resources in cloud infrastructures. The proposed algorithm was designed to address challenges associated with resource allocation such as variations in user demands and on-demand access to unlimited resources. It is capable of allocating resources in a cloud-based environment with the target of enhancing infrastructure-level performance and maximization of profits with the optimum allocation of resources. A priority value is also associated with each user, which is calculated by analytic hierarchy process (AHP). The results validate the superiority for LAM due to better performance in comparison to other state-of-the-art algorithms with flexibility in resource allocation for fluctuating resource demand patterns.
dynamic resource allocation using virtual machines for cloud computing enviro...Kumar Goud
Abstract—Cloud computing allows business customers to scale up and down their resource usage based on needs., we present a system that uses virtualization technology to allocate data center resources dynamically based on application demands and support green computing by optimizing the number of servers in use. We introduce the concept of “skewness” to measure the unevenness in the multidimensional resource utilization of a server. By minimizing imbalance, we will mix completely different of workloads nicely and improve the overall utilization of server resources. We develop a set of heuristics that prevent overload in the system effectively while saving energy used. Many of the touted gains in the cloud model come from resource multiplexing through virtualization technology. In this paper Trace driven simulation and experiment results demonstrate that our algorithm achieves good performance.
Index Terms—Cloud computing, resource management, virtualization, green computing.
An efficient resource sharing technique for multi-tenant databases IJECEIAES
Multi-tenancy is a key component of Software as a Service (SaaS) paradigm. Multi-tenant software has gained a lot of attention in academics, research and business arena. They provide scalability and economic benefits for both cloud service providers and tenants by sharing same resources and infrastructure in isolation of shared databases, network and computing resources with Service level agreement (SLA) compliances. In a multitenant scenario, active tenants compete for resources in order to access the database. If one tenant blocks up the resources, the performance of all the other tenants may be restricted and a fair sharing of the resources may be compromised. The performance of tenants must not be affected by resource-intensive activities and volatile workloads of other tenants. Moreover, the prime goal of providers is to accomplish low cost of operation, satisfying specific schemas/SLAs of each tenant. Consequently, there is a need to design and develop effective and dynamic resource sharing algorithms which can handle above mentioned issues. This work presents a model referred as MultiTenant Dynamic Resource Scheduling Model (MTDRSM) embracing a query classification and worker sorting technique enabling efficient and dynamic resource sharing among tenants. The experiments show significant performance improvement over existing model.
GROUP BASED RESOURCE MANAGEMENT AND PRICING MODEL IN CLOUD COMPUTINGijcsit
Cloud computing utilizes large scale computing infrastructure that has been radically changing the IT landscape enabling remote access to computing resources with low service cost, high scalability , availability and accessibility. Serving tasks from multiple users where the tasks are of different characteristics with variation in the requirement of computing power may cause under or over utilization of resources.Therefore maintaining such mega-scale datacenter requires efficient resource management procedure to increase resource utilization. However, while maintaining efficiency in service provisioning it is necessary to ensure the maximization of profit for the cloud providers. Most of the current research works aims at how providers can offer efficient service provisioning to the user and improving system performance. There are comparatively fewer specific works regarding resource management which also deals with the economic section that considers profit maximization for the provider. In this paper we represent a model that deals with both efficient resource utilization and pricing of the resources. The joint resource management model combines the work of user assignment, task scheduling and load balancing on the fact of CPU power endorsement. We propose four algorithms respectively for user assignment, task scheduling, load balancing and pricing that works on group based resources offering reduction in task execution time(56.3%),activated physical machines(41.44%),provisioning cost(23%) . The cost is calculated over a time interval involving the number of served customer at this time and the amount of resources used within this time.
International Journal of Engineering Research and Development (IJERD)IJERD Editor
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Multi-objective load balancing in cloud infrastructure through fuzzy based de...IAESIJAI
Cloud computing became a popular technology which influence not only
product development but also made technology business easy. The services
like infrastructure, platform and software can reduce the complexity of
technology requirement for any ecosystem. As the users of cloud-based
services increases the complexity of back-end technologies also increased.
The heterogeneous requirement of users in terms for various configurations
creates different unbalancing issues related to load. Hence effective load
balancing in a cloud system with reference to time and space become crucial
as it adversely affect system performance. Since the user requirement and
expected performance is multi-objective use of decision-making tools like
fuzzy logic will yield good results as it uses human procedure knowledge in
decision making. The overall system performance can be further improved by
dynamic resource scheduling using optimization technique like genetic
algorithm.
THRESHOLD BASED VM PLACEMENT TECHNIQUE FOR LOAD BALANCED RESOURCE PROVISIONIN...IJCNCJournal
The unbalancing load issue is a multi-variation, multi-imperative issue that corrupts the execution and productivity of processing assets. Workload adjusting methods give solutions of load unbalancing circumstances for two bothersome aspects over-burdening and under-stacking. Cloud computing utilizes planning and workload balancing for a virtualized environment, resource partaking in cloud foundation. These two factors must be handled in an improved way in cloud computing to accomplish ideal resource sharing. Henceforth, there requires productive resource, asset reservation for guaranteeing load advancement in the cloud. This work aims to present an incorporated resource, asset reservation, and workload adjusting calculation for effective cloud provisioning. The strategy develops a Priority-based Resource Scheduling Model to acquire the resource, asset reservation with threshold-based load balancing for improving the proficiency in cloud framework. Extending utilization of Virtual Machines through the suitable and sensible outstanding task at hand modifying is then practiced by intensely picking a job from submitting jobs using Priority-based Resource Scheduling Model to acquire resource asset reservation. Experimental evaluations represent, the proposed scheme gives better results by reducing execution time, with minimum resource cost and improved resource utilization in dynamic resource provisioning conditions.
Load Balancing in Cloud Computing Environment: A Comparative Study of Service...Eswar Publications
Load balancing is a computer networking method to distribute workload across multiple computers or a computer cluster, network links, central processing units, disk drives, or other resources, to achieve optimal resource utilization, maximize throughput, minimize response time, and avoid overload. Using multiple components with load balancing, instead of a single component, may increase reliability through redundancy. The
load balancing service is usually provided by dedicated software or hardware, such as a multilayer switch or a Domain Name System server. In this paper, the existing static algorithms used for simple cloud load balancing have been identified and also a hybrid algorithm for developments in the future is suggested.
A SURVEY ON RESOURCE ALLOCATION IN CLOUD COMPUTINGijccsa
Cloud computing is an on-demand service resource which includes applications to data centers on a
pay-per-use basis. In order to allocate these resources properly and satisfy users’ demands, an efficient
and flexible resource allocation mechanism is needed. Due to increasing user demand, the resource
allocating process has become more challenging and difficult. One of the main focuses of research
scholars is how to develop optimal solutions for this process. In this paper, a literature review on proposed
dynamic resource allocation techniques is introduced.
A Survey on Resource Allocation in Cloud Computingneirew J
Cloud computing is an on-demand service resource which includes applications to data centers on a
pay-per-use basis. In order to allocate these resources properly and satisfy users’ demands, an efficient
and flexible resource allocation mechanism is needed. Due to increasing user demand, the resource
allocating process has become more challenging and difficult. One of the main focuses of research
scholars is how to develop optimal solutions for this process. In this paper, a literature review on proposed
dynamic resource allocation techniques is introduced.
Today Cloud computing is used in a wide range of domains. By using cloud computing a user
can utilize services and pool of resources through internet. The cloud computing platform
guarantees subscribers that it will live up to the service level agreement (SLA) in providing
resources as service and as per needs. However, it is essential that the provider be able to
effectively manage the resources. One of the important roles of the cloud computing platform is
to balance the load amongst different servers in order to avoid overloading in any host and
improve resource utilization.
It is defined as a distributed system containing a collection of computing and communication
resources located in distributed data enters which are shared by several end users. It has widely
been adopted by the industry, though there are many existing issues like Load Balancing, Virtual
Machine Migration, Server Consolidation, Energy Management, etc.
Profit Maximization for Service Providers using Hybrid Pricing in Cloud Compu...Editor IJCATR
Cloud computing has recently emerged as one of the buzzwords in the IT industry. Several IT vendors are promising to offer computation, data/storage, and application hosting services, offering Service-Level Agreements (SLA) backed performance and uptime promises for their services. While these „clouds‟ are the natural evolution of traditional clusters and data centers, they are distinguished by following a pricing model where customers are charged based on their utilization of computational resources, storage and transfer of data. They offer subscription-based access to infrastructure, platforms, and applications that are popularly termed as IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service). In order to improve the profit of service providers we implement a technique called hybrid pricing , where this hybrid pricing model is a pooled with fixed and spot pricing techniques.
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A survey on various resource allocation policies in cloud computing environmenteSAT Journals
Abstract Cloud computing is bringing a revolution in computing environment replacing traditional software installations, licensing issues into complete on-demand services through internet. In Cloud computing multiple cloud users can request number of cloud services simultaneously. So there must be a provision that all resources are made available to requesting user in efficient manner to satisfy their need. Resource allocation is based on quality of service and service level agreement. In cloud computing environment, to allocate resources to the user there are several methods but provider should consider the efficient way to guarantee that the applications’ requirements are attended to correctly and satisfy the user’s need This paper survey different resource allocation policies used in cloud computing environment. Keywords: Cloud computing, Resource allocation
A Survey: Hybrid Job-Driven Meta Data Scheduling for Data storage with Intern...dbpublications
Cloud computing is a promising computing model that enables convenient and on demand network access to a shared pool of configurable computing resources. The first offered cloud service is moving data into the cloud: data owners let cloud service providers host their data on cloud servers and data consumers can access the data from the cloud servers. This new paradigm of data storage service also introduces new security challenges, because data owners and data servers have different identities and different business interests with map and reduce tasks in different jobs. Therefore, an independent auditing service is required to make sure that the data is correctly hosted in the Cloud. The goal is to improve data locality for both map tasks and reduce tasks, avoid job starvation, and improve job execution performance. Two variations are further introduced to separately achieve a better map-data locality and a faster task assignment. We conduct extensive experiments to evaluate and compare the two variations with current scheduling algorithms. The results show that the two variations outperform the other tested algorithms in terms of map-data locality, reduce-data locality, and network overhead without incurring significant overhead. In addition, the two variations are separately suitable for different Map Reduce workload scenarios and provide the best job performance among all tested algorithms in cloud computing data storage.
Efficient fault tolerant cost optimized approach for scientific workflow via ...IAESIJAI
Cloud computing is one of the dispersed and effective computing models, which offers tremendous opportunity to address scientific issues with big scale characteristics. Despite having such a dynamic computing paradigm, it faces several difficulties and falls short of meeting the necessary quality of services (QoS) standards. For sustainable cloud computing workflow, QoS is very much required and need to be addressed. Recent studies looked on quantitative fault-tolerant programming to reduce the number of copies while still achieving the reliability necessity of a process on the heterogeneous infrastructure as a service (IaaS) cloud. In this study, we create an optimal replication technique (ORT) about fault tolerance as well as cost-driven mechanism and this is known as optimal replication technique with fault tolerance and cost minimization (ORT-FTC). Here ORT-FTC employs an iterative-based method that chooses the virtual machine and its copies that have the shortest makespan in the situation of specific tasks. By creating test cases, ORT-FTC is tested while taking into account scientific workflows like CyberShake, laser interferometer gravitational-wave observatory (LIGO), montage, and sipht. Additionally, ORT-FTC is shown to be only slightly improved over the current model in all cases.
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Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
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Iaetsd effective fault toerant resource allocation with cost
1. EFFECTIVE FAULT TOERANT RESOURCE ALLOCATION WITH COST
REDUCTION FOR CLOUD
AllareddyAmulya M.Tech
allareddyamulya@gmail.com
Dorababu Sudarsa M.Tech.,Ph.D,MISTE
Associate Professor
dorababu.sudarsa@gmail.com
Audisankara college of engineering and technology
Abstract:
In Cloud systems Virtual Machine technology being increasingly grown-up, compute resources which
can be partitioned in fine granularity and allocated them on require. In this paper we formulate a
deadline-driven resource allocation problem based on the Cloud environment that provides VM
resource isolation technology, and also propose an optimal solution with polynomial time, which
minimizes users payment in terms of their expected deadlines. We propose an fault-tolerant method
to guarantee task’s completion within its deadline. And then we validate its effectiveness over a real
VM-facilitated cluster environment under different levels of competition. To maximize utilization and
minimize total cost of the cloud computing infrastructure and running applications, efficient resources
need to be managed properly and virtual machines shall allocate proper host nodes . In this work, we
propose performance analysis based on resource allocation scheme for the efficient allocation of
virtual machines on the cloud infrastructure. Our experimental results shows that our work more
efficient for scheduling and allocation and improving the resource utilization.
Key words: fault torenant,resource allocation,cloud computing, cost reduction.
1. INTRODUCTION:
Cloud Computing[1] is a model for enabling
convenient, on-demand network access to a
shared pool of configurable and reliable
computing resources (e.g., networks,
servers, storage, applications, services) that
can be rapidly provisioned and released with
minimal consumer management effort or
service provider interaction. Cloud
computing is the delivery of computing as a
service rather than a product, whereby
shared resources, software, and information
are provided to computers and other devices
as a metered service over a network
(typically the Internet). Cloud computing
provides computation, software, data access,
and storage resources without requiring
cloud users to know the location and other
details of the computing infrastructure.
Cloud computing is transforming business
by offering new options for businesses to
increase efficiencies while reducing costs.
These problems include:
a. High operational costs: typically
associated with implementing and managing
desktop and server infrastructures
b. Low system utilization: often associated
with non-virtualized server workloads in
enterprise environments
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2. c. Inconsistent availability: due to the high
cost of providing hardware redundancy.
d. Poor agility: which makes it difficult for
businesses to meet evolving market
demands.
The reallocation in cloud computing is more
complex than in other distributed systems
like Grid computing platform. In a Grid
system [2], it is inappropriate to share the
compute resources among the multiple
applications at the same time running atop it
due to the unavoidable mutual performance
involvement among them. Whereas, cloud
systems usually do not providing physical
hosts directly to users, but leverage virtual
resources isolated by VM technology [3],
[4], [5]. Not only can such an elastic
resource usage way adapt to user’s specific
demand, but it can also maximize resource
utilization in fine granularity and isolate the
abnormal environments for safety purpose.
Some successful platforms or cloud
management tools leveraging VM resource
isolation technology include Amazon EC2
[6] and OpenNebula [7]. On the other hand,
with fast development of scientific research,
users may propose quite complicated
demands. For example, users may want to
minimize their payments when confirm their
service level such that their tasks can be
finished before deadlines. Such a deadline
ensure the reallocation with minimized
payment is rarely studied in literatures.
Moreover, inavoidable errors with an
anticipate the task workloads will definitely
make the problem harder. Based on the
elastic resource usage model, we aim to
design a reallocation algorithm with high
anticipate- error tolerance ability, also
minimizing users’ payments subject to their
expected deadlines. Since the idle physical
resources can be arbitrarily divide and
allocated to new tasks, the VM-based
divisible resource allocation could be very
flexible. This implies the feasibility of
finding the optimal solution through convex
optimization strategies [8], unlike the
traditional Grid model that relies on the
indivisible resources like the number of
physical cores. However, we found that it is
in avoidable to directly solve the necessary
and sufficient condition to find the optimal
solution, a.k.a., Karush-Kuhn-Tucker (KKT)
conditions [9]. Our first contribution is
devising a new approach to solve the
problem.
2. RELATED WORKS:
A Static resource allocation based on peak
demand is not cost-effective because of poor
resource utilization during off-peak periods..
Resource provisioning for cloud computing,
an important issue is how resources may be
allocated to an application mix such that the
service level agreements (SLAs) of all
applications are met Heuristic algorithm that
determines a resource allocation strategy
(SA or DA) that results in the smallest
number of servers required to meet the SLA
of both classes; Comparative evaluation of
FCFS, head-of-the-line priority (HOL) and a
new scheduling discipline called probability
dependent priority (PDP). Scott et al[10]
proposed a finding the failure rate of a
system is a crucial step in high performance
computing systems analysis. Fault tolerant
mechanism, called checkpoint/ restart
technique, was introduced. Incremental
checkpoint model can reduce the waste time
more than it is reduced by the full
checkpoint model. Singh et al. presented a
slot-based provisioning model on grids to
provide scheduling according to the
availability and cost of resources.
2.1.Cloud Environment Infrastructure
Architecture:
Cloud users combine virtualization,
automated software, and internet
connectivity [11] to provide their services. A
basic element of the cloud environment is
client, server, and network connectivity [13].
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3. A hybrid computing model allows customer
to leverage both public and private
computing services to create a more flexible
and cost-effective computing utility. The
public cloud environment involves Web
based application, Data as a service (DaaS),
Infrastructure as a Service (IaaS), Software
as a service (SaaS), and Email as a service
(EaaS). A private cloud accesses the
resources from the public cloud organization
to provide services to its customers. In a
hybrid cloud environment, an organization
combines various services and data model
from various cloud environments to create
an automated cloud computing environment.
Fig 2.1: Cloud Environment Infrastructure
Architecture
2.2. Infrastructure as a service (IaaS) :
Infrastructure as a service (IaaS) controls
user and manage the systems. However, for
business IaaS takes an advantage in its
capacity. IT companies able to develop its
own software and implements that can able
to handles the ability to re-schedule
resources in an IaaS cloud. IaaS consists of a
combination of internal and external
resources. IaaS is low-level resource that
runs independent of an operating system
called a hypervisor and is responsible for
taking rent of hardware resources based on
pay as you go basics. This process is
referred to as resource gathering. Resource
gathering by the hypervisor makes
virtualization possible, and virtualization
makes multiprocessing computing that leads
to an infrastructure shared by several users
with similar resources in regard to their
requirements.
2.3. Task Scheduling and Resource
Allocation :
To increase the flexibility, cloud allocates
the resources according to their demands.
Major problems in task scheduling
environment are load balancing, scalability,
reliability, performance, and re-allocation of
resources to the computing nodes
dynamically. In past days, there are various
methods and algorithms to solve the
problem of scheduling a resource in Preempt
able Job in cloud environment. In cloud
environment, resources are allocated to the
customers under the basics of pay per use on
demand. Algorithms used in the allocation
of the resources in cloud computing
environment differ according to schedule of
task in different environment under different
circumstances. Dynamic load balancing in
cloud allocates resource to computational
node dynamical. Task Scheduling
algorithms aim at minimizing the execution
of tasks with maximizing resource usage
efficiently. Rescheduling is need only when
the customer’s request the same type of
resources. Each and every task is different
and autonomous their requirement of more
bandwidth, response time, resource
expenses, and memory storage also differs.
Efficient scheduling algorithms maintain
load balancing of task in efficient manner.
Efficiency of cloud environment only
depends on the type of scheduling algorithm
used for task scheduling.
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4. 3.IMPLEMENTATION
By using queue set scheduling for
scheduling the task we can obtain the high
task completion with in schedule. Whenever
the queue set scheduling event occurs the
task queue is searched for the process
closest to its deadline and is scheduled for
its execution.
In queue set scheduling , at every scheduling
point the task having the shortest deadline is
taken up for scheduling. The basic principle
of this algorithm is very sensitive and simple
to understand. If a new process arrives with
cpu burst time less than remaining time of
current executing process. Queue set
satisfies the condition that total processor
utilization (Ui) due to the task set is less
than 1. With scheduling periodic processes
that have deadlines equal to their periods,
queue set has a utilization bound of 100%.
For example let us Consider 3 periodic
processes scheduled using queue set
alogorithm, the following acceptance test
shows that all deadlines will be met.
Q2
Table1:Task Parameter
Process Execution Time=C Period=T
P1 3 4
P2 2 5
P3 1 7
The utilization will be:
3/4+2/3+1/7=1.559=55.9%
The theoretical limit for any number of
processes is 100% and so the system is
schedulable. The queue set algorithm
chooses for execution at each instant in the
time currently active job(s) that have the
nearest deadlines. The queue set
implementation upon uniform parallel
machines is according to the following rules
[2], No Processor is idle while there are
active jobs waiting for execution, when
fewer then m jobs are active, they are
required to execute on the fastest processor
while the slowest are idled, and higher
priority jobs are executed on faster
processors. A formal verification which
guarantees all deadlines in a real-time
system would be the best. Then this
verification is called feasibility test.
Three different kinds of tests are available:-
1.Exact tests with long execution times or
simple models [11], [12], [13].
2. Fast sufficient tests which fail to accept
feasible task sets, especially those with high
utilizations [14], [15].
3. Approximations, which are allowing an
adjustment of performance and acceptance
rate [1],
Task migration cost might be very high. For
example, in loosely coupled system such as
cluster of workstation a migration is
performed so slowly that the overload
resulting from excessive migration may
prove unacceptable [3]. In this paper we are
presenting the new approach call the queue
set algorithm is used to reduce the efficent
time complexity.
4.QUEUE SET SCHEDULING
ALGORITHM:
Let n denote the number of processing
nodes and m denote the number of Available
tasks in a uniform parallel real- time system.
C denotes the capacity vectore and D
denotes the deadline. In this section we are
presenting five steps of queue set scheduling
alogorithm.
obviously, each task which is picked for up
execution is not considered for execution by
other processors. Here we are giving
following methods for our new approach:
1. Perform a possible to check a specify the
task which has a chance to meet their
deadline and put them into a queue(2
) , Put the remaining tasks are also allocated
and assign that particular queue. We can
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5. partition the task set by any existing
approach.
2. Sort the task queue set scheduling
according to their deadline in a non-
descending order by using any of existing
sorting algorithms. Let k denote the
number of tasks in allocated in queue , i.e.
the number of tasks that have the
opportunity to meet their deadline.
3. For all processor j, (j≤min(k,m)) check
whether a task which was last running on the jth
processor is among the first min(k,m) tasks of
set 1. If so assign it to the jth
processor. At this
point there might be some processors to which
no task has been assigned yet.
4. For all j, (j≤min(k,m)) if no task is assigned to
the jth
processor , select the task with earliest
deadline from remaining tasks of set 1 and
assign it to the jth
processor. If k≥m, each
processor have a task to process and the
algorithm is finished.
5. If k<m, for all j, (k<j≤m) assign the task with
smallest deadline from B to the jth
processor.
The last step is optional and all the tasks from
next set will miss their deadlines.
5. Resource allocation algorithm:
Resource allocation is the process of
assigning available resources to the needed
cloud applications. Cloud resources consist
of physical and virtual resources. The user
request for virtualized resources is described
through a set of parameters detailing the
processing CPU, memory, disk, and so on.
For each I ∈ Node(Core,CPU,Mem)
Starttime←Times();.
Memvalue←InvertMatrix(Ni);
Finishtime←Times();
CPUvalue←Finishtime−Starttime;
N1←(corevalue×0.2)+(cpuvalue×0.5)+(me
mvalue ×0.3);
DB.add(Ni );
end for
Node performance analysis algorithm
for each i ∈ N.size()
if !available(Ni , requestResource)
availableNodeList.add(Ni );
end if
end for Sort (availableNodeList );
while j ≥ availableNodeList.size()
if VM = empty creatVM(VM);
endifsuccess(Nj←VM)
vmtable.add(j,VM);
end if j++;
end while
Virtual machine scheduling algorithm After
getting the proper host, the scheduler will
return the host number to the virtual
machine manager for placement of virtual
machine on that host. Then the virtual
machine manager has all information about
the virtual machine and its location. It will
send a service activation message to the
client/user. After that, the client/user can
access the service for the duration specified.
And when the resources and the data are
ready, this task’s execution being.
6. CONCLUSION:
Cloud Computing is a promising
technology to support IT organizations
in developing cost, time and resource
efective products. Since, Cloud
computing is a pay-go-model, it is
necessary to reduce cost at the peak
hors inoredr to improve the business
performance of the cloud system. The
cost will be reduced and efficient
resource utilization also possible. to
have an effective error tolerant
approach that can efficiently allocate the
resources to reach the deadline.
170
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6. 7. REFERENCES:
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3. S. Boyd and L. Vandenberghe,
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5. Naksinehaboon N, Paun M, Nassar
R, Leangsuksun B, Scott S (2009)
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6. Ratan Mishra and Anant Jaiswal,
“Ant colony Optimization: A
Solution of Load balancing in
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(IJWesT-2012) Vol 3, PP 33-50
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7. Chandrashekhar S. Pawar and
R.B.Wagh, “A review of resource
allocation policies in cloud
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171
INTERNATIONAL CONFERENCE ON CURRENT INNOVATIONS IN ENGINEERING AND TECHNOLOGY
INTERNATIONAL ASSOCIATION OF ENGINEERING & TECHNOLOGY FOR SKILL DEVELOPMENT
ISBN: 378 - 26 - 138420 - 5
www.iaetsd.in