At the maintenance conducted at the end of FY2025, the software was updated as follows.

SQUID

	General-purpose CPU Node Group	GPU Node Group	Vector Node Group	Front-end Server
OS	Rocky 8.10			RHEL 8.10
Compiler	Intel oneAPI 2025.0.1→2025.3.1	NVIDIA HPC SDK 25.1→25.11 CUDA 12.6→13.0 cuDNN 9.8.0.87→9.20.0.48	NEC SDK 5.3.0→5.4.1	The same compilers as those installed on each compute node group are available.
Communication Library	Intel MPI 2021.14.0→2021.17.0 OpenMPI 4.1.8	OpenMPI 4.1.8	NEC MPI 3.8.0→3.10.0	The same communication libraries as those installed on each compute node group are available.
Driver		570.133.07→590.48.01	VEOS 3.5.0-1
	Mellanox OFED 23.10-3.2.2.0-LTS
Storage	DDN Lustre 2.14.0-ddn162→2.14.0-ddn230

To use the latest environment, please run:
module load BaseCPU → for the General-purpose CPU Node Group (Intel compiler)
module load BaseGCC → for the General-purpose CPU Node Group (GNU compiler)
module load BaseGPU → for the GPU Node Group
module load BaseVEC → for the Vector Node Group

If you encounter runtime errors, please recompile your application in the above environment.

 

Intel Compiler

The compiler environment configured by BaseCPU/2026 remains unchanged from the previous year, namely intel oneAPI 2023.2.0 and Intel MPI 2021.11.
If you would like to use the newly installed intel oneAPI 2025.3.1 and Intel MPI 2021.17,
please run:
module load /system/apps/env/cpu/Compiler/inteloneAPI/2025.3
 

Python

Python 3.13.5 has been installed. Please use BasePy/2026 when using Python.
 

OCTOPUS

	General-purpose CPU Node	Front-end Server
OS	Rocky Linux 9.4	RHEL 9.4
Compiler	Intel oneAPI Base Toolkit 2025.2.0 → 2025.3.1
Communication Library	Intel MPI 2021.16 → 2021.17 OpenMPI 4.1.7rc1
Driver	Mellanox OFED 24.10-2.1.8.0
Storage	DDN Lustre 2.14.0-ddn218 → 2.14.0-ddn230