tree 8abb3ad8a5f3fb03b1d99a98038e334cbf152e8e
parent 97cefd4b3529bfc6c5a7c1366683713359e32fee
author Sameer Agarwal <sameeragarwal@google.com> 1496105784 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1496112454 -0700

Fix the build for dynamic_sparsity.

The addition of crsb_rows and crsb_cols to CompressedRowSparseMatrix
broke the build for problems with dynamic sparsity.

The fix is to remove unnecessarily filling of row_blocks and col_blocks,
which was triggering a check inside CompressedRowSparseMatrix around
block handling, since block structure makes no sense for matrices with
dynamic sparsity anyways.

Also added a test "dynamic_sparsity_test" based on i
examples/ellipse_approximation.cc

Thanks to Richard Stebbing for reporting this.

Change-Id: Ic1d49e97690ac17e0ea2949772271bd915277d68