tree 45b85c8fe076dfb158d94aecb9af00d7edd1e9de
parent 1b95dc580aa5d89be021c0915e26df83f18013bb
author Keir Mierle <mierle@gmail.com> 1336397996 -0700
committer Keir Mierle <mierle@gmail.com> 1336397996 -0700

Address some of the comments on CGNR patch

- Rename BlockDiagonalPreconditioner to BlockJacobiPreconditioner
- Include the diagonal in the block jacobi preconditioner.
- Better flag help for eta.
- Enable test for CGNR
- Rename CONJUGATE_GRADIENTS to CGNR.
- etc.