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JUQUEEN - Jülich Blue Gene/Q

JUQUEEN, 24 racks

News

Date

News
08.07.2014BG/Q Updates (V1R2M2) have been installed. Relink applications to ensure that your application will take advantage of the new features.
19.05.2014Training Course "Introduction to the programming and usage of the supercomputing resources at Jülich" (May 2014)
10.02.2014Good file system practices: Reorganize a lot of small files with tar and don't rename complete directory structures!
3.-5.2.20142nd JUQUEEN Porting and Tuning Workshop
29.11.2013Training Course "Introduction to the programming and usage of the supercomputing resources at Jülich" (November 2013)
05.11.2013BG/Q Updates have been installed. Relink applications with the messaging libraries (MPICH2 and PAMI).
20.10.2013Since the first “JUQUEEN Porting and Tuning Workshop” in February 2013, six users have been able to scale their codes over the entire 28-rack system, see: High-Q Club
16.09.2013New GPFS filesystem (/worknew) now mounted as /work ($WORK),
files in old work filesystem ($WORKOLD) may be accessed as read-only
20.08.2013BG/Q Software has been updated to version V1R2M1 (see: Memo to Users).
RECOMPILE your applications to take advantage of all improvements!
15.08.2018

New GPFS scratch filesystem available: $WORKNEW

Users are asked to copy their data from $WORK and switch production to new filesystem.

05.06.2013New compiler versions of XLC/XLF for Blue Gene/Q installed.
Please recompile your applications!
24.05.2013Blue Gene/Q specific extensions to MPI are also available for FORTRAN now. (more information)
30.04.2013Training Course "Introduction to the programming and usage of the supercomputing resources at Jülich" (May 2013)
16.04.2013The BG/Q toolchain has been updated.
Please relink your applications!
05.03.2013NEW compiler versions of XLC/XLF for Blue Gene/Q installed.
Please recompile your applications!
12.02.2013BG/Q Software updated to version V1R2M0
Please RECOMPILE your applications!
17.01.2013Installation of 28 racks BG/Q now finished
20.12.2012First JUQUEEN Porting and Tuning Workshop 2013
20.12.2012gsiscp with HPN-SSH and bbcp for more efficient data transfer
05.11.2012Production has been moved to 24 racks
18.10.2012Production has been moved from 8 racks to 16 racks
12.10.2012llview is now available
10.10.2012Hybrid version of LAMMPS available (module load lammps)
10.10.2012 Hybrid version of CP2K is available (module load cp2k)
26.09.2012boost C++ library has been installed
20.09.2012Blue Gene/Q software updated to V1R1M2
20.09.2012Linux Compiler updated: IBM XL C/C++ V12.1 / IBM XL Fortran V14.1 - Please recompile your applications.
12.07.2012q_cpuquota (quota and jobs) and q_dataquota now available
05.07.2012Workshop: Introduction into the Blue Gene/Q architecture
03.07.2012New version of CPMD available:
module load cpmd/3.15.1_a
27.06.2012JUQUEEN will be available to all eligible projects
26.06.2012Official version of BG/Q V1.1.1, XLC 12.1, XLF 14.1 installed
ESSL 5.1.1 (beta) update.
Please RECOMPILE your applications!
04.06.2012Production start on 8 racks
29.5.-4.6.12Production on JUQUEEN interrupted
16.05.2012Access to JUQUEEN for JSC and JARA users now available
14.05.2012Production start on JUQUEEN delayed (software)
10.05.2012Introduction workshop for JSC and JARA users
07.05.2012Production start on JUQUEEN delayed (infrastructure)
March 2012Announcement of BlueGene/Q at JSC

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