I identified where the problem comes from, I can apply a patch to the next
QE-GPU release that will be out this weekend.
I will send you a separate file for QE 14.10.
--
Mr. Filippo SPIGA, M.Sc.
http://fspiga.github.io ~ skype: filippo.spiga
«Nobody will drive us out of Cantor's paradise.» ~
Hello Filippo,
Just like to confirm which version of driver should I installed for K80
with CUDA 6.5?
With C2050, I have 340.65 and it works.
Not sure about K80? Thank you!
Regards,
Rolly
On 01/09/2016 06:00 PM, Filippo Spiga wrote:
> Hello Rolly,
>
> Please try to use
Hello Filippo,
Thank you!
That was what I did, I configure it with
./configure CC=icc F90=ifort F77=ifort MPIF90=mpiifort \
--enable-parallel --disable-openmp --without-scalapack \
--enable-cuda --with-gpu-arch=sm_35 --with-cuda-dir=/usr/local/cuda-6.5 \
--with-magma --with-phigemm \
Hello Rolly,
Please try to use "--with-gpu-arch=sm_35", compute capability 3.5 is supported
for K80. I do not recall I added explicit support for 3.7 in QE-GPU. From an
optimization perspective, I can guarantee there is nothing in the code that
leverage K80 better than any other NVIDIA GPU
Dear QE-GPU developers,
I am testing the latest NV K80 for QE-GPU, and the test bed has 4x K80,
total of 8 GPU cores.
I was successful using QE-GPU on C2050 with sm_20, but the K80 comes
with sm_37.
I have cuda-6.5 installed and I am using QEv5.2.0 + QE-GPUv14.10.0
complied okay. However,
