diff options
| author | Burak Yavuz <brkyvz@gmail.com> | 2015-01-27 01:46:17 -0800 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2015-01-27 01:46:17 -0800 |
| commit | 914267484a7156718ab6da37a6a42bbb074b51ac (patch) | |
| tree | 4021cc2cd3ef246e308bdb39d4149dbafe4f4b03 /network | |
| parent | 7b0ed797958a91cda73baa7aa49ce66bfcb6b64b (diff) | |
| download | spark-914267484a7156718ab6da37a6a42bbb074b51ac.tar.gz spark-914267484a7156718ab6da37a6a42bbb074b51ac.tar.bz2 spark-914267484a7156718ab6da37a6a42bbb074b51ac.zip | |
[SPARK-5321] Support for transposing local matrices
Support for transposing local matrices added. The `.transpose` function creates a new object re-using the backing array(s) but switches `numRows` and `numCols`. Operations check the flag `.isTransposed` to see whether the indexing in `values` should be modified.
This PR will pave the way for transposing `BlockMatrix`.
Author: Burak Yavuz <brkyvz@gmail.com>
Closes #4109 from brkyvz/SPARK-5321 and squashes the following commits:
87ab83c [Burak Yavuz] fixed scalastyle
caf4438 [Burak Yavuz] addressed code review v3
c524770 [Burak Yavuz] address code review comments 2
77481e8 [Burak Yavuz] fixed MiMa
f1c1742 [Burak Yavuz] small refactoring
ccccdec [Burak Yavuz] fixed failed test
dd45c88 [Burak Yavuz] addressed code review
a01bd5f [Burak Yavuz] [SPARK-5321] Fixed MiMa issues
2a63593 [Burak Yavuz] [SPARK-5321] fixed bug causing failed gemm test
c55f29a [Burak Yavuz] [SPARK-5321] Support for transposing local matrices cleaned up
c408c05 [Burak Yavuz] [SPARK-5321] Support for transposing local matrices added
Diffstat (limited to 'network')
0 files changed, 0 insertions, 0 deletions