Dear Getfem users,
I am trying to compile getfem 5.3 with --enable-openmp flag. During the
build process i get the following error:
bgeot_geometric_trans.cc: In instantiation of ‘void
bgeot::igeometric_trans<FUNC>::compute_grad_() const [with FUNC =
bgeot::polynomial<double>]’:
bgeot_geometric_trans.cc:555:41: required from ‘void
bgeot::igeometric_trans<FUNC>::poly_vector_grad(const base_node&,
bgeot::base_matrix&) const [with FUNC = bgeot::polynomial<double>;
bgeot::base_node = bgeot::small_vector<double>; bgeot::base_matrix =
gmm::dense_matrix<double>]’
bgeot_geometric_trans.cc:1333:1: required from here
bgeot_geometric_trans.cc:507:12: error: use of deleted function
‘getfem::omp_guard::omp_guard(getfem::omp_guard&&)’
auto guard = getfem::omp_guard{};
^~~~~
In file included from getfem/dal_singleton.h:48:0,
from bgeot_geometric_trans.cc:23:
getfem/getfem_omp.h:72:9: note:
‘getfem::omp_guard::omp_guard(getfem::omp_guard&&)’ is implicitly deleted
because the default definition would be ill-formed:
class omp_guard: public boost::lock_guard<boost::recursive_mutex>
^~~~~~~~~
I found a post on similar problem but there was no solution:
https://www.mail-archive.com/[email protected]/msg00088.html
I want to run several fem simulations simultaneously, each in its own
thread. My another question is do i need to include additional header files
or some other openmp specific instructions in getfem or the usual openmp
instructions will be sufficient?
Thank you for your help.
Best,
Prajjwal
