R-CCS Software¶

The “R-CCS Software” packages developed by RIKEN Center for Computational Science are available on Fugaku.

If you have any questions or requests about the packages, please contact to Fugaku Support Site or the dedicated one of each of the packages.

fugaku-mcp¶

Description	MCP server for operating the Fugaku supercomputer through natural-language instructions from AI agents such as Claude Code
Version
Developed by	Operations and Computer Technologies Division
License	MIT license
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://github.com/RIKEN-RCCS/fugaku-mcp
How to use	https://github.com/RIKEN-RCCS/fugaku-mcp/blob/main/QUICKSTART.md
Contact Information	https://github.com/RIKEN-RCCS/fugaku-mcp/issues

Description	MPICH for Tofu
Version	master
Developed by	Fragship 2020 Project
License	MPICH License
Provided support includes	support suspended
Webpage	https://github.com/yutaka-ishikawa/mpich-tofu/wiki

Description	light-weight multi-kernel operating system designed for high-end supercomputing
Version	1.7.0
Developed by	Fragship 2020 Project
License	GPL
Provided support includes	support suspended
Webpage	https://ihkmckernel.readthedocs.io/en/latest/
Contact Information	ihkmckernel@googlegroups.com

Description	compiler for the XcalableMP PGAS language for distributed-memory computers
Version	1.3.3
Developed by	Programming Environment Research Team
License	LGPL-3.0
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://omni-compiler.org/
How to use	`spack load omni-compiler`
Contact Information	support@xcalablemp.org

Description	a high-performance eigenvalue solver
Version	2.6
Developed by	Large-scale Parallel Numerical Computing Technology Research Team
License	BSD 2-clause license
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://www.r-ccs.riken.jp/labs/lpnctrt/projects/eigenexa/index.html
How to use	`spack load eigenexa`
Contact Information	EigenExa@ml.riken.jp

Description	XXXXXXX
Version	1.0 alpha
Developed by	Large-scale Parallel Numerical Computing Technology Research Team
License	MIT License
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://www.r-ccs.riken.jp/labs/lpnctrt/projects/25dpdgemm/
How to use	`spack load scsumma25d`
Contact Information	daichi.mukunoki@riken.jp

Description	XXXXXXXXXX
Version	1.0
Developed by	Large-scale Parallel Numerical Computing Technology Research Team
License	BSD 2-clause license
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://www.r-ccs.riken.jp/labs/lpnctrt/projects/batchedblas/
How to use	`spack load batchedblas`
Contact Information	daichi.mukunoki@ml.riken.jp

Description	molecular dynamics and modeling software for bimolecular systems such as proteins, lipids, nucleic acids, glycans, and their complexes
Version	2.1.6
Developed by	Computational Biophysics Research Team
License	LGPL-3.0
Provided support includes	answering questions, bug fixing https://github.com/genesis-release-r-ccs/genesis/issues
Webpage	https://mdgenesis.org/
How to use	`spack load genesis`
Contact Information	genesis@riken.jp

Description	a high-Performance software package for the molecular electronic structure calculation
Version	24.04
Developed by	Computational Molecular Science Research Team
License	The executable file is available for free; the source code is unpublished.
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://molsc.riken.jp/ntchem_e.html https://www.r-ccs.riken.jp/software_center/software/ntchem/overview/
How to use	`spack load ntchem` (available in Spack-v0.21/0.19)
Contact Information	nakajima@riken.jp

Description	a basic library for weather and climate model of the earth and planets aimed to be widely used in various models
Version	5.5.5
Developed by	Computational Climate Science Research Team
License	SCALE license https://scale.riken.jp/license/
Provided support includes	answering questions, bug fixing, feature enhancement, etc.
Webpage	https://scale.riken.jp/
How to use	`spack load scale`
Contact Information	scale@ml.riken.jp

Description	General-purpose thermal fluid modeling software for analyzing large flow fields with complicated geometries, like those arising in studies of gas turbines or automobile aerodynamics
Version	3.1
Developed by	Complex Phenomena Unified Simulation Research Team
License	Only executable file is available for free; source code is not open.
Provided support includes	answering questions, bug fixing
Webpage	https://cfml.eng.hokudai.ac.jp/frontflow-red-ver-3-1.html http://www.ciss.iis.u-tokyo.ac.jp/dl/ http://www.nufd.jp/product/nufd_frontflowred_2.html
How to use	Please contact by email to get the access to FrontFlow/red-HPC.
Contact Information	mtsubo@riken.jp

Description	Protein structure inference software based on OpenFold, an open-source implementation of the AlphaFold2 family, implemented and optimized for the massively parallel CPU environment of the supercomputer Fugaku
Version	ver1.0 (monomer version)
Developed by	HPC- and AI-driven Drug Development Platform Division/Operations and Computer Technologies Division
License	Apache License 2.0
Provided support includes	Handling inquiries
Webpage	https://github.com/RIKEN-RCCS/openfold/tree/fugaku_v1
How to use	`spack load openfold-for-fugaku`
Contact Information	openfold-for-fugaku@ml.riken.jp