Skip to content

Add get_domain builtin to fn backend #1815

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
tehrengruber wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Add get_domain builtin to fn backend #1815

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 10 additions & 1 deletion include/gridtools/fn/common_interface.hpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@

#include <type_traits>

#include "../common/hymap.hpp"
#include "../common/tuple.hpp"
#include "../common/tuple_util.hpp"
#include "../stencil/positional.hpp"
Expand All @@ -29,7 +30,7 @@ namespace gridtools::fn {
}

template <class... Args>
GT_FUNCTION tuple<std::decay_t<Args>...> make_tuple(Args &&...args) {
GT_FUNCTION tuple<std::decay_t<Args>...> make_tuple(Args &&... args) {
return {std::forward<Args>(args)...};
}

Expand All @@ -38,4 +39,12 @@ namespace gridtools::fn {
return gridtools::stencil::positional<D>();
}

// TODO(tehrengruber): `typename sid::lower_bounds_type<S>, typename sid::upper_bounds_type<S>`
// fails as type used for index calculations in gtfn differs
template <class S, class D>
GT_FUNCTION tuple<int, int> get_domain(S &&sid, D) {
return {host_device::at_key<D>(gridtools::sid::get_lower_bounds(sid)),
host_device::at_key<D>(gridtools::sid::get_upper_bounds(sid))};
}

} // namespace gridtools::fn
Loading