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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I hope, I am framing the question currently. <o:p></o:p></p>
<p class="MsoNormal">Are only distributed arrays (DMDA) of -vec_type and -mat_type only supported by CUDA?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am reading the petsc user manual in section 2.4 distributed arrays are introduced but at the start of chapter two there are other vector and matrix types as well. I wonder if these types (I don’t how they are referred by) are also CUDA
supported?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Can you please point me to some tutorial examples in KSP and SNES that can run on gpus?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">At the moment I am testing KSP/ex45.c with different preconditioners on cpus and gpus.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I tried to run KSP/ex2.c with -vec_type cuda and -mat_type aijcuda noticed there was no gpu flops recorded in my log file.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Many thanks,<o:p></o:p></p>
<p class="MsoNormal">Karthik.<o:p></o:p></p>
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