HPC Web overview - Mobyle Workshop - September 28, 2012

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HPC Web overview - Mobyle Workshop - September 28, 2012

  1. 1. Pasteur Institute – Mobyle Developers Workshop28 September 2012 Jennifer Dommer, HPC Web Developer Alex Levitsky, HPC Infrastructure Team Lead NIAID OCICB Bioinformatics & Computational Biosciences Branch (BCBB)
  2. 2. Outline What is HPC Web? Project Goals and Background (5 min.) HPC Web Design (10 min.) Use of the Mobyle Framework in HPC Web (10 min.) HPC Web Video Demos (15 min.) BMID and BMPS Overview HPC Web Next Steps Questions/Discussion (10 min.) 2
  3. 3. What is HPC Web? Web application developed by National Institute of Allergy and Infectious Diseases (NIAID) Bioinformatics and Computational Biosciences Branch (BCBB) HPC Web Team: • Alex Levitsky, HPC Infrastructure Team Lead • Vivek Gopalan, Former HPC Infrastructure Team Lead • Jennifer Dommer, Software Developer • Jie Li, Former Software Developer • Ramandeep Kaur, Software Developer • Karlynn Noble, Designer/Communications • Darrell Hurt, Mariam Quinones, Andrew Oler, Vijay Nagarajan, Xavier Ambroggio, Kurt Wollenberg, Mike Dolan, Burke Squires, Maarten Leerkes, Subject Matter Experts • Nick Weber, Project Manager • Tram Huyen, Project Sponsor 3
  4. 4. What is HPC Web? Web interface to NIAID High Performance Computing (HPC) cluster Leverages Mobyle framework for job submission, data management, and pipeline creation 4
  5. 5. NIAID HPC Cluster Configuration 5
  6. 6. Project Goals Democratize access to high performance computing resources • Allow non-command-line-savvy bench researchers to access sophisticated computational tools and infrastructure for their high-throughput research data Provide capabilities to: • Engage an interactive user community • Access, manage, and share HPC files through an intuitive web interface • Run, track progress, and re-run jobs using simple web forms and interfaces • Create simple, automated analysis pipelines 6
  7. 7. Project Background 2010 • NIAID HPC infrastructure established – Small cluster of ~5 nodes, 30 cores • Late 2010 HPC Web v1 released – Static content about how to use HPC resources, which applications were installed, and how to use them – Frameworks established, including integration of Mobyle – Simple functionality for requesting accounts and support, viewing cluster status, engaging with community, etc. – Integrated with custom UCSC Track Manager application 2011 • HPC Web phase II development began – Cluster had grown from 5 to nearly 40 nodes, from 30 to nearly 400 cores – Project scope to include job submission, data mangement, and pipeline creation from web 7
  8. 8. Project Background (continued) 2012 • Cluster continuing to grow (now ~50 nodes, 600+ cores, GPU- and Infiniband-enabled) • Approximately 750 TB data, with plans in place to expand data storage and implement hierarchical storage management / archiving mechanisms to support future growth • HPC Web Phase II released in May 2012 – ~20 applications with Mobyle interfaces, for a total of ~60 forms for job submission (including sub-packages for applications, e.g., tools within SAMtools suite) – Limited number of standardized workflow templates  E.g., RNA-seq-single-sample-mapping, which maps RNA- seq reads to a reference genome using TopHat, then passes the alignment file to 1) Cufflinks to assemble transcripts and quantify the expression and to 2) SAMtools to index the alignment file) 8
  9. 9. HPC Web Server Authorization Storage Apache user module /Shared folder (hpcwebadm) Apache user /group folder Apache user /application folder Mobyle library Apache user Apache user DRMAA library Apache user SGE submit SGE Compute host Apache user nodesHPC Web job submission implementation schema using Mobyle
  10. 10. HPC Web Mobyle Job Management Interface Let‘s focus on the job bl2seq.T11045404625893
  11. 11. Mobyle job results page for bl2seq.T11045404625893 BLAST result obtained from server
  12. 12. SGE account details job bl2seq.T11045404625893 Job runs using SGE DRMAA library is used for job submission from Mobyle Job runs as apache user We could show any of these parameters in the HPC Web interface • Start time • Queue time • End time • Cpu time qacct command for the job
  13. 13. HPC Web Video Demos Navigating the HPC Web interface: • http://www.youtube.com/watch?feature=player_emb edded&v=cxxALr5PGlY Using My File Manager in HPC Web • http://www.youtube.com/watch?feature=player_emb edded&v=9K8h2l28S2Y Submitting jobs to Cluster from HPC Web • http://www.youtube.com/watch?feature=player_emb edded&v=9K8h2l28S2Y 13
  14. 14. BCBB Mobyle Interface Designer (BMID) A web based GUI for creating Mobyle XML using drag-and-drop options and wizards Eliminates the need to manually generate XML, aiming to facilitate community creation of interfaces and minimize development “bottlenecks” 14
  15. 15. Mobyle Framework: Command-line Application to Web Application 15
  16. 16. BCBB Mobyle Pipeline System (BMPS) Leverages Mobyle framework to string applications together such that the output of one process becomes the input of the next Simplifies analysis by automating standard set of procedures that may have previously required manual processing Enables sharing of useful/novel pipelines among users Facilitates QC analysis by making it easy to iteratively tweak one or a few parameters of an application within a saved pipeline and validate results 16
  17. 17. Example BMPS TemplateOther BMPS template examplesavailable in HPC Web:• ChIP-seq-with-control• Map-reads-and-index• Fastq-quality-boxplot 17
  18. 18. Next Steps in HPC Web Development Continued development of web forms, especially for NGS and structural biology applications BMID interface enhancements BMPS/Pipeline system enhancements, including additional templates Integration with Mobyle2 framework 18
  19. 19. Feature Request Considerations Workflow template sharing between HPC users Data sharing with non-HPC account holders, including those outside NIH Ability for users to create their own application interfaces using BCBB Mobyle Interface Designer (BMID), and share interfaces with others 19
  20. 20. Discussion Comments/Questions? 20
  21. 21. Thank You! For more information, please contact: 21
  22. 22. Reference Slides 22
  23. 23. HPC Web System Architecture 23
  24. 24. Client SGE worker Bio Applications JavaScript enabled Browser SGE TopHat BowTie SSAHA etc Ajax libraries (Only during development) Enterprise Storage GWT GWT - DND Web server/SGE submit host GWT - Incubator SGE DRMAA Library JSON object Jespa library Python Java CXF web services library MobyleFramework Apache Web Server Tomcat web server SOAP Object LDAP Collab server Sharpoint site 24

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