Xen2MX: Towards High-Performance Communication in the Cloud
نویسندگان
چکیده
Efficient VM communication in Cloud computing infrastructures is an important aspect of HPC application deployment in clusters of VMs. In this paper we present Xen2MX, a high-performance messaging protocol, binary compatible with Myrinet/MX and wire compatible with MXoE. Its design is based on MX and its port over generic Ethernet adapters, Open-MX. Xen2MX combines the zero-copy characteristics of Open-MX with Xen’s memory sharing techniques, in order to construct the most efficient data path for high-performance communication, achievable with software techniques. Using Xen2MX, we are able to reduce the round-trip latency to 14μs, compared to directly attached devices (13μs) and to a software bridge setup (44μs).
منابع مشابه
Xen2MX: High-performance communication in virtualized environments
Cloud computing infrastructures provide vast processing power and host a diverse set of computing workloads, ranging from service-oriented deployments to HighPerformance Computing (HPC) applications. As HPC applications scale to a large number of VMs, providing near-native network I/O performance to each peer VM is an important challenge. In this paper we present Xen2MX, a paravirtual interconn...
متن کاملA Mobile and Fog-based Computing Method to Execute Smart Device Applications in a Secure Environment
With the rapid growth of smart device and Internet of things applications, the volume of communication and data in networks have increased. Due to the network lag and massive demands, centralized and traditional cloud computing architecture are not accountable to the high users' demands and not proper for execution of delay-sensitive and real time applications. To resolve these challenges, we p...
متن کاملCommunication-Aware Traffic Stream Optimization for Virtual Machine Placement in Cloud Datacenters with VL2 Topology
By pervasiveness of cloud computing, a colossal amount of applications from gigantic organizations increasingly tend to rely on cloud services. These demands caused a great number of applications in form of couple of virtual machines (VMs) requests to be executed on data centers’ servers. Some of applications are as big as not possible to be processed upon a single VM. Also, there exists severa...
متن کاملA multi-scale convolutional neural network for automatic cloud and cloud shadow detection from Gaofen-1 images
The reconstruction of the information contaminated by cloud and cloud shadow is an important step in pre-processing of high-resolution satellite images. The cloud and cloud shadow automatic segmentation could be the first step in the process of reconstructing the information contaminated by cloud and cloud shadow. This stage is a remarkable challenge due to the relatively inefficient performanc...
متن کاملA Model based on Cloud Computing for the implementation and management IT services in Banks
In recent years, the banking industry has made significant changes in technology and communications. The expansion of electronic communications and a large number of people around the world access to the Internet, appropriate to establish trade and economic exchanges provided but high costs, lack of flexibility and agility in existing systems because of the large volume of information, confiden...
متن کامل