June 2019

Computing
Tips for supercomputer ITO-A at Kyushu University

This page is tips for usage of supercomputer ITO-A at Kyushu University. About disk quota Check status of disk usage You may encounter an error message like disk quota exceeded when the disk used exceeds its quota. You can check the disk status: lfs quota -g group_name /home Displayed something like as follows: Disk quotas for group ******* (gid *****): Filesystem kbytes quota limit grace files quota limit grace /home 10738166000* 10737418240 10737418240 - 2307227 8000000 10000000 - Where kbyte(=10738166000*): used (kbytes), quota(=10737418240): disk quota (software limit), limit (=10737418240): disk quota (hardware limit),grace (-): Approved duration with exceeded disk quota status,files (=2307227): the number of files used. In this example, […]

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Computing
Build Delft3D on Ubuntu 16.04 of WSL using GNU compiler

This post is a memorandum on building Delft3D on Ubuntu 16.04 of WSL on Windows 10 Pro. I tried to build Delft3D on Ubuntu 18.04 with Intel compiler, but it did not work, and thus following the information here, I built Delft3D on Ubuntu 16.04 with the GNU compiler. (Posted on June 12, 2019) Preparation First, set the Windows shared folder. Add the following to the end of ~/.bashrc so that you can access the Windows C drive as ~/winc. if [ -d winc ]; then   echo "Windows shared folders ready" else   ln -s /mnt/c winc fi In order to reflect the changed .bashrc , execute the following in your […]

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