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Enhancing Scientific Research with Vilnius University's Grid Computing Facilities

Explore Vilnius University's advanced Grid computing resources, including Linux and Solaris computers with high-performance processors and software like Debian GNU/Linux and Sun Solaris. Engage in collaborative research projects, algorithm development, program testing, grid submissions, result analysis, and conclusions. Install NorduGrid middleware to access clusters and expand parallel computing capabilities. Join us in leveraging these cutting-edge technologies for impactful scientific endeavors. Contact Rolandas Naujikas at Rolandas.Naujikas@maf.vu.lt for more information. Visit http://grid.mif.vu.lt for updates on our Grid initiatives.

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Enhancing Scientific Research with Vilnius University's Grid Computing Facilities

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  1. Rolandas Naujikas Vilnius University Faculty of Mathematics and Informatics Lithuanian Grid activities

  2. VU MIF ITC facilities • 60 Linux x86 computers • 8 Celeron 2GHz, 256MB • 24 Celeron 1.3GHz, 256MB • 8 Pentium III 800MHz, 128MB • 6 Celeron 900MHz, 128MB • 14 Pentium 100-200MHz, 64MB • 25 Solaris computers • 21 UltraSparc IIe 500MHz, 256MB • 4 2*UltraSparc III 1GHz, 2GB

  3. Software • Debian GNU/Linux (3.0 >> 3.1) • Sun Solaris (9 >> 10) • LAM/MPI • BLACS • LAPACK • ScaLAPACK • Sun Grid Engine (SGE) • Sun HPC ClusterTools + S3L

  4. LCG2 test installation • LCG 2.3.0 (>> 2.3.1) • 2 computers: • CE, SE, site BDII • RB, top BDII • no PBS • complicated setup • ...

  5. BGM@VUMIF Cluster • 3 Itanium II computers • 2*Itanium2 1,4GHz, 2GB • 4*Itanium2 1,4GHz, 2GB • 4*Itanium2 1,5GHz, 8GB • Rocks Cluster Linux (RedHat Enterprise Linux) • OpenPBS • Nordugrid 0.4.4 • ...

  6. BGM@VUMIF setup • Some internal IP @ master node • Mapped on firewall to external IP • GridFTP (passive mode) doesn't work • External IP as alias @ master node • Forwarding for FTP from firewall to master • GridFTP work • bgm.mif.vu.lt – fully working NorduGrid node

  7. Let's try • Making of algorithms • Writing of programs • Testing of them • Submitting to grid • Getting results • Analyzing them • Conclusions • Restarting

  8. To Do • Install NorduGrid middleware to access VU MIF clusters • Install more software for parallel computing • Take access to more people • Do more calculations

  9. You are welcome come to us clusters to make together scientific works Rolandas Naujikas Rolandas.Naujikas@maf.vu.lt http://grid.mif.vu.lt (preparing) Welcome to World of Grids

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