https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109875
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> --- Tested it now also with true offloading. For AMD GCN, I get: host: max_teams: 2 tgt: max_teams: 3 num_teams: 120 For nvptx, I get: host: max_teams: 2 tgt: max_teams: 3 num_teams: 240 And for completeness, for host fallback: host: max_teams: 3 tgt: max_teams: 3 num_teams: 1 i.e. the ICV is handled correctly. However, the ICV is not honored for the target region. By contrast, an explicit 'num_teams(4)' is honored by GCN/nvptx/host fallback ... * * * The spec wording is: "If the *num_teams* clause is not specified on a construct then the effect is as if _upper-bound_ was specified as follows. If the value of the nteams-var ICV is greater than zero, the effect is as if upper-bound was specified to an implementation-defined value greater than zero but less than or equal to the value of the nteams-var ICV."
