50           viennacl::backend::typesafe_host_array<unsigned int> col_buffer;  in MatViennaCLCopyToGPU()  local
51           col_buffer.raw_resize(dummy, a->nz);  in MatViennaCLCopyToGPU()
52           for (PetscInt i = 0; i < a->nz; ++i) col_buffer.set(i, (a->j)[i]);  in MatViennaCLCopyToGPU()
54 …viennaclstruct->compressed_mat->set(row_buffer.get(), row_indices.get(), col_buffer.get(), a->a, A…  in MatViennaCLCopyToGPU()
66           viennacl::backend::typesafe_host_array<unsigned int> col_buffer;  in MatViennaCLCopyToGPU()  local
67           col_buffer.raw_resize(dummy, a->nz);  in MatViennaCLCopyToGPU()
68           for (PetscInt i = 0; i < a->nz; ++i) col_buffer.set(i, (a->j)[i]);  in MatViennaCLCopyToGPU()
70 … viennaclstruct->mat->set(row_buffer.get(), col_buffer.get(), a->a, A->rmap->n, A->cmap->n, a->nz);  in MatViennaCLCopyToGPU()
141       viennacl::backend::typesafe_host_array<unsigned int> col_buffer;  in MatViennaCLCopyFromGPU()  local
142       col_buffer.raw_resize(Agpu->handle2(), Agpu->nnz());  in MatViennaCLCopyFromGPU()
143       viennacl::backend::memory_read(Agpu->handle2(), 0, col_buffer.raw_size(), col_buffer.get());  in MatViennaCLCopyFromGPU()
144       for (PetscInt i = 0; i < (PetscInt)Agpu->nnz(); ++i) (a->j)[i] = col_buffer[i];  in MatViennaCLCopyFromGPU()
149 …PetscCall(PetscLogGpuToCpu(row_buffer.raw_size() + col_buffer.raw_size() + (Agpu->nnz() * sizeof(P…  in MatViennaCLCopyFromGPU()