Is the runtime of subroutine such as "dsyevd" simply the sum of CPU time and GPU time? Or is there any overlap between CPU time and GPU time?
Thanks.
Search found 3 matches
- Mon Jun 06, 2011 4:38 pm
- Forum: User discussion
- Topic: runtime of testing subroutine
- Replies: 1
- Views: 1205
- Tue May 24, 2011 3:15 pm
- Forum: User discussion
- Topic: Magma vs MKL
- Replies: 0
- Views: 1193
Magma vs MKL
Do all the functions of MAGMA on fermi GPU outperform those in MKL on CPU xeon 5600 series with flags "openmp" and "parallel" turned on? In the presentation slides, there is only one slide showing MAGMA is faster than MKL for LU decomposition. I don't know what about the other operations, such as dh...
- Tue May 24, 2011 3:13 pm
- Forum: User discussion
- Topic: MKL vs MAGMA
- Replies: 1
- Views: 1311
MKL vs MAGMA
Do all the functions of MAGMA on fermi GPU outperform those in MKL on CPU xeon 5600 series with flags "openmp" and "parallel" turned on? In the presentation slides, there is only one slide showing MAGMA is faster than MKL for LU decomposition. I don't know what about the other operations, such as dh...