Skip to content

[flang][cuda] Allow DO CONCURRENT in cuf kernel #124190

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

Merged
merged 1 commit into from
Jan 23, 2025
Merged

[flang][cuda] Allow DO CONCURRENT in cuf kernel #124190

Show file tree
Hide file tree
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
3 changes: 2 additions & 1 deletion flang/lib/Semantics/check-cuda.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -520,7 +520,8 @@ void CUDAChecker::Enter(const parser::SeparateModuleSubprogram &x) {

static int DoConstructTightNesting(
const parser::DoConstruct *doConstruct, const parser::Block *&innerBlock) {
if (!doConstruct || !doConstruct->IsDoNormal()) {
if (!doConstruct ||
(!doConstruct->IsDoNormal() && !doConstruct->IsDoConcurrent())) {
return 0;
}
innerBlock = &std::get<parser::Block>(doConstruct->t);
Expand Down
1 change: 0 additions & 1 deletion flang/test/Semantics/cuf09.cuf
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -130,7 +130,6 @@ program main
do
exit
end do
!ERROR: !$CUF KERNEL DO (1) must be followed by a DO construct with tightly nested outer levels of counted DO loops
!$cuf kernel do <<< 1, 2 >>>
do concurrent (j=1:10)
end do
Expand Down
Loading