Turn on suggestions

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

Showing results for

- Intel Community
- Software Development SDKs and Libraries
- Intel® oneAPI Math Kernel Library & Intel® Math Kernel Library
- cblas_dgemv for large dense matrix-vector multiplication

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

Ramin_M_

Beginner

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

10-02-2013
02:06 PM

29 Views

cblas_dgemv for large dense matrix-vector multiplication

Hello,

I'd like to use cblas_dgemv in a Win32 application. For large sized problems, contiguous memory allocation for the dense matrix fails, while jagged array works fine. I'd like to know if there is any solution for multiplying relatively large dense matrices (e.g. 20kx20k) in Win32 using cblas_dgemv?

Thanks,

Link Copied

1 Reply

Gennady_F_Intel

Moderator

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

10-03-2013
08:52 PM

29 Views

there are no solutions for such cases - only win64 system will help you

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