General CULA Dense (LAPACK & BLAS) support and troubleshooting. Use this forum if you are having a general problem or have encountered a bug.


Postby ambushed » Thu Dec 29, 2011 9:04 am

Hi all,

Correct me if i am wrong, but it seems the culaDeviceSgels call can only process a single A-Y pair per function call. Is there any way to extend that to several A-Y pairs per one function call?


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Re: culaDeviceSgels

Postby kyle » Mon Jan 02, 2012 11:25 am

This is correct. CULA Dense matches operation of the LAPACK library which only processes one matrix (or A-Y pair) at a time.

John recently discussed batched operations, which potentially allows for multiple parallel operations in this blog post: ... perations/
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