<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><br class=""></div> You need to send configure.log to <a href="mailto:petsc-maint@mcs.anl.gov" class="">petsc-maint@mcs.anl.gov</a> so we can see why the PETSc configure CUDA checks failed. Once we have that we can either make configure more robust for the type of system you are working on or tell you what to change to get the configure to complete. If at all possible please use the main git branch of PETSc when running configure while working with GPUs.<div class=""><br class=""></div><div class=""> Barry</div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Nov 14, 2021, at 11:15 AM, Ted Kord <<a href="mailto:teddy.kord@gmail.com" class="">teddy.kord@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">Dear all<div class=""><br class=""></div><div class="">I am trying to install PETSc with Kokkos and with the CUDA option but I keep getting the following error:<div class=""><br class=""></div><div class="">"UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):<br class="">-------------------------------------------------------------------------------<br class="">Could not find a CUDA compiler. Please set with the option --with-cudac or -CUDAC and load the config.compilers module.<br class=""><div class="">"</div><div class="">'nvcc' is on my path and works fine.</div><div class=""><br class=""></div><div class="">I have also tried specifying --with-cudac=/usr/local/cuda/bin/nvcc still with the same error.</div><div class=""><br class=""></div><div class="">This is my 'configure line:'</div><div class=""><br class=""></div><div class="">./configure --download-openmpi --download-kokkos-kernels --download-kokkos-kernels-shared=1 --download-kokkos --with-cuda=1 --with-cudac=/usr/local/cuda/bin/nvcc --with-cuda-dir=/usr/local/cuda --download-viennacl --download-fblaslapack --download-adios-shared=1 --download-hdf5 --download-hdf5-shared-libraries=1 --download-adolc --download-colpack --download-hypre --download-hypre-shared=1 --download-codipack --download-metis --download-slepc --download-libceed --download-eigen --download-parmetis --download-ptscotch --download-mumps --download-scalapack --download-hwloc --download-pastix --download-random123 --download-suitesparse --download-superlu --download-superlu-shared=1 --download-superlu_dist --download-superlu_dist-shared=1 --download-trilinos --download-trilinos-shared=1 --download-ml --download-ml-shared=1 --download-fftw --download-fftw-shared=1 --download-gsl --download-magma --download-radau5 --download-sundials2 --download-tchem<br class=""></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">-- <br class=""><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Best regards,<div class=""><br class=""></div><div class="">Theodore</div><div class=""><br class=""></div></div></div></div></div></div>
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