culaCgesvd not included?

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culaCgesvd not included?

Postby bradley.n.baker » Fri Aug 28, 2009 12:06 pm

looked at the /include/culapack.h -

We have an interest in trying out the complex version of the svd actually the culaCunsvd would be the ideal implementation, but we'll try anything complex single precision.

Is there a timeline?

for reference this is on a
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                               Operating System
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Linux gputest 2.6.18-128.el5 #1 SMP Wed Jan 21 10:41:14 EST 2009 x86_64 x86_64 x86_64 GNU/Linux

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                           Operating System Version
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    CentOS release 5.3 (Final)
    Kernel \r on an \m

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                                  NVIDIA GPUs
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     GPU #0: (05FD10DE:059310DE)  Quadro FX 5800
     GPU #1: (05E310DE:11853842)  GeForce GTX 285

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                             NVIDIA Driver Version
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NVRM version: NVIDIA UNIX x86_64 Kernel Module  185.18.14  Wed May 27 01:23:47 PDT 2009
GCC version:  gcc version 4.1.2 20080704 (Red Hat 4.1.2-44)
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Re:culaCgesvd not included?

Postby john » Fri Aug 28, 2009 12:31 pm

Hi Bradley, thank you for the information. I'm not familiar with cunsvd, just to be clear are you looking for cgesvd?

cgesvd is slated for launch in CULA Basic at the end of September. I cannot state for certain, but there is a chance it will make it into our next Beta refresh in about two weeks.

As an aside, you will need to upgrade your driver to a CUDA 2.3 compatible driver in order to use CULA. More details on this are available at: http://www.culatools.com/html_guide/ind ... mon-issues
john
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