close

Вход

Забыли?

вход по аккаунту

?

Презентация

код для вставкиСкачать
RDMS CMS
data processing and analysis workflow
CMS Tier1 an Tier 2
Sites
V.Gavrilov1, I.Golutvin2, V.Ilyin3, O.Kodolova3,
V.Korenkov2, E.Tikhonenko2, S.Shmatov2 ,V.Zhiltsov 2
1- Institute of Theoretical and Experimental Physics, Moscow, Russia
2- Joint Institute for Nuclear Research, Dubna, Russia
3 – Skobeltsyn Institute of Nuclear Physics, Moscow, Russia
NEC’2011
Varna, Bulgaria, September 12-19, 2011
1
Composition of the RDMS CMS Collaboration
RDMS - Russia and Dubna Member States CMS Collaboration
Russia
Russian Federation
Dubna Member States
Armenia
Georgia
п‚· Institute for High Energy Physics, Protvino
п‚· Yerevan Physics Institute, Yerevan п‚· High Energy Physics Institute, Tbilisi
State University, Tbilisi
п‚· Institute for Theoretical and Experimental Physics,
п‚· Institute of Physics, Academy of
Moscow
Science ,Tbilisi
п‚· Institute for Nuclear Research, RAS, Moscow
Belarus
п‚· Moscow State University, Institute for Nuclear Physics, п‚· Byelorussian State University, Minsk
Ukraine
Moscow
п‚· Research Institute for Nuclear
п‚· Institute of Single Crystals of National
п‚· Petersburg Nuclear Physics Institute, RAS,
Problems, Minsk
Academy of Science, Kharkov
St.Petersburg
п‚· National Centre for Particle and High п‚· National Scientific Center, Kharkov
п‚· P.N.Lebedev Physical Institute, Moscow
Energy Physics, Minsk
Institute of Physics and Technology,
п‚· Research Institute for Applied
Associated members:
Kharkov
п‚· High Temperature Technology Center of Research & Physical Problems, Minsk
п‚· Kharkov State University, Kharkov
Development Institute of Power Engineering, Moscow
 Russian Federal Nuclear Centre – Scientific Research
Bulgaria
Institute for Technical Physics, Snezhinsk
п‚· Institute for Nuclear Research and
Uzbekistan
п‚· Myasishchev Design Bureau, Zhukovsky
Nuclear Energy, BAS, Sofia
п‚· Institute for Nuclear Physics, UAS,
п‚· Electron, National Research Institute, St. Petersburg п‚· University of Sofia, Sofia
Tashkent
JINR
п‚·Joint Institute for Nuclear Research, Dubna
the RDMS CMS Collaboration was founded in Dubna in September 1994
2
RDMS Participation in CMS Construction
RDMS Full
Responsibility
ME1/
1
RDMS
Participation
ME
SE
EE
HE
HF
FS
3
RDMS Participation in CMS Project
Full responsibility including management, design, construction,
installation, commissioning, maintenance and operation for:
Endcap Hadron Calorimeter, HE
1st Forward Muon Station, ME1/1
Participation in:
Forward Hadron Calorimeter, HF
Endcap ECAL, EE
Endcap Preshower, SE
Endcap Muon System, ME
Forward Shielding, FS
4
RDMS activities in CMS
пЃ± Design, production and installation
H (150 GeV) п‚® Z0Z0 п‚® 4 пЃ­
пЃ± Calibration and alignment
пЃ± Reconstruction algorithms
пЃ± Data processing and analysis
пЃ± Monte Carlo simulation
5
RDMS CMS T2 association
Now
Future interest
Analysis Groups
Exotica: T2_RU_JINR
Exotica: T2_RU_INR
HI:
T2_RU_SINP
Electroweak: T2_UA_KIPT
QCD:
Top:
FWD:
Object/Performance Groups
Muon:
T2_RU_JINR
JetMET-HCAL: T2_RU_ITEP
T2_RU_PNPI
T2_RU_SINP
T2_RU_IHEP
e-gamma-ECAL: T2_RU_INR
6
Physics groups association
RU_JINR
- Muons and Exotica
RU_SINP
- Heavy Ions
RU_ITEP
- JetMET/HCAL
UA_KIPT
- Electroweak
7
RDMS CMS in Physics analysis
Forward Physics
Observation of diffraction in minbias events at LHC
Study of 2 jet production in hard single diffraction
Study of 2 jet production in central diffraction
Search for BFKL effects at di-jet production
Higgs
Search for Higgs bosons in decays into 2 photons, 4 leptons, 2 leptons
