General

  1. I'm using PuTTY(MobaXterm), What do we need to register at SSH public key in TSUBAME portal?
  2. What is TSUBAME3.0?
  3. The combination of compiler and mpi module
  4. For what purpose can TSUBAME be used?
  5. When trying to save a file with Emacs during an interactive job, the screen froze
  6. The basic configuration of Module file
  7. CPU / GPU allocation at resource designation in Univa Grid Engine(UGE)
  8. Differences between login node and compute node
  9. How to create an SSH key pair in Linux/Mac/Windows(Cygwin/OpenSSH)
  10. Cannot login to TSUBAME3 (ssh, Permission denied (publickey,hostbased) etc.)
  11. How to terminate the programs executed accidentally
  12. How to get started with TSUBAME3
  13. About file transfer
  14. I'm a beginner, I don't know what to do.
  15. Session suddenly disconnected while working on TSUBAME3
  16. Can not establish CIFS connection to the group disk
  17. How to solve "Disk quota exceeded" error
  18. FAQ about group disk (as of 1 May, 2018)
  19. How to change the GPU clock
  20. About the IP address of the gateway server for compute nodes(connection to license servers outside TSUBAME, etc.)
  21. I want to copy a large amount of data from/to TSUBAME
  22. About common errors in Linux
  23. Available SSH client on Windows
  24. An error such as "fork: Resource temporarily unavailable" is displayed on the login node.
  25. To allow other members to read and write on a group disk
  26. How to synchronize data between TSUBAME and PC
  27. How to write acknowledgments in a paper using TSUBAME?
  28. How many the number of files is acceptable per one directory?

Account

  1. Can not find user even though searched when adding a user to a group
  2. I've moved on, but my TSUBAME account login name is still old.

TSUBAME point and TSUBAME portal

  1. TSUBAME portal is not displayed, or does not work properly
  2. The screen does not display properly in the process of joining the group
  3. Time lag between synchronizing with the login node of the information updated by the portal system
  4. Supplement for TSUBAME point
  5. The status of "Payment code status" on TSUBAME portal remains "予算責任者の追認待ち利用停止"
  6. How to check TSUBAME points, group disk usage, home directory usage
  7. When are TSUBAME points consumed and returned?(liquidation of temporary points).
  8. The link to TSUBAME Portal in the auto-mail does not work properly.
  9. My application for a payment code was rejected, but why?

Job Execution (Scheduler)

  1. I get an error when submitting a job, but I do not know which option is bad
  2. The job status is "Eqw" and it is not executed.
  3. How to terminate the job submitted to batch job scheduler
  4. I'd like to check the congestion status of compute node
  5. How to use scrath area
  6. SSH login to compute nodes
  7. Submission of dependent job
  8. Want to execute multiple calculations at once in a batch job
  9. Calculation starts on the login node before executing the qsub command
  10. The error when executing the qrsh command
  11. Check the detail of an error message printed the log file
  12. How to transfer X with qrsh
  13. "Warning: Permanently added ECDSA host key for IP address 'XXX.XXX.XXX.XXX' to the list of known hosts." in the error log
  14. Errors and remedies of qsub command execution
  15. About specification of batch job scheduler
  16. About troubleshooting at reservation execution
  17. About the difference between h_rt and actual execution time
  18. About the error "module: command not found"
  19. run some programs on different CPUs/GPUs in a job script
  20. Web service(jupyter lab) did not start

Application Usage

  1. How to use Python packages on PyPI (e.g. Theano)
  2. X application (GUI) doesn't work
  3. I would like to use an application not provided by TSUBAME 3
  4. There is a problem with the operation of the distribution software
  5. Pre/post processing of ISV applications
  6. The range of support by T3 Helpdesk about the program error such as segmentation fault
  7. Error handling for each ISV application
  8. Installing applications not provided by TSUBAME3
  9. How to install numpy, mpi4py, chainer, tensorflow, cupy etc. using python/3.6.5
  10. License restriction on ISV application usage
  11. data corruption by collective communications of GPU buffers on OpenMPI
  12. I want to install and use my library in R
  13. An error occurs when mpi4py.futures.MPIPoolExecutor with openmpi is called
  14. Port forward configuration for each terminal software
  15. file output stops by doing mpirun ... >& log.txt & with intel MPI
  16. I want to link intel MKL ScaLAPACK, what are the link options?
  17. segmentation fault occurs in mpirun/mpiexec.hydra with intel-mpi/19.6.166 or intel-mpi/19.7.217
  18. An error occurs by invoking singularity build with qrsh
  19. How to use VNC from MobaXterm
  20. I want to install V8, rstan R packages on TSUBAME
  21. An error occurs when using C++17 parallel algorithms with nvhpc module and gcc module such as gcc/10.2.0

Tips

  1. Some useful configurations for OpenMPI
  2. TSUBAME3 some workarounds of known issues

Migration from TSUBAME2.5

  1. Does the application used in TSUBAME 2.5 work as it is in TSUBAME 3.0?
  2. Can TSUBAME 2.5 data be used directly in TSUBAME 3.0?
  3. Main differences between TSUBAME 2.5 and TSUBAME 3.0 (Portal / Login / Payment)
  4. Main differences between TSUBAME 2.5 and TSUBAME 3.0 (login node / compute node)
  5. Main differences between TSUBAME 2.5 and TSUBAME 3.0 ( node reservation )