[petsc-dev] [petsc-maint #88993] Petsc with Cuda 4.0 and Multiple GPUs

Dave Nystrom Dave.Nystrom at tachyonlogic.com
Tue Oct 4 00:29:13 CDT 2011


So, for the moment, I have backed off using --download-txpetscgpu and can now
get a successful build that seems to work and recover my April performance
results on the gpu.  I am very eager to try the --download-txpetscgpu option
though.

Thanks,

Dave

Dave Nystrom writes:
 > Hi Barry,
 > 
 > Just to be safe, I cloned the latest version of petsc-dev.  I then cloned
 > cusp and thrust and installed them in /usr/local/cuda/include.  I then ran my
 > petsc build script and the build failed.  I've included the petsc
 > configure.log and make.log as well as the log from my makePetscDev script.
 > 
 > Thanks,
 > 
 > Dave
 > 



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