usnistgov/oof2

Object Oriented for Finite Elements 2D version.

oof2's Issues

Successful build on Windows using Windows Sublayer for Linux

Not sure if I should send a PR or an email for this addition, but users of Windows 10 devices might find this better than rigging through Cygwin or a Virtualization. I was able to get OOF2 running well on WSL, which is a feature that can be enabled on Windows 10 devices.

Getting OOF2 to run on Windows Sublayer for Linux

0. Make sure WSL on Windows 10 is enabled
1. Install Ubuntu 18.04 from the Microsoft Store
2. Follow instructions under Ubuntu on OOF2's installation page.
3. Note that you need to install gperftools-2.5 from source. highly recommend using checkinstall package (sudo apt-get update && sudo apt-get install checkinstall )
   1. look at the Install file BEFORE installing
   2. for 64 bit systems (all of the systems capable of using WSL), you need to sudo apt-get install libunwind-dev BEFORE installing gperftools
   3. for gperftools make sure to ./configure --enable-frame-pointers it fails otherwise.
4. Install VcXsrv and make sure to configure the bash shell (for ubuntu on bash) to add that export statement (make sure you are at the base of your terminal) cd
5. You will need to sudo python setup.py install for the magic compilation to happen

Benchmark linear solvers

Refactor SparseMat

• Merge SparseMat with SparseMatCore
• Remove reference count and its lock
• add Move constructors etc.

Remove cvs revision headers

Headers like this
// -- C++ --
// $RCSfile: sparsemat.h,v $
// $Revision: 1.17 $
// $Author: lnz5 $
// $Date: 2015/08/19 20:43:09 $

Adaptive mesh tutorial fails.

The second solution fails to converge, presumably due to switching to the Eigen solvers. Probably the parameters suggested in the tutorial need to be tweaked. Maybe there's something more serious going on.