and 2 jets, 2 leptons and 2 neutrinos
QCD
Measurement of the gamma+jet cross-sections
Study of Bose-Einstein correlations
Study of jet shapes
Study of jet fragmentation
EWK
Measurement of DY muon pair production
Measurement of forward-backward asymmetry in muon pair production
Measurement of triple boson couplings
Top physics
Observing the t-channel single top process
SUSY
Search for sleptons and lepton flavor number violation
Exotics
Search for heavy neutrino and WR
Search for new resonances (extra dimensions, Z’ and other exotic states) in DY
Search for non-resonance di-muon signals from ADD and compositeness
Heavy Ion
QGP hard probes (heavy quarkonia and jets) and soft probes (elliptic flow)
SINP MSU
IHEP, SINP MSU, Erevan
IHEP, ITEP, SINP, Erevan
PNPI, ITEP,INR
JINR, ITEP, MSU, Kharkov
JINR, ITEP, SINP
JINR
JINR, ITEP, SINP
SINP MSU, ITEP
JINR, Minsk, Gomel
JINR
Minsk
IHEP, SINP
INR
INR
JINR
JINR
SINP MSU, LPI
8
CMS T2 requirements
(before April, 2011)
Basic requirements to CMS VO T2 sites
for Physics group hosting:
a) info on contact persons responsible for site operation
b) site visibility (BDII)
c) availability of CMSSW actual version
d) regular file transfer test
“OK”
e) Certified links with CMS T1: п‚і2 up and п‚і4 down
f) CMS job robot test
“OK”
g) disk space ~ 150-200 TB for:
- central space
(~30 TB)
- analysis space
(~60-100 TB)
- MC space
(~20 TB)
- local space
(~30-60 TB)
- local CMS users space
(~2 TB per user)
h) CPU resources ~ 3KSI2K per 1 TB disk space, 2GB memory per job
9
9
T2 readiness requirements
•
Site visibility and CMS VO support
•
Availability of disk and CPU resources
•
Daily SAM availability > 80%
•
Daily JR-MM efficiency > 90%
•
Commissioned (active) links TO Tier-1 sites ≥ 2
•
Commissioned (active) links FROM Tier-1 sites ≥ 4
10
RDMS CMS T2 Readiness
(July, 2011)
11
Status of Readiness (14 September, 2011)
12
Normalized CPU time (in 1K.SI2K.Hours) consumed by the CMS sites
September, 2010 – August, 2011)
In total 283,729,684 K.SI2K.Hours
13
Total Number of CMS Jobs at RDMS CMS sites
January, 2010 – August, 2010 and January, 2011 – August, 2011
1 747 182 jobs
5.8%
2 253 116 jobs
8.7%
14
Job Summary at RDMS CMS Sites for 2011
as in the CMS Dashboard
Job Status per Sites
Site Activity
Job Efficiency
15
PHEDEX Transfer Rate&Transfer Volumes for RDMS CMS sites (Oct.2010-Sept.2011)
16
JINR-KIPT Common Activities in CMS Computing Support
Cooperation between JINR and KIPT (Kharkov, Ukraine) has been
supported by 2 grants of Russian Foundation for Basic Research
(RFBR) and Ukrainian Academy of Science:
 08-07-90410-Ukr_a (2008-2009 гг.) “Preparation of LIT JINR (Dubna) and
NSC KIPT (Kharkov) computing centers for CMS (CERN) distributed data
analysis on the base of grid technologies” – completed (see: Bunetsky O. O. et
al. , Preparation of NSC KIPT and JINR Grid-Infrastructures for Data
Analysis at the CMS Experiment (CERN), P11-2010-11, Dubna, 2010,
http://www1.jinr.ru/Preprints/2010/011%28P11-2010-11%29.pdf)
 10-07-90400-Ukr_а (2010-2011 гг.) “Support and development of LIT JINR
and NSC KIPT grid-infrastructures for CMS distributed data processing
during the first two years of LHC operation” – in a progress
17
Summary
IHEP, INR, ITEP, JINR, PNPI, SINP and UA_KIPT are in a stable state
RRC_KI – was not in a stable state but by the moment the situation has been
significantly improved
Current task is to define status of the RDMS CMS sites in context of the new
CMS requirements to CMS T2
18
Документ
Категория
Презентации
Просмотров
7
Размер файла
2 698 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа