2nd Sino-German Workshop on Cloud-based High Performance Computing (2012)

Prof. Dr. Christoph Meinel


The remarkable success of the first Sino-German Workshop on Cloud-based High Performance Computing (C-HPC‘11), held on September 26 – October 1, in Shanghai, China, has motivated us to continue with the series in 2012. It was highly appreciated that the workshop C-HPC’11 has obtained strong support from the Sino-German center. We set the theme of the bilateral workshop in this year as “Cloud Computing and HPC in Practice“ and expect from our invited speakers and other participants deep and meaningful discussion on the challenges on how to conveniently, efficiently, and securely provide Cloud Computing and HPC services to the end users. Some interesting issues could be, e.g., how to take full advantage of the competences of Cloud Computing technology for solving the difficult questions in the HPC domain, how to efficiently manage and utilize high performance resources deployed in the cloud environment, how to avoid huge amount of energy consumption for achieving green cloud and HPC, how to protect the privacy of the involving entities and meanwhile guarantee the security of the entire infrastructure and the services it offers, etc. We are grateful to the Chinesisch-Deutsche Zentrum für Wissenschaftsförderung (CDZ, Sino-German Center for Science Foundation, a joint center of DFG & NSFC) to provide us the grant for organizing this workshop.

Goals:

The C-HPC’12 aims at enhancing the collaborative relationships between C-HPC participants, promoting more concrete cooperation, especially, the joint research projects, strengthening performance of research, development and practice as well as improving the academic status and influence of both countries in the area of Cloud Computing and High Performance Computing. The goal of this workshop can be summarized as:

* Exchange new ideas, research topics, and R&D advancements
* Identify common interested key issues and specify feasible research routines and methodologies
* Extend and deepen existing discussions and collaborations since C-HPC’11
* Propose suitable collaborative research projects targeting at International or National key research plans or programs

Opening Session

Welcome

Date: 2015-12-11
Lang: en
Dur: 00:17:09
Welcome 00:17:09
Welcome 00:02:41
About the Workshop 00:14:28

Parallel Solver for Large Scale Sparse Linear Systems

Date: 2015-12-11
Lang: en
Dur: 00:36:02
Parallel Solver for Large Scale Sparse Linear Systems 00:36:02
Motivations 00:06:24
Introduction 00:06:36
Multi-granularity Parallel Algorithm 00:10:59
Hierarchical Parallel Algorithm 00:12:03

Trusted Cloud: Innovative, Secure and Legally Compliant Cloud Computing Solutions

Date: 2015-12-12
Lang: en
Dur: 00:37:16
Trusted Cloud: Innovative, Secure and Legally Compliant Cloud Computing Solutions 00:37:16
Trusted Cloud 00:09:22
Scalability & Fault Tolerance 00:10:21
Cyber-Security Training 00:09:47
BmWi Projects 00:07:46

Session 1

HPC and Clouds - How Do We Proceed?

Date: 2015-12-12
Lang: en
Dur: 00:23:56
HPC and Clouds - How Do We Proceed? 00:23:56
Clouds 00:06:06
Supercomputing 00:03:30
Things Change Over Time 00:14:20

HPC and e-Infrastructure Development in China's High-tech R&D Program

Date: 2015-12-12
Lang: en
Dur: 00:30:07
HPC and e-Infrastructure Development in China's High-tech R&D Program 00:30:07
Related R&D Programs in China 00:09:53
Dawning 6000 00:10:50
Domain Applications 00:09:24

Session 2

From Grid to Cloud to HPC

Date: 2015-12-12
Lang: en
Dur: 00:33:02
From Grid to Cloud to HPC 00:33:02
Dresden University of Technology 00:07:25
eScience 00:08:16
Cloud Computing 00:17:21

Wireless Communication in Data Center Network

Date: 2015-12-12
Lang: en
Dur: 00:33:45
Wireless Communication in Data Center Network 00:33:45
Introduction 00:10:32
Wireless Architecture 00:12:08
Performance Optimization 00:11:05

From Clouds to Mist: Bringing Clouds Closer to the End User

Date: 2015-12-12
Lang: en
Dur: 00:25:29
From Clouds to Mist: Bringing Clouds Closer to the End User 00:25:29
Cloud-based Application Provisioning 00:09:18
Decisions 00:10:24
Some Results 00:05:47

Session 3

A Dynamical Prediction Based Cloud Resource Deployment Model

Date: 2015-12-12
Lang: en
Dur: 00:19:57
A Dynamical Prediction Based Cloud Resource Deployment Model 00:19:57
New Segment 00:06:56
Definition and Concept 00:04:23
Prediction Based Resource Deployment Model 00:08:38

Dependability Modeling for Cloud Environments

Date: 2015-12-12
Lang: en
Dur: 00:28:58
Dependability Modeling for Cloud Environments 00:28:58
Dependability 00:05:53
Providers: Layers on Layers... 00:07:15
Dependability Modeling 00:09:03
Example: Server Hardware 00:06:47

A Formal Method for Fault Tolerant Service Composition in the Cloud Environment

Date: 2015-12-12
Lang: en
Dur: 00:16:22
A Formal Method for Fault Tolerant Service Composition in the Cloud Environment 00:16:22
Motivation 00:07:11
Modeling Service Composition 00:07:59
Conclusion 00:01:12