| commit | 9e11cd16d09403b9270e621e839d5948b6a74b8d | [log] [tgz] |
|---|---|---|
| author | Sameer Agarwal <sameeragarwal@google.com> | Mon Sep 29 14:27:58 2014 -0700 |
| committer | Sameer Agarwal <sameeragarwal@google.com> | Mon Sep 29 15:50:19 2014 -0700 |
| tree | 340f34c67b66716ed99df2750eddf019c381514f | |
| parent | 46b8461fd010c1e7ffce6bb2bdf8a84b659d5e09 [diff] |
Faster BlockRandomAccessSparseMatrix::SymmetricRightMultiply. Trade a small amount of memory to improve the cache coherency of the SymmetricRightMultiply operation. The resulting code leads to a 10-20% speedup in the linear solver end to end. Change-Id: I8ab2fe152099e849b211b5b19e4ef9f03d8e7f1c