Kepler & culaInitialize spins // reposting

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

Kepler & culaInitialize spins // reposting

Postby jmorgie » Wed Aug 08, 2012 3:57 pm

stable program for 6+months.

upgraded from Fermi to Kepler board (640); CUDA 4.0; CULATOOLS R14. latest nvidia driver: 6.14.12.6658 (), R301.42 (branch: r301_07)

now culaInitialize wont. doesnt return, seems to spin. I have cpu busy 50% on otherwise idle system (only VS 2010 running).
jmorgie
 
Posts: 6
Joined: Wed Sep 29, 2010 8:48 am

Re: Kepler & culaInitialize spins // reposting

Postby jmorgie » Wed Aug 08, 2012 7:38 pm

more info:

I replaced the Kepler board (640) with the old Fermi (440) leaving the driver unchanged. culatools initialized and ran correctly. my gut feeling is that this problem is probably more of a nvidia driver issue?
jmorgie
 
Posts: 6
Joined: Wed Sep 29, 2010 8:48 am


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