Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for

- Intel Community
- Software
- Software Development SDKs and Libraries
- Intel® oneAPI Math Kernel Library
- mkl_sparse_s_spmmd is slower than tensorflow tf.sparse_matmul

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page

zhou__jianqian

Beginner

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

09-17-2019
12:08 AM

83 Views

mkl_sparse_s_spmmd is slower than tensorflow tf.sparse_matmul

I have two sparse matrix,both of them sparsity is about 55%, I use mkl_sparse_s_spmmd function and pack the funtion .so dynamic library.in python program import .so.I compare .so and th.sparse_matmul use the same dataset.but I found the tf.sparse_matmul performance is good than the .so.

I compile MKL tensorflow,and test in this tensorflow.

Link Copied

5 Replies

Gennady_F_Intel

Moderator

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

09-19-2019
11:41 PM

83 Views

zhou__jianqian

Beginner

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

09-19-2019
11:54 PM

83 Views

zhou__jianqian

Beginner

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

09-20-2019
02:04 AM

83 Views

Gennady_F_Intel

Moderator

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

09-20-2019
06:38 AM

83 Views

zhou__jianqian

Beginner

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content

09-23-2019
12:08 AM

83 Views

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page

For more complete information about compiler optimizations, see our Optimization Notice.