Hi Hong,
As promised, there is significantly more documentation here now:
http://poulson.github.com/Clique/
Also, here is an example of solving several right-hand sides with the high-level interface:
https://github.com/poulson/Clique/blob/master/tests/MultiVectorSolve.cpp
Jack
Jack:
I'm getting started on creating documentation right now; it should end up looking very similar to Elemental's.
The detailed instruction will be very helpful, especiallythe sparse matrix data structures. Notify us when the documentation is out.