How to download and install SAMRAI

[Yiming Gan]

Hi,

I've been learning IB in Matlab for a while. The IBAMR code is my next goal for 3D simulation. The installation of IBAMR is kinda painful. I've installed HDF5, Silo, MPI, hypre via 'sudo apt install'. The libraries are in /usr/lib/. How can I link them to the IBAMR code?

However, I can't find SAMRAI2.4.4 on google. The only package I find is this one on github https://github.com/LLNL/SAMRAI , but I don't know if it's the right version or not. Besides, when patching the file, the command window asks 'File to patch:', which is also confusing to me.

Thanks for reading my problems! I am not good at C++ and linux. I really appreciate your help!

Best,

Yiming

[Amneet Bhalla]

It is listed under the tags section of SAMRAI Github.

https://github.com/LLNL/SAMRAI/tags?after=3.8.1

The instruction to patch SAMRAI has a typo:

cd SAMRAI-2.4.4 

patch -p1 < 0001-Collect-necessary-IBAMR-patches.patch

It should be  

cd SAMRAI-2.4.4
patch -p1 < /path/to/0001-Collect-necessary-IBAMR-patches.patch

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[Yiming Gan]

It works! Thanks a lot!

Yiming