On Wed, Apr 29, 2015 at 14:06:44 +0200, Jakub Jelinek wrote: > [...] The draft requires only alloc or to > (or always, variants) for enter data and only from or delete (or always, > variants) for exit data, so in theory it is possible to figure that from > the call without extra args, but not so for update - enter data is supposed > to increment reference counts, exit data decrement. [...]
TR3.pdf also says about 'release' map-type for exit data, but it is not described in the document. > [...] And, we'll need new > arguments for async (pass through info that it is async (nowait) or sync, > and the depend clause address(es)). I don't quite understand from "If a depend clause is present, then it is treated as if it had appeared on the implicit task construct that encloses the target construct", is #pragma omp target depend(inout: x) equivalent to #pragma omp task depend(inout: x) #pragma omp target or not? In other words, can't we just generate GOMP_task (...) with GOMP_target (...) inside, without any new arguments? Thanks, -- Ilya
