T_And_A < LHCb

LHCb Web>LHCbComputing>LHCbComputingUpgrade>LHCbComputingUpgradeUSPGPlanning>T_And_A (2018-06-04, AgnieszkaDziurda) (raw view)
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<br />%TOC{title="Contents:" depth="4"}%
---++ 4.1 : Tracking
---+++ 4.1.1a : HLT1: VELO tracking - CPU

| *Lead group* | |
| *Participating groups* | VELO detector group, LPHNE, CERN, EPFL, Dortmund |
| *Description* | Fit to HLT1 time budget with the best possible physics performance |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | end of 2018 |
| *Dependencies* | VELO clustering/sorting, so far the main approach i.e. most effort put in |
| *People currently involved* | Renato Quagliani, Sebastien Ponce, Michel De Cian, Christoph Hasse, detector experts |
| *New effort required?* | |
| *Link to documentation* | |
---+++ 4.1.1b : HLT1: VELO tracking - GPU

| *Lead group* | |
| *Participating groups* | LPHNE, Universidad de Sevilla, NIKHEF, CERN |
| *Description* | the VELO reconstruction for GPU |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | first preliminary results in summer 2018 |
| *Dependencies* | alternative effort |
| *People currently involved* | Daniel Campora, Dorothea Vom Bruch, Florian Reiss, Roel Aaij, Gerhard Raven at al. |
| *New effort required?* | depends on the preliminary results |
| *Link to documentation* | |
---+++ 4.1.1c : HLT1: VELO tracking - Machine learning

| *Lead group* | |
| *Participating groups* | LPHNE |
| *Description* | try to use machine learning techniques for the VELO reconstruction |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | first preliminary results by the end of 2018 |
| *Dependencies* | alternative effort |
| *People currently involved* | Da Yu Tou |
| *New effort required?* | depends on the preliminary results |
| *Link to documentation* | https://indico.cern.ch/event/691551/contributions/2927571/attachments/1617602/2571597/Machine_Learning_for_Velo_tracking.pdf |
---+++ 4.1.1d : HLT1: VELO tracking - VPFiltering

| *Lead group* | |
| *Participating groups* | Dortmund, CERN |
| *Description* | try to use machine learning techniques for the VELO reconstruction |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | 2018 |
| *Dependencies* | alternative effort |
| *People currently involved* | Christoph Hasse, Ben Couturier |
| *New effort required?* | No |
| *Link to documentation* | |
---+++ 
---+++ 4.1.2 : HLT1: PV reconstruction
| *Lead group* | |
| *Participating groups* | IFJ |
| *Description* | a) performance optimization, b) fitting in HLT1 time budget. |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | end of 2018 |
| *Dependencies* | main effort, input Kalman Filtered VELO tracks |
| *People currently involved* | Agnieszka Dziurda |
| *New effort required?* | a student would be nice |
| *Link to documentation* | https://twiki.cern.ch/twiki/bin/view/LHCb/LHCbPVFitting |
---+++ 4.1.3 : HLT1: VELO-UT tracking
| *Lead group* | |
| *Participating groups* | UT detector group, so far: EPFL, LPHNE, CERN, Dortmund, IFJ, |
| *Description* | a) performance optimization, b) fitting in HLT1 time budget. |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | preliminary results end of 2018 |
| *Dependencies* | main effort, UT clustering/sorting |
| *People currently involved* | <p>so far: Renato Quagliani, Sebastien Ponce, Michel De Cian, Christoph Hasse,</p> <p>possible: IFJ-AGH group (to be clarified with Tomasz Skwarnicki (UT software manager))</p> |
| *New effort required?* | No |
| *Link to documentation* | |
---+++ 4.1.4 : HLT1: Forward tracking
| *Lead group* | |
| *Participating groups* | SciFi detector group, Heidelberg, CERN, EPFL |
| *Description* | a) performance optimization, b) fitting in HLT1 time budget. |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | preliminary results end of 2018 |
| *Dependencies* | main effort, SciFi clustering, VELO-UT or VELO tracks, PV (for IP cut). |
| *People currently involved* | Michel De Cian, Sascha Stahl, new PhD students |
| *New effort required?* | should be enough |
| *Link to documentation* | |
---+++ 4.1.5a : HLT1: Kalman Filtering - Parametrized Kalman
| *Lead group* | |
| *Participating groups* | Heidelberg, LPHNE, EPFL |
| *Description* | Implementation of the parametrisations for the effect of material and the propagation through the magnetic field |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | preliminary results end of 2018 |
| *Dependencies* | material description, geometry of the detector (presence of the detectors), |
| *People currently involved* | Simon Stemmle, Michel De Cian, Pierre Billoir |
| *New effort required?* | No |
| *Link to documentation* | <p>latest presentation: https://indico.cern.ch/event/680416/contributions/2787540/attachments/1559666/2454743/ParameterizedKalman_161117.pdf</p> <p>documentation in progress</p> <p>https://its.cern.ch/jira/projects/LHCBTRACK/issues/LHCBTRACK-12</p> |
---+++ 4.1.5b : HLT1: Kalman Filtering - Cholesky factorization
| *Lead group* | |
| *Participating groups* | CERN |
| *Description* | Vectorization of Cholesky factorization |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | *closed* |
| *Dependencies* | Florian is a part of LBC |
| *People currently involved* | Florian Lemaitre |
| *New effort required?* | No |
| *Link to documentation* | https://its.cern.ch/jira/projects/LHCBTRACK/issues/LHCBTRACK-12 |
---+++ 4.1.5c : HLT1: Kalman Filtering - Weighted formalism
| *Lead group* | |
| *Participating groups* | LPHNE, University Carlos III (CERN) |
| *Description* | Weighted formalism (see JIRA) |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | |
| *Dependencies* | Placido is a part of LBC |
| *People currently involved* | Pierre Billoir (idea), Placido Declara (implementation) |
| *New effort required?* | |
| *Link to documentation* | <p>https://twiki.cern.ch/twiki/bin/view/LHCbInternal/ParametrizedExtrapolationMagneticField</p> <p>https://its.cern.ch/jira/browse/LHCBTRACK-10</p> |
---+++ 4.1.5d : HLT1: Kalman Filtering - TrackVectorFitter
| *Lead group* | |
| *Participating groups* | LPHNE, University Carlos III, Universidad de Sevilla, CERN |
| *Description* | Vectorization of the TrackMasterFitter |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | preliminary results already done, more optimizations to come |
| *Dependencies* | part of LBC, need to be able to run in Moore |
| *People currently involved* | Daniel Hugo Campora Perez, Laura Promberger, Placido Fernandez Declara, Pierre Billoir |
| *New effort required?* | yes, no long term support |
| *Link to documentation* | <br />https://its.cern.ch/jira/projects/LHCBTRACK/issues/LHCBTRACK-12 |
---+++ 4.1.6 : HLT2: Forward tracking
| *Lead group* | |
| *Participating groups* | Heidelberg, CERN, EPFL |
| *Description* | a) performance optimization, b) fitting in HLT2 time budget |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | 2019 |
| *Dependencies* | main effort, SciFi clustering, VELO tracks, PV (for IP cut). |
| *People currently involved* | Michel De Cian, Sascha Stahl, new PhD students |
| *New effort required?* | No |
| *Link to documentation* | |
---+++ 4.1.7 : HLT2: Matching
| *Lead group* | |
| *Participating groups* | NIKHEF, EPFL |
| *Description* | a) reoptimization of the physics performance according to the latest SciFi clustering, b) fitting in HLT2 time budget |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | Lower priority -&gt; 2019 |
| *Dependencies* | main effort, first Seedings needs to be reoptimized, new MC production needed, in general: VELO and T tracks. |
| *People currently involved* | Sevda Esen, Michel De Cian |
| *New effort required?* | No |
| *Link to documentation* | https://cds.cern.ch/record/2238266?ln=en |
---+++ 4.1.8 : HLT2: Downstream
| *Lead group* | |
| *Participating groups* | AGH |
| *Description* | <p>a) reoptimization of the physics performance according to the latest detectors description,</p> <p>b) implementation of new machine learning approach</p> <p>b) fitting in HLT2 time budge</p> |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | Lower priority -&gt; 2019 |
| *Dependencies* | main effort, new MC production needed, needs T tracks and hists in UT. |
| *People currently involved* | Tomasz Szumlak et al. |
| *New effort required?* | No |
| *Link to documentation* | Run II documentation: https://cds.cern.ch/record/2240723?ln=en |
---+++ 4.1.9 : HLT2: Seeding
| *Lead group* | |
| *Participating groups* | LPHNE |
| *Description* | a) reoptimization of the physics performance according to the latest SciFi clustering, b) fitting in HLT2 time budget |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | Lower priority -&gt; 2019 |
| *Dependencies* | main effort, new MC production needed, SciFi clustering/sorting |
| *People currently involved* | Renato Quagliani, Francesco Polci |
| *New effort required?* | |
| *Link to documentation* | https://cds.cern.ch/record/2027531?ln=en |
---+++ 4.1.10 : HLT2: Ghost Probabibility
| *Lead group* | |
| *Participating groups* | CCNU |
| *Description* | a) reoptimization of the physics performance, b) fitting in HLT2 time budget. |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | Lower priority -&gt; 2019 |
| *Dependencies* | Quality of the tracks in the Best container |
| *People currently involved* | Hang Yin, Menglin Xu |
| *New effort required?* | TBC |
| *Link to documentation* | Run II by Paul Seyfert: https://cds.cern.ch/record/2255039/files/LHCb-PUB-2017-011.pdf |
---+++ 4.1.11 : Benchmarking
| *Lead group* | |
| *Participating groups* | CERN, LPHNE, Manchester, Dortmund, IFJ, |
| *Description* | benchmark HLT1 reconstruction sequence |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | High priority |
| *Dependencies* | Each algorithm running in the sequence should have a physics performance monitoring |
| *People currently involved* | Sascha Stahl, Renato Quagliani, Agnieszka Dziurda (PV), Gedamis Sapis (T&A volunteer), Christoph Hasse |
| *New effort required?* | Yes |
| *Link to documentation* | Rec issue: https://gitlab.cern.ch/lhcb/Rec/issues/14 |
---++ 4.2 : Alignment
---+++ 4.2.1 : Software release manager
| *Lead group* | |
| *Participating groups* | LPHNE (temporary), University of Chinese Academy of Sciences |
| *Description* | release manager of Alignment and OnlineAlignment |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | |
| *Dependencies* | Knowing software |
| *People currently involved* | Giulio Dujany (temporary), Qingnian Xu |
| *New effort required?* | |
| *Link to documentation* | |
---+++ 4.2.2 : VELO alignment

| *Lead group* | Manchester |
| *Participating groups* | VELO detector group, Manchester, LPHNE |
| *Description* | <p>Optimize alignment strategy for the upgrade:</p> <p>a) main degrees of freedom to align for (and possible finer alignments to run less frequently),</p> <p>b) sample selection,</p> <p>c) constrains</p> |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | |
| *Dependencies* | Collaborate with detectors to know precision survey and main expected movements |
| *People currently involved* | Lucia Grillo, Chris Burr, Silvia Borghi, Giulio Dujany |
| *New effort required?* | |
| *Link to documentation* | |
---+++ 4.2.3 : UT alignment
| *Lead group* | |
| *Participating groups* | UT detector group, |
| *Description* | Optimize alignment strategy for the upgrade: <p>a) main degrees of freedom to align for (and possible finer alignments to run less frequently),</p> <p>b) sample selection,</p> <p>c) constrains</p> |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | |
| *Dependencies* | |
| *People currently involved* | to be clarified with Tomasz Skwarnicki (UT software manager) |
| *New effort required?* | |
| *Link to documentation* | |
---+++ 4.2.4 : SciFi alignment
| *Lead group* | |
| *Participating groups* | SciFi detector group, EPFL, CCNU |
| *Description* | <p>Optimize alignment strategy for the upgrade:</p> <p>a) main degrees of freedom to align for (and possible finer alignments to run less frequently),</p> <p>b) sample selection,</p> <p>c) constrains</p> |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | |
| *Dependencies* | Collaborate with detectors to know precision survey and main expected movements |
| *People currently involved* | Pietro Marino, Biplab Dey |
| *New effort required?* | |
| *Link to documentation* | |
---+++ 4.2.4 : Muon alignment
| *Lead group* | |
| *Participating groups* | Ferrara |
| *Description* | Adapt Muon alignment strategy for the upgrade: |
| *Required FTE* | |
| *Available FTE* | |
| *Deadline* | |
| *Dependencies* | Collaborate with detectors to know precision survey and main expected movements |
| *People currently involved* | Stefania Vecchi |
| *New effort required?* | |
| *Link to documentation* | |
-- Main.AgnieszkaDziurda - 2018-03-21
Topic revision: r8 - 2018-06-04 - AgnieszkaDziurda
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