High-Performance Computing at Tokyo Tech
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Current TSUBAME Operational Status
TSUBAME2 Computing Service Classes
Using Fee-based Services
For TSUBAME1 Users
TSUBAME2 System Architecture
Current Status (Monitoring Portal)
DIstribution of softwares
Large format printers
Computers in classrooms
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When and where are the services by GSIC available?
I have a question.
Why can't I use the GSIC services?
Why doesn't FTP work?
How should I do if I want to use an application not preinstalled on TSUBAME 2.5 ?
Why does ssh key not work?
CIFS(storage service) cooperated with TSUBAME2.5 ?
Access refusal,Please inquire of the manager.
Can I share files (directories) among multiple users without using group disk volumes?
Why can't I use the group disk (/work0 , /work1 , /data0) ? （"Disk quota exceeded"）
Tell me about the literature when referring to TSUBAME.
It is not connectable with all the global storage (nest2).
Can not write data in the input/output error or write error.
while working in vi is displayed with the "Write error in Swap File".In addition, it appears to close the file and "Close error on swap".
I will not be able to access (/work0, /work1, /data0) to the disk group (permission denied)
Setting the striping of the Lustre ?
Tell me about the transfer and copy of the data.
What would be changed by maintenance in 2014 summer. (2014.8.18 update)
What would be changed by maintenance in 2015 spring.(2015.4.6 new)
How to do interactive execution without CPU time limitations on interactive node?
How to get the files of the external site from internal TSUBAME
It fails to file transfer in WinSCP
What would be changed by maintenance in 2016 spring
Please tell us about the use of SSD
What would be changed by maintenance in 2017 spring
Changes in TSUBAME2 from TSUBAME1
What have changed?
How long is my account active? When does it expire?
I can't log in to the system.
How to know charge usage of a group?
Isn't TSUBAME 2 available to the researchers belonged to a lab used to use TSUBAME?
Log in cannot be done by expiring the password.
I forgot my login password.
I cannot login to the TSUBAME2.5 portal system; the message says 'Your status is wait delete.'
Due to graduation or change in personnel my account became invalid. What happens to my data?
I have an Access Card. Can I use the services?
What applications are available on TSUBAME2.5 ?
Why doesn't a GUI application work with some errors?
Why does ANSYS FLUENT fail due to license error?
Are the menuals of ISV application available?
Why doesn't ABAQUS job run?
Is Gambit is available which used to be available in TSUBAME 1.2? Is there an alternative tool?
Why does a fatal error occurr and Mathematica fail when start Mathematica?
I want to install the own library to R and to use it.
The application cannot be executed by the disk error and the I/O error.
What is the difference between the amount of memory used for applications and the PBS ?
ABAQUS/CAE may fail drawing
Check Point in the case of an error at the time of Gaussian run
Is there any rule to run programs on the interactive nodes?
How should I do if I can't compile my program due to the limitations on interactive node?
A program is outputted with Segmentation fault. What is the cause which carries out an abnormal end？
I would like to compile the fortran program for GPU with a PGI compiler. ?
How do I use the newest MPI? (2015.4.22 update)
The notes of the distributed file with MPI ?
Please let me know about the error by a GPU job.
I would like to use the MPI switching the MPI environment. (2016.5.27 update)
Tell me how to resume the calculation.
Warning comes out by the program created with the compiler of PGI. ?
I would like to use MPI corresponding to a new compiler.? (2015/4/16 update)
I would like to use the latest version of a pgi(17.4) compiler.?
After 2015 spring maintenance, does a program become the error? (2015.4.20 update)
After 2014 summer maintenance, the program has become slow. ? (2014/8/20 new)
Can I speed up the program by using the TSUBAME.?
Is the GPUDirect function available in TSUBAME?
It fails to start the NVIDIA Visual Profiler (nvvp).
Please tell me the applications available on TSUBAME2.5.
What is PBS?
What is the command t2sub?
Is the number specified by 'mpirun -np' or 'tesub -l select' CPUs or nodes?
How to specify t2sub options for an MPI, MPI+OpenMP program? (2014.10.17 update)
How should I do while an MPI job fails ?
How should I do if I want to start running a job while another jobs finishs?
Is hyperthreading available on the nodes of tubame 2.5 ?
How should I do if I want to allocate rank0 to a seperate node?
Why does my program not work on the V/U queue?
How do I know the progress of the calculation?
How to run a PBS job in a directory specified? (as like running a program in the current/submit directory in TSUBAME 1)
How many are a parallel number in the node?
There is no list on batch queue ?
How much maximum value of the memory(GB) with TSUBAME2.5 ?
How many is the maximum parallel that can be used with TSUBAME2.5?
A job cannot be submit ?
It is waiting, although the node is vacant at V queue.(state of Q or H).
Processing will be immediately completed at batch job.
The obstacle occurred in the reservation nodes ? (A holiday and night)
How should I set my memory size when I submit MPI jobs? (2014.9.30 update)
How should I access without load increases of Lustre?
What can I do if my job fails?
I cannot delete a job. I cannot complete a job.
Please tell us about the U queue from spring 2014
The job ID display of t2stat breaks off.
Passing method of environment variables of hybrid parallel.(OpenMP,Auto parallel) (2014.10.17new)
Machine load will cause soaring When run the job.
Difference of S queue and L queue?
Please tell me the batch queue trial use
Please tell me about process mapping of OpenMPI 1.8.2
Job will fail with error while loading shared libraries
It is waiting, although the node is vacant at queue.
To submit large amount of the small calculation, would you tell me the maximum number of jobs that can be submitted?
let us know the handling from 9 am to 10 am when booking for more than 2 consecutive days.
Last modified: 2016.05.25
Global Scientific Information and Computing Center (GSIC)
Tokyo Institute of Technology