2022.2.25
The following end-of-year maintenance will be performed. The validity period of the account for use by "Student/Staff ID" and "Preferential Access Card" will be the validity period of the Tokyo Tech IC card, as stipulated in the "Detailed Regulations on the Use of the Computer System of the Academic Center for International Information and Computing at Tokyo Tech".Since many users will have a deadline of 3/31, please be sure to pull up your data once in the lab or set the appropriate permissions on the group disk and change them so that group members can read and write before your account becomes invalid.Also, please delete unnecessary data as much as possible.
1.stoppage period
from 3/29(Tue) 9:00 until 4/6(Wed) evening
2.stoppage services
batch queue (all compute nodes)
login (login0,1)
storage services (/home,/gs/hs0,/gs/hs1)
license servers (lice0、remote、t3ldap1)…*1
TSUBAME portal
*1: Software distributed on campus that references this server will also be unavailable. To minimize the impact, the license server will be left running as much as possible during the period, but it may be intermittently unavailable for work, and there is no guarantee that it will be available properly.
3.Main work, purpose of work, and details of changes.
The following is a list of software updates and other changes that will be made as of February 24.
updates list of system software
before the maintenance | after the maintenance | |
kernel | 4.12.14-95.80 | 4.12.14-95.88 |
cuda driver | 440.33.01 | 450.172.01 |
lustre | 2.12.5_ddn15 | 2.12.6_ddn66 |
updates list of the applications(default version)
before the maintenance | after the maintenance | |
cuda | 10.2.89 | 11.0.3 |
intel | 19.1.3.304 | 21.5.0 |
nvhpc | 21.2 | 22.2 |
intel-mpi | 19.9.304 | 21.5.1 |
forge | 21.0.0 | 21.1.3 |
intel-ins | 20.3.0.604771 | 22.0.0 |
intel-itac | 20.3.036 | 21.5.0 |
intel-vtune | 20.3.0.612611 | 22.0.0 |
ansys | R20.2 | R21.1 |
comsol | 56_u1 | 60_u1 |
matlab | R2021a | R2021b |
clang | 11.1.0 | 13.0.1 |
fftw | 3.3.9 | 3.3.10 |
gcc | 10.2.0 | 11.2.0 |
gnuplot | 5.4.1 | 5.4.3 |
gromacs | 2020.4 | 2022 |
lammps | 10feb2021 | 29sep2021u2 |
openfoam | 8.0 | 9.0 |
openfoam-esi | v2012 | v2106 |
paraview | 5.9.0 | 5.10.0 |
python | 3.9.2 | 3.10.2 |
singularity | 3.7.1 | 3.8.6 |
tensorflow | 2.4.1 | 2.8.0 |
tinker | 8.8.3 | 8.10.1 |
tmux | 3.1 | 3.2 |
cp2k | 8.1.0 | 9.1.0 |
nccl | 2.8.4 | 2.12.7 |
cudnn | 8.1 | 8.3 |