Download e-Science-China-ISGC2017

e-Science Activities
in China
Gang Chen
Institute of High Energy Physics,CAS
Mingqi Chen
Head, the Cyber-infrastructure office of CAS
March 7, 2017, ISGC2017
e-Science in China
Ministry of Science and
Technology
• Promote the construction of sci.
& tech. information platform
• Super Computers: Sunway, Taihu
Light
National Development and
Reform Commission
• Networks
• Large Scientific Facilities
National Natural Science
Foundation of China
• related basic scientific research
Ministry of Education
•CERNet
•Computing, data services
•Education and Research
Chinese Academy of Sciences
• CSTNet
• Supercomputing
• Clouds of sci. & tech. management
education
• Data services
Chinese Academy of Social Sciences
•digital Chinese Academy of Social Sciences
Academy of Agricultural
•Data resources sharing
•Digital academy of agricultural
China Meteorological Administration
•Intelligence Meteorology
e-Science Deployment at CAS
• e-Science Applications
data
creation &
acquisition
• Field observation stations
• Large scientific facilities
• others
• High Speed Network
• CSTNET
• CSTNET-CNGI
• GLORIAD
Science
Data
Transmission
• Supercomputing
Grid
•
•
•
•
Computing
Analysis
Mining
visualization
Computing
& Analysis
Information Stream
Storage &
Curation
• Data Centers
• Storage & preservation
• Curation
• Sharing and Service
CSTNet Backbone
•
Covers more than
30 Provinces
•
1 Core Center
•
12 Regional
Centers
•
370+ Institutions
supported
Services of CSTNet
Domestic Connection International Connection
10G
Collaboration Environment
10G
2.5/10G
5
Supercomputing – SCGrid
Three-tier grid
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1 head center
10 regional centers
18 institution centers
11 GPU centers
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Computational Chemistry
Physics
Material science
Life science
CFD
Industrial computing
…
Applications
 Comprehensive introduction by Dr. Chi’s plenary talk on Thursday.
Scientific Data Infrastructure
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
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
1 head center
1 backup center
12 branch centers
43PB of capacity
Servers with 10000+
CPU cores
From Database to Data Cloud
• Advanced scientific data
infrastructure
• Integrate all kinds of
resources as cloud
services
• Support applications at
CAS and beyond
data
resources
literature
resources
processing
resources
model
resources
Matlab
software
resources
Storage
resources
CAS Data Cloud
various cloud services
高性能计算设施
desktop
client
other client such
as television
数据管理服务
mobile client
web-based
client
WLCG in China
• WLCG Tier-2 site to support ATLAS and
CMS
• Hardware renewed in 2016
• 940 TB disk space
•
•
400 TB, dpm for ATLAS
540 TB, dCache for CMS
• 888 cores, divided equally by ATLAS and
CMS
 HEPSPEC06: 16710
• 5 Gbps link to Europe visa Orient-plus
and
10 Gbps to US
9
WLCG Statistics
Astro-Cloud Project
• Telescope Open Access
• 2.4m, 2.16m, radio telescopes, public
telescopes
• Data Discovery and Access
• Virtual Observatory
• Seamless astronomy
• Data Mining and KDD
• Cloud computing
• Software and tools
• Data Visualization
• Interactive
• On-the-fly
ChinaFLUX
Built for climate change and environment
research.
12
Projects at IHEP
• Accelerator Related Projects
•
•
•
•
BEPCII/BESIII
CEPC/SppC
LHC
…
• CSNS
•
Chinese Spallation Neutron Source
•
•
Daya Bay
JUNO
•
•
ASγ and ARGO at Yangbajing
LHAASO at Sichuan
•
•
•
HXMT
AMS (Alpha Magnetic Spectrometer)
…
• Neutrino Projects
• Astro-particle Projects
• Space based Projects
Infrastructure of Virtual Computing Cluster
VPManager: Virtual resource pool manager
RMS
VPManager
Virtual machines
PBS/HTCondor
Virtual resource Pool
Manager
Openstack
Dedicated SGE
working physical nodes
hypervisor
hypervisor
Physical machines
Presentation by Dr. Yaodong Cheng on Friday
hypervisor
VCondor scheduling
~50% resource
utility with legacy
management
Job queued,
automatically create
virtual machines
Resource
maximum limit
Resource
minimum limit
Volunteer Computing and Desktop Grid
Presentation by Dr. Wenjing Wu on Thursday.
SDN on WAN
IHEP
IHEP
IT resources
IHEP
EG1(202.122.39.190)
2401:de00::300
Control
network
IPV4
EG2000XE
202.122.32.176
Control
network
SDU
Controller RG-ONC
(202.122.39.35)
IPV6
CCNUipv6
SDU
IT resources
202.194.3.135
EG2000D
EG2000D
SDU
2001:da8:7000:64::300
CCNUIPv4
2001:da8:8000:
202.120.47.162 6210:64:c5da:b
ff4:acd9
SJTU
EG2000D
SJTU
IT resources
• Network topology
•
SJTU (Shanghai Jiao Tong University), SDU
(Shandong University), CCNU (Central China
Normal University), IHEP
•
IPv4 & IPv6
Presentation by Fazhi Qi / Shan Zeng
CCNU
SJTU
SDN in Data Center Cloud Environment
• IHEP has built its own cloud platform based on OpenStack
• More and more applications have moved to this platform
• Compute and storage resources becomes flexible, however, under
the traditional network architecture, network capability becomes
the bottleneck
• SDN solution integrated with OpenStack at datacenter was
introduced
The Next Five-Year Plan of e-Science at CAS
Five main projects
•Chinese science and technology Cloud
•Intelligent CAS
•Scientific Big Data
•e-Science Applications
•Network Security
20
Computing and Data Platform
for Next Five-Year Plan
Chinese science and
technology Cloud
Scientific
infrastructures
Public resource
platform
Dedicated computing
and data resources
Thank